UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXIC SUBSTANCES

Date: August 15, 2007 

Chemical: Acequinocyl 

PC Code: PC 006329 

DP Barcodes: DP 337381, 330467, 330471

MEMORANDUM

SUBJECT: Transmittal Memo for the “Ecological Risk Assessment for Use of 

Acequinocyl on Grapes, Pome Fruits, Citrus, Nuts, and Outdoor NonFood Uses (DP 337381, 330467, 330471)” 

FROM: Sujatha Sankula Ph. D., Biologist 

Amer Al-Mudallal, Chemist and Acting Branch Chief 

Environmental Risk Branch I 

Environmental Fate and Effects Division (7507P) 

TO: Marilyn Mautz 

Registration Division (7505P) 

Attached is the Environmental Fate and Effects Division (EFED)’s ecological risk assessment for 

the proposed use of acequinocyl (PC 006329) for food (grapes, pome fruits, citrus, and tree nuts) 

and non-food outdoor uses (a broad use category that includes various ornamentals). The 

proposed Section 3 request for label changes include addition of uses in grapes (DP 337381), 

extension of the listing of crops for tree nuts, pome fruits, and citrus fruit groups (DP 330467), 

and expansion of non-food outdoor uses to include forest nurseries, arboretums, public parks, 

rights-of-way, and recreation areas (DP 330471). 
II

Acequinocyl, the active ingredient of the insecticide Kanemite 15 SC, is used for the control of 

various species of mites on both food and non-food crops. Its mode of action is mediated by both 

the parent chemical and its primary degradate, 2-dodecyl-3-hydroxy-1,4-napthoquinone (also 

referred to as R1, deacetylated acequinocyl, acequinocyl-OH, OH-AKD 2023, or AKM-05) 

through the inhibition of electron transfer in mitochondria. Primarily effective through contact 

and to a lesser degree through ingestion, acequinocyl provides control of all life stages of mites, 

including eggs. 

The labeled maximum application rate for acequinocyl in food crops is 0.3 lb ai/A, as a foliar 

spray twice per crop year, with a minimum interval between applications of 21 days. The label 

states that the maximum rate per application and annually for ornamentals (other than roses) is 

0.125 and 0.6 lb ai/A, respectively. Proposed application rate for roses is 50% lower than that 

used in other ornamentals (0.06 lb ai/A). A maximum of five acequinocyl applications at 14 day 

intervals were presumed for ornamentals. For both food as well as non-food uses, the label 

specifies that acequinocyl should be applied by ground only and not through any irrigation 

system and within 75 feet of aquatic areas. 

Due to uncertainties associated with the analytical methods used in fate studies along with 

storage stability issues, EFED used two approaches (Model Approach 1 and Model Approach 2) 

in estimating acequinocyl exposure concentrations for aquatic organisms. In the first approach, 

EFED followed a conservative approach and modeled acequinocyl alone with the assumption 

that the chemical is stable to all routes of degradation. In the second approach, EFED modeled 

the use of acequinocyl based on total (acequinocyl + R1) residues, with the assumption that 

metabolite R1 is also of toxicological concern. 

In general, the current screening level risk assessment for acequinocyl suggests that the proposed 

food and non-food uses are above the Agency’s level of concern for direct acute (listed and 

non-listed) and chronic exposure to aquatic invertebrates and chronic exposure to 

terrestrial birds and mammals. In contrast, acequinocyl uses are below the Agency’s level 

of concern for direct acute (listed and non-listed) and chronic exposure to fish, aquatic 

plants, and terrestrial plants and direct acute (listed and non-listed) exposure to terrestrial 

birds and mammals. 

The conclusions can be found in the Executive Summary of the risk assessment. Specific key 

findings of the ecological risk assessment are summarized below: 

• Non-target organisms most at risk from acequinocyl use are aquatic invertebrates near the 

use site(s). Regardless the use rate, frequency of application, use type (food or non-food), and 

model approach, acequinocyl is very highly toxic to aquatic invertebrates. Based on the 

toxicity end points, acequinocyl appears to be more toxic to estuarine/marine invertebrates 

compared to freshwater invertebrates. 

• All of the proposed uses for acequinocyl pose potential acute and acute endangered species 

risk to aquatic invertebrates. Although there are no federally listed endangered 
III

estuarine/marine invertebrates at present, freshwater invertebrates may potentially be affected 

by the proposed acequinocyl uses. 

• The potential chronic risk to estuarine/marine invertebrates is not determined as there is no 

mysid life cycle study submitted. However, chronic risk to freshwater invertebrates exceeded 

agency’s LOC for both non-endangered and endangered species. In view of the greater 

sensitivity of estuarine/marine invertebrates compared to freshwater invertebrates, it is 

reasonable to assume that acequinocyl poses chronic risk to estuarine/marine invertebrates 

also. 

• The predicted aquatic concentrations for acequinocyl are below its solubility limit and are 

lower than the reported LC50 values for freshwater and marine fish. Therefore the proposed 

food and non-food uses for acequinocyl do not appear to pose a potential for acute and 

chronic risk to fish in both freshwater and marine media. 

• No LOC exceedances occurred on an acute basis for birds and mammals. However, chronic 

dietary-based exceedances occurred for food uses only (i.e., with the 0.3 lb ai/A rate) for both 

birds and mammals that feed on short grass exclusively. 

• Adverse effects to mammals appear to be likely based on chronic dose-based RQs. Dosebased mammalian RQs ranged between 1 and 10. 

• There are no risk concerns for acute direct effects to endangered or non-endangered 

terrestrial vascular and aquatic non-vascular plants. 

• In view of LOC exceedances occurring even with the lowest non-food use rate of 0.06 lb/A 

for roses, reduction of application rate is not a viable option to mitigate impacts to levels 

below screening concern triggers. 

Data Requirements 

• Most of the environmental fate studies submitted prior to the initial registration were 

classified ‘supplemental’ due to deficiencies identified in the fate studies such as poor 

chromatographic separation of acequinocyl and R1, use of chloroform : methanol solvent 

system, lack of LOD and LOQ data, un-eluted radioactive residues in the solid phase 

extraction process, and lack of storage stability data. These issues need to be addressed by 

the registrant to upgrade the fate studies. 

• Two method validation studies (MRID 46182601 and 46182602) submitted by the registrant 

to determine the concentrations of acequinocyl and its metabolite(s) in soil and water extracts 

were reviewed by the EPA’s Environmental Chemistry Laboratory. The registrant was 

informed of the suggested amendments and request for new calibration data in a memo dated 

27 June, 2007. 
IV

• The registrant submitted 5 new ecological effects studies since the granting of conditional 

registration for Kanemite SC in 2003. These studies include 2 acute toxicity studies on 

freshwater invertebrates (Daphnia magna) (MRID 46370501 and 46370502), an acute study 

on freshwater fish (common carp) (DP 309568), and 2 acute (oral and dietary) studies on 

northern bobwhite quail (MRID 46615501 and 46622701). No new acute toxicity studies are 

needed on the above species. 

• The lack of acequinocyl’s chronic toxicity data on estuarine/marine invertebrates was 

identified as a data gap in both the current and initial risk assessment. The mysid life cycle 

study was requested as part of the conditional registration granted for acequinocyl in 2003. 

The registrant submitted a study waiver request in 2006 citing that instability and poor 

recovery of acequinocyl in saline water posed problems in determining the chronic effects of 

acequinocyl to mysid shrimp. In view of the fate profile of acequinocyl and its potential toxic 

effects to aquatic invertebrates, EFED did not recommend granting this waiver in a memo 

dated 7 June, 2007. 

• Based on the potential for acequinocyl to bind to soil and toxic effects to aquatic 

invertebrates, EFED recommends submission of an acute toxicity test for sediment dwelling 

invertebrates. The acute toxicity test submitted by the registrant on the sediment dwelling 

Chironomus riparius used formulated product, failed to use sediment in the water column, 

and was unable to establish a definitive endpoint. Therefore, an acute toxicity test using a 

sediment dwelling invertebrate (using both acequinocyl and R1) is requested. 

Recommended Label Changes 

The current Kanemite 15 SC label for ornamentals reads as follows: “For control of two-spotted 

spider mite (Tetranychus urticae), spruce spider mite (Oligonychus ununquis), European red 

mite Panonychus ulmi), and citrus red mite (Panonychus citric), mix 6.4 – 12.8 fluid ounces of 

Kanemite 15SC in 100 gallons of water (0.06 -0.125 lb ai/100 gal of water). Apply as a full 

coverage spray to foliage to the point of drip except for roses where the maximum application 

rate is 6.4 fluid ounces in 100 gallons of water (0.06 lbs ai/100 gal of water). Actual spray 

volume will vary depending on the size of plants being sprayed. Application should be made as 

soon as mite populations reach economic infestation levels”. Unlike the label information for 

food crops, the label information for ornamentals does not indicate the time interval between 

applications and maximum number of seasonal or yearly applications. EFED suggests enhancing 

the label clarity by including treatment interval and maximum yearly applications for 

ornamentals so as to prevent excessive applications and preserve the compatibility of 

acequinocyl in IPM practices. 
Ecological Risk Assessment for Use of Acequinocyl (PC 006329) 

on 

Grapes, Pome Fruits, Citrus, Nuts, and Outdoor Non-Food Uses 

(DP 337381, 330467, 330471) 

 

August 2007 
2

Table of Contents

 1. Executive Summary............................................................................................ 5 

 1.1 Nature of Stressor ................................................................................... 5 

 1.2 Potential Risk.......................................................................................... 6 

 1.3 Endangered Species Assessment ............................................................ 6 

2. Problem Formulation .......................................................................................... 8 

 2.1 Stressor Description................................................................................ 8 

 2.2 Environmental Fate Summary ................................................................ 8 

 2.3 Mode of Action....................................................................................... 9 

 2.4 Use Characterization............................................................................... 9 

 2.5 Assessment Endpoints .......................................................................... 11 

 2.5.1 Ecosystems Potentially at Risk ......................................................... 11 

 2.5.2 Ecological Effects ............................................................................. 11 

 2.6 Risk Hypotheses.................................................................................... 13 

 2.7 Key Uncertainties and Information Gaps ............................................. 13 

3. Exposure Assessment........................................................................................ 14 

 3.1 Label Application Rates and Intervals.................................................. 14 

 3.2 Aquatic Exposure Estimates ................................................................. 15 

 3.2.1 PRZM-EXAMS Modeling Inputs and Scenario Selection ............... 15 

 3.2.2 PRZM-EXAMS Modeling Output.................................................... 16 

 3.3 Terrestrial Exposure Estimates ............................................................. 18 

 3.3.1 Birds and Mammals .......................................................................... 18 

 3.3.2 Plants................................................................................................. 21 

4. Ecological Effects Assessment ......................................................................... 22 

 4.1 Aquatic Effects Summary..................................................................... 22 

 4.2 Terrestrial Effects Summary................................................................. 26 

 4.3 Incident Database Review..................................................................... 30 

5. Risk Estimation................................................................................................. 31 

 5.1 Summary of Aquatic RQs..................................................................... 31 

 5.2 Summary of Terrestrial RQs................................................................. 33 

 5.2.1 Avian RQs......................................................................................... 33 

 5.2.2 Mammalaian RQs ............................................................................. 34 

 5.2.3 Plant RQs .......................................................................................... 36 

 5.2.4 Insects ............................................................................................... 36 
3

6. Risk Characterization........................................................................................ 36 

 6.1 Aquatic Risk.......................................................................................... 37 

 6.1.1 Animals............................................................................................. 37 

 6.1.1.1 Risks Based on the Probit Slope Analysis...................38 

 6.1.2 Plants................................................................................................. 39 

 6.2 Terrestrial Risk....................................................................................... 39 

 6.2.1 Animals............................................................................................. 39 

 6.2.1.1 Risks Based on the Probit Slope Analysis...........................40 

 6.2.2 Plants................................................................................................. 40 

 6.3 Endangered Species .............................................................................. 40 

 6.3.1 Aquatic Endangered Species............................................................. 40 

 6.3.2 Terrestrial Endangered Species......................................................... 40 

 6.3.3 Direct and Indirect Effects.................................................42 

References..................................................................................................................... 43 

Appendix A Aquatic Exposure PRZM-EXAMS Outputs..................................44 

Appendix B Terrestrial (Animal) Exposure TREX Inputs.................................92 

Appendix C Terrestrial Plant Exposure TERRPLANT Inputs ............................95 

Appendix D Terrestrial Plant Exposure TERRPLANT Outputs.........................107 

Appendix E List of Ecological Studies Submitted for Acequinocyl.....................110 

Appendix F The Risk Quotient Method and Levels of Concern..........................112 

Appendix G Aquatic RQ Calculations.......................................................113 

Appendix H Endangered Species Summary for Acequinocyl ...........................114 

 
4

List of Tables 

Table 1 Number of Endangered Species Occurring in the Same State as Proposed Crops7 

Table 2 Summary of Potential Direct and Indirect Effects to Federally-Listed Taxa.......7 

Table 3 Acequinocyl Application Information........... .................................. 15 

Table 4 Assumptions for Model Approaches 1 and 2................................................. ...15 

Table 5 Input Parameters for PRZM-EXAMS Modeling................................... .........16 

Table 6 EECs Based on PRZM-EXAMS & Model Approach 1................................... 17 

Table 7 EECs Based on PRZM-EXAMS & Model Approach 2................................... 17 

Table 8 Avian Exposure Concentration Estimates for Food Uses.................................. 19 

Table 9 Avian Exposure Concentration Estimates for Non-Food Uses ......................... 19 

Table 10 Avian Exposure Concentration Estimates for Non-Food Uses (Roses) ............ 19 

Table 11 Mammalian Exposure Concentration Estimates for Food Uses ........................ 20 

Table 12 Mammalian Exposure Concentration Estimates for Non-Food Uses................ 20 

Table 13 Mammalian Exposure Concentration Estimates for Non-Food Uses (Roses).. 21 

Table 14 Terrestrial Plant Exposure Concentration Estimates forAcequinocyl.............22 

Table 15 Acute Toxic Effects of Acequinocyl on Freshwater Fish................................. 23 

Table 16 Chronic Toxic Effects of Acequinocyl on Freshwater Fish ............................. 24 

Table 17 Acute Toxic Effects of Acequinocyl on Estuarine/Marine Fish....................... 24 

Table 18 Acute Toxic Effects of Acequinocyl on Freshwater Invertebrates................... 25 

Table 19 Chronic Toxic Effects of Acequinocyl on Freshwater Invertebrates ............... 25 

Table 20 Acute Toxic Effects of Acequinocyl on Estuarine/Marine Invertebrates....... 26 

Table 21 Acute Toxic Effects of Acequinocyl on Aquatic Plants................................... 26 

Table 22 Acute Toxic Effects of Acequinocyl on Birds.................................................. 27 

Table 23 Chronic Toxic Effects of Acequinocyl on Birds .............................................. 28 

Table 24 Chronic Toxic Effects of Acequinocyl on Mammals ....................................... 28 

Table 25 Developmental and Reproductive Effects of Acequinocyl on Mammals....... 29 

Table 26 Effects of Acequinocyl on Terrestrial Plants.................................................... 29 

Table 27 Effects of Acequinocyl on Non-Target Insects................................................. 30 

Table 28 Effects of Acequinocyl on Earthworms.......................................................... 31 

Table 29 Summary of Aquatic Acute RQs Using Model Approach 1.......................32 

Table 30 Summary of Aquatic Acute RQs Using Model Approach 2.......................32 

Table 31 Summary of Aquatic Chronic RQs Using Model Approaches 1 & 2 ...........33 

Table 32 Summary of Avian RQs for Food Uses and Non-Food Uses..................... 34 

Table 33 Summary of Mammalian RQs for Food Uses........................... .......... .35 

Table 34 Summary of Mammalian RQs for Non-Food Uses... ................... .........35 

Table 35 Summary of Mammalian RQs for Non-Food Uses........................ .........36 

Table 36 Chance of Individual Effects for Aquatic Invertebrates.............. ...............38 

Table 37 Distribution of Endangered Species by State.........................................41 

Table 38 Summary of Potential Direct and Indirect Effects to Federally-Listed Taxa....42 

List of Figures 

Figure 1 Chemical Structure of Acequinocyl and its Primary Degradate .......................... 8 

Figure 2 Conceptual Model for Acequinocyl .................................................................. 12 
5

1. Executive Summary 

The manufacturer of acequinocyl (PC 006329), Arysta LifeScience North America Corporation, 

submitted an application to the Environmental Protection Agency to amend the registration (EPA 

Reg. # 66330-38) for Kanemite 15 SC (trade name for acequinocyl). The proposed label changes 

include addition of uses on grapes (DP 337381), extension of the listing of crops for tree nuts, 

pome fruits, and citrus fruit groups (DP 330467), and expansion of non-food outdoor uses to 

include forest nurseries, arboretums, public parks, rights-of-way, and recreation areas (DP 

330471). Currently acequinocyl is registered for use in only almonds, pistachios, oranges, 

grapefruits, lemons, apples, pears, strawberries, and nursery plantings. This ecological risk 

assessment, therefore, evaluates the use of acequinocyl for new food (grapes, pome fruits, citrus, 

and tree nuts) and non-food outdoor uses (a broad use category that includes various 

ornamentals). Based on the proposed addition/amendment to the existing label for Kanemite 15 

SC, the model parameters included a yearly maximum rate of 0.6 lb ai/A via foliar spray for both 

food and non-food uses (except roses). 

Data and information presented in the initial risk assessment (DP 285811, DP 286428, DP 

289153, DP 290010, DP 287269, DP 290009, and DP 291174) served as the backbone to this 

risk assessment. Five new studies [two each on daphnia (DP 309566) and bobwhite quail (DP 

327741) and one on common carp (DP 309568)] were submitted by the registrant subsequent to 

the conditional registration of Kanemite to fill the data gaps identified in the initial risk 

assessment. For the purpose of this assessment, these new studies were used in addition to the 

studies submitted for initial registration. The new studies can be identified by their 850 guideline 

series. 

1.1 Nature of Stressor 

Acequinocyl, the active ingredient of the insecticide/miticide Kanemite 15 SC, is used for the 

control of two-spot spider mite (Tetranychus urticae), Pacific mite (Tetranychus pacificus) and 

Willamette mite (Eutetranychus willamettei) on grapes. It also controls European red mite 

(Panonychus ulmi), spruce spider mite (Oligonychus ununquis), and citrus red mite (Panonychus 

citric) on ornamentals and ornamental nurseries; two-spot spider mite (Tetranychus urticae), 

Pacific mite (Tetranychus pacificus), and European red mite (Panonychus ulmi) on tree nuts and 

pome fruits; citrus red mite (Panonychus citric) and Texas citrus mite (Eutetranychus banski) on 

citrus; and strawberry spider mite (Tetranychus turkestani) and two-spot spider mite 

(Tetranychus urticae) on strawberries. 

Both the parent acequinocyl (3-dodecyl-1,4-dihydro-1,4-dioxo-2-naphthyl acetate) and its 

primary degradate, 2-dodecyl-3-hydroxy-1,4-napthoquinone (also referred to as R1, deacetylated 

acequinocyl, acequinocyl-OH, OH-AKD 2023, or AKM-05) appear to mediate the chemical’s 

mode of action through the inhibition of electron transfer in mitochondria. Acequinocyl is 

classified as very highly toxic to estuarine/marine invertebrates, slightly to highly toxic to 

estuarine/marine fish, non-toxic to moderately toxic to birds, and non-toxic to honey bees. 
6

1.2 Potential Risk 

The screening-level risk assessment for acequinocyl identified potential concerns for direct 

effects on aquatic invertebrates, birds, and mammals. Details on potential risk to individual 

organisms in aquatic and terrestrial environments are discussed below. 

Aquatic Organisms 

Among the aquatic organisms tested, invertebrates (both in freshwater and estuarine/marine 

media) are highly sensitive to acequinocyl. Analysis suggests that the proposed acequinocyl uses 

on grapes, pome fruits, citrus, tree nuts, and ornamentals pose acute and chronic risk to both 

endangered and non-endangered freshwater and estuarine/marine invertebrates. On the other 

hand, no risk concerns exist for acute or chronic direct effects to either endangered or nonendangered fish in freshwater or saltwater environments. 

Only one freshwater non-vascular plant, Pseudokichneriella subcapitata, was evaluated to test 

the acute effects of acequinocyl. Calculated risk quotient for this species was lower than the 

agency-established endangered risk LOC for aquatic plants suggesting that proposed acequinocyl 

uses do not pose any risk to aquatic plants. 

 

Terrestrial Organisms 

Acute RQs were not calculated for birds (oral and dietary) and mammals (oral) because there 

were no definitive acute toxicity values. Because there was no mortality or sublethal effects at 

the highest acequinocyl concentrations tested and as exposure concentrations were below these 

levels, no acute effects are expected. 

Chronic exposure of mammals to acequinocyl doses from foraging on short grass, tall grass, 

broadleaf plants, and small insects appear to pose risk for all the proposed uses. Chronic dietarybased RQs, on the other hand, exceeded agency’s LOC slightly (RQ = 1.07 to 1.2) for all birds 

and mammals that consume short grass only when acequinocyl was assumed to be stable to all 

routes of degradation in the environment. As it is unlikely that birds and mammals feed 

exclusively on shortgrass and as RQ values are only slightly greater than agency’s LOC of 1.0, 

chronic (dietary) risk is to mammals is not expected to be high. 

Being an insecticide, acequinocyl do not appear to pose non-endangered or endangered species 

risk concerns for plants in both dry and semi-aquatic habitats. 

1.3 Endangered Species Assessment 

The Locates database (Version 2.10.3) was searched to determine the endangered species present 

in the states where proposed acequinocyl uses will occur. A total of 1144 species were found to 

be present in the US states where grapes, citrus fruits, pome fruits, floricultural crops, nursery 

crops, and tree nuts are grown in the United States. The number of endangered species in various 

taxa that may directly or indirectly be affected by acequinocyl applications in the proposed use 

states are presented in Table 1. 
7

Table 1. Number of Endangered Species Occurring in the Same States as the Proposed 

Crops 

Taxa Number of Species 

Mammals 144 

Birds 231 

Amphibians 22 

Reptiles 75 

Fish 270 

Crustaceans 24 

Bivalves 213 

Gastropods 75 

 Arachnids 13 

Insects 77 

Based on LOC exceedances, it appears that endangered species of aquatic invertebrates, birds, 

and mammals will experience direct effects from the new uses of acequinocyl (Table 2). Since 

birds serve as surrogates to terrestrial amphibians and reptiles, these taxa are also at direct risk 

from the new uses of acequinocyl. Primary impact on the above taxa will be loss of species due 

to mortality leading to structural and functional changes of the ecosystem in which they thrive. 

Changes resulting from mortality will be manifested in the form of reduction in species richness, 

flux in community composition, and disruption of food chain. 

Table 1. Summary of Potential Direct and Indirect Effects to Federally-Listed Taxa 

Organism Direct Effects Indirect Effects1

Terrestrial and semi-aquatic 

monocots and dicots 

No Yes 

Terrestrial invertebrates No Yes 

Birds Yes Yes 

Terrestrial phase amphibians Yes Yes 

Reptiles Yes Yes 

Mammals Yes Yes 

Aquatic vascular plants No Yes 

Freshwater fish No Yes 

Aquatic phase amphibians No Yes 

Estuarine/marine fish No Yes 

Freshwater invertebrates Yes Yes 

Estuarine/marine invertebrates Yes Yes 1

Specific indirect effects were not identified as refined analysis was not conducted
8

2. Problem Formulation 

Problem formulation, which provides direction and scope to a risk assessment, consists of 

defining the problem and purpose for the assessment, and developing a plan to analyze and 

characterize risk. The critical components of the problem formulation are formulation of risk 

hypotheses and the conceptual model, selection of the assessment endpoints, and development of 

an analysis plan. The analysis plan and supporting rationale determine whether the uses of 

acequinocyl, as an insecticide, could result in exposures that cause unreasonable adverse effects 

(risk) to non-target organisms including those federally listed as threatened or endangered. 

2.1 Stressor Description 

Acequinocyl belongs to the quinone class of chemicals. Its physical and chemical properties are 

listed below: 

CAS Registry Number: 57960-19-7 

Appearance: yellowish crystalline powder 

Empirical Formula: C24H32O4

Molecular Weight 384.5 

Vapor Pressure: 1.69 x 10-6 Pa at 25°C (MRID 45434905) 

Henry’s Law Constant: 3.9 x 10-5 (MRID No. 45434905) 

Water solubility: 6.7 μg/L in water (MRID 45434906) 

Solvent solubility: 44 g/L (n-hexane); 620 g/l (dichloromethane); 7.8 g/l 

(methanol); n-octanol (31 g/L); 220 g/L (acetone) 

Melting point: 59.6°C 

Partition coefficient: >6.2 at 25°

C (log Pow) 

One of the major metabolites of acequinocyl, hydroxy acequinocyl or R1, in addition to the 

parent, is capable of inhibiting the electron transfer in mitochondria. It is not clear at this point 

what proportion of the miticidal action is through the parent or the metabolite R1 or both. 

Structures of acequinocyl and its primary degradate R1 are shown in Figure 1. 

Figure 1: Chemical Structures of Acequinocyl and its Primary Degradate 

O

O

CH2(CH2)

10CH3

OCOCH3

 O

O

CH2(CH2)10CH3

OH

 Acequinocyl Hydroxy acequinocyl or R1 

2.2 Environmental Fate Summary

Acequinocyl appears to undergo fairly rapid transformation in most aquatic and terrestrial 
9

environments. Based on the environmental fate data reviewed for the initial registration, 

acequinocyl undergoes hydrolysis with a half-life of a few hours to less than 2 days under neutral 

and alkaline pH conditions (MRID 45434908). However, it is stable at acidic pH conditions. 

Photodegradation in water appears to be the main route of degradation in aquatic environments, 

with half-lives occurring in less than 15 minutes in sterile lab and river water. Acequinocyl also 

undergoes fast degradation in terrestrial environments. The half-lives for aerobic 

biotransformation on soil are less than 2 days under laboratory conditions (MRID 45434911). 

Under field conditions, acequinocyl applied to bare plots dissipated with half-lives ranging from 

2 hrs in California to 14 hours in New York (MRID 45651601). In contrast, the residue decline 

data submitted for the Magnitude of Residue studies on apples, pears, oranges, grapefruit, lemon 

and almonds indicated a mean half-life of 20 days. 

Acequinocyl is expected to exhibit low mobility in soil. The soil adsorption Kd for acequinocyl 

ranges from 678 ml/g in sandy loam soil to 1,620 ml/g in silty clay loam soil (MRID 45531902). 

In field studies, the parent was not detected below 0-15 cm soil depth (MRID 45651601). The 

major transformation products detected in the field include R1 (2-dodecyl-3-hydroxy-1, 4-

napthoquinone) and AKM-18 [2-(1,2-dioxotetradecyl) benzoic acid]. 

The bio-concentration factor for acequinocyl in fish ranged from 307 to 387 (MRID 45434923). 

Therefore, it is expected to have a moderate tendency to accumulate in fish. More details on fate 

studies and other fate properties of acequinocyl can be accessed from the original risk assessment 

document. 

2.3 Mode of Action 

Acequinocyl is primarily applied as a foliar spray. It has no systemic activity but provides 

contact control of all life stages of mites. Therefore, thorough plant coverage is the key for 

effective mite control. To a lesser extent, acequinocyl is also effective through ingestion. 

Acequinocyl’s mode of action is through mitochondrial electron transport inhibition. Upon 

application, acequinocyl hydrolyses to hydroxy acequinocyl (R1) in the mite body and binds to 

the Qo center at complex III in mitochondria. The net result is the blockage of cellular 

respiration and other adverse metabolic effects in mites. Both the parent acequinocyl and its 

major metabolite (R1) are thought to be capable of inhibiting the electron transfer in the 

mitochondria. It is not clear at this point what portion of the miticidal action is contributed by the 

parent, metabolite R1, or both. 

2.4 Use Characterization 

The proposed label addition/amendment for acequinocyl includes its use in grapes, pome fruits, 

citrus, tree nuts, and outdoor applications. The outdoor uses are primarily non-food and include 

applications to ornamentals in arboretums, greenhouses, industrial and institutional areas, 

interiorscapes, nurseries, landscapes, recreational sites, residences, rights-of-way, and 

shadehouses. 
10

The recommended maximum application rate for acequinocyl in food crops (grapes, pome fruits, 

citrus, and tree nuts) is 0.3 lbs ai/A, applied as a foliar spray twice per crop year, with a 

minimum interval between applications of 21 days. The label states that the maximum rate per 

application and per year for ornamentals (other than roses) is 0.125 and 0.6 lbs ai/A, 

respectively. Based on the above, it is assumed that a maximum of five acequinocyl applications 

can be made to ornamentals per year. Based on the initial risk assessment, the minimum interval 

between applications for ornamentals is assumed to be 14 days. The labeled maximum rate per 

application and annually for roses is 0.06 and 0.31 lb ai/A, respectively. 

For both food as well as non-food uses, the label specifies that the product be applied by ground 

and not by air. The label also mentions that acequinocyl should not be applied through any 

irrigation system and within 75 feet of aquatic areas. For the purpose of aquatic and terrestrial 

modeling, application information on the label is interpreted as follows: 

• Application method: foliar spray 

• Maximum application rate: 0.3 lb ai/A (food uses); 0.125 lb ai/A (non-food uses except 

 roses); 0.06 lb ai/A (non-food uses – roses) 

• Maximum # of applications: 2/crop year (food uses); 5/crop year (all non-food uses 

 including roses) 

• Application interval: 21 days (food uses); 14 days (all non-food uses) 

• Maximum yearly rate: 0.6 lb ai/A (both food and non-food uses except roses) 

 0.31 lb ai/A (non-food uses - roses) 

 

The geographic distribution of crops for which new acequinocyl uses are proposed are 

summarized below: 

Citrus Fruits 

The majority of U.S. citrus production is concentrated in Florida, California, Arizona, and Texas 

and includes oranges, grapefruit, lemons, tangelos, tangerines, and temples. In 2006, citrus fruits 

were harvested from 0.88 million acres in the United States (USDA-NASS). 

Grapes 

About 14 US states (Arizona, Arkansas, California, Georgia, Michigan, Missouri, New York, 

North Carolina, Ohio, Oregon, Pennsylvania, Texas, Virginia, and Washington) planted grapes 

on 937,200 acres in 2006 (USDA-NASS). California ranked number one in the production of all 

grape types (table, wine, and raisin) by planting 85% of the total US grape acreage. Other major 

grape producing states, in the order of production, include Washington, New York, Michigan, 

Oregon, and Pennsylvania. 

 

Pome Fruits 

Pome fruits are all members of rose family and include fruits such as apples, pears, quince, and 

loquats. Apples and pears, the most known in this fruit group, were planted on 377,490 and 

59,850 acres, respectively, in 2006 (USDA-NASS). Washington, New York, Michigan, 
11

California, and Pennsylvania are the major apple producing states in the United Sates 

contributing about 42, 12, 11, 6, and 6%, respectively, to the total planted acreage in 2006. 

Washington is the number one pear-producing state followed by Oregon and California. 

Tree Nuts 

Tree nuts are all perennial crops and need high initial capital investment and a long wait for 

return realization. The US tree nut industry comprises of nuts that grow on trees such as 

almonds, pistachios, pecans, hazelnuts, macadamias, and walnuts. In 2006 the bearing acreage of 

these crops was 951,100 acres. Almonds alone accounted for 61% of the total acreage and 

production value derived from the tree nuts (USDA-NASS). 

Ornamentals 

With over 2000 different crops grown commercially, ornamentals include floriculture and 

nursery crops, which are the two fastest growing major segments of U.S. agriculture. The 

floriculture industry comprises of a group of crops without woody stems that are sold for their 

flowers as annual and perennial bedding/garden plants, potted plants, cut flowers, cut foliage/cut 

greens, outdoor foliage, and propagative materials. Nursery crops are ornamental plants and trees 

with woody stems that include broadleaf evergreens, coniferous evergreens, deciduous shade 

trees, deciduous flowering trees, deciduous shrubs and other ornamentals, fruit and nut plants 

intended for outdoor and landscape use, cut and live Christmas trees, propagation material or 

lining-out stock, ornamental vines, turf grass sod and other groundcovers. 

2.5 Assessment Endpoints 

Assessment endpoints aid in evaluating potential risk to an ecosystem from pesticide 

applications. End points for a particular pesticide are determined based on toxicity information 

from guideline tests and open literature data. Endpoints are measured at the individual level to 

provide insight about risks at higher levels of biological organization such as populations and 

communities. 

In screening-level risk assessment, endpoints for both aquatic and terrestrial animal species are 

survival, growth, and reproductive impairment. For terrestrial and semi-aquatic plants, the 

screening assessment endpoint is plant perpetuation (measured as seedling emergence and 

vegetative vigor). For aquatic plants, the assessment endpoint is growth rate and/or biomass 

production. 

2.5.1 Ecosystems Potentially at Risk 

The ecosystem primarily at risk from acequinocyl applications is the crop field and outdoor area 

to which it is applied. Biota, fauna more than flora, in crop fields, outdoor areas, and areas 

adjoining the sprayed environment, may be affected due to acequinocyl application and 

accumulation. Terrestrial species of potential concern in the treated areas include non-target 

insects, amphibians, reptiles, birds, and mammals. The adjacent aquatic and terrestrial 

environments may also be affected due to runoff or spray drift or both. Aquatic species at risk 

from acequinocyl runoff and drift include freshwater fish and invertebrates, estuarine/marine fish 

and invertebrates, and amphibians. 
12

Being an insecticide, acequinocyl may not adversely impact plants in the terrestrial or aquatic 

ecosystems. However, based on the potential to bind to soil with Kds ranging from 678 to 1,620 

ml/g, acequinocyl may cause adverse effects on sediment-dwelling organisms. The 

bioaccumulation factor (BCF of 307-387) for acequinocyl further indicates its tendency (though 

moderate) to accumulate in fish. 

The conceptual model, presented in Figure 2, generically depicts the potential source of 

acequinocyl, release mechanisms, abiotic receiving media, biological receptor types, and 

possible direct and indirect effects due to exposure to acequinocyl. Acequinocyl is expected to 

exhibit low mobility in soil and low potential to leach to ground water due to its high Koc values. 

Therefore, exposure estimates from leaching to groundwater were not evaluated in this risk 

assessment. Potential emission of volatile compounds is not considered as a viable release 

mechanism for acequinocyl because of a borderline Henry’s Constant (3.9 x 10-5). 

Figure 2. Conceptual Model for Acequinocyl 

1

Exposure pathways in dotted boxes are not evaluated in view of acequinocyl’s low vapor pressure (1.69 x 10-6 Pa 

250

 C) and low soil mobility (Koc = 77,400 ml/g) 

Food Web 

Dynamics 

Perturbing Forage 

or Prey Availability 

Habitat Alteration: impacting nesting 

ability, ability to seek cover, etc. 

Individual Terrestrial 

Animals

Reduced Survival 

Reduced Growth 

Reduced Reproduction 

Individual Terrestrial 

Plants

Seedling Emergence 

Vegetative Vigor 

Individual Aquatic 

Vertebrates and 

Invertebrates

Reduced Survival 

Reduced Growth 

Reduced Reproduction 

Aquatic Plant 

Population

Reduced 

Growth Rates 

and Biomass 

Terrestrial Animals

Birds, Mammals, 

Reptiles, Terrestrialphase Amphibians, Bees 

Terrestrial 

Upland Plants 

Wetland/ 

Riparian 

Plants 

Aquatic Invertebrates 

Aquatic Vertebrates 

Aquatic Plants 

Acequinocyl Applied as Foliar Spray1

Volatilization/ 

Wind 

Suspension 

Ground 

Stressor 

Source/ 

Transport 

Pathway 

Source/ 

Exposure 

Media 

Exposure 

Method 

Receptors 

Direct 

Effects 

Indirect 

Effects 

Runoff/ 

Erosion

Leaching 

(Infiltration/ 

Percolation

Spray Drift 

Deposition

)

Terrestrial 

Food Residues 

(foliage, fruit, 

insects)/ Soil 

Upland 

Foliage/ 

Soil 

Riparian/ 

Wetland 

Foliage/Soil 

Surface 

Water, 

Sediment 

Ground

water 

Dietary 

u

Direct 

Ingestion 

Direct Contact/ 

Root Uptake 

Direct Contact/ 

Root Uptake 

Gill/ Integument 

p Uptake take 
13

2.5.2 Ecological Effects 

Ecological effects for the screening level risk assessment are based on a suite of registrantsubmitted toxicity studies performed on a limited number of organisms in the following broad 

groupings: 

• Birds - also used as a surrogate for terrestrial phase amphibians and reptiles 

• Mammals 

• Fish (freshwater and estuarine/marine) - also used as a surrogate for aquatic phase 

 amphibians 

• Invertebrates (freshwater and estuarine/marine) 

• Plants (terrestrial and aquatic) 

Evaluation of ecological effects focuses initially on direct effects to the above groups of 

organisms residing in the ecosystems at risk. Direct effects evaluated are survival, growth, and 

reproduction of various taxa of organisms potentially exposed to acequinocyl. Both acute and 

chronic effects are considered. 

The Risk Quotient method is the approach used by EFED to estimate the risk to aquatic and 

terrestrial species (Appendix F). This method involves integrating the results of exposure and 

ecotoxicity data. Risk quotients (RQs) are calculated by dividing the exposure estimates by the 

acute or chronic toxicity values (endpoints). If pre-established levels of concern (LOCs) are 

exceeded for direct effects, indirect effects to endangered species (e.g., changes in food chain 

and decrease in community diversity) are evaluated based on the group of organisms exceeding 

the LOC. 

2.6 Risk Hypotheses

• Terrestrial vertebrates (birds, mammals, reptiles, and amphibians) are subject to adverse 

direct effects such as reduced survival, growth, and reproduction when exposed to 

acequinocyl/hydroxy acequinocyl due to the labeled use of acequinocyl. 

• Aquatic invertebrates, fish, and amphibians in surface waters (freshwater or saltwater) 

receiving spray drift or runoff from treated fields following acequinocyl application are 

subject to adverse effects such as reduced growth, survival, and reproduction when 

exposed to acequinocyl/hydroxy acequinocyl residues. 

• Aquatic plants may be affected adversely when exposed to acequinocyl/hydroxy 

acequinocyl either through contact, sorption, or root uptake. 

• Non-target terrestrial plants may be subject to adverse effects such as reduction in 

vegetative vigor and seedling emergence when exposed to acequinocyl/hydroxy 

acequinocyl. 

2.7 Key Uncertainties and Information Gaps 

A major source of uncertainty, both in the initial and the current aquatic risk assessment, is due 

to 2 common issues identified in most of the submitted fate studies. First, the analytical methods 

used in the fate studies were inappropriate to accurately assess the rate of degradation of 

acequinocyl and to identify its major transformation products. The second common deficiency is 
14

the lack of storage stability data to determine if the degradation of [14C] acequinocyl and its 

transformation products occurred during storage and before sample analysis. 

The current risk assessment is also limited due to the lack of studies on certain key species. For 

example, acequinocyl is classified as very highly toxic to aquatic organisms and yet no studies 

were submitted to document the chronic effects of acequinocyl on estuarine/marine invertebrates. 

The above was identified as a data gap in the initial risk assessment also. EFED requested a 

mysid life cycle study as part of the conditional registration granted for acequinocyl in 2003. As 

a follow-up to the conditional registration, the registrant submitted a study waiver request in 

2006 citing that instability and poor recovery of acequinocyl in saline water posed problems in 

determining chronic effects of acequinocyl on mysid shrimp. In light of this data gap and due to 

greater sensitivity of estuarine/marine invertebrates to acequinocyl compared to freshwater 

invertebrates, the current assessment assumes that acequinocyl poses chronic risk to 

estuarine/marine invertebrates, similar to freshwater invertebrates. 

Uncertainty also stemmed from the selection of toxicity endpoints from the studies that used 

formulated product (instead of the technical grade active ingredient as suggested in the 

guidelines) (example: acute effects of acequinocyl on estuarine/marine fish; chronic effects of 

acequinocyl on freshwater fish). This is due to the poor recovery of the technical grade product 

compared to the formulated product. Risk may have been under/overestimated in these situations 

when the end point was derived from studies that used formulated product. Furthermore, none of 

the fish and bird studies reported a definitive end point on acute effects as a result of which 

uncertainty increased in the risk assessment. 

In view of the lack of monitoring data for acequinocyl, this risk assessment is based on model 

predicted estimated environmental concentrations (EECs). Crops chosen for modeling represent 

a wide geographic area encompassing a variety of environmental conditions. The PRZM/ 

EXAMS scenarios used in this assessment provide reasonable coverage of acequinocyl use 

pattern and use areas. The lack of additional modeling scenarios may have added uncertainty to 

the assessment. 

3. Exposure Assessment 

3.1 Label Application Rates and Intervals 

Acequinocyl use rate per application, application frequency, maximum yearly rate, and time 

interval between applications for both food and non-food uses are detailed below in Table 3. This 

information is obtained from the label and is used in the exposure assessments. Acequinocyl 

application dates were derived from USDA’s Crop Profiles and EFED’s Crop Scenarios. 

Since the application rate, number of applications, and the interval between applications are 

same for grapes, pome fruits, tree nuts, and citrus, the EECs are grouped under one category as 

food crops. The application rate for ornamentals (non-food uses except roses) is 58% lower than 

food crops (0.125 lbs ai/A for ornamentals versus 0.3 lbs ai/A for food crops); however the 

yearly maximum rates of application are same for both uses. Acequinocyl application rate for 

roses is 52% lower than the other ornamentals. 
15

Table 3. Acequinocyl Application Information 

Type of 

Use 

Rate/ 

Application 

(lb ai/A) 

Maximum 

Application 

Rate/Year 

(lb ai/A) 

Maximum 

Number of 

Applications/

Year 

Application 

Interval 

(Days) 

Application Date for 

Various Scenarios 

Food 0.3 0.6 2 21 15 June - CA almonds 

1 July – GA pecans 

15 March – FL citrus 

15 May – CA citrus 

15 April – CA grapes 

15 July – NY grapes 

1 July – OR, PA, and NC 

apples 

Non-Food 

Non-Food 

(roses) 

0.125 

0.06 

0.6 

0.30 

5 

5 

14 

14 

1 July – OR Christmas 

trees 

15 March – FL nursery 

plants 

15 March – FL nursery 

plants 

3.2 Aquatic Exposure Estimates 

Due to the uncertainties associated with the analytical methods used in fate studies, two different 

approaches were used for the aquatic exposure modeling in the current assessment, similar to 

that used in the initial assessment. Assumptions made for the 2 approaches are presented in Table 

4. In the first approach (Model Approach 1), the parent was assumed to be stable in the 

environment to address the uncertainty associated with the half-lives calculated for acequinocyl 

from fate studies. In the second approach (Model Approach 2), the half-lives calculated for the 

parent and the major degradate R1 were assumed valid and the combined residues were 

estimated in the surface and ground water to address the toxicity concerns associated with R1 

degradate. 

Table 4 Assumptions for Model Approaches 1 and 2 

Parameter Model Approach1 Model Approach2 Source 

Kd 678 ml/g 27 ml/g MRID # 45531902; 

45434907 

Photolysis Half-life stable 0.19 days MRID # 45434909 

Aerobic Aquatic 

Metabolism 

stable 97 days twice the aerobic soil 

metabolism t1/2 based on 

the Input Parameter 

Guidance Manual, 

February, 20021

Anaerobic Aquatic 

Metabolism 

stable 649.8 days MRID # 45434913 

Aerobic Soil Metabolism stable 48.5 days MRID # 45434911 

Hydrolysis stable 9.6 days MRID # 45434908 1

Parent was assumed to be stable in the environment; 2Combined values for parent and R1 
16

3.2.1 PRZM-EXAMS Modeling Inputs and Scenario Selection 

EFED’s available standard crop scenarios were used to evaluate the aquatic exposure resulting 

from acequinocyl applications to grapes, citrus, tree nuts, pome fruits, and ornamentals. Standard 

scenarios were selected for each of these crop groups to assess runoff potential from vulnerable 

use sites. Application rates varied based on type of use as shown in Tables 3 and 5. Other input 

parameters were selected according to EFED Input Parameter Guidance for PRZM/EXAMS1

.

Input parameters are shown in Table 5. 

Table 5. Input Parameters for PRZM-EXAMS Modeling 

Parameter Value Comments 

Application Rate 0.34 kg ai/ha for food crops (citrus, grapes, tree 

nuts, and pome fruits) 

0.140 kg ai/ha for non-food crops (except roses) 

Product Label 

Maximum Number of 

Applications per Year 

2 applications for food crops 

5 applications for non-food crops (except roses) 

Product Label 

Interval between applications 21 days for food crops 

14 days for non-food crops 

Product Label 

Application Efficiency 0.99 - 

Molecular Weight 384.5 Product Chemistry 

Water Solubility 0.067 mg/l Product Chemistry 

Henry’s Law Constant 3.9 e-5 atm m3

 /mol Product Chemistry 

3.2.2 PRZM-EXAMS Modeling Output 

Using the scenarios detailed in Table 3, the Tier II PRZM/EXAMS model estimated the aquatic 

concentrations for acequinocyl resulting from both food and non-food uses employing both 

model approaches (Appendix A; Tables 6 and 7). These estimated environmental concentrations 

(EECs) were used to calculate risk to aquatic animals and plants. 

The predicted aquatic acequinocyl concentrations are lower with model approach 2 compared to 

model approach 1. Since approach 1 modeled parent concentrations only it is logical to expect 

that the concentrations predicted in model 1 are lower than model 2 which estimated both parent 

and metabolite R1 concentrations. However, the modeled surface water concentrations are 

slightly conservative in the first approach compared to the second due to the use of stable halflives for environmental degradation in model 1 (i.e., input value is zero for biotic and abiotic 

degradation). 

The 1-in-10-year peak concentrations for acequinocyl ranged from 0.31 (CA citrus) to 6.57 ppb 

(PA apples) with model approach 1 and 0.18 (CA citrus) to 5.57 (FL nursery plants except roses) 

 

1

Guidance for Selecting Input Parameters in Modeling the Environmental Fate and Transport of Pesticides. Version 

II, 2/28/02 
17

ppb with model approach 2. The 60-day average concentrations for acequinocyl ranged from 

0.10 to 1.84 and 0.04 to 1.26 ppb with model approaches 1 and 2, respectively. 

Table 6. Estimated Environmental Concentrations (EEC) Based on PRZM-EXAMS and 

Model Approach 1 

Peak 21 day Average 60 day Average Crop Scenario 

EEC (μg/L or ppb)

Food Uses 

CA Grapes 1.58 0.39 0.32 

NY Grapes 5.77 1.99 1.53 

FL Citrus 3.63 1.16 0.88 

CA Citrus 0.31 0.11 0.10 

CA Almonds 2.18 0.48 0.44 

GA Pecans 5.65 1.97 1.48 

OR Apples 2.27 0.81 0.59 

PA Apples 6.57 2.37 1.84 

NC Apples 3.76 1.12 0.92 

Non-Food Uses 

OR Christmas Trees 0.89 0.27 0.19 

FL Nursery Plants 4.82 1.47 1.28 

FL Nursery Plants 

(Roses) 2.41 0.73 0.64 

Table 7. Estimated Environmental Concentrations (EEC) Based on PRZM-EXAMS and 

Model Approach 2 

Peak 21 day Average 60 day Average Crop Scenario 

EEC (μg/L or ppb)

Food Uses 

CA Grapes 0.21 0.07 0.05 

NY Grapes 2.78 1.01 0.53 

FL Citrus 1.99 0.62 0.29 

CA Citrus 0.18 0.06 0.04 

CA Almonds 0.64 0.22 0.10 

GA Pecans 5.05 1.78 0.86 

OR Apples 0.81 0.27 0.15 

PA Apples 3.59 1.36 0.70 

NC Apples 3.03 1.09 0.57 

Non-Food Uses 

OR Christmas Trees 0.33 0.11 0.06 

FL Nursery Plants 5.57 2.39 1.26 

FL Nursery Plants (Roses) 2.79 1.19 0.63 
18

In general, aquatic concentrations reported in the current risk assessment are greater than those 

reported in the initial risk assessment. This is due to changes made to acequinocyl application 

timing for the crop scenarios. Furthermore, addition of new crop scenarios in the current risk 

assessment may have resulted in different results than the initial assessment. 

3.3 Terrestrial Exposure Estimates 

Acequinocyl exposure concentrations for terrestrial fauna were determined using the screeninglevel exposure model, TREX (Version 1.3.1) (US EPA 2006). TREX simulation model 

incorporates the nomogram (Fletcher et al., 1994; Hoerger and Kenaga, 1972; Pfleeger et al., 

1996) relationship between the amount of pesticide applied and the amount of pesticide residue 

present on a given food item. TREX calculates pesticide residues on each food item on a daily 

interval for one year using a first order decay function based on the concentrations present from 

both the initial and additional applications. 

Estimated Environmental Concentrations were simulated using the default foliar dissipation halflife of 35 days as well with chemical specific half-life determined from the Magnitude of 

Residue Studies (OPPTS 860.1500). In the initial risk assessment, a first-order foliar dissipation 

half-life was estimated for apples (t1/2 = 20.5 days), pears (t1/2 = 7.63 days), oranges (t1/2 = 16.1 

days) and almonds (t1/2 = 17.9 days) using the acceptable Magnitude of Residue Studies for 

acequinocyl. Based on the half-lives determined for these four food items, the upper 90% 

confidence bound on the mean half-life of 20 days was derived and used in calculating the 

residue concentrations in addition to the default half-life of 35 days. Input parameters used in 

TREX model are presented in Appendix B. Outputs generated by TREX are in Appendix C. 

3.3.1 Birds and Mammals 

Exposure concentration estimates are presented in Tables 8, 9 and 10 for birds and Tables 11, 12, 

and 13 for mammals. These estimates are based on the upper Kenaga bound dose and the 

assumption that the species in question eats one type of food item and forage only in the treated 

and/or overspray areas. 

Use of acequinocyl on food crops generated the most conservative estimate for exposure 

concentrations. Even though the yearly maximum use rates were same for both food and nonfood uses (except roses), exposure concentrations in general, were greater for food uses 

compared to non-food uses (except roses) with either half-life periods. 

Both dietary and dose-based exposure concentrations for birds and mammals were 11, 23, and 

23% lower when acequinocyl used for food, non-food uses (except roses), and non-food uses 

(roses), respectively, degraded to half its original concentration in 35 days compared with 20 

days. Avian exposure (oral) doses for food uses ranged from 2.17 to 136.1 ppm and 1.94 to 121.6 

ppm with 35 and 20 day half-lives, respectively. Mammalian doses (oral) for food uses ranged 

from 0.25 to 113.94 ppm and 0.23 to 101.80 ppm with 35 and 20 day half-lives, respectively. 

 
19

Table 8. Avian Exposure Concentration Estimates for Food Uses 

Dose-based EECs (mg/kg-bw) 

Feeding Category 

Dietary-based 

EECs (mg/kgfood item) 

Small 

(20 g)

Medium 

(100 g) 

Large 

(1000 g) 

Acequinocyl half-life 35 days; application twice at 0.30 lb ai/A 21 days apart

Short grass 119.50 136.10 77.61 34.75 

Tall grass 54.77 62.38 35.57 15.93 

Broadleaf plants/small insects 67.22 76.56 43.66 19.55 

Fruits/pods/seeds/large insects 7.47 8.51 4.85 2.17 

Acequinocyl half-life 20 days; application twice at 0.30 lb ai/A 21 days apart

Short grass 106.77 121.60 69.34 31.05 

Tall grass 48.94 55.74 31.78 14.23 

Broadleaf plants/small insects 60.06 68.40 39.01 17.46 

Fruits/pods/seeds/large insects 6.67 7.60 4.33 1.94 

Table 9. Avian Exposure Concentration Estimates for Non-Food Uses 

Dose-based EECs (mg/kg-bw) 

Feeding Category 

Dietary-based 

EECs (mg/kgfood item) 

Small 

(20 g)

Medium 

(100 g) 

Large 

(1000 g) 

Acequinocyl half-life 35 days; five applications each at 0.125 lb ai/A 14 days apart

Short grass 92.92 105.83 60.35 27.02 

Tall grass 42.59 48.50 27.66 12.38 

Broadleaf plants/small insects 52.27 59.53 33.95 15.20 

Fruits/pods/seeds/large insects 5.81 6.61 3.77 1.69 

Acequinocyl half-life 20 days; five applications each at 0.125 lb ai/A 14 days apart

Short grass 71.14 81.02 46.20 20.69 

Tall grass 32.61 37.13 21.18 9.48 

Broadleaf plants/small insects 40.02 45.57 25.99 11.64 

Fruits/pods/seeds/large insects 4.45 5.06 2.89 1.29 

Table 10. Avian Exposure Concentration Estimates for Non-Food Uses (Roses) 

Dose-based EECs (mg/kg-bw) 

Feeding Category 

Dietary-based 

EECs (mg/kgfood item) 

Small 

(20 g)

Medium 

(100 g) 

Large 

(1000 g) 

Acequinocyl half-life 35 days; five applications each at 0.06 lb ai/A 14 days apart

Short grass 44.60 50.80 28.97 12.97 

Tall grass 20.44 23.28 13.28 5.94 

Broadleaf plants/small insects 25.09 28.57 16.29 7.29 

Fruits/pods/seeds/large insects 2.79 3.17 1.81 0.81 

Acequinocyl half-life 20 days; five applications each at 0.06 lb ai/A 14 days apart

Short grass 34.15 38.89 22.18 9.93 

Tall grass 15.65 17.82 10.16 4.55 

Broadleaf plants/small insects 19.21 21.88 12.47 5.59 

Fruits/pods/seeds/large insects 2.13 2.43 1.39 0.62 
20

Table 11. Mammalian Exposure Concentration Estimates for Food Uses 

Dose-based EECs (mg/kg-bw) 

Feeding Category 

Dietary-based 

EECs (mg/kgfood item) 

Small 

(15 g)

Medium 

(35 g) 

Large 

(1000 g) 

Acequinocyl half-life 35 days; application twice at 0.30 lb ai/A 21 days apart

Herbivores and Insectivores 

Short grass 119.50 113.94 78.75 18.26 

Tall grass 54.77 52.22 36.09 8.37 

Broadleaf plants/small insects 67.22 64.09 44.29 10.27 

Fruits/pods/seeds/large insects 7.47 7.12 4.92 1.14 

Granivores 

Fruits/pods/seeds/large insects - 1.58 1.09 0.25 

Acequinocyl half-life 20 days; application twice at 0.30 lb ai/A 21 days apart

Herbivores and Insectivores 

Short grass 106.77 101.80 70.36 16.31 

Tall grass 48.94 46.66 32.25 7.48 

Broadleaf plants/small insects 60.06 57.26 39.58 9.18 

Fruits/pods/seeds/large insects 6.67 6.36 4.40 1.02 

Granivores 

Fruits/pods/seeds/large insects - 1.41 0.98 0.23 

Table 12. Mammalian Exposure Concentration Estimates for Non-Food Uses 

Dose-based EECs (mg/kg-bw) 

Feeding Category 

Dietary-based 

EECs (mg/kgfood item) 

Small 

(15 g)

Medium 

(35 g) 

Large 

(1000 g) 

Acequinocyl half-life 35 days; application twice at 0.125 lb ai/A 14 days apart

Herbivores and Insectivores 

Short grass 92.92 88.59 61.23 14.20 

Tall grass 42.59 40.61 28.06 6.51 

Broadleaf plants/small insects 52.27 49.83 34.44 7.99 

Fruits/pods/seeds/large insects 5.81 5.54 3.83 0.89 

Granivores 

Fruits/pods/seeds/large insects - 1.23 0.85 0.20 

Acequinocyl half-life 20 days; application twice at 0.125 lb ai/A 14 days apart

Herbivores and Insectivores 

Short grass 71.14 67.83 46.88 10.87 

Tall grass 32.61 31.09 21.49 4.98 

Broadleaf plants/small insects 40.02 38.15 26.37 6.11 

Fruits/pods/seeds/large insects 4.45 4.24 2.93 0.68 

Granivores 

Fruits/pods/seeds/large insects - 0.94 0.65 0.15 
21

Table 13. Mammalian Exposure Concentration Estimates for Non-Food Uses (Roses) 

Dose-based EECs (mg/kg-bw) 

Feeding Category 

Dietary-based 

EECs (mg/kgfood item) 

Small 

(15 g)

Medium 

(35 g) 

Large 

(1000 g) 

Acequinocyl half-life 35 days; application twice at 0.06 lb ai/A 14 days apart

Herbivores and Insectivores 

Short grass 44.60 42.52 29.39 6.81 

Tall grass 20.44 19.49 13.47 3.12 

Broadleaf plants/small insects 25.09 23.92 16.53 3.83 

Fruits/pods/seeds/large insects 2.79 2.66 1.84 0.43 

Granivores 

Fruits/pods/seeds/large insects - 0.59 0.41 0.09 

Acequinocyl half-life 20 days; application twice at 0.06 lb ai/A 14 days apart

Herbivores and Insectivores 

Short grass 34.15 32.56 22.50 5.22 

Tall grass 15.65 14.92 10.31 2.39 

Broadleaf plants/small insects 19.21 18.31 12.66 2.93 

Fruits/pods/seeds/large insects 2.13 2.03 1.41 0.33 

Granivores 

Fruits/pods/seeds/large insects - 0.45 0.31 0.07 

3.3.2 Plants 

The exposure of terrestrial plants to pesticides is evaluated by EFED using the TERRPLANT 

model (version 1.2.1). This model is based on 2 scenarios, a runoff scenario and a drift scenario. 

The runoff scenario, characterized as "sheet runoff" (one treated acre to an adjacent acre for dry 

areas) and "channel runoff" (10 acres to a distant low-lying acre for semi-aquatic or wetland 

areas) is based on a pesticide's water solubility and the amount of pesticide present on the soil 

surface and in its top one centimeter. Spray drift is assumed to be 1% for ground applications, 

5% for aerial, airblast, forced air, and spray chemigation applications, and 0% for granular 

applications. Plant exposure concentrations are derived from a single, maximum application rate 

only and do not allow the degradation of pesticides for multiple application scenarios. 

Estimated exposure concentrations for terrestrial plants are derived based on seedling emergence 

and vegetative vigor. Seedling emergence EECs are derived for adjacent dry and semi-aquatic 

(wetland) areas, both of which include the contamination arising from run off and spray drift. 

Vegetative vigor EECs are derived from contamination from drift alone. 

The EECs for terrestrial plants from a single application of acequinocyl at the maximum label 

rate for both food and non-food uses are presented in Table 14. Since the solubility of 

acequinocyl is below 10 ppm, the runoff value of 1% is used as the input value in terrestrial plant 

modeling (Appendix D). The vegetative vigor drift concentrations are estimated using 1% drift 

for ground applications. 

Acequinocyl application on food crops provided the most conservative estimate with total 

loading from runoff + drift of 0.006 and 0.033 lb ai/A in upland and wetland areas, respectively. 

Exposure concentration due to drift was same as the runoff in upland areas as it was assumed 
22

that 1% of the applied pesticide will run-off and drift in an upland situation. 

Table 14. Terrestrial Plant Exposure Concentration Estimates for Acequinocyl 

Total Loading (Runoff +Drift) 

(lb ai/A) 

Drift EEC 

Application Rate (lb ai/A) 

Upland Areas Wetland Areas All Areas 

0.3 lb ai/A (food uses) 0.006 0.033 0.003 

0.125 lb ai/A (non-food uses) 0.0025 0.01375 0.00125 

0.06 lb ai/A (non-food uses - roses) 0.0012 0.0066 0.0006 

4. Ecological Effects Assessment 

The acute and chronic effects a pesticide may produce in an animal or plant (terrestrial or 

aquatic) are evaluated based on registrant-submitted studies and open-literature studies from the 

ECOTOX database. The evaluation is further refined by incorporating the ecological effects 

using the Ecological Incident Information System (EIIS). 

Toxicity end points, which are derived from the studies that follow agency guideline and Ecotox 

database, are evaluated for the most sensitive species and the corresponding endpoints are used 

in the assessment. Taxa evaluated include plants, birds, and mammals for terrestrial systems and 

plants, invertebrates, and vertebrates for aquatic systems. 

Bobwhite quail and/or mallard duck serve as representative/test species for birds and also as 

surrogate species for reptiles and terrestrial-phase amphibians. Fish serve as surrogate species for 

aquatic-phase amphibians. Studies conducted on laboratory rats, mice, or rabbits serve as the 

basis for mammal data. Toxicity end points for terrestrial plants are based on a range of 

broadleaf and grass species. Lemna serves as test species for aquatic plants. Where data are 

available, separate endpoints are used for freshwater and estuarine/marine organisms. 

Studies submitted by the registrant on ecological effects of acequinocyl are presented in 

Appendix D. New studies submitted since the conditional registration can be identified by their 

850 guideline series. No ECOTOX database search was conducted for this assessment. 

4.1 Aquatic Effects Summary 

Toxicity to Freshwater Fish 

Tables 15 and 16 summarize the most sensitive acute and chronic toxicity endpoints for fresh 

water fish, respectively. In view of the stability and solubility issues related to technical grade 

acequinocyl, formulated product was used in several fish and other studies. Using the formulated 

product, acequinocyl was found to be more stable and soluble with acceptable chemical 

recoveries under experimental conditions. None of the acute freshwater fish toxicity studies that 

evaluated the technical grade active ingredient established a definitive end point. 
23

Table 15. Acute Toxic Effects of Acequinocyl on Freshwater Fish 

Species Product 

Tested Toxicity Endpoint Toxicity 

Classification 

Study 

Classification 

MRID # 

Bluegill Sunfish 

(Lepomis 

macrochirus)

Technical 

grade LC50 96 hr: >1.1 mg ai/L 

NOAEC : 1.1 mg ai /L 

LOAEC: >1.1 mg ai/L 

End points affected: None 

Moderately 

toxic 

Supplemental 45434918 

Zebrafish 

(Danio rerio)

Technical 

grade LC50 96 hr: >1.1 mg ai/L 

NOAEC : 1.1 mg ai /L 

LOAEC: >1.1mg ai/L 

Endpoints affected: None 

Moderately 

toxic 

Supplemental 45434919 

Common Carp 

(Cyprinus 

carpio) 

Technical 

grade 

LC50 96 hr: >2.3 mg ai/L 

NOAEC : 2.3 mg ai /L 

LOAEC: >2.3 mg ai/L 

Endpoints affected: None 

Moderately 

toxic 

Supplemental 46370502 

Rainbow Trout 

(Oncorhynchus 

mykiss)

Technical 

grade LC50 96 hr : > 33 mg ai /L 

NOAEC : 33 mg ai /L 

LOAEC: >33 mg ai/L 

Endpoints affected: None 

Slightly toxic Supplemental 45434920 

and 

45868502 

Rainbow Trout 

(Oncorhynchus 

mykiss)

Formulated LC50 96 hr : 67 mg a.i /L* 

NOAEC : <11 mg ai /L 

LOAEC: 11 mg ai/L 

Endpoints affected: 

Mortality 

Slightly toxic Acceptable 45530601 

Bluegill Sunfish 

(Lepomis 

macrochirus)

Formulated LC50 96 hr: >90 mg ai /L 

NOAEC : 90 mg ai /L 

LOAEC: >90 mg ai/L 

Endpoints affected: None 

Slightly toxic Acceptable 45428605 

* denotes values used to calculate RQs

The LC50 values for freshwater fish, which ranged from >1.1 ppm to >90 ppm, indicate that 

acequinocyl is slightly to moderately toxic. Acequinocyl (technical grade) is classified as 

moderately toxic to bluegill sunfish (a surrogate fish for warm water species) (MRID 45434918) 

and zebra fish (MRID 45434919) and slightly toxic to rainbow trout (a surrogate fish for cold 

water species) (MRID 45434920 and MRID 45868502). When the formulated product was 

tested, acequinocyl was slightly toxic to both warm water (MRID 45428605) and cold water 

species (MRID 45530601). The definitive toxicity end point derived from the rainbow trout 

study, which tested the formulated product, was used in RQ calculations. 

Several fish studies were classified as supplemental due to problems associated with the 

measurement of test chemical concentrations when technical grade product was used. A common 

carp study (MRID 46370502), submitted after the conditional registration was granted, was able 

to measure the concentration of the metabolite R1 but was unsuccessful in establishing a 

definitive endpoint. 
24

Chronic exposure effects of acequinocyl on freshwater fish (rainbow trout) were also determined 

using the formulated product (Table 16). The results from this study were useful in assessing risk 

as the experiment included a formulation blank and the NOAEC/LOAEC values were expressed 

after correcting for the amount of active ingredient. 

Table 16. Chronic Toxic Effects of Acequinocyl on Freshwater Fish

Species Product 

Tested Toxicity Endpoint Study 

Classification 

MRID # 

Rainbow Trout 

(Oncorhynchus 

mykiss)

Formulated NOAEC: 0.52 mg ai /L* 

LOAEC: 1.1 mg ai/L 

Endpoints Affected: Larvae 

survival 

Supplemental 45428607 

* denotes values used to calculate RQs

Toxicity to Estuarine/Marine Fish

Acequinocyl was tested on sheepshead minnow using both technical grade and formulated 

products (Table 17). Both studies were unable to establish a definitive endpoint (MRID 

45434921 and MRID 45428606). Since the experiment using the technical ingredient had issues 

in maintaining acequinocyl concentrations close to nominal, endpoints from the study that tested 

the formulated product were used. 

No tests were submitted on the chronic effects of acequinocyl in estuarine/marine fish. 

Table 17. Acute Toxic Effects of Acequinocyl on Estuarine/Marine Fish

Species Product 

Tested 

Toxicity Endpoint Toxicity 

Classification 

Study 

Classification 

MRID # 

Sheepshead 

Minnow 

(Cyprinodon 

variegatus) 

Technical 

Grade 

LC50 96 hr : >0.19 mg ai 

/L 

NOAEC :0.19 mg ai /L 

LOAEC: >0.19 mg ai /L 

Endpoints Affected: None 

Highly toxic Supplemental 45434921 

Sheepshead 

Minnow 

(Cyprinodon 

variegatus) 

Formulated LC50 96 hr :>68 mg ai /L* 

NOAEC: 68 mg ai /L 

LOAEC: >68 mg ai/L 

Endpoints Affected: None 

Slightly toxic Acceptable 45428606 

* denotes values used to calculate RQs

Toxicity to Freshwater Invertebrates 

Based on the most recent daphnid study (MRID 46372101) submitted by the registrant to address 

data gaps in conditional registration, it appears that both parent and R1 degradate are toxic and 

that R1 may be slightly more toxic than the parent with LC50s of 2.7 and 2.4 μg ai/L, respectively 

(Table 18). However, in view of the uncertainty associated with the individual effects of 

acequinocyl and R1 on the overall toxicity, the most conservative LC50, 2.4 μg ai/L, was used in 
25

the analysis. 

Table 18. Acute Toxic Effects of Acequinocyl on Freshwater Invertebrates

Species Product 

Tested 

Toxicity Endpoint Toxicity 

Classification 

Study 

Classification 

MRID # 

Daphnia 

magna

Technical 

Grade 

Parent acequinocyl 

LC50 48 hr: 2.7 μg ai/L 

NOEAC: 0.66 μg ai/L 

LOEAC: 1.9 μg ai/L 

R1 degradate 

LC50 48 hr: 2.4 μg ai/L* 

NOEAC: 0.86 μg ai/L 

LOAEC: 1.7 μg ai/L

Parent acequinocyl + R1 

degradate 

LC50 48 hr: 5.2 μg ai/L 

NOEAC: 1.5 μg ai/L 

LOEAC: 3.6 μg ai/L 

Endpoints affected: 

mortality and sublethal 

effects

Very highly 

toxic 

Acceptable 46372101 

Chironomus 

riparius

Formulated LC50 96 hr: >86 mg ai/L 

NOAEC: 86 mg ai /L 

LOAEC: >86 mg ai/L 

Endpoints affected: None 

Slightly toxic Supplemental 45782303 

* denotes values used to calculate RQs 

Table 19 below describes the chronic exposure effects of acequinocyl on daphnids. The sensitive 

endpoints were number of young, terminal length, and dry weight of the offspring. The 

NOAEC/LOAEC for the parent survival was reported as 0.98/1.8 ppb (MRID 45434922). 

Table 19. Chronic Toxic Effects of Acequinocyl on Freshwater Invertebrates

Species Product 

Tested 

Toxicity Endpoint Study 

Classification 

MRID # 

Daphnia 

magna

Technical 

Grade 

NOAEC: 0.98 μg ai /L* 

LOAEC: 1.8 μg ai/L 

Endpoints affected: No. of young, 

length and dry weight 

Supplemental 45434922 

* denotes values used to calculate RQs 

Toxicity to Estuarine/Marine Invertebrates

Acequinocyl is very highly toxic to estuarine/marine invertebrates (LC50 of 0.94 ppb for mysid 

shrimps and EC50 of 0.59 ppb for shell deposition in eastern oysters) (Table 20). No chronic 

study was submitted for estuarine/marine invertebrates. 
26

Table 20. Acute Toxic Effects of Acequinocyl on Estuarine/Marine Invertebrates

Species Product 

Tested 

Toxicity Endpoint Toxicity 

Classification 

Study 

Classification 

MRID # 

Eastern Oyster 

(Crassostrea 

virginica) 

Mollusk Shell 

Deposition 

Technical 

Grade 

EC50 96 hr : 0.59 μg 

a.i/L* 

NOAEC: <0.11 μg ai/L 

LOAEC: 0.11 μg ai/L 

Endpoints affected: 

Shell deposition 

Very highly 

toxic 

Supplemental 45434916 

Mysid Shrimp 

(Americamysis 

bahia) 

Technical 

Grade 

LC50 96 hr : 0.94 μg 

ai/L 

NOAEC: 0.27 μg ai/L 

LOAEC: 0.50 μg ai/L 

Endpoints affected: 

Sublethal effects 

Very highly 

toxic 

Supplemental 45434917 

* denotes values used to calculate RQs 

Toxicity to Plants:

Two freshwater green algae studies were submitted (MRID 45435008 using technical grade 

acequinocyl and MRID 45428611 using formulated acequinocyl) (Table 21). Both studies were 

classified Supplemental. The study that used the formulated product was conducted for only 72 

hours instead of the recommended 96 – 120 hours whereas the other study (MRID 45435008) 

used technical grade acequinocyl instead of the recommended formulated product. 

Table 21. Acute Toxic Effects of Acequinocyl on Aquatic Plants

Species Product 

Tested 

Toxicity Endpoint Study 

Classification 

MRID # 

Freshwater Algae 

(Pseudokichneriella 

subcapitata) 

Technical 

Grade 

EC50 72 hr : >78.0 mg ai /L 

NOAEC : ≥78.0 mg ai/L 

Endpoints affected: cell density, 

growth rate and biomass 

Supplemental 45435008 

Freshwater Algae 

(Pseudokichneriella 

subcapitata) 

Formulated EC50 72 hr : 0.96 mg ai/L* 

NOAEC/LOAEC : 0.0017/0.0055 

mg ai/L 

Endpoints affected: cell density 

Supplemental 45428611 

* denotes values used to calculate RQs 

4.2. Terrestrial Effects Summary 

Toxicity to Birds 

The avian toxicity data (oral and dietary), presented in Table 22, indicate that none of the acute 

studies generated a definitive endpoint. Toxicity values or LD50s from the acute oral gavage 

studies using the technical grade acequinocyl ranged from >2000 to >2250 mg/kg-bw. Studies on 

sub-acute effects generated LC50s ranging from >4952 to >5970 mg/kg diet. Based on this data, 
27

acequinocyl is classified as practically non-toxic to upland game bird species. Based on the 

toxicity end point from a test that used the formulated product, however, acequinocyl is 

classified as moderately toxic to birds. Endpoints derived from Bobwhite quail studies were used 

instead of Japanese quail as Japanese quail is not the agency-approved test species. 

Table 22. Acute Toxic Effects of Acequinocyl on Birds

Species Product 

Tested 

Toxicity Endpoint Toxicity 

Classification 

Study 

Classification 

MRID # 

Japanese 

Quail 

(Coturnix 

coturnix 

japonica) 

Technical 

Grade 

LD50 14 days : >2,000 mg 

ai/kg bw 

NOAEC: 2,000 mg ai/kg bw 

Endpoints affected: None 

Practically 

non-toxic 

Supplemental 45435002 

Bobwhite 

Quail (Colinus 

virginianus) 

Technical 

Grade 

LD50 14 days: >2250mg ai/kg 

bw* 

NOAEL: 2250mg ai/kg bw 

Endpoints affected: None 

Practically 

non-toxic 

Acceptable 46615501 

Japanese 

Quail 

(Coturnix 

coturnix 

japonica) 

Technical 

Grade 

LC50 8 days : >4,952 mg/kg 

diet 

NOAEC: 926 mg/kg diet 

Endpoint Affected: Body 

weight gain 

Slightly toxic Supplemental 45435004 

Mallard Duck 

(Anas 

platyrhynchos) 

Technical 

Grade 

LC50 8 days : >5000 mg/kg 

diet* 

NOAEC: 488 mg/kg diet 

End point Affected: Body 

weight gain 

Practically 

non-toxic 

Acceptable 45435003 

Bobwhite 

Quail 

(Colinus 

virginianus) 

Technical 

Grade 

LC50 8 days: >5970 mg ai/kg 

diet 

NOAEC: 5970 mg ai/kg diet 

LOAEC: >5970 mg ai/kg 

diet 

Endpoints affected: None 

Practically 

non-toxic 

Acceptable 46622701 

Bobwhite 

Quail 

(Colinus 

virginianus) 

Formulated LD50 14 days : >300 mg 

ai/kg bw 

NOAEC: 300 mg ai/kg bw 

Endpoints affected: None 

Moderately 

toxic 

Acceptable 45530602 

* denotes values used to calculate RQs 

Acequinocyl chronic avian toxicity studies indicated no parental or reproductive or offspring 

effects up to 2515 ppm (the highest dose tested) in bobwhite quail (MRID 45435006) (Table 23). 

However, mallard duck appeared more sensitive than the bobwhite quail with a NOAEC value of 

100 ppm. 
28

Table 23. Chronic Toxicity Studies of Acequinocyl on Birds

Species Product 

Tested 

Toxicity Endpoint Study 

Classification 

MRID # 

Mallard duck 

(Anas 

platyrhynchos) 

Technical 

Grade 

NOAEC: 100 mg ai/kg diet* 

LOAEC: 500 mg ai/kg diet 

Endpoints affected: 

females bodyweight gain 

Acceptable 45435005 

Bobwhite quail 

(Colinus 

virginianus) 

Technical 

Grade 

 

NOAEC: ≥2515 mg ai/kg diet 

LOAEC: >2515 mg ai/kg diet 

Endpoints affected: None 

Acceptable 45435006 

* denotes values used to calculate RQs 

Toxicity to Mammals 

EFED utilizes the toxicity data from Health Effects Division on laboratory rodents and nonrodents as surrogate data for wild mammal toxicity and risks. The acute oral gavage toxicity 

studies in rats and mice indicated LD50s greater than 5000 mg/kg body weight/day. Therefore 

acute toxicity of acequinocyl to mammals is expected to be very low (Table 24). 

Table 24. Acute Toxicity Studies of Acequinocyl on Mammals

Species Product 

Tested 

Toxicity Endpoint Toxicity 

Classification 

Study 

Classification 

MRID # 

Rat 

(Rattus 

norvegicus)

Technical 

Grade 

LD50: >5000 mg/kg-bw 

(males and females)* 

Category IV 

(Low Toxicity 

Acceptable 45435011 

Mouse 

(Mus musculus) 

Technical 

Grade 

LD50: >5000 mg/kg-bw 

(males and females) 

Category IV 

(Low Toxicity) 

Acceptable 45435010 

* denotes values used to calculate RQs 

 

The sub-acute (developmental) studies submitted for rat (MRID 45531908 and MRID 45651706) 

and rabbit (MRID 45531907 and 45651705) and two-generation rat study are acceptable and the 

results are presented in Table 25. The NOAEC from the two-generation reproduction study was 

used for deriving chronic mammalian risk quotients (MRID 45531909). The parental and 

offspring NOAEC (100 ppm for each) was more sensitive than the reproduction NOAEC of 

>1500 ppm. 
29

Table 25. Developmental and Reproductive Toxicity Studies of Acequinocyl on Mammals 

Species Product 

Tested 

Toxicity Endpoint Study 

Classification 

MRID # 

Rabbit 

(Leporidae) 

Technical 

Grade 

Maternal 

 NOAEL: 60 mg ai/kg bw/day 

 LOAEL: 120 mg ai/kg bw/day 

Developmental 

NOAEL: 60 mg ai/kg bw/day 

 LOAEL: 120 mg ai/kg bw/day 

Acceptable 45531907 

and 

45651705 

Rat 

(Rattus 

norvegicus)

Technical 

Grade 

Parental 

NOAEC (m): 100 mg/kg Diet* 

 LOAEC (m): 800 mg/kg Diet 

NOAEC (f): >1500 mg/kg Diet 

Offspring 

NOAEC (m/f): 100 mg/kg Diet 

LOAEC(m/f): 800 mg/kg Diet 

Reproduction 

NOAEC (m/f): >1500 mg/kg Diet 

Acceptable 45531909 

Rat 

(Rattus 

norvegicus)

Technical 

Grade 

Maternal 

NOAEL: 150 mg ai/kg bw/day 

LOAEL: 500 mg ai/kg bw/day 

Developmental 

NOAEL: 500 mg ai/kg bw/day 

LOAEL: 750 mg ai/kg bw/day 

Acceptable 45531908 

and 

45651706 

* denotes values used to calculate RQs 

Toxicity to Terrestrial Plants 

In the 21-day Tier I seedling emergence test, four monocots and six dicots were tested with 0 

(controls), 0.3 and 0.9 lb ai/acre of formulated acequinocyl (MRID 45428609) (Table 26). Shoot 

height was affected by acequinocyl treatment in carrots only and EC25 was estimated to be 0.7 lb 

ai/acre. Percent emergence, phytotoxicity, shoot height, and dry weight in acequinocyl treated 

groups were not significantly different from controls for monocots. 

Table 26. Toxicity of Acequinocyl to Terrestrial Plants 

Species Product 

Tested 

Toxicity Endpoint Study 

Classification 

MRID # 

Seedling 

Emergence 

Tier I 

(Monocots and 

Dicots) 

Formulated EC25 21 days 

Monocots: >0.9 lb ai/A 

Dicots: 0.7 lb ai/A 

NOEC 21 days 

Monocots: 0.9 lb ai/A 

Dicots: 0.3 lb ai/A 

Acceptable 45428609 

Vegetative Vigor 

Tier I 

(Monocots and 

Dicots) 

Formulated EC25 21 days 

Monocots and Dicots: >0.9 lb ai/A 

NOEC 21 days 

Monocots: 0.9 lb ai /A; Dicots: 0.3 lb ai/A 

Acceptable 45428610 
30

In the 21 day Tier I vegetative vigor test, monocots and dicots were tested with 0 (controls), 0.3, 

0.9 lb ai/acre of acequinocyl applied post emergence (MRID 45428610) (Table 25). The shoot 

heights for only beet and cabbage were significantly different from controls (less than 10% for 

each) at 0.9 lb ai/acre. The other parameters such as phytotoxicity and plant dry weight were not 

affected. EC25 was estimated to be greater than 0.9 lb a.i/acre for both monocots and dicots. 

Toxicity to Non-target Insects 

Two studies, one using the technical ingredient and the other using the formulated product, were 

submitted by the registrant to determine the acute exposure effects of acequinocyl in honey bees. 

Toxicity end points, based on which acequinocyl is classified as practically non-toxic to honey 

bees, are presented in Table 27. 

 

 Table 27. Toxicity of Acequinocyl to Non-target Insects

Species Product 

Tested 

Toxicity Endpoint Toxicity 

Classification 

Study 

Classification 

MRID # 

Honey bees 

(Apis 

mellifera)

Technical 

Grade 

LD50 48 hr : >100 μg 

ai/bee 

NOAEL: 100 μg ai/bee 

(mortality) 

Practically 

nontoxic 

Acceptable 45435007 

Honey bees 

(Apis 

mellifera)

Honey bees 

(Apis 

mellifera)

Formulated 

Formulated 

Contact 

LD50 72 hr : >350 μg 

ai/bee 

NOAEL: 175 μg ai/bee 

LOAEL: 350 μg ai/bee 

 (mortality) 

Oral 

LD50 72 hr : >315 μg 

ai/bee 

NOAEL: 43.8 μg ai/bee 

LOAEL: 87.5 μg ai/bee 

Practically nontoxic 

Practically nontoxic 

Acceptable 

Supplemental 

45428608 

Toxicity to Earthworms 

Currently, OPP does not require earthworm toxicity testing for pesticide registration. However, 

based on an OPPTS guideline which requires earthworm studies be conducted for 28 days, 

registrant-submitted non-guideline earthworm studies were evaluated and were classified as 

supplemental (Table 28). 

4.3 Incident Database Review 

The EFED’s Ecological Incident Database did not contain any incidents reported for 

acequinocyl. 
31

Table 28. Toxicity of Acequinocyl to Earthworms 

Species Product Tested Toxicity Endpoint Study 

Classification 

MRID # 

Earthworm

(Eisenia 

foetida)

Technical Grade LC50 14 days : > 1000 mg ai/kg 

NOAEC/LOAEC: 500/1000 mg ai/kg 

(reductions in body weight gain) 

Supplemental 45435009 

Earthworm

(Eisenia 

foetida)

Formulated LC50 14 days : > 156 mg ai/kg 

NOAEC/LOAEC: ≥156/>156 mg ai/kg 

Supplemental 45782304 

5. Risk Estimation 

Data on acequinocyl’s exposure and toxicity effects are used to determine the risk quotients (RQ) 

for various species. Risk quotient, an indicator of the likelihood of adverse ecological effects on 

non-target species, is calculated by dividing the estimated environmental concentrations (EECs) 

by acute or chronic toxicity values. The highest EECs and the most sensitive endpoints were 

used to determine a conservative estimate of risk. The resulting RQs are compared to the 

Agency’s pre-established levels of concern (LOCs) to determine the regulatory action. In 

general, higher the RQ, greater is the potential risk. Details on the RQ method and LOCs are 

presented in Appendix F. Appendix G summarizes the calculation of Aquatic RQs. 

5.1 Summary of Aquatic RQs 

A summary of aquatic acute RQs is presented in Tables 29 and 30 below. No acute LOC 

exceedances occurred for fresh water fish and freshwater algae with any of the crop scenarios 

using either model approaches. Standard RQ values for acute exposure to estuarine/marine fish 

were not calculated because the marine fish studies did not report mortality at the highest 

treatment levels tested.

Acute risk LOCs exceeded for freshwater invertebrates for all crop scenarios except CA citrus 

and OR Christmas trees using model approach 1 and CA grapes, CA citrus, CA almonds, OR 

apples, and OR Christmas trees using model approach 2. Regardless the model approach, acute 

endangered species LOCs exceeded for all crop scenarios for freshwater invertebrates. 

The calculated chronic risk quotients for freshwater fish and invertebrates are presented in Table 

31. No chronic effects were noted on freshwater fish using either approach. However, the RQs 

estimated for the proposed uses of acequinocyl on NY grapes, FL citrus, GA pecans, PA and NC 

apples, and FL Nursery plants are above chronic LOCs for freshwater invertebrates using the 

model approach 1. In model approach 2, RQs predicted for the parent and degradate exceeded 

chronic LOCs for NY grapes, GA pecans, PA and NC apples, and FL Nursery plants (including 

the lowest application rate of 0.06 lb ai/A in roses). 

Acute RQs estimated for estuarine/marine invertebrates exceeded the acute non-endangered 

species and acute endangered species LOCs regardless the model approach (except CA citrus 

using model approach 2) (Tables 29 and 30). The potential chronic risk to estuarine/marine 
32

invertebrates was not estimated because the mysid life cycle study was not submitted. 

Table 29. Summary of Aquatic Acute RQs Using Model Approach 1 

Crop Scenario Freshwater Fish Freshwater 

Invertebrates 

Estuarine/Marine 

Invertebrates 

Freshwater 

Algae 

----------------------------------- Acute RQs ------------------------------------------------ 

CA Grapes <0.05 0.66a,b 2.68a,b <1.0 

NY Grapes <0.05 2.40a,b 9.78a,b <1.0 

FL Citrus <0.05 1.51a,b 6.15a,b <1.0 

CA Citrus <0.05 0.13b 0.53a,b <1.0 

CA Almonds <0.05 0.91a,b 3.69a,b <1.0 

GA Pecan <0.05 2.35a,b 9.58a,b <1.0 

OR Apples <0.05 0.95a,b 3.85a,b <1.0 

PA Apples <0.05 2.74a,b 11.14a,b <1.0 

NC Apples <0.05 1.57a,b 6.37a,b <1.0 

OR Christmas 

Trees 

<0.05 0.37b 1.51a,b <1.0 

FL Nursery 

Plants 

<0.05 2.01a,b 8.17a,b <1.0 

FL Nursery 

Plants (Roses) 

<0.05 1.00a,b 4.08a,b <1.0 

a

Equals or exceeds acute risk LOC (0.50) 

b

Equals or exceeds acute endangered species risk LOC (0.05) 

Table 30. Summary of Aquatic Acute RQs Using Model Approach 2 

Crop Scenario Freshwater 

Fish 

Freshwater 

Invertebrates 

Estuarine/Marine 

Invertebrates 

Freshwater 

Algae 

----------------------------------- Acute RQs ----------------------------------------------- 

CA Grapes <0.05 0.09b 0.36b <1.0 

NY Grapes <0.05 1.16a,b 4.71a,b <1.0 

FL Citrus <0.05 0.83a,b 3.37a,b <1.0 

CA Citrus <0.05 0.08b 0.31b <1.0 

CA Almonds <0.05 0.27b 1.08a,b <1.0 

GA Pecan <0.05 2.10a,b 8.56a,b <1.0 

OR Apples <0.05 0.34b 1.37a,b <1.0 

PA Apples <0.05 1.50a,b 6.08a,b <1.0 

NC Apples <0.05 1.26a,b 5.14a,b <1.0 

OR Christmas Trees <0.05 0.14b 0.56a,b <1.0 

FL Nursery Plants <0.05 2.32a,b 9.44a,b <1.0 

FL Nursery Plants 

(Roses) 

<0.05 1.16a,b 4.73a,b <1.0 

a

Equals or exceeds acute risk LOC (0.50) 

b

Equals or exceeds acute endangered species risk LOC (0.05) 
33

Table 31. Summary of Aquatic Chronic RQs Using Model Approaches 1 and 2 

Crop Scenario Model Approach 1 Model Approach 2 

Freshwater Fish Freshwater 

Invertebrates

Freshwater 

Fish

Freshwater 

Invertebrates

CA Grapes <1.0 0.40 <1.0 0.07 

NY Grapes <1.0 2.03a <1.0 1.03a

FL Citrus <1.0 1.18a <1.0 0.63 

CA Citrus <1.0 0.11 <1.0 0.06 

CA Almonds <1.0 0.49 <1.0 0.22 

GA Pecan <1.0 2.01a <1.0 1.82a

OR Apples <1.0 0.83 <1.0 0.28 

PA Apples <1.0 2.42a <1.0 1.39a

NC Apples <1.0 1.14a <1.0 1.11a

OR Christmas 

Trees 

<1.0 0.28 <1.0 0.11 

FL Nursery 

Plants 

<1.0 1.50a <1.0 2.44a

FL Nursery 

Plants (Roses) 

<1.0 0.74 <1.0 1.21a

a

Equals or exceeds chronic risk LOC (1.0) 

5.2 Summary of Terrestrial RQs

5.2.1 Avian RQs 

Because there was no mortality in birds at the highest concentrations tested in both the acute and 

sub-acute toxicity tests, acute RQs were not calculated. The estimated maximum terrestrial 

exposure concentrations for acequinocyl are below the most sensitive acute oral and dietary 

avian LD50 and LC50 values of >2250 and >5000 ppm, respectively. Therefore, the potential for 

acute risk to birds is not expected for both food and non-food uses. 

Table 32 reports chronic avian RQs for the proposed food and non-food uses of acequinocyl 

using two different foliar dissipation half-lives. Chronic LOCs exceeded for food uses for birds 

of all weight classes that consume short grass exclusively when modeled with either half-life 

periods (35 or 20 days). Chronic risk LOCs, on the other hand, did not exceed for any sized birds 

for non-food uses with either half-life periods. 
34

Table 32. Summary of Avian Chronic Risk Quotients for Food and Non-Food Uses 

Food items for Birds Chronic RQs 

Food uses 

(Two 

applications at 

0.30 lb ai/A - 21 

days apart) 

Non-Food Uses 

(Five applications 

each at 0.125 lb 

ai/A - 14 days 

apart 

Non-Food uses: 

Roses (Five 

applications each 

at 0.06 lb ai/A - 14 

days apart) 

Modeled using foliar dissipation half-life of 35 days 

Short grass 1.20a 0.93 0.45 

Tall grass 0.55 0.43 0.20 

Broadleaf plants/small insects 0.67 0.52 0.25 

Fruits/pods/seeds/lg insects 0.07 0.06 0.03 

Modeled using foliar dissipation half-life of 20 days

Short grass 1.07a 0.71 0.34 

Tall grass 0.49 0.33 0.16 

Broadleaf plants/small insects 0.60 0.40 0.19 

Fruits/pods/seeds/lg insects 0.07 0.04 0.02 a

Equals or exceeds chronic risk LOC (1.0) 

5.2.2 Mammalian RQs 

In lieu of definitive endpoints on acute toxicity of acequinocyl to mammals, the EEC’s estimated 

by the TREX model were compared with the most sensitive LD50 values to ascertain the risk to 

mammals. Since the most conservative mammalian EEC is <114 ppm and mammalian LD50 for 

acequinocyl is >5,000 mg/kg body weight, it is expected that risk due to acute exposure to 

acequinocyl is not an issue to herbivorous, insectivorous, or granivorous mammals. 

Potential chronic risk estimates to mammals are presented in Tables 33, 34, and 35. Dose-based 

chronic RQs exceeded agency’s LOCs for all uses and for all mammal weight classes that feed 

on short grass, tall grass, broadleaf plants, and small insects regardless of half-life periods and 

application rates. On the other hand, dietary-based chronic RQs for food uses are above LOCs 

for mammals consuming short grass exclusively, regardless the foliar dissipation half-life periods 

used in the modeling. There was no exceedance of chronic dietary LOC for non-food uses. 
35

Table 33. Summary of Mammalian Risk Quotients for Food Uses 

Chronic 

Dose-Based RQs 

Chronic DietaryBased RQs Risk Quotients Based 

on Kenaga 

Upper Bound EEC 15 g 35 g 1000 g All Mammals 

Acequinocyl half-life 35 days; two applications each at 0.30 lb ai/A 21 days apart

Short grass 10.37a 8.86a 4.75a 1.20b

Tall grass 4.75a 4.06a 2.18a 0.55 

Broadleaf plants/ 

small insects 5.83a 4.98a 2.67a 0.67 

Fruits/pods/seeds/ 

lg insects 0.65 0.55 0.30 0.07 

Seeds (granivores) 0.14 0.12 0.07 

Acequinocyl half-life 20 days; two applications each at 0.30 lb ai/A 21 days apart

Short grass 9.26a 7.91a 4.24a 1.07b

Tall grass 4.25a 3.63a 1.94a 0.49 

Broadleaf plants/ 

small insects 5.21a 4.45a 2.39a 0.60 

Fruits/pods/seeds/ 

lg insects 0.58 0.49 0.27 0.07 

Seeds (granivores) 0.13 0.11 0.06 a

Equals or exceeds chronic risk LOC (1.0) 

Table 34. Summary of Mammalian Risk Quotients for Non-Food Uses 

Chronic 

Dose-Based RQs 

Chronic DietaryBased RQs Risk Quotients Based 

on Kenaga 

Upper Bound EEC 15 g 35 g 1000 g All Mammals 

Acequinocyl half-life 35 days; five applications each at 0.125 lb ai/A 14 days apart

Short grass 8.06a 6.89a 3.69a 0.93 

Tall grass 3.70a 3.16a 1.69a 0.43 

Broadleaf plants/ 

small insects 4.53a 3.87a 2.08a 0.52 

Fruits/pods/seeds/ 

lg insects 0.50 0.43 0.23 0.06 

Seeds (granivores) 0.11 0.10 0.05 

Acequinocyl half-life 20 days; five applications each at 0.125 lb ai/A 14 days apart

Short grass 6.17a 5.27a 2.83a 0.71 

Tall grass 2.83a 2.42a 1.30a 0.33 

Broadleaf plants/ 

small insects 3.47a 2.97a 1.59a 0.40 

Fruits/pods/seeds/ 

lg insects 0.39 0.33 0.18 0.04 

Seeds (granivores) 0.09 0.07 0.04 a

Equals or exceeds chronic risk LOC (1.0) 
36

Table 35. Summary of Mammalian Risk Quotients for Non-Food Uses (Roses) 

Chronic 

Dose-Based RQs 

Chronic DietaryBased RQs Risk Quotients Based 

on Kenaga 

Upper Bound EEC 15 g 35 g 1000 g All Mammals 

Acequinocyl half-life 35 days; five applications each at 0.06 lb ai/A 14 days apart

Short grass 3.87a 3.31a 1.77a 0.45 

Tall grass 1.77a 1.52a 0.81a 0.20 

Broadleaf plants/ 

small insects 2.18a 1.86a 1.00a 0.25 

Fruits/pods/seeds/ 

lg insects 0.24 0.21 0.11 0.03 

Seeds (granivores) 0.05 0.05 0.02 

Acequinocyl half-life 20 days; five applications each at 0.06 lb ai/A 14 days apart

Short grass 2.96a 2.53a 1.36a 0.34 

Tall grass 1.36a 1.16a 0.62a 0.16 

Broadleaf plants/ 

small insects 1.67a 1.42a 0.76a 0.19 

Fruits/pods/seeds/ 

lg insects 0.19 0.16 0.08 0.02 

Seeds (granivores) 0.04 0.04 0.02 a

Equals or exceeds chronic risk LOC (1.0) 

5.2.3 Plant RQs

Since the terrestrial EECs (0.0012 to 0.006 lb ai/A) are several fold lower than the seedling 

emergence NOAECs (0.9 lb ai/acre for monocots and 0.3 lb ai/acre for dicots), the potential 

acute risk to non-endangered plants and endangered plants are expected to be below levels of 

concern. 

 

5.2.4 Insects

Currently, EFED does not quantify the potential risk of pesticides on terrestrial non-target 

insects. However, based on the guideline data available on honey bee toxicity, acequinocyl is 

practically non-toxic to honey bees (LD50 = >100 μg/bee). Therefore, the potential risk of 

acequinocyl to pollinators and other beneficial insects is expected to be low. 

6. Risk Characterization 

Risk characterization integrates exposure and effects data to determine the ecological risk 

resulting from the use of acequinocyl and the likelihood of impacts on aquatic and terrestrial 

biota. Risk characterization provides estimation and description of the risk; articulates risk 

assessment assumptions, limitations, and uncertainties; synthesizes an overall conclusion; and 

provides the risk managers with information to support regulatory decision making. 

Acequinocyl environmental concentration estimates and calculated RQs are different in this 

assessment compared to the initial assessment completed in 2003. This is due to the use of new 

scenarios as a result of expanded label uses in new crops, modifications to crop planting dates for 

some existing scenarios, selection of toxicity endpoints from the submitted new studies in certain 
37

cases, and the use of the model TREX in the place of ELL-FATE. 

6.1 Aquatic Risk 

6.1.1 Animals 

The predicted aquatic concentrations for acequinocyl are below the solubility limit of the 

chemical (6.7 ppb) and are lower than the reported LC50 values for fish (maximum peak EEC of 

6.57 ppb in model approach 1 for PA apples and 5.05 ppb in model approach 2 for GA pecan 

versus rainbow trout LC50 of 67,000 ppb and sheepshead minnow LC50 of 190 ppb). Therefore 

the proposed food and non-food uses for acequinocyl may not pose a potential for acute and 

chronic risk to both freshwater and marine fish. Also, potential chronic risk to freshwater fish is 

not expected since the NOAEC for rainbow trout of 520 ppb is well above the estimated aquatic 

concentrations. Based on the above and in the absence of studies on chronic exposure effects of 

acequinocyl in estuarine/marine fish, it is expected that acequinocyl use may not pose any risk 

due to chronic exposure to estuarine/marine fish. 

Regardless the application rate for the proposed food and non-food uses, acequinocyl is very 

highly toxic to both freshwater and estuarine/marine invertebrates. Based on the toxicity end 

points generated from various studies, it appears that acequinocyl is much more toxic to 

estuarine/marine invertebrates (EC50 of 0.59 ppb for Eastern oysters and LC50 of 0.82 ppb for 

mysid shrimp) compared to freshwater invertebrates (LC50 of 2.4 ppb for daphnids). All of the 

proposed uses for acequinocyl, regardless of the modeling approach, pose potential acute and 

acute endangered species risk to aquatic invertebrates. 

Acequinocyl concentrations to which aquatic invertebrates could be exposed in a natural water 

setting will vary considerably depending on the type of water body. The water body modeled by 

EXAMS is static with no downstream dilution effects. Therefore, specific effects acequinocyl 

may exert on aquatic invertebrates and the extent of resulting risk is difficult to predict. 

However, based on 21-day and 60-day average EECs derived from both model approaches, risk 

appear to exceed for estuarine/marine invertebrates compared to freshwater invertebrates. 

Acequinocyl’s potential for off-site movement is generally low as it is strongly adsorbed to soils. 

If acequinocyl moves from target area to the nearby aquatic areas, potential exists for its sorption 

to soil sediments which could result in adverse impacts to the benthic community or the bottomdwelling organisms that feed and live in/on the bottom. In view of acequinocyl’s half-life of less 

than 2 days in aerobic soils, however, adsorption to soil sediments is not a big concern. 

To determine if sediment-dwelling organisms could be adversely affected from the proposed 

uses, acequinocyl’s peak concentration in benthic pore water was calculated using PRZM/ 

EXAMS. Benthic pore water concentrations for various scenarios ranged between 0.11 to 1.69 

ppb using model approach 1 and 0.02 to 2.5 ppb using model approach 2 (data not presented). 

Since the submitted toxicity endpoint (LC50: >86,000 ppb) for the sediment-dwelling 

Chironomus riparius is several orders of magnitude higher than the pore water concentrations, it 

is expected that proposed uses for acequinocyl may not pose any risk to sediment-dwelling 
38

organisms. However, the registrant-submitted study on chironomids (MRID 45782303) was not 

conducted according to the sediment toxicity guideline (850.1735) as it failed to maintain 

sediment in the water column. Therefore, a new study is required to evaluate the impact of 

acequinocyl on sediment-dwelling invertebrates. 

Theoretically, use of reduced application rates, fewer applications, longer application intervals, 

and vegetative buffer strips could be employed to mitigate risk associated with a pesticide. 

However, in view of LOC exceedances occurring even with the lowest non-food use rate of 0.06 

lb/A for roses, reduction of application rate is not a viable option for acequinocyl. TREX 

simulations (discussed below) suggest that decreasing the frequency and overall number of 

applications are not viable options either. Maintaining vegetative buffers between treated areas 

and water bodies could help alleviate risk from acequinocyl to aquatic invertebrates. 

6.1.1.1 Risks Based on the Probit Slope Analysis 

The probit dose-response slope was used to calculate the chance of an individual mortality 

corresponding to the listed invertebrate species acute LOCs or RQs (Table 36). Chance of 

individual effects was not calculated for fish as none of the guideline tests showed mortality as 

the endpoint. Where slope estimates are unavailable from a study, a default slope of 4.5 was 

used. The analysis, which uses the EFED spreadsheet IEC (version 1.1.xls), can go as low as 1 x 

10-16 in estimating the event probability for animals. 

Table 36. Chance of Individual Effects for Invertebrates Based on Acute Aquatic RQs and 

Models 1 and 2a

Scenario Slope RQs for 

Freshwater 

Invertebrates 

Chance of 

Effects for 

Freshwater 

Invertebrates 

Slope RQs for 

Marine 

Invertebrates

Chance of 

Effects for 

Marine 

Invertebrates

1 in ... 1 in ... 

CA Grapes 6.2 0.66 (0.09) 7.6 (2.23E+10) 4.5 2.68 (0.36) 1.03 

(4.36E+01) 

NY Grapes 6.2 2.40 (1.16) 1.01 (1.53) 4.5 9.78 (4.71) 1 (1) 

FL Citrus 6.2 1.51 (0.83) 1.15 (3.25) 4.5 6.15 (3.37) 1 (1) 

CA Citrus 6.2 0.13 (0.08) 5.08 E+07 (1.92 

(E+11) 

4.5 0.53 (0.31) 9.32 

(9.06E+01) 

CA Almonds 6.2 0.91 (0.27) 2.5 (4.73E+03) 4.5 3.69 (1.08) 1.01 (1.79) 

GA Pecan 6.2 2.35 (2.10) 1.01 (1.02) 4.5 9.58 (8.56) 1 (1) 

OR Apples 6.2 0.95 (0.34) 2.25 (5.44E+02) 4.5 3.85 (1.37) 1 (1.37) 

PA Apples 6.2 2.74 (1.50) 1 (1.16) 4.5 11.14 (6.08) 1 (1) 

NC Apples 6.2 1.57 (1.26) 1.13 (1.36) 4.5 6.37 (5.14) 1 (1) 

OR Christmas 

Trees 

6.2 0.37 (0.14) 2.69E+02 

(1.67E+07) 

4.5 1.51 (0.56) 1.27 (7.78) 

FL Nursery Plants 6.2 2.01 (2.32) 1.03 (1.01) 4.5 8.17 (9.44) 1 (1) 

FL Nursery Plants 

(Roses) 

6.2 1.0 (1.16) 2 (1.53) 4.5 4.08 (4.73) 1 (1) 

a

RQs and individual mortality chance estimates for Model 2 are in parenthesis 
39

The slope used for the LC50 of the most sensitive acute freshwater invertebrate (Daphnia magna; 

LC50 = 2.4 μg ai/L) and estuarine/marine invertebrate (Eastern oyster; EC50 = 0.59 μg ai/L) was 

6.2 and 4.5 (default value), respectively. Using the acute endangered species LOC of 0.05, the 

chance of an individual mortality for aquatic-phase freshwater and estuarine/marine invertebrates 

is estimated to be 2.76E+15 and 4.18E+08, respectively. Based on an analysis of the likelihood 

of individual mortality using the highest RQ value (estuarine/marine invertebrates RQ = 11.14, 

PA apples scenario, model 1), the likelihood of individual mortality is 100% (Table 36). At the 

lowest RQ value of 0.08 (CA citrus scenario, model 2), the likelihood of individual mortality is ~ 

1 in 1.92E+11. 

6.1.2 Plants 

Aquatic non-vascular (algal) plants are not at risk from acequinocyl uses. The acute peak EECs 

modeled for the proposed use of acequinocyl for various uses ranged between 0.18 and 6.57 ppb 

and are several magnitude orders lower than the EC50 reported for freshwater algae (EC50 = 960 

ppb). Therefore, the acute RQs for both endangered and non-endangered species are well below 

the acute LOCs for aquatic plants. 

6.2 Terrestrial Risk 

6.2.1 Animals (Birds, Mammals, and Insects) 

Acequinocyl exhibits low toxicity to honey bees and terrestrial insects. However, acequinocyl 

has the potential to negatively impact birds and mammals. 

Because the avian (oral and dietary) and mammalian (oral) acute studies did not establish 

definitive endpoints as no mortality was noted with the highest tested concentrations, standard 

RQ values for acute exposure were not calculated in the Risk Estimation section of this 

assessment. In order to gain a better understanding of how the EECs for the maximum proposed 

acequinocyl application rate (for both food and non-food uses) relate to the toxicity data 

currently available for birds and mammals, TREX was used to calculate RQs using the 

conservative assumption that the highest concentration tested in the avian and mammalian 

studies represent endpoints (i.e., acute: LD50s = 2250 mg/kg bw and 5000 mg/kg diet for birds; 

5000 mg/kg bw for mammals). In this exercise all of the acute RQs calculated using upper bound 

Kenaga values were less than 0.1 for all size and dietary classes for both food and non-food uses. 

Therefore, direct risk to non-listed and listed birds and mammals from acute exposure to 

acequinocyl is low. 

The potential for adverse effects to mammals appear to be likely based on chronic dose-based 

RQs. Dose-based mammalian RQs ranged between 1 and 10. Chronic dietary-based exceedances 

occurred for food uses only (i.e., with the 0.3 lb ai/A rate) for both birds and mammals that feed 

on short grass exclusively. The chronic dietary-based risk quotients ranged from 1.07 to 1.2, 

suggesting that risk due to acequinocyl may be border-line. Furthermore, it is unlikely that birds 

and mammals will feed exclusively on shortgrass. 
40

TREX simulations suggest that none of the mitigation measures such as reduction of application 

rate, application frequency, and number of applications could reduce risk to mammals. Reducing 

acequinocyl’s rate of application is not a viable option in view of LOC exceedances for 

mammals even with the lowest use rate of 0.06 lb ai/A (roses). Reducing the number of 

acequinocyl applications from 2 and 5 for food uses and non-food uses, respectively, to 1 or 

decreasing the frequency of applications did not reduce the risk quotients below 1. 

6.2.1.1 Risks Based on the Probit Slope Analysis 

Te likelihood of individual avian and mammalian mortality resulting from the proposed 

acequinocyl uses is not calculated as mortality was not observed in the guideline studies. 

6.2.2 Plants 

As can be expected with an insecticide, acequinocyl use does not appear to pose any risk to 

terrestrial plants. The agency’s LOC did not exceed for both food and non-food uses due to 

either runoff or drift of acequinocyl. 

6.3 Endangered Species 

Endangered species that could potentially be affected by the proposed uses of acequinocyl were 

identified using the searchable LOCATES database. EFED’s screening-level assessment 

considers broadly described taxonomic groups and assumes that aquatic organisms in a surface 

water body and terrestrial plants and wildlife are located on or adjacent to the treated site. The 

assessment also assumes that this adjacent area has highest potential exposure to the pesticide 

and that exposures are likely to decrease with increasing distance from the treatment area. 

The State-by-state list of threatened and endangered species that could potentially be affected by 

acequinocyl use is provided in Appendix H. A total of 1144 organisms in the taxa that included 

mammals, birds, amphibians, reptiles, fish, crustaceans, bivalves, gastropods, and insects are 

identified to be at risk from the proposed new uses of acequinocyl (Table 37). Endangered 

species were identified for taxa other than those that exceeded agency’ s LOC in view of the 

indirect effects that loss of a certain species may cause on other links of the food chain. 

6.3.1 Aquatic Endangered Species 

The screening-level risk assessment for acequinocyl identified potential concerns for listed 

freshwater and estuarine/marine invertebrates. Currently, there are no federally listed endangered 

estuarine/marine invertebrates. However, freshwater invertebrates may be affected by the 

proposed acequinocyl uses. 

6.3.2 Terrestrial Endangered Species 

The current risk assessment suggests that acequinocyl has the potential to impact endangered 

birds and mammals. Since birds serve as surrogate species for terrestrial phase amphibians and 

reptiles, it is expected that amphibians and reptiles are also at risk. About 472 terrestrial 

endangered animal species (144 mammals, 231 birds, 22 amphibians, and 75 reptiles) are 

estimated to be present in states where acequinocyl applications will be made (Table 37). 
41

 

Table 37. Endangered Species Occurring in the States Planted to Proposed Crops 

State Number of Endangered Species in the States with Proposed Acequinocyl Uses 

Mammals Birds Amphibians Fish Reptiles Crustaceans Bivalves Gastropods Arachnids Insects 

AL 4 4 2 15 5 1 30 10 0 0 

AZ 9 8 2 18 2 0 0 1 0 0 

AR 3 3 0 3 0 2 6 1 1 1 

CA 20 16 6 31 8 9 0 1 0 22 

CO 2 3 0 6 0 0 0 0 0 2 

CT 1 3 0 1 1 0 1 0 0 1 

DE 1 2 0 1 1 0 0 0 0 0 

FL 13 10 1 4 10 1 7 1 0 1 

GA 3 5 1 11 2 0 16 0 0 1 

HI 1 32 0 0 2 1 0 39 0 1 

ID 4 2 0 8 0 0 0 6 0 0 

IL 2 3 0 1 0 1 7 1 0 2 

IN 2 3 0 0 1 0 11 0 0 2 

IA 1 3 0 2 0 0 2 1 0 0 

KS 2 4 0 4 0 0 0 0 0 1 

KY 3 7 0 4 0 1 22 0 0 1 

LA 1 5 0 2 7 0 3 0 0 0 

ME 1 3 0 2 0 0 0 0 0 0 

MD 2 2 0 2 1 0 1 0 0 2 

MA 1 4 0 1 2 0 0 0 0 3 

MI 3 3 0 0 1 0 2 0 0 4 

MN 2 2 0 1 0 0 2 0 0 0 

MS 3 6 1 3 7 0 8 0 0 1 

MO 2 3 0 7 0 1 6 1 0 0 

MT 3 4 0 5 0 0 0 0 0 2 

NC 4 5 0 4 5 0 8 1 1 1 

ND 0 4 0 1 0 0 0 0 0 0 

NE 1 4 0 2 0 0 0 0 0 1 

NH 1 1 0 0 0 0 1 0 0 1 

NJ 1 3 0 1 1 0 0 0 0 0 

NM 5 7 1 13 1 2 0 5 0 0 

NV 0 3 0 23 1 0 0 0 0 2 

NY 1 3 0 1 1 0 1 1 0 1 

OH 2 2 0 1 2 0 6 0 0 4 

OK 3 7 0 4 0 0 2 0 0 1 

OR 1 5 0 22 0 1 0 0 0 2 

PA 2 2 0 0 1 0 2 0 0 0 

RI 1 1 0 1 0 0 0 0 0 1 

SC 1 5 1 1 5 0 1 0 0 0 

SD 1 4 0 2 0 0 38 0 0 1 

TN 3 4 0 16 0 0 0 3 1 0 

TX 5 13 4 9 6 1 0 1 10 0 

UT 2 3 0 8 1 1 0 0 0 0 

VT 1 1 0 0 0 0 1 0 0 0 

VA 5 3 1 7 1 2 21 1 0 0 

WA 5 5 0 19 0 0 0 0 0 0 

WV 5 1 1 0 0 0 5 1 0 0 

WI 2 4 0 2 0 0 2 0 0 0 

WY 4 1 1 0 0 0 0 0 0 0 

Total 144 231 22 270 75 24 213 75 13 77 
42

6.3.3 Direct and Indirect Effects 

The summary of potential direct and indirect effects to endangered species is presented in Table 

38. In view of the sensitivity of aquatic invertebrates and terrestrial phase birds, mammals, 

amphibians, and reptiles to acequinocyl, direct impact of its use would be loss of the above 

species due to mortality. The loss of these species will also result in structural and functional 

changes of both the aquatic and terrestrial ecosystems. Importantly, changes will be manifested 

in the form of reduced biodiversity and disruption of food chain. 

 

Biodiversity or species diversity ensures that ecosystems survive though the flows of energy. A 

change in the life of one species, especially through extinction, could ripple throughout an 

ecosystem, changing the life for many other species. Through these ripple effects, the loss of 

above species is likely to cause indirect effects such as loss of productivity and stability leading 

to multiple complex imbalances in ecosystems they thrive in. For example, if invertebrates are 

lost in a particular ecosystem, insect larvae and fish that feed on invertebrates will be affected 

first. Negative impacts on fish and insect larvae trigger indirect food web-related effects on 

higher-level organisms such as big fish, birds, and amphibians. 

Table 38. Summary of Potential Direct and Indirect Effects to Federally-Listed Taxa 

Organism Direct Effects Indirect Effects1

Terrestrial and semi-aquatic 

monocots and dicots 

No Yes 

Terrestrial invertebrates No Yes 

Birds Yes Yes 

Terrestrial phase amphibians Yes Yes 

Reptiles Yes Yes 

Mammals Yes Yes 

Aquatic vascular plants No Yes 

Freshwater fish No Yes 

Aquatic phase amphibians No Yes 

Estuarine/marine fish No Yes 

Freshwater invertebrates Yes Yes 

Estuarine/marine invertebrates Yes Yes 1

Specific indirect effects were not identified as refined analysis was not conducted
43

References 

Fletcher, J.S., J.E. Nellessen, and T.G. Pfleeger. 1994. Literature review and evaluation of the 

EPA food-chain (Kenaga) nomogram, an instrument for estimating pesticide residues on plants. 

Env. Toxicol. Chem. 13:1381-1391. 

Hoerger, F. and E. E. Kenaga. 1972. Pesticide residues on plants: correlation of representative 

data as a basis for estimation of their magnitude in the environment. in: F. Coulston and F. Korte 

(editors), Environmental Quality and Safety: Chemistry, Toxicology, and Technology. Vol I.

Georg Thieme Publishers, Stuttgart, West Germany, pp. 9-28. 

Pfleeger, T.G., A. Fong, R. Hayes, H. Ratsch and C. Wickliff. 1996. Field evaluation of the 

EPA (Kenaga) nomogram, a method for estimating wildlife exposure to pesticide residues on 

plants. Env. Toxicol. Chem. 15:535-543, 1996. 

USDA’s Crop Profiles. Accessed from http://cipm.ncsu.edu/cropprofiles/cplist.cfm?org=crop. 

USDA-NASS. Multiple years. Crop Production. Accessed from http://www.nass.usda.gov 

/Statistics_by_Subject/index.asp 
 44

Appendix A. Aquatic Exposure PRZM-EXAMS Outputs 

CA Almonds – Model Approach 1 

stored as ACAalmd1.out 

Chemical: Acequinocyl 

PRZM environment: CAalmond_NirrigC.txt modified Thuday, 17 June 2004 at 09:13:20 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w23232.dvf modified Wedday, 3 July 2002 at 10:04:22 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.2096 0.1224 0.0475 0.02466 0.01933 0.00976 

1962 1.706 0.9844 0.3738 0.2249 0.1881 0.07952 

1963 0.7144 0.4939 0.2627 0.2065 0.1972 0.1618 

1964 0.7818 0.4995 0.2452 0.1845 0.1699 0.1377 

1965 0.2665 0.1889 0.1422 0.1319 0.1279 0.1089 

1966 0.2988 0.1961 0.1407 0.1048 0.09053 0.08023 

1967 1.724 1.038 0.4245 0.2666 0.2376 0.1671 

1968 0.3542 0.2513 0.1622 0.1442 0.1389 0.1142 

1969 0.7027 0.4691 0.2533 0.2039 0.1863 0.14 

1970 1.653 1.138 0.4304 0.2344 0.1888 0.1427 

1971 0.2992 0.2215 0.1774 0.1719 0.1687 0.141 

1972 0.4264 0.2768 0.1746 0.1248 0.1122 0.1021 

1973 0.9792 0.6016 0.2793 0.2386 0.2169 0.1647 

1974 0.2733 0.2249 0.1434 0.1375 0.1349 0.1176 

1975 0.3729 0.2456 0.158 0.1301 0.1208 0.09957 

1976 0.2275 0.1493 0.08499 0.07725 0.07481 0.06738 

1977 0.4558 0.2828 0.1696 0.1054 0.08604 0.06502 

1978 1.03 0.7543 0.4309 0.3066 0.2758 0.196 

1979 0.819 0.5272 0.2951 0.2353 0.2255 0.1758 

1980 0.8868 0.5776 0.3387 0.2609 0.2398 0.1793 

1981 1.666 1 0.4343 0.2968 0.2492 0.1886 

1982 3.073 1.794 0.6945 0.4877 0.4669 0.3931 

1983 1.443 0.9415 0.4771 0.4506 0.4266 0.3675 

1984 0.4156 0.3734 0.349 0.333 0.3205 0.259 

1985 1.093 0.6665 0.3026 0.2081 0.2011 0.1754 

1986 3.183 2.202 0.8242 0.5054 0.4367 0.2859 

1987 0.9154 0.5931 0.3196 0.2685 0.2516 0.2041 

1988 0.3692 0.2727 0.1935 0.172 0.1651 0.1449 

1989 0.7245 0.4403 0.1986 0.1518 0.1492 0.1231 

1990 2.234 1.309 0.4847 0.3424 0.2999 0.2224 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 3.183 2.202 0.8242 0.5054 0.4669 0.3931 

0.0645161290322581 3.073 1.794 0.6945 0.4877 0.4367 0.3675 

0.0967741935483871 2.234 1.309 0.4847 0.4506 0.4266 0.2859 

0.129032258064516 1.724 1.138 0.4771 0.3424 0.3205 0.259 

0.161290322580645 1.706 1.038 0.4343 0.333 0.2999 0.2224 

0.193548387096774 1.666 1 0.4309 0.3066 0.2758 0.2041 

0.225806451612903 1.653 0.9844 0.4304 0.2968 0.2516 0.196 

0.258064516129032 1.443 0.9415 0.4245 0.2685 0.2492 0.1886 

0.290322580645161 1.093 0.7543 0.3738 0.2666 0.2398 0.1793 

0.32258064516129 1.03 0.6665 0.349 0.2609 0.2376 0.1758 

0.354838709677419 0.9792 0.6016 0.3387 0.2386 0.2255 0.1754 

0.387096774193548 0.9154 0.5931 0.3196 0.2353 0.2169 0.1671 

0.419354838709677 0.8868 0.5776 0.3026 0.2344 0.2011 0.1647 

0.451612903225806 0.819 0.5272 0.2951 0.2249 0.1972 0.1618 
 45

0.483870967741936 0.7818 0.4995 0.2793 0.2081 0.1888 0.1449 

0.516129032258065 0.7245 0.4939 0.2627 0.2065 0.1881 0.1427 

0.548387096774194 0.7144 0.4691 0.2533 0.2039 0.1863 0.141 

0.580645161290323 0.7027 0.4403 0.2452 0.1845 0.1699 0.14 

0.612903225806452 0.4558 0.3734 0.1986 0.172 0.1687 0.1377 

0.645161290322581 0.4264 0.2828 0.1935 0.1719 0.1651 0.1231 

0.67741935483871 0.4156 0.2768 0.1774 0.1518 0.1492 0.1176 

0.709677419354839 0.3729 0.2727 0.1746 0.1442 0.1389 0.1142 

0.741935483870968 0.3692 0.2513 0.1696 0.1375 0.1349 0.1089 

0.774193548387097 0.3542 0.2456 0.1622 0.1319 0.1279 0.1021 

0.806451612903226 0.2992 0.2249 0.158 0.1301 0.1208 0.09957 

0.838709677419355 0.2988 0.2215 0.1434 0.1248 0.1122 0.08023 

0.870967741935484 0.2733 0.1961 0.1422 0.1054 0.09053 0.07952 

0.903225806451613 0.2665 0.1889 0.1407 0.1048 0.08604 0.06738 

0.935483870967742 0.2275 0.1493 0.08499 0.07725 0.07481 0.06502 

0.967741935483871 0.2096 0.1224 0.0475 0.02466 0.01933 0.00976 

0.1 2.183 1.2919 0.48394 0.43978 0.41599 0.28321 

 Average of yearly averages: 0.160479333333333 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ACAalmd1 

Metfile: w23232.dvf 

PRZM scenario: CAalmond_NirrigC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-06 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 46

CA Almonds – Model Approach 2 

stored as ACAalmd2.out 

Chemical: Acequinocyl 

PRZM environment: CAalmond_NirrigC.txt modified Thuday, 17 June 2004 at 09:13:20 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w23232.dvf modified Wedday, 3 July 2002 at 10:04:22 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.4614 0.358 0.1629 0.06249 0.04183 0.01601 

1962 3.872 2.94 1.287 0.4962 0.3385 0.09577 

1963 0.2462 0.1931 0.09758 0.04576 0.03476 0.01947 

1964 0.2863 0.2147 0.0735 0.03539 0.0269 0.01718 

1965 0.1752 0.1278 0.04893 0.0354 0.02542 0.009586 

1966 0.2007 0.1548 0.09755 0.05549 0.03717 0.01545 

1967 0.2757 0.219 0.1065 0.04256 0.02967 0.01406 

1968 0.1755 0.1276 0.04862 0.03428 0.02322 0.009365 

1969 0.1754 0.1276 0.06342 0.03417 0.02318 0.01419 

1970 0.7582 0.6023 0.2677 0.1059 0.07077 0.02682 

1971 0.1758 0.1282 0.04911 0.0347 0.02354 0.007719 

1972 0.2123 0.1637 0.09292 0.04438 0.03117 0.01408 

1973 0.1758 0.1277 0.04857 0.0345 0.02339 0.01522 

1974 0.2151 0.1665 0.07424 0.04378 0.02971 0.008816 

1975 0.175 0.1269 0.04803 0.03357 0.02273 0.006491 

1976 0.1745 0.126 0.04725 0.03281 0.02223 0.005788 

1977 0.1753 0.127 0.05737 0.03424 0.02301 0.01221 

1978 0.176 0.1326 0.08977 0.04301 0.0304 0.01641 

1979 0.1756 0.1282 0.04928 0.03454 0.02341 0.01231 

1980 0.1756 0.128 0.04899 0.03444 0.02334 0.00996 

1981 0.6513 0.4917 0.2198 0.1103 0.0751 0.02777 

1982 0.3591 0.2781 0.139 0.07314 0.05428 0.02841 

1983 0.2737 0.2178 0.122 0.0628 0.04208 0.01926 

1984 0.1762 0.1299 0.05095 0.03569 0.02421 0.00837 

1985 0.3228 0.2487 0.112 0.04288 0.02877 0.01342 

1986 0.1753 0.1315 0.05719 0.03349 0.02272 0.01058 

1987 0.1752 0.1274 0.04848 0.03399 0.02305 0.008471 

1988 0.1756 0.1277 0.04857 0.03442 0.02477 0.007972 

1989 0.5877 0.4392 0.1769 0.07253 0.05378 0.01957 

1990 0.2266 0.176 0.07571 0.03424 0.02354 0.01192 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 3.872 2.94 1.287 0.4962 0.3385 0.09577 

0.0645161290322581 0.7582 0.6023 0.2677 0.1103 0.0751 0.02841 

0.0967741935483871 0.6513 0.4917 0.2198 0.1059 0.07077 0.02777 

0.129032258064516 0.5877 0.4392 0.1769 0.07314 0.05428 0.02682 

0.161290322580645 0.4614 0.358 0.1629 0.07253 0.05378 0.01957 

0.193548387096774 0.3591 0.2781 0.139 0.0628 0.04208 0.01947 

0.225806451612903 0.3228 0.2487 0.122 0.06249 0.04183 0.01926 

0.258064516129032 0.2863 0.219 0.112 0.05549 0.03717 0.01718 

0.290322580645161 0.2757 0.2178 0.1065 0.04576 0.03476 0.01641 

0.32258064516129 0.2737 0.2147 0.09758 0.04438 0.03117 0.01601 

0.354838709677419 0.2462 0.1931 0.09755 0.04378 0.0304 0.01545 

0.387096774193548 0.2266 0.176 0.09292 0.04301 0.02971 0.01522 

0.419354838709677 0.2151 0.1665 0.08977 0.04288 0.02967 0.01419 

0.451612903225806 0.2123 0.1637 0.07571 0.04256 0.02877 0.01408 

0.483870967741936 0.2007 0.1548 0.07424 0.03569 0.0269 0.01406 

0.516129032258065 0.1762 0.1326 0.0735 0.0354 0.02542 0.01342 

0.548387096774194 0.176 0.1315 0.06342 0.03539 0.02477 0.01231 
 47

0.580645161290323 0.1758 0.1299 0.05737 0.0347 0.02421 0.01221 

0.612903225806452 0.1758 0.1282 0.05719 0.03454 0.02354 0.01192 

0.645161290322581 0.1756 0.1282 0.05095 0.0345 0.02354 0.01058 

0.67741935483871 0.1756 0.128 0.04928 0.03444 0.02341 0.00996 

0.709677419354839 0.1756 0.1278 0.04911 0.03442 0.02339 0.009586 

0.741935483870968 0.1755 0.1277 0.04899 0.03428 0.02334 0.009365 

0.774193548387097 0.1754 0.1277 0.04893 0.03424 0.02322 0.008816 

0.806451612903226 0.1753 0.1276 0.04862 0.03424 0.02318 0.008471 

0.838709677419355 0.1753 0.1276 0.04857 0.03417 0.02305 0.00837 

0.870967741935484 0.1752 0.1274 0.04857 0.03399 0.02301 0.007972 

0.903225806451613 0.1752 0.127 0.04848 0.03357 0.02273 0.007719 

0.935483870967742 0.175 0.1269 0.04803 0.03349 0.02272 0.006491 

0.967741935483871 0.1745 0.126 0.04725 0.03281 0.02223 0.005788 

0.1 0.64494 0.48645 0.21551 0.102624 0.069121 0.027675 

 Average of yearly averages: 0.0167549333333333 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ACAalmd2 

Metfile: w23232.dvf 

PRZM scenario: CAalmond_NirrigC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-06 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 48

CA Citrus – Model Approach 1 

Stored as ACAcitr1.out 

Chemical: Acequinocyl 

PRZM environment: CAcitrus_NirrigC.txt modified Thuday, 17 June 2004 at 09:14:54 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w23155.dvf modified Wedday, 3 July 2002 at 10:04:20 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.1719 0.09507 0.03118 0.02289 0.01846 0.007852 

1962 0.1814 0.1042 0.04029 0.03233 0.02771 0.01738 

1963 0.1854 0.1086 0.04452 0.03636 0.03168 0.02159 

1964 0.1861 0.109 0.04497 0.03705 0.03235 0.02192 

1965 0.1855 0.1082 0.04431 0.0363 0.03154 0.02144 

1966 0.1885 0.1112 0.04724 0.03928 0.03446 0.02499 

1967 0.1898 0.1133 0.04897 0.04088 0.03597 0.02558 

1968 0.1892 0.1126 0.04833 0.04038 0.03565 0.0256 

1969 0.1919 0.1144 0.05038 0.04278 0.03789 0.02777 

1970 0.1911 0.1132 0.04934 0.04166 0.03674 0.02687 

1971 0.1945 0.1157 0.0583 0.0451 0.03923 0.0263 

1972 0.1876 0.1205 0.05077 0.04016 0.03503 0.02434 

1973 0.1926 0.1146 0.05078 0.04292 0.03798 0.02918 

1974 0.1915 0.1142 0.05013 0.04229 0.0374 0.02958 

1975 0.1959 0.1184 0.05434 0.04658 0.04159 0.03176 

1976 0.1905 0.1122 0.0485 0.04093 0.03593 0.02623 

1977 0.198 0.1182 0.04821 0.04028 0.03536 0.02672 

1978 3.423 2.283 0.7693 0.4279 0.3611 0.2201 

1979 0.2994 0.222 0.1649 0.1605 0.1572 0.1346 

1980 0.2545 0.1783 0.113 0.1048 0.09996 0.09018 

1981 0.2293 0.152 0.0872 0.07971 0.07396 0.06445 

1982 0.2117 0.1349 0.07035 0.06231 0.05688 0.04789 

1983 0.3093 0.192 0.09481 0.06833 0.06245 0.05455 

1984 0.2066 0.1299 0.06535 0.05735 0.05199 0.04217 

1985 0.1989 0.1221 0.05773 0.04973 0.04458 0.03448 

1986 0.1939 0.1173 0.05293 0.04482 0.03985 0.02975 

1987 0.3349 0.1979 0.07904 0.05384 0.04861 0.04078 

1988 0.1898 0.1083 0.04596 0.0388 0.03368 0.02492 

1989 0.1822 0.1006 0.03847 0.03142 0.02667 0.0175 

1990 0.1789 0.09698 0.03512 0.02792 0.02336 0.0143 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 3.423 2.283 0.7693 0.4279 0.3611 0.2201 

0.0645161290322581 0.3349 0.222 0.1649 0.1605 0.1572 0.1346 

0.0967741935483871 0.3093 0.1979 0.113 0.1048 0.09996 0.09018 

0.129032258064516 0.2994 0.192 0.09481 0.07971 0.07396 0.06445 

0.161290322580645 0.2545 0.1783 0.0872 0.06833 0.06245 0.05455 

0.193548387096774 0.2293 0.152 0.07904 0.06231 0.05688 0.04789 

0.225806451612903 0.2117 0.1349 0.07035 0.05735 0.05199 0.04217 

0.258064516129032 0.2066 0.1299 0.06535 0.05384 0.04861 0.04078 

0.290322580645161 0.1989 0.1221 0.0583 0.04973 0.04458 0.03448 

0.32258064516129 0.198 0.1205 0.05773 0.04658 0.04159 0.03176 

0.354838709677419 0.1959 0.1184 0.05434 0.0451 0.03985 0.02975 

0.387096774193548 0.1945 0.1182 0.05293 0.04482 0.03923 0.02958 

0.419354838709677 0.1939 0.1173 0.05078 0.04292 0.03798 0.02918 

0.451612903225806 0.1926 0.1157 0.05077 0.04278 0.03789 0.02777 

0.483870967741936 0.1919 0.1146 0.05038 0.04229 0.0374 0.02687 

0.516129032258065 0.1915 0.1144 0.05013 0.04166 0.03674 0.02672 

0.548387096774194 0.1911 0.1142 0.04934 0.04093 0.03597 0.0263 
 49

0.580645161290323 0.1905 0.1133 0.04897 0.04088 0.03593 0.02623 

0.612903225806452 0.1898 0.1132 0.0485 0.04038 0.03565 0.0256 

0.645161290322581 0.1898 0.1126 0.04833 0.04028 0.03536 0.02558 

0.67741935483871 0.1892 0.1122 0.04821 0.04016 0.03503 0.02499 

0.709677419354839 0.1885 0.1112 0.04724 0.03928 0.03446 0.02492 

0.741935483870968 0.1876 0.109 0.04596 0.0388 0.03368 0.02434 

0.774193548387097 0.1861 0.1086 0.04497 0.03705 0.03235 0.02192 

0.806451612903226 0.1855 0.1083 0.04452 0.03636 0.03168 0.02159 

0.838709677419355 0.1854 0.1082 0.04431 0.0363 0.03154 0.02144 

0.870967741935484 0.1822 0.1042 0.04029 0.03233 0.02771 0.0175 

0.903225806451613 0.1814 0.1006 0.03847 0.03142 0.02667 0.01738 

0.935483870967742 0.1789 0.09698 0.03512 0.02792 0.02336 0.0143 

0.967741935483871 0.1719 0.09507 0.03118 0.02289 0.01846 0.007852 

0.1 0.30831 0.19731 0.111181 0.102291 0.09736 0.087607 

 Average of yearly averages: 0.0410257333333333 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ACAcitr1 

Metfile: w23155.dvf 

PRZM scenario: CAcitrus_NirrigC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-05 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 50

CA Citrus – Model Approach 2 

Stored as ACAcitr2.out 

Chemical: Acequinocyl 

PRZM environment: CAcitrus_NirrigC.txt modified Thuday, 17 June 2004 at 09:14:54 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w23155.dvf modified Wedday, 3 July 2002 at 10:04:20 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.1759 0.1281 0.04894 0.03484 0.02356 0.005942 

1962 0.1763 0.1281 0.06847 0.03501 0.02376 0.01062 

1963 0.1763 0.1296 0.05042 0.03567 0.02419 0.008226 

1964 0.1761 0.1287 0.04946 0.03519 0.02382 0.006019 

1965 0.1754 0.1278 0.04877 0.03431 0.02322 0.006137 

1966 0.1755 0.1275 0.04845 0.03431 0.02322 0.007546 

1967 0.1766 0.1301 0.05083 0.03612 0.02446 0.00632 

1968 0.1764 0.1292 0.05007 0.03567 0.02416 0.006117 

1969 0.176 0.128 0.04909 0.0349 0.02362 0.006271 

1970 0.1755 0.1267 0.04767 0.03393 0.02295 0.006622 

1971 0.1855 0.1342 0.06038 0.03871 0.02618 0.006636 

1972 0.1749 0.1382 0.05463 0.03597 0.02433 0.00618 

1973 0.1747 0.1255 0.04661 0.03288 0.02223 0.005985 

1974 0.1757 0.1274 0.04829 0.03438 0.02327 0.007635 

1975 0.1755 0.1269 0.04783 0.03404 0.02304 0.006001 

1976 0.1751 0.1255 0.04692 0.03326 0.02248 0.005674 

1977 0.1759 0.1276 0.04885 0.03466 0.02344 0.006635 

1978 0.3314 0.2704 0.1168 0.04457 0.03144 0.01411 

1979 0.1756 0.1278 0.04869 0.0345 0.02335 0.005972 

1980 0.1768 0.131 0.0518 0.03662 0.02481 0.006374 

1981 0.1764 0.1281 0.05008 0.03524 0.02384 0.006041 

1982 0.176 0.1293 0.05029 0.03535 0.02392 0.006343 

1983 0.1762 0.1286 0.04945 0.03524 0.02387 0.007058 

1984 0.1762 0.1294 0.05019 0.03554 0.02406 0.006121 

1985 0.1764 0.1291 0.05001 0.03561 0.0241 0.00612 

1986 0.1763 0.1293 0.05002 0.03559 0.02409 0.00611 

1987 0.1766 0.1297 0.05045 0.03599 0.02439 0.008811 

1988 0.1732 0.1195 0.04149 0.02935 0.01979 0.00498 

1989 0.1732 0.1188 0.0417 0.02919 0.01968 0.004959 

1990 0.1727 0.1177 0.03979 0.02818 0.019 0.004785 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 0.3314 0.2704 0.1168 0.04457 0.03144 0.01411 

0.0645161290322581 0.1855 0.1382 0.06847 0.03871 0.02618 0.01062 

0.0967741935483871 0.1768 0.1342 0.06038 0.03662 0.02481 0.008811 

0.129032258064516 0.1766 0.131 0.05463 0.03612 0.02446 0.008226 

0.161290322580645 0.1766 0.1301 0.0518 0.03599 0.02439 0.007635 

0.193548387096774 0.1764 0.1297 0.05083 0.03597 0.02433 0.007546 

0.225806451612903 0.1764 0.1296 0.05045 0.03567 0.02419 0.007058 

0.258064516129032 0.1764 0.1294 0.05042 0.03567 0.02416 0.006636 

0.290322580645161 0.1763 0.1293 0.05029 0.03561 0.0241 0.006635 

0.32258064516129 0.1763 0.1293 0.05019 0.03559 0.02409 0.006622 

0.354838709677419 0.1763 0.1292 0.05008 0.03554 0.02406 0.006374 

0.387096774193548 0.1762 0.1291 0.05007 0.03535 0.02392 0.006343 

0.419354838709677 0.1762 0.1287 0.05002 0.03524 0.02387 0.00632 

0.451612903225806 0.1761 0.1286 0.05001 0.03524 0.02384 0.006271 

0.483870967741936 0.176 0.1281 0.04946 0.03519 0.02382 0.00618 

0.516129032258065 0.176 0.1281 0.04945 0.03501 0.02376 0.006137 

0.548387096774194 0.1759 0.1281 0.04909 0.0349 0.02362 0.006121 
 51

0.580645161290323 0.1759 0.128 0.04894 0.03484 0.02356 0.00612 

0.612903225806452 0.1757 0.1278 0.04885 0.03466 0.02344 0.006117 

0.645161290322581 0.1756 0.1278 0.04877 0.0345 0.02335 0.00611 

0.67741935483871 0.1755 0.1276 0.04869 0.03438 0.02327 0.006041 

0.709677419354839 0.1755 0.1275 0.04845 0.03431 0.02322 0.006019 

0.741935483870968 0.1755 0.1274 0.04829 0.03431 0.02322 0.006001 

0.774193548387097 0.1754 0.1269 0.04783 0.03404 0.02304 0.005985 

0.806451612903226 0.1751 0.1267 0.04767 0.03393 0.02295 0.005972 

0.838709677419355 0.1749 0.1255 0.04692 0.03326 0.02248 0.005942 

0.870967741935484 0.1747 0.1255 0.04661 0.03288 0.02223 0.005674 

0.903225806451613 0.1732 0.1195 0.0417 0.02935 0.01979 0.00498 

0.935483870967742 0.1732 0.1188 0.04149 0.02919 0.01968 0.004959 

0.967741935483871 0.1727 0.1177 0.03979 0.02818 0.019 0.004785 

0.1 0.17678 0.13388 0.059805 0.03657 0.024775 0.0087525 

 Average of yearly averages: 0.006745 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ACAcitr2 

Metfile: w23155.dvf 

PRZM scenario: CAcitrus_NirrigC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-05 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 52

CA Grapes – Model Approach 1 

stored as ACAgrps1.out 

Chemical: Acequinocyl 

PRZM environment: CAgrapes_NirrigC.txt modified Thuday, 17 June 2004 at 09:13:38 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w93193.dvf modified Wedday, 3 July 2002 at 10:04:24 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.1721 0.09545 0.03148 0.02347 0.01897 0.009321 

1962 0.1915 0.1143 0.05019 0.04244 0.03751 0.0269 

1963 0.202 0.1248 0.06042 0.05284 0.04731 0.03715 

1964 0.197 0.1198 0.05557 0.04774 0.0424 0.03417 

1965 0.2063 0.1285 0.06433 0.05892 0.05435 0.04093 

1966 0.5293 0.3412 0.141 0.07332 0.05937 0.04345 

1967 0.3489 0.2309 0.1364 0.1102 0.1005 0.08018 

1968 0.3704 0.2323 0.1122 0.09046 0.07847 0.06592 

1969 2.488 1.47 0.6761 0.5038 0.4575 0.326 

1970 0.9181 0.6265 0.3902 0.3302 0.3118 0.2545 

1971 0.3439 0.2726 0.2127 0.2058 0.1999 0.167 

1972 0.4543 0.3073 0.1861 0.1368 0.1272 0.1167 

1973 0.4674 0.3097 0.1727 0.1411 0.1434 0.1155 

1974 0.2735 0.2099 0.1336 0.114 0.1081 0.09499 

1975 0.2395 0.1629 0.09773 0.09018 0.08408 0.0729 

1976 1.194 0.7039 0.2952 0.2038 0.1872 0.1419 

1977 0.6505 0.4061 0.2093 0.147 0.1424 0.1268 

1978 0.8713 0.6639 0.3275 0.2762 0.2658 0.2024 

1979 0.305 0.2272 0.1747 0.1655 0.1604 0.1337 

1980 1.063 0.6472 0.3081 0.2277 0.2137 0.1598 

1981 0.6848 0.4364 0.221 0.1727 0.1661 0.1278 

1982 0.8764 0.549 0.2404 0.1831 0.1599 0.1304 

1983 1.626 1.018 0.6573 0.4421 0.4005 0.2993 

1984 0.3614 0.2839 0.2356 0.2291 0.2227 0.1852 

1985 0.2988 0.2225 0.1563 0.1525 0.1489 0.1291 

1986 1.718 1.019 0.3659 0.2028 0.1802 0.1541 

1987 0.3456 0.2825 0.225 0.2085 0.2014 0.169 

1988 0.3105 0.223 0.1645 0.1439 0.1349 0.1181 

1989 0.2617 0.1843 0.1189 0.1162 0.1112 0.09447 

1990 0.7757 0.4721 0.2133 0.1502 0.1412 0.1219 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 2.488 1.47 0.6761 0.5038 0.4575 0.326 

0.0645161290322581 1.718 1.019 0.6573 0.4421 0.4005 0.2993 

0.0967741935483871 1.626 1.018 0.3902 0.3302 0.3118 0.2545 

0.129032258064516 1.194 0.7039 0.3659 0.2762 0.2658 0.2024 

0.161290322580645 1.063 0.6639 0.3275 0.2291 0.2227 0.1852 

0.193548387096774 0.9181 0.6472 0.3081 0.2277 0.2137 0.169 

0.225806451612903 0.8764 0.6265 0.2952 0.2085 0.2014 0.167 

0.258064516129032 0.8713 0.549 0.2404 0.2058 0.1999 0.1598 

0.290322580645161 0.7757 0.4721 0.2356 0.2038 0.1872 0.1541 

0.32258064516129 0.6848 0.4364 0.225 0.2028 0.1802 0.1419 

0.354838709677419 0.6505 0.4061 0.221 0.1831 0.1661 0.1337 

0.387096774193548 0.5293 0.3412 0.2133 0.1727 0.1604 0.1304 

0.419354838709677 0.4674 0.3097 0.2127 0.1655 0.1599 0.1291 

0.451612903225806 0.4543 0.3073 0.2093 0.1525 0.1489 0.1278 

0.483870967741936 0.3704 0.2839 0.1861 0.1502 0.1434 0.1268 

0.516129032258065 0.3614 0.2825 0.1747 0.147 0.1424 0.1219 

0.548387096774194 0.3489 0.2726 0.1727 0.1439 0.1412 0.1181 
 53

0.580645161290323 0.3456 0.2323 0.1645 0.1411 0.1349 0.1167 

0.612903225806452 0.3439 0.2309 0.1563 0.1368 0.1272 0.1155 

0.645161290322581 0.3105 0.2272 0.141 0.1162 0.1112 0.09499 

0.67741935483871 0.305 0.223 0.1364 0.114 0.1081 0.09447 

0.709677419354839 0.2988 0.2225 0.1336 0.1102 0.1005 0.08018 

0.741935483870968 0.2735 0.2099 0.1189 0.09046 0.08408 0.0729 

0.774193548387097 0.2617 0.1843 0.1122 0.09018 0.07847 0.06592 

0.806451612903226 0.2395 0.1629 0.09773 0.07332 0.05937 0.04345 

0.838709677419355 0.2063 0.1285 0.06433 0.05892 0.05435 0.04093 

0.870967741935484 0.202 0.1248 0.06042 0.05284 0.04731 0.03715 

0.903225806451613 0.197 0.1198 0.05557 0.04774 0.0424 0.03417 

0.935483870967742 0.1915 0.1143 0.05019 0.04244 0.03751 0.0269 

0.967741935483871 0.1721 0.09545 0.03148 0.02347 0.01897 0.009321 

0.1 1.5828 0.98659 0.38777 0.3248 0.3072 0.24929 

 Average of yearly averages: 0.125986033333333 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ACAgrps1 

Metfile: w93193.dvf 

PRZM scenario: CAgrapes_NirrigC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-04 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 54

CA Grapes – Model Approach 2 

Stored as ACAgrpe2.out 

Chemical: Acequinocyl 

PRZM environment: CAgrapes_NirrigC.txt modified Thuday, 17 June 2004 at 09:13:38 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w93193.dvf modified Wedday, 3 July 2002 at 10:04:24 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.1771 0.1311 0.05176 0.03692 0.025 0.006778 

1962 0.1769 0.1304 0.05109 0.03645 0.02469 0.006785 

1963 0.1785 0.1318 0.05407 0.03786 0.02564 0.007278 

1964 0.1768 0.13 0.05086 0.03623 0.02452 0.007025 

1965 0.1766 0.1285 0.05062 0.03561 0.02411 0.006503 

1966 0.1767 0.1312 0.0521 0.03664 0.02481 0.007812 

1967 0.239 0.1859 0.09678 0.05401 0.03668 0.009722 

1968 0.1767 0.1293 0.05085 0.03599 0.02436 0.007782 

1969 0.1767 0.129 0.05026 0.03576 0.02506 0.009268 

1970 0.1766 0.1294 0.0504 0.03588 0.02433 0.008656 

1971 0.177 0.1308 0.05227 0.03713 0.02514 0.006593 

1972 0.1764 0.1295 0.0503 0.03577 0.02422 0.007222 

1973 0.1767 0.1306 0.05134 0.0364 0.02466 0.006584 

1974 0.1768 0.1291 0.05086 0.03593 0.02432 0.00727 

1975 0.1779 0.1316 0.05342 0.0377 0.02555 0.006635 

1976 0.1778 0.1316 0.05296 0.03755 0.02544 0.0106 

1977 0.1763 0.1295 0.05041 0.03565 0.02414 0.006685 

1978 0.1778 0.1299 0.05285 0.03675 0.02488 0.007523 

1979 0.1758 0.1279 0.04877 0.03468 0.02346 0.006148 

1980 0.1766 0.1287 0.05033 0.03559 0.02409 0.007025 

1981 0.1765 0.1279 0.05078 0.03541 0.02395 0.006551 

1982 0.1768 0.1298 0.05098 0.03623 0.02452 0.009136 

1983 0.2378 0.1746 0.09675 0.0536 0.03642 0.01129 

1984 0.176 0.1269 0.04915 0.03453 0.02336 0.006312 

1985 0.1766 0.1292 0.0506 0.03585 0.02427 0.006459 

1986 0.1767 0.1296 0.05064 0.03602 0.02439 0.008123 

1987 0.177 0.1308 0.05213 0.03688 0.02501 0.007163 

1988 0.1817 0.1351 0.06759 0.04329 0.02935 0.00762 

1989 0.1761 0.1282 0.04931 0.03504 0.02371 0.006304 

1990 0.2083 0.154 0.05975 0.05567 0.03878 0.01038 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 0.239 0.1859 0.09678 0.05567 0.03878 0.01129 

0.0645161290322581 0.2378 0.1746 0.09675 0.05401 0.03668 0.0106 

0.0967741935483871 0.2083 0.154 0.06759 0.0536 0.03642 0.01038 

0.129032258064516 0.1817 0.1351 0.05975 0.04329 0.02935 0.009722 

0.161290322580645 0.1785 0.1318 0.05407 0.03786 0.02564 0.009268 

0.193548387096774 0.1779 0.1316 0.05342 0.0377 0.02555 0.009136 

0.225806451612903 0.1778 0.1316 0.05296 0.03755 0.02544 0.008656 

0.258064516129032 0.1778 0.1312 0.05285 0.03713 0.02514 0.008123 

0.290322580645161 0.1771 0.1311 0.05227 0.03692 0.02506 0.007812 

0.32258064516129 0.177 0.1308 0.05213 0.03688 0.02501 0.007782 

0.354838709677419 0.177 0.1308 0.0521 0.03675 0.025 0.00762 

0.387096774193548 0.1769 0.1306 0.05176 0.03664 0.02488 0.007523 

0.419354838709677 0.1768 0.1304 0.05134 0.03645 0.02481 0.007278 

0.451612903225806 0.1768 0.13 0.05109 0.0364 0.02469 0.00727 

0.483870967741936 0.1768 0.1299 0.05098 0.03623 0.02466 0.007222 

0.516129032258065 0.1767 0.1298 0.05086 0.03623 0.02452 0.007163 

0.548387096774194 0.1767 0.1296 0.05086 0.03602 0.02452 0.007025 
 55

0.580645161290323 0.1767 0.1295 0.05085 0.03599 0.02439 0.007025 

0.612903225806452 0.1767 0.1295 0.05078 0.03593 0.02436 0.006785 

0.645161290322581 0.1767 0.1294 0.05064 0.03588 0.02433 0.006778 

0.67741935483871 0.1766 0.1293 0.05062 0.03585 0.02432 0.006685 

0.709677419354839 0.1766 0.1292 0.0506 0.03577 0.02427 0.006635 

0.741935483870968 0.1766 0.1291 0.05041 0.03576 0.02422 0.006593 

0.774193548387097 0.1766 0.129 0.0504 0.03565 0.02414 0.006584 

0.806451612903226 0.1765 0.1287 0.05033 0.03561 0.02411 0.006551 

0.838709677419355 0.1764 0.1285 0.0503 0.03559 0.02409 0.006503 

0.870967741935484 0.1763 0.1282 0.05026 0.03541 0.02395 0.006459 

0.903225806451613 0.1761 0.1279 0.04931 0.03504 0.02371 0.006312 

0.935483870967742 0.176 0.1279 0.04915 0.03468 0.02346 0.006304 

0.967741935483871 0.1758 0.1269 0.04877 0.03453 0.02336 0.006148 

0.1 0.20564 0.15211 0.066806 0.052569 0.035713 0.0103142 

 Average of yearly averages: 0.00764106666666667 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ACAgrpe2 

Metfile: w93193.dvf 

PRZM scenario: CAgrapes_NirrigC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-04 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 56

FL Citrus – Model Approach 1 

stored as AFLcitr1.out 

Chemical: Acequinocyl 

PRZM environment: FLcitrusC.txt modified Satday, 12 October 2002 at 16:39:50 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w12842.dvf modified Wedday, 3 July 2002 at 10:04:28 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.2054 0.1215 0.05394 0.04719 0.04251 0.0246 

1962 0.7857 0.4683 0.2051 0.1635 0.1463 0.08327 

1963 0.9674 0.5856 0.2701 0.2056 0.1928 0.1509 

1964 1.71 1.028 0.5079 0.4413 0.4009 0.2811 

1965 1.217 0.8142 0.4875 0.4006 0.3746 0.3024 

1966 1.205 0.7837 0.4337 0.366 0.3501 0.2916 

1967 2.008 1.359 0.6491 0.4652 0.4295 0.3055 

1968 1.207 0.9174 0.5143 0.4447 0.4324 0.3473 

1969 1.594 1.06 0.7259 0.622 0.5899 0.4629 

1970 1.076 0.7759 0.5423 0.4687 0.4684 0.4227 

1971 2.273 1.575 0.8068 0.6447 0.598 0.4426 

1972 2.08 1.329 0.813 0.6253 0.5919 0.4818 

1973 1.576 1.021 0.6296 0.5986 0.5471 0.4617 

1974 4.751 2.745 1.174 0.7646 0.6977 0.4845 

1975 1.918 1.208 0.7338 0.6671 0.6198 0.493 

1976 2.965 1.796 0.8259 0.7082 0.6561 0.5369 

1977 0.7854 0.5883 0.4937 0.4683 0.4564 0.4069 

1978 1.008 0.6966 0.4418 0.3889 0.3754 0.3529 

1979 10.68 6.015 2.165 1.27 1.135 0.7822 

1980 1.386 1.042 0.789 0.7443 0.7435 0.6932 

1981 2.046 1.34 0.7969 0.7289 0.6761 0.6047 

1982 2.606 1.705 1.028 0.8819 0.8945 0.6778 

1983 2.558 1.647 0.9407 0.8354 0.8303 0.7197 

1984 1.439 1.009 0.6732 0.6229 0.6107 0.5685 

1985 3.676 2.233 1.068 0.7807 0.7511 0.5567 

1986 1.681 1.244 0.7189 0.6122 0.5894 0.5614 

1987 2.311 1.613 0.8695 0.6868 0.6468 0.5855 

1988 3.182 2.314 1.212 0.9333 0.8399 0.6075 

1989 1.248 0.995 0.8179 0.7169 0.6903 0.6093 

1990 2.206 1.42 0.8319 0.6429 0.6006 0.5242 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 10.68 6.015 2.165 1.27 1.135 0.7822 

0.0645161290322581 4.751 2.745 1.212 0.9333 0.8945 0.7197 

0.0967741935483871 3.676 2.314 1.174 0.8819 0.8399 0.6932 

0.129032258064516 3.182 2.233 1.068 0.8354 0.8303 0.6778 

0.161290322580645 2.965 1.796 1.028 0.7807 0.7511 0.6093 

0.193548387096774 2.606 1.705 0.9407 0.7646 0.7435 0.6075 

0.225806451612903 2.558 1.647 0.8695 0.7443 0.6977 0.6047 

0.258064516129032 2.311 1.613 0.8319 0.7289 0.6903 0.5855 

0.290322580645161 2.273 1.575 0.8259 0.7169 0.6761 0.5685 

0.32258064516129 2.206 1.42 0.8179 0.7082 0.6561 0.5614 

0.354838709677419 2.08 1.359 0.813 0.6868 0.6468 0.5567 

0.387096774193548 2.046 1.34 0.8068 0.6671 0.6198 0.5369 

0.419354838709677 2.008 1.329 0.7969 0.6447 0.6107 0.5242 

0.451612903225806 1.918 1.244 0.789 0.6429 0.6006 0.493 

0.483870967741936 1.71 1.208 0.7338 0.6253 0.598 0.4845 

0.516129032258065 1.681 1.06 0.7259 0.6229 0.5919 0.4818 

0.548387096774194 1.594 1.042 0.7189 0.622 0.5899 0.4629 
 57

0.580645161290323 1.576 1.028 0.6732 0.6122 0.5894 0.4617 

0.612903225806452 1.439 1.021 0.6491 0.5986 0.5471 0.4426 

0.645161290322581 1.386 1.009 0.6296 0.4687 0.4684 0.4227 

0.67741935483871 1.248 0.995 0.5423 0.4683 0.4564 0.4069 

0.709677419354839 1.217 0.9174 0.5143 0.4652 0.4324 0.3529 

0.741935483870968 1.207 0.8142 0.5079 0.4447 0.4295 0.3473 

0.774193548387097 1.205 0.7837 0.4937 0.4413 0.4009 0.3055 

0.806451612903226 1.076 0.7759 0.4875 0.4006 0.3754 0.3024 

0.838709677419355 1.008 0.6966 0.4418 0.3889 0.3746 0.2916 

0.870967741935484 0.9674 0.5883 0.4337 0.366 0.3501 0.2811 

0.903225806451613 0.7857 0.5856 0.2701 0.2056 0.1928 0.1509 

0.935483870967742 0.7854 0.4683 0.2051 0.1635 0.1463 0.08327 

0.967741935483871 0.2054 0.1215 0.05394 0.04719 0.04251 0.0246 

0.1 3.6266 2.3059 1.1634 0.87725 0.83894 0.69166 

 Average of yearly averages: 0.460775666666667 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AFLcitr1 

Metfile: w12842.dvf 

PRZM scenario: FLcitrusC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-3 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 58

FL Citrus – Model Approach 2 

Stored as AFLcitr2.out 

Chemical: Acequinocyl 

PRZM environment: FLcitrusC.txt modified Satday, 12 October 2002 at 16:39:50 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w12842.dvf modified Wedday, 3 July 2002 at 10:04:28 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.2835 0.2047 0.1053 0.06295 0.05021 0.02042 

1962 0.4821 0.3803 0.2192 0.1153 0.08385 0.03191 

1963 0.3962 0.2868 0.1816 0.1008 0.07132 0.02515 

1964 1.26 0.9129 0.3586 0.2323 0.1695 0.06558 

1965 0.6814 0.5318 0.2683 0.1432 0.1067 0.03428 

1966 0.9799 0.7467 0.2999 0.1513 0.1085 0.03696 

1967 0.3567 0.2683 0.1466 0.1094 0.09536 0.03128 

1968 0.6749 0.494 0.1932 0.1421 0.1036 0.03626 

1969 1.4 1.023 0.4717 0.2253 0.2084 0.06898 

1970 0.684 0.4973 0.2444 0.09649 0.09914 0.03262 

1971 2.013 1.447 0.5383 0.2441 0.179 0.05715 

1972 0.721 0.5151 0.1897 0.1097 0.09552 0.03592 

1973 1.21 0.8812 0.3784 0.1617 0.1099 0.03917 

1974 1.748 1.285 0.547 0.2366 0.1631 0.0544 

1975 0.742 0.545 0.2871 0.1612 0.1138 0.04029 

1976 2.102 1.557 0.6271 0.2967 0.2132 0.06295 

1977 0.176 0.1283 0.04916 0.03496 0.02774 0.01378 

1978 0.3113 0.2288 0.1261 0.08974 0.07522 0.024 

1979 9.416 6.983 2.819 1.082 0.749 0.2003 

1980 1.26 0.9233 0.4257 0.2252 0.1778 0.05366 

1981 0.781 0.5766 0.2896 0.1369 0.1039 0.03907 

1982 0.7168 0.5534 0.3269 0.2207 0.1589 0.05206 

1983 1.229 0.902 0.399 0.1948 0.1982 0.06596 

1984 0.8005 0.5859 0.2259 0.1062 0.08583 0.03048 

1985 0.8638 0.6434 0.2846 0.1412 0.1124 0.04096 

1986 1.455 1.19 0.4771 0.2111 0.1486 0.04644 

1987 1.737 1.33 0.6336 0.3012 0.2243 0.068 

1988 0.324 0.2377 0.1039 0.07195 0.06596 0.03436 

1989 0.396 0.2935 0.1503 0.08722 0.06787 0.02398 

1990 0.4237 0.3155 0.1552 0.08662 0.06414 0.02671 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 9.416 6.983 2.819 1.082 0.749 0.2003 

0.0645161290322581 2.102 1.557 0.6336 0.3012 0.2243 0.06898 

0.0967741935483871 2.013 1.447 0.6271 0.2967 0.2132 0.068 

0.129032258064516 1.748 1.33 0.547 0.2441 0.2084 0.06596 

0.161290322580645 1.737 1.285 0.5383 0.2366 0.1982 0.06558 

0.193548387096774 1.455 1.19 0.4771 0.2323 0.179 0.06295 

0.225806451612903 1.4 1.023 0.4717 0.2253 0.1778 0.05715 

0.258064516129032 1.26 0.9233 0.4257 0.2252 0.1695 0.0544 

0.290322580645161 1.26 0.9129 0.399 0.2207 0.1631 0.05366 

0.32258064516129 1.229 0.902 0.3784 0.2111 0.1589 0.05206 

0.354838709677419 1.21 0.8812 0.3586 0.1948 0.1486 0.04644 

0.387096774193548 0.9799 0.7467 0.3269 0.1617 0.1138 0.04096 

0.419354838709677 0.8638 0.6434 0.2999 0.1612 0.1124 0.04029 

0.451612903225806 0.8005 0.5859 0.2896 0.1513 0.1099 0.03917 

0.483870967741936 0.781 0.5766 0.2871 0.1432 0.1085 0.03907 

0.516129032258065 0.742 0.5534 0.2846 0.1421 0.1067 0.03696 

0.548387096774194 0.721 0.545 0.2683 0.1412 0.1039 0.03626 
 59

0.580645161290323 0.7168 0.5318 0.2444 0.1369 0.1036 0.03592 

0.612903225806452 0.684 0.5151 0.2259 0.1153 0.09914 0.03436 

0.645161290322581 0.6814 0.4973 0.2192 0.1097 0.09552 0.03428 

0.67741935483871 0.6749 0.494 0.1932 0.1094 0.09536 0.03262 

0.709677419354839 0.4821 0.3803 0.1897 0.1062 0.08583 0.03191 

0.741935483870968 0.4237 0.3155 0.1816 0.1008 0.08385 0.03128 

0.774193548387097 0.3962 0.2935 0.1552 0.09649 0.07522 0.03048 

0.806451612903226 0.396 0.2868 0.1503 0.08974 0.07132 0.02671 

0.838709677419355 0.3567 0.2683 0.1466 0.08722 0.06787 0.02515 

0.870967741935484 0.324 0.2377 0.1261 0.08662 0.06596 0.024 

0.903225806451613 0.3113 0.2288 0.1053 0.07195 0.06414 0.02398 

0.935483870967742 0.2835 0.2047 0.1039 0.06295 0.05021 0.02042 

0.967741935483871 0.176 0.1283 0.04916 0.03496 0.02774 0.01378 

0.1 1.9865 1.4353 0.61909 0.29144 0.21272 0.067796 

 Average of yearly averages: 0.046436 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AFLcitr2 

Metfile: w12842.dvf 

PRZM scenario: FLcitrusC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-03 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 60

GA Pecans – Model Approach 1 

stored as AGAPcan1.out 

Chemical: Acequinocyl 

PRZM environment: GAPecansC.txt modified Tueday, 22 April 2003 at 07:57:20 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w93805.dvf modified Wedday, 3 July 2002 at 10:04:32 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 1.364 0.9333 0.3628 0.2279 0.2027 0.07797 

1962 1.533 0.9352 0.4314 0.3652 0.3393 0.2394 

1963 2.138 1.311 0.6455 0.5209 0.5369 0.3949 

1964 3.806 2.334 1.312 1.042 0.9975 0.7271 

1965 2.48 1.723 1.089 1.023 1.004 0.8675 

1966 2.395 1.815 1.236 1.101 1.058 0.9096 

1967 1.752 1.33 0.9909 0.9232 0.8954 0.857 

1968 4.836 3.003 1.425 1.126 1.096 0.8341 

1969 6.399 4.008 1.996 1.483 1.403 1.086 

1970 7.29 4.545 2.168 1.676 1.559 1.264 

1971 3.394 2.339 1.669 1.361 1.293 1.133 

1972 2.796 1.923 1.281 1.09 1.067 1.026 

1973 2.94 2.107 1.545 1.284 1.231 1.139 

1974 3.497 2.422 1.525 1.365 1.299 1.094 

1975 5.737 3.988 2.086 1.635 1.541 1.274 

1976 3.672 2.749 1.62 1.454 1.375 1.211 

1977 2.843 1.997 1.451 1.248 1.188 1.103 

1978 2.961 2.018 1.278 1.127 1.064 0.971 

1979 2.897 2.234 1.588 1.322 1.28 1.095 

1980 4.788 3.345 1.783 1.407 1.33 1.147 

1981 2.971 2.086 1.328 1.232 1.176 1.044 

1982 3.267 2.184 1.298 1.197 1.167 0.9851 

1983 2.739 1.939 1.242 1.084 1.038 0.95 

1984 1.826 1.386 1.16 1.043 0.9925 0.9223 

1985 3.683 2.491 1.398 1.319 1.168 0.9186 

1986 2.498 1.846 1.415 1.343 1.283 1.145 

1987 3.147 2.356 1.58 1.324 1.291 1.184 

1988 2.62 1.973 1.481 1.236 1.189 1.071 

1989 2.338 1.692 1.321 1.145 1.093 0.9831 

1990 1.785 1.323 0.9916 0.9396 0.9236 0.867 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 7.29 4.545 2.168 1.676 1.559 1.274 

0.0645161290322581 6.399 4.008 2.086 1.635 1.541 1.264 

0.0967741935483871 5.737 3.988 1.996 1.483 1.403 1.211 

0.129032258064516 4.836 3.345 1.783 1.454 1.375 1.184 

0.161290322580645 4.788 3.003 1.669 1.407 1.33 1.147 

0.193548387096774 3.806 2.749 1.62 1.365 1.299 1.145 

0.225806451612903 3.683 2.491 1.588 1.361 1.293 1.139 

0.258064516129032 3.672 2.422 1.58 1.343 1.291 1.133 

0.290322580645161 3.497 2.356 1.545 1.324 1.283 1.103 

0.32258064516129 3.394 2.339 1.525 1.322 1.28 1.095 

0.354838709677419 3.267 2.334 1.481 1.319 1.231 1.094 

0.387096774193548 3.147 2.234 1.451 1.284 1.189 1.086 

0.419354838709677 2.971 2.184 1.425 1.248 1.188 1.071 

0.451612903225806 2.961 2.107 1.415 1.236 1.176 1.044 

0.483870967741936 2.94 2.086 1.398 1.232 1.168 1.026 

0.516129032258065 2.897 2.018 1.328 1.197 1.167 0.9851 

0.548387096774194 2.843 1.997 1.321 1.145 1.096 0.9831 
 61

0.580645161290323 2.796 1.973 1.312 1.127 1.093 0.971 

0.612903225806452 2.739 1.939 1.298 1.126 1.067 0.95 

0.645161290322581 2.62 1.923 1.281 1.101 1.064 0.9223 

0.67741935483871 2.498 1.846 1.278 1.09 1.058 0.9186 

0.709677419354839 2.48 1.815 1.242 1.084 1.038 0.9096 

0.741935483870968 2.395 1.723 1.236 1.043 1.004 0.8675 

0.774193548387097 2.338 1.692 1.16 1.042 0.9975 0.867 

0.806451612903226 2.138 1.386 1.089 1.023 0.9925 0.857 

0.838709677419355 1.826 1.33 0.9916 0.9396 0.9236 0.8341 

0.870967741935484 1.785 1.323 0.9909 0.9232 0.8954 0.7271 

0.903225806451613 1.752 1.311 0.6455 0.5209 0.5369 0.3949 

0.935483870967742 1.533 0.9352 0.4314 0.3652 0.3393 0.2394 

0.967741935483871 1.364 0.9333 0.3628 0.2279 0.2027 0.07797 

0.1 5.6469 3.9237 1.9747 1.4801 1.4002 1.2083 

 Average of yearly averages: 0.950689 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AGAPcan1 

Metfile: w93805.dvf 

PRZM scenario: GAPecansC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 62

GA Pecans – Model Approach 2 

stored as AGApcan2.out 

Chemical: Acequinocyl 

PRZM environment: GAPecansC.txt modified Tueday, 22 April 2003 at 07:57:20 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w93805.dvf modified Wedday, 3 July 2002 at 10:04:32 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 1.021 0.811 0.3779 0.2704 0.1971 0.05223 

1962 1.491 1.109 0.4726 0.234 0.1815 0.05311 

1963 2.732 2.036 0.8625 0.3988 0.3122 0.08678 

1964 3.666 2.752 1.705 0.9447 0.683 0.1896 

1965 2.381 1.826 0.8439 0.4792 0.3716 0.1044 

1966 1.6 1.25 0.5991 0.3505 0.321 0.08983 

1967 0.722 0.6103 0.2754 0.2288 0.1866 0.05711 

1968 1.803 1.364 0.5747 0.2607 0.1952 0.06211 

1969 2.235 1.702 1.032 0.4741 0.483 0.1324 

1970 9.357 7.121 3.017 1.289 0.9103 0.2413 

1971 2.682 2.046 1.2 0.5383 0.3803 0.1055 

1972 0.5513 0.415 0.1733 0.1013 0.1027 0.0391 

1973 1.099 0.9095 0.4981 0.243 0.1778 0.0513 

1974 1.718 1.323 0.856 0.4872 0.3504 0.09306 

1975 5.409 4.103 1.909 0.8785 0.6205 0.1662 

1976 1.022 0.7667 0.3348 0.1901 0.1955 0.07121 

1977 2.08 1.567 0.8273 0.3856 0.2726 0.0741 

1978 1.977 1.5 0.7488 0.381 0.2673 0.07263 

1979 2.26 1.743 1.244 0.6378 0.4642 0.129 

1980 5.201 3.948 1.786 0.7166 0.5027 0.1376 

1981 0.5434 0.4194 0.1841 0.1011 0.08863 0.02878 

1982 0.6237 0.4864 0.3748 0.2726 0.2163 0.05895 

1983 0.2756 0.2142 0.1024 0.05344 0.05327 0.02337 

1984 0.8443 0.6453 0.3087 0.2407 0.1822 0.04973 

1985 0.9989 0.764 0.3899 0.2897 0.2183 0.06993 

1986 1.962 1.495 0.7277 0.4845 0.3631 0.1001 

1987 1.615 1.268 0.6219 0.346 0.2544 0.07171 

1988 0.4164 0.3155 0.2218 0.1432 0.1132 0.03667 

1989 0.9453 0.7211 0.3329 0.1734 0.1343 0.04499 

1990 0.727 0.6118 0.2884 0.1647 0.1296 0.03766 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 9.357 7.121 3.017 1.289 0.9103 0.2413 

0.0645161290322581 5.409 4.103 1.909 0.9447 0.683 0.1896 

0.0967741935483871 5.201 3.948 1.786 0.8785 0.6205 0.1662 

0.129032258064516 3.666 2.752 1.705 0.7166 0.5027 0.1376 

0.161290322580645 2.732 2.046 1.244 0.6378 0.483 0.1324 

0.193548387096774 2.682 2.036 1.2 0.5383 0.4642 0.129 

0.225806451612903 2.381 1.826 1.032 0.4872 0.3803 0.1055 

0.258064516129032 2.26 1.743 0.8625 0.4845 0.3716 0.1044 

0.290322580645161 2.235 1.702 0.856 0.4792 0.3631 0.1001 

0.32258064516129 2.08 1.567 0.8439 0.4741 0.3504 0.09306 

0.354838709677419 1.977 1.5 0.8273 0.3988 0.321 0.08983 

0.387096774193548 1.962 1.495 0.7488 0.3856 0.3122 0.08678 

0.419354838709677 1.803 1.364 0.7277 0.381 0.2726 0.0741 

0.451612903225806 1.718 1.323 0.6219 0.3505 0.2673 0.07263 

0.483870967741936 1.615 1.268 0.5991 0.346 0.2544 0.07171 

0.516129032258065 1.6 1.25 0.5747 0.2897 0.2183 0.07121 

0.548387096774194 1.491 1.109 0.4981 0.2726 0.2163 0.06993 
 63

0.580645161290323 1.099 0.9095 0.4726 0.2704 0.1971 0.06211 

0.612903225806452 1.022 0.811 0.3899 0.2607 0.1955 0.05895 

0.645161290322581 1.021 0.7667 0.3779 0.243 0.1952 0.05711 

0.67741935483871 0.9989 0.764 0.3748 0.2407 0.1866 0.05311 

0.709677419354839 0.9453 0.7211 0.3348 0.234 0.1822 0.05223 

0.741935483870968 0.8443 0.6453 0.3329 0.2288 0.1815 0.0513 

0.774193548387097 0.727 0.6118 0.3087 0.1901 0.1778 0.04973 

0.806451612903226 0.722 0.6103 0.2884 0.1734 0.1343 0.04499 

0.838709677419355 0.6237 0.4864 0.2754 0.1647 0.1296 0.0391 

0.870967741935484 0.5513 0.4194 0.2218 0.1432 0.1132 0.03766 

0.903225806451613 0.5434 0.415 0.1841 0.1013 0.1027 0.03667 

0.935483870967742 0.4164 0.3155 0.1733 0.1011 0.08863 0.02878 

0.967741935483871 0.2756 0.2142 0.1024 0.05344 0.05327 0.02337 

0.1 5.0475 3.8284 1.7779 0.86231 0.60872 0.16334 

 Average of yearly averages: 0.0843486666666666 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AGApcan2 

Metfile: w93805.dvf 

PRZM scenario: GAPecansC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 64

NC Apples – Model Approach 1 

stored as ANCappl1.out 

Chemical: Acequinocyl 

PRZM environment: NCappleC.txt modified Satday, 12 October 2002 at 17:09:36 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w03812.dvf modified Wedday, 3 July 2002 at 10:05:50 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1965 0.2979 0.1717 0.1106 0.07736 0.07029 0.02977 

1966 1.579 0.9353 0.4324 0.3587 0.3429 0.1923 

1967 2.958 2.15 1.061 0.7439 0.6749 0.4093 

1968 2.045 1.357 0.8499 0.6789 0.653 0.5474 

1969 3.676 2.24 1.011 0.7819 0.7285 0.5398 

1970 1.34 0.951 0.6135 0.5709 0.5465 0.4883 

1971 1.188 0.8258 0.5591 0.4936 0.4657 0.4211 

1972 1.827 1.158 0.6271 0.5646 0.5299 0.4625 

1973 2.609 1.742 1.006 0.8932 0.8378 0.6699 

1974 1.849 1.286 0.8284 0.6991 0.6715 0.6328 

1975 2.58 1.645 0.8829 0.7637 0.7106 0.5993 

1976 1.78 1.322 0.8074 0.7404 0.7281 0.6553 

1977 2.341 1.61 1.116 0.9144 0.9105 0.699 

1978 2.452 1.663 1.102 0.9309 0.8818 0.7834 

1979 2.444 1.616 0.9343 0.8134 0.7787 0.7313 

1980 1.202 0.965 0.7929 0.7038 0.6982 0.636 

1981 1.812 1.21 0.8849 0.6962 0.6506 0.5413 

1982 2.179 1.524 1.06 0.8156 0.7627 0.6369 

1983 1.623 1.169 0.8989 0.7138 0.6712 0.6217 

1984 1.72 1.207 0.8598 0.8003 0.7618 0.6939 

1985 3.967 2.433 1.135 0.8331 0.7728 0.6378 

1986 2.879 1.804 0.9494 0.7341 0.7163 0.5912 

1987 2.904 1.857 1.097 0.8586 0.8127 0.7102 

1988 1.049 0.9415 0.7987 0.7126 0.6776 0.5679 

1989 2.448 1.605 1.012 0.8731 0.8612 0.653 

1990 4.632 2.955 1.467 1.175 1.123 0.894 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.037037037037037 4.632 2.955 1.467 1.175 1.123 0.894 

0.0740740740740741 3.967 2.433 1.135 0.9309 0.9105 0.7834 

0.111111111111111 3.676 2.24 1.116 0.9144 0.8818 0.7313 

0.148148148148148 2.958 2.15 1.102 0.8932 0.8612 0.7102 

0.185185185185185 2.904 1.857 1.097 0.8731 0.8378 0.699 

0.222222222222222 2.879 1.804 1.061 0.8586 0.8127 0.6939 

0.259259259259259 2.609 1.742 1.06 0.8331 0.7787 0.6699 

0.296296296296296 2.58 1.663 1.012 0.8156 0.7728 0.6553 

0.333333333333333 2.452 1.645 1.011 0.8134 0.7627 0.653 

0.37037037037037 2.448 1.616 1.006 0.8003 0.7618 0.6378 

0.407407407407407 2.444 1.61 0.9494 0.7819 0.7285 0.6369 

0.444444444444444 2.341 1.605 0.9343 0.7637 0.7281 0.636 

0.481481481481481 2.179 1.524 0.8989 0.7439 0.7163 0.6328 

0.518518518518518 2.045 1.357 0.8849 0.7404 0.7106 0.6217 

0.555555555555556 1.849 1.322 0.8829 0.7341 0.6982 0.5993 

0.592592592592593 1.827 1.286 0.8598 0.7138 0.6776 0.5912 

0.62962962962963 1.812 1.21 0.8499 0.7126 0.6749 0.5679 

0.666666666666667 1.78 1.207 0.8284 0.7038 0.6715 0.5474 

0.703703703703704 1.72 1.169 0.8074 0.6991 0.6712 0.5413 

0.740740740740741 1.623 1.158 0.7987 0.6962 0.653 0.5398 

0.777777777777778 1.579 0.965 0.7929 0.6789 0.6506 0.4883 
 65

0.814814814814815 1.34 0.951 0.6271 0.5709 0.5465 0.4625 

0.851851851851852 1.202 0.9415 0.6135 0.5646 0.5299 0.4211 

0.888888888888889 1.188 0.9353 0.5591 0.4936 0.4657 0.4093 

0.925925925925926 1.049 0.8258 0.4324 0.3587 0.3429 0.1923 

0.962962962962963 0.2979 0.1717 0.1106 0.07736 0.07029 0.02977 

0.1 3.7633 2.2979 1.1217 0.91935 0.89041 0.74693 

 Average of yearly averages: 0.578668076923077 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ANCappl1 

Metfile: w03812.dvf 

PRZM scenario: NCappleC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 66

NC Apples – Model Approach 2 

Stored as ANCAppl2.out 

Chemical: Acequinocyl 

PRZM environment: NCappleC.txt modified Satday, 12 October 2002 at 17:09:36 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w03812.dvf modified Wedday, 3 July 2002 at 10:05:50 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1965 0.6363 0.483 0.2203 0.1175 0.1159 0.03323 

1966 2.31 1.755 0.8289 0.4059 0.297 0.08589 

1967 3.049 2.486 1.226 0.6032 0.4764 0.1286 

1968 2.625 2.022 0.9978 0.4552 0.3231 0.09215 

1969 4.829 3.662 1.552 0.6733 0.4765 0.129 

1970 0.6798 0.5623 0.3214 0.153 0.1068 0.03941 

1971 0.6638 0.512 0.2495 0.1334 0.09979 0.03677 

1972 0.6564 0.4974 0.2623 0.1423 0.1319 0.04295 

1973 1.989 1.523 0.8468 0.5537 0.39 0.1067 

1974 1.51 1.156 0.5461 0.2688 0.1946 0.0554 

1975 1.023 0.7693 0.3348 0.1652 0.127 0.04306 

1976 0.6053 0.461 0.2115 0.1694 0.1461 0.04719 

1977 1.234 0.9375 0.6829 0.3378 0.2673 0.08231 

1978 2.322 1.77 0.8005 0.3612 0.2612 0.07736 

1979 0.4489 0.3427 0.1935 0.1228 0.1105 0.044 

1980 0.2889 0.2248 0.09501 0.05799 0.05332 0.01879 

1981 0.1884 0.1433 0.06158 0.04207 0.02871 0.01104 

1982 1.419 1.085 0.7985 0.388 0.2711 0.0845 

1983 0.5025 0.3831 0.211 0.1135 0.08628 0.03532 

1984 0.8829 0.6763 0.4035 0.265 0.1931 0.05514 

1985 2.183 1.66 0.7121 0.3118 0.227 0.06339 

1986 2.106 1.606 0.7278 0.3155 0.2354 0.07195 

1987 1.18 0.8936 0.5191 0.2039 0.1521 0.04646 

1988 0.2854 0.2171 0.09265 0.05922 0.06081 0.02247 

1989 1.899 1.435 0.7073 0.4223 0.325 0.09473 

1990 3.024 2.355 1.033 0.4951 0.3701 0.1133 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.037037037037037 4.829 3.662 1.552 0.6733 0.4765 0.129 

0.0740740740740741 3.049 2.486 1.226 0.6032 0.4764 0.1286 

0.111111111111111 3.024 2.355 1.033 0.5537 0.39 0.1133 

0.148148148148148 2.625 2.022 0.9978 0.4951 0.3701 0.1067 

0.185185185185185 2.322 1.77 0.8468 0.4552 0.325 0.09473 

0.222222222222222 2.31 1.755 0.8289 0.4223 0.3231 0.09215 

0.259259259259259 2.183 1.66 0.8005 0.4059 0.297 0.08589 

0.296296296296296 2.106 1.606 0.7985 0.388 0.2711 0.0845 

0.333333333333333 1.989 1.523 0.7278 0.3612 0.2673 0.08231 

0.37037037037037 1.899 1.435 0.7121 0.3378 0.2612 0.07736 

0.407407407407407 1.51 1.156 0.7073 0.3155 0.2354 0.07195 

0.444444444444444 1.419 1.085 0.6829 0.3118 0.227 0.06339 

0.481481481481481 1.234 0.9375 0.5461 0.2688 0.1946 0.0554 

0.518518518518518 1.18 0.8936 0.5191 0.265 0.1931 0.05514 

0.555555555555556 1.023 0.7693 0.4035 0.2039 0.1521 0.04719 

0.592592592592593 0.8829 0.6763 0.3348 0.1694 0.1461 0.04646 

0.62962962962963 0.6798 0.5623 0.3214 0.1652 0.1319 0.044 

0.666666666666667 0.6638 0.512 0.2623 0.153 0.127 0.04306 

0.703703703703704 0.6564 0.4974 0.2495 0.1423 0.1159 0.04295 

0.740740740740741 0.6363 0.483 0.2203 0.1334 0.1105 0.03941 

0.777777777777778 0.6053 0.461 0.2115 0.1228 0.1068 0.03677 
 67

0.814814814814815 0.5025 0.3831 0.211 0.1175 0.09979 0.03532 

0.851851851851852 0.4489 0.3427 0.1935 0.1135 0.08628 0.03323 

0.888888888888889 0.2889 0.2248 0.09501 0.05922 0.06081 0.02247 

0.925925925925926 0.2854 0.2171 0.09265 0.05799 0.05332 0.01879 

0.962962962962963 0.1884 0.1433 0.06158 0.04207 0.02871 0.01104 

0.1 3.0315 2.3943 1.0909 0.56855 0.41592 0.11789 

 Average of yearly averages: 0.0638888461538462 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ANCAppl2 

Metfile: w03812.dvf 

PRZM scenario: NCappleC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 68

NY Grapes – Model Approach 1 

stored as ANYgrps1.out 

Chemical: Acequinocyl 

PRZM environment: NYGrapesC.txt modified Friday, 8 August 2003 at 09:42:08 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w14860.dvf modified Wedday, 3 July 2002 at 10:06:14 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.596 0.3474 0.1483 0.1237 0.1139 0.03759 

1962 5.365 3.328 1.46 0.9672 0.8656 0.4281 

1963 2.079 1.497 0.755 0.7118 0.6778 0.5708 

1964 3.563 2.223 1.053 0.7838 0.7229 0.6224 

1965 2.27 1.484 0.8568 0.7874 0.7718 0.7044 

1966 3.894 2.409 1.186 0.9045 0.8452 0.7517 

1967 1.822 1.274 0.8292 0.7544 0.7452 0.6683 

1968 2.619 1.786 0.8232 0.7526 0.7101 0.5852 

1969 1.887 1.444 0.912 0.7914 0.7798 0.6779 

1970 4.619 2.795 1.492 1.168 1.157 0.8578 

1971 2.419 1.661 1.071 1.064 1.062 0.9078 

1972 1.692 1.277 1.063 0.9878 0.9583 0.8749 

1973 3.073 1.985 1.082 0.8711 0.8307 0.7732 

1974 2.491 1.662 0.9942 0.8278 0.784 0.7636 

1975 5.815 4.265 2.044 1.461 1.322 1.011 

1976 1.413 1.262 1.18 1.108 1.047 0.8364 

1977 6.089 4.049 2.184 1.61 1.461 1.013 

1978 2.759 1.981 1.387 1.277 1.279 1.12 

1979 4.966 3.222 1.804 1.561 1.467 1.158 

1980 4.25 3.243 1.791 1.533 1.445 1.22 

1981 2.744 2.015 1.399 1.337 1.273 1.116 

1982 4.189 2.711 1.49 1.186 1.184 1.075 

1983 3.255 2.266 1.574 1.355 1.302 1.068 

1984 5.224 3.237 1.649 1.25 1.165 1.027 

1985 4.232 2.991 1.482 1.215 1.118 0.9394 

1986 7.424 4.343 2.014 1.4 1.286 1.02 

1987 4.305 3.072 1.739 1.402 1.335 1.06 

1988 3.205 2.134 1.298 1.129 1.088 0.9741 

1989 2.488 1.66 1.001 0.9261 0.901 0.8281 

1990 5.2 3.21 1.736 1.351 1.221 0.8577 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 7.424 4.343 2.184 1.61 1.467 1.22 

0.0645161290322581 6.089 4.265 2.044 1.561 1.461 1.158 

0.0967741935483871 5.815 4.049 2.014 1.533 1.445 1.12 

0.129032258064516 5.365 3.328 1.804 1.461 1.335 1.116 

0.161290322580645 5.224 3.243 1.791 1.402 1.322 1.075 

0.193548387096774 5.2 3.237 1.739 1.4 1.302 1.068 

0.225806451612903 4.966 3.222 1.736 1.355 1.286 1.06 

0.258064516129032 4.619 3.21 1.649 1.351 1.279 1.027 

0.290322580645161 4.305 3.072 1.574 1.337 1.273 1.02 

0.32258064516129 4.25 2.991 1.492 1.277 1.221 1.013 

0.354838709677419 4.232 2.795 1.49 1.25 1.184 1.011 

0.387096774193548 4.189 2.711 1.482 1.215 1.165 0.9741 

0.419354838709677 3.894 2.409 1.46 1.186 1.157 0.9394 

0.451612903225806 3.563 2.266 1.399 1.168 1.118 0.9078 

0.483870967741936 3.255 2.223 1.387 1.129 1.088 0.8749 

0.516129032258065 3.205 2.134 1.298 1.108 1.062 0.8578 

0.548387096774194 3.073 2.015 1.186 1.064 1.047 0.8577 
 69

0.580645161290323 2.759 1.985 1.18 0.9878 0.9583 0.8364 

0.612903225806452 2.744 1.981 1.082 0.9672 0.901 0.8281 

0.645161290322581 2.619 1.786 1.071 0.9261 0.8656 0.7732 

0.67741935483871 2.491 1.662 1.063 0.9045 0.8452 0.7636 

0.709677419354839 2.488 1.661 1.053 0.8711 0.8307 0.7517 

0.741935483870968 2.419 1.66 1.001 0.8278 0.784 0.7044 

0.774193548387097 2.27 1.497 0.9942 0.7914 0.7798 0.6779 

0.806451612903226 2.079 1.484 0.912 0.7874 0.7718 0.6683 

0.838709677419355 1.887 1.444 0.8568 0.7838 0.7452 0.6224 

0.870967741935484 1.822 1.277 0.8292 0.7544 0.7229 0.5852 

0.903225806451613 1.692 1.274 0.8232 0.7526 0.7101 0.5708 

0.935483870967742 1.413 1.262 0.755 0.7118 0.6778 0.4281 

0.967741935483871 0.596 0.3474 0.1483 0.1237 0.1139 0.03759 

0.1 5.77 3.9769 1.993 1.5258 1.434 1.1196 

 Average of yearly averages: 0.851579666666667 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ANYgrps1 

Metfile: w14860.dvf 

PRZM scenario: NYGrapesC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 70

NY Grapes – Model Approach 2 

stored as ANYgrpe2.out 

Chemical: Acequinocyl 

PRZM environment: NYGrapesC.txt modified Friday, 8 August 2003 at 09:42:08 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w14860.dvf modified Wedday, 3 July 2002 at 10:06:14 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.1935 0.1439 0.08515 0.05221 0.04414 0.01339 

1962 3.12 2.332 1.113 0.514 0.3893 0.114 

1963 0.222 0.1664 0.1124 0.07913 0.057 0.02852 

1964 1.62 1.272 0.5443 0.2339 0.1723 0.05107 

1965 0.4734 0.353 0.1504 0.08647 0.07234 0.02932 

1966 1.72 1.289 0.5525 0.2553 0.1893 0.05942 

1967 0.5497 0.4135 0.1831 0.1162 0.1002 0.03399 

1968 0.196 0.1444 0.08384 0.0648 0.04828 0.01748 

1969 0.1794 0.1322 0.05872 0.04055 0.03016 0.01204 

1970 2.818 2.105 0.947 0.506 0.4176 0.1199 

1971 1.078 0.8075 0.3834 0.1902 0.1501 0.054 

1972 0.262 0.1959 0.1152 0.07197 0.07011 0.02478 

1973 0.6296 0.4716 0.2001 0.1068 0.08147 0.02513 

1974 0.815 0.6154 0.277 0.1381 0.1072 0.03597 

1975 2.451 2.059 1.014 0.5263 0.3966 0.1184 

1976 0.3129 0.2339 0.1203 0.08223 0.06932 0.02977 

1977 3.726 2.795 1.627 0.8034 0.5928 0.1663 

1978 0.9981 0.8319 0.484 0.2776 0.2121 0.07662 

1979 2.184 1.637 0.7126 0.6152 0.4757 0.1369 

1980 1.209 1.001 0.4763 0.3486 0.2702 0.08681 

1981 0.7659 0.6309 0.3209 0.1934 0.16 0.05311 

1982 0.5702 0.4325 0.2356 0.1402 0.1111 0.03668 

1983 0.8814 0.6711 0.5398 0.3061 0.2717 0.08121 

1984 1.205 0.9063 0.4046 0.1771 0.1333 0.04463 

1985 0.5001 0.3718 0.1639 0.09094 0.06793 0.02872 

1986 1.843 1.351 0.6257 0.246 0.1729 0.05144 

1987 1.706 1.31 0.629 0.4908 0.3746 0.1073 

1988 0.6202 0.4696 0.2663 0.1737 0.1536 0.05512 

1989 0.5974 0.4457 0.1895 0.1293 0.1065 0.03413 

1990 1.979 1.487 0.7641 0.451 0.3252 0.09136 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 3.726 2.795 1.627 0.8034 0.5928 0.1663 

0.0645161290322581 3.12 2.332 1.113 0.6152 0.4757 0.1369 

0.0967741935483871 2.818 2.105 1.014 0.5263 0.4176 0.1199 

0.129032258064516 2.451 2.059 0.947 0.514 0.3966 0.1184 

0.161290322580645 2.184 1.637 0.7641 0.506 0.3893 0.114 

0.193548387096774 1.979 1.487 0.7126 0.4908 0.3746 0.1073 

0.225806451612903 1.843 1.351 0.629 0.451 0.3252 0.09136 

0.258064516129032 1.72 1.31 0.6257 0.3486 0.2717 0.08681 

0.290322580645161 1.706 1.289 0.5525 0.3061 0.2702 0.08121 

0.32258064516129 1.62 1.272 0.5443 0.2776 0.2121 0.07662 

0.354838709677419 1.209 1.001 0.5398 0.2553 0.1893 0.05942 

0.387096774193548 1.205 0.9063 0.484 0.246 0.1729 0.05512 

0.419354838709677 1.078 0.8319 0.4763 0.2339 0.1723 0.054 

0.451612903225806 0.9981 0.8075 0.4046 0.1934 0.16 0.05311 

0.483870967741936 0.8814 0.6711 0.3834 0.1902 0.1536 0.05144 

0.516129032258065 0.815 0.6309 0.3209 0.1771 0.1501 0.05107 

0.548387096774194 0.7659 0.6154 0.277 0.1737 0.1333 0.04463 
 71

0.580645161290323 0.6296 0.4716 0.2663 0.1402 0.1111 0.03668 

0.612903225806452 0.6202 0.4696 0.2356 0.1381 0.1072 0.03597 

0.645161290322581 0.5974 0.4457 0.2001 0.1293 0.1065 0.03413 

0.67741935483871 0.5702 0.4325 0.1895 0.1162 0.1002 0.03399 

0.709677419354839 0.5497 0.4135 0.1831 0.1068 0.08147 0.02977 

0.741935483870968 0.5001 0.3718 0.1639 0.09094 0.07234 0.02932 

0.774193548387097 0.4734 0.353 0.1504 0.08647 0.07011 0.02872 

0.806451612903226 0.3129 0.2339 0.1203 0.08223 0.06932 0.02852 

0.838709677419355 0.262 0.1959 0.1152 0.07913 0.06793 0.02513 

0.870967741935484 0.222 0.1664 0.1124 0.07197 0.057 0.02478 

0.903225806451613 0.196 0.1444 0.08515 0.0648 0.04828 0.01748 

0.935483870967742 0.1935 0.1439 0.08384 0.05221 0.04414 0.01339 

0.967741935483871 0.1794 0.1322 0.05872 0.04055 0.03016 0.01204 

0.1 2.7813 2.1004 1.0073 0.52507 0.4155 0.11975 

 Average of yearly averages: 0.0605836666666667 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: ANYgrpe2 

Metfile: w14860.dvf 

PRZM scenario: NYGrapesC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 72

OR Apples – Model Approach 1 

stored as AORAppl1.out 

Chemical: Acequinocyl 

PRZM environment: ORappleC.txt modified Satday, 12 October 2002 at 17:16:34 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w24229.dvf modified Wedday, 3 July 2002 at 10:06:10 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.34 0.2084 0.09484 0.06189 0.04598 0.01604 

1962 0.8403 0.5183 0.3214 0.2175 0.1686 0.08797 

1963 0.6085 0.3969 0.2277 0.1926 0.1863 0.1718 

1964 2.041 1.362 0.5376 0.3127 0.2547 0.1959 

1965 1.417 0.9784 0.4245 0.3373 0.3246 0.2873 

1966 1.129 0.7574 0.4386 0.3843 0.3417 0.3052 

1967 0.6725 0.4708 0.3643 0.334 0.3258 0.2802 

1968 0.9544 0.6935 0.4955 0.41 0.3616 0.2945 

1969 1.111 0.754 0.5332 0.4446 0.4183 0.3686 

1970 1.212 0.8401 0.5849 0.5129 0.4832 0.3957 

1971 0.9897 0.7259 0.4659 0.4076 0.3933 0.3574 

1972 1.075 0.8182 0.5302 0.4174 0.4046 0.3485 

1973 2.614 1.572 0.8115 0.5953 0.4835 0.349 

1974 1.639 1.22 0.7116 0.5728 0.5398 0.4413 

1975 1.05 0.7587 0.5681 0.4948 0.468 0.3766 

1976 0.7851 0.5617 0.3805 0.353 0.3437 0.2851 

1977 1.927 1.246 0.7465 0.4655 0.3754 0.243 

1978 0.5638 0.4732 0.4025 0.3913 0.3801 0.322 

1979 0.8469 0.4641 0.3323 0.3121 0.3003 0.2632 

1980 2.838 1.915 0.8579 0.6701 0.5264 0.3709 

1981 1.759 1.241 0.7012 0.551 0.5375 0.4722 

1982 1.802 1.19 0.7354 0.5927 0.537 0.4832 

1983 1.687 1.089 0.6498 0.5637 0.5529 0.4924 

1984 2.002 1.254 0.6527 0.531 0.4646 0.4155 

1985 0.6883 0.5351 0.4211 0.4093 0.4009 0.3547 

1986 1.207 0.7731 0.4083 0.3418 0.3418 0.2953 

1987 2.295 1.529 0.8819 0.5041 0.4265 0.3684 

1988 0.9614 0.7088 0.4956 0.4493 0.4397 0.3969 

1989 0.912 0.6294 0.3954 0.3623 0.3569 0.3139 

1990 0.7793 0.6351 0.41 0.3684 0.3456 0.2846 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 2.838 1.915 0.8819 0.6701 0.5529 0.4924 

0.0645161290322581 2.614 1.572 0.8579 0.5953 0.5398 0.4832 

0.0967741935483871 2.295 1.529 0.8115 0.5927 0.5375 0.4722 

0.129032258064516 2.041 1.362 0.7465 0.5728 0.537 0.4413 

0.161290322580645 2.002 1.254 0.7354 0.5637 0.5264 0.4155 

0.193548387096774 1.927 1.246 0.7116 0.551 0.4835 0.3969 

0.225806451612903 1.802 1.241 0.7012 0.531 0.4832 0.3957 

0.258064516129032 1.759 1.22 0.6527 0.5129 0.468 0.3766 

0.290322580645161 1.687 1.19 0.6498 0.5041 0.4646 0.3709 

0.32258064516129 1.639 1.089 0.5849 0.4948 0.4397 0.3686 

0.354838709677419 1.417 0.9784 0.5681 0.4655 0.4265 0.3684 

0.387096774193548 1.212 0.8401 0.5376 0.4493 0.4183 0.3574 

0.419354838709677 1.207 0.8182 0.5332 0.4446 0.4046 0.3547 

0.451612903225806 1.129 0.7731 0.5302 0.4174 0.4009 0.349 

0.483870967741936 1.111 0.7587 0.4956 0.41 0.3933 0.3485 

0.516129032258065 1.075 0.7574 0.4955 0.4093 0.3801 0.322 

0.548387096774194 1.05 0.754 0.4659 0.4076 0.3754 0.3139 
 73

0.580645161290323 0.9897 0.7259 0.4386 0.3913 0.3616 0.3052 

0.612903225806452 0.9614 0.7088 0.4245 0.3843 0.3569 0.2953 

0.645161290322581 0.9544 0.6935 0.4211 0.3684 0.3456 0.2945 

0.67741935483871 0.912 0.6351 0.41 0.3623 0.3437 0.2873 

0.709677419354839 0.8469 0.6294 0.4083 0.353 0.3418 0.2851 

0.741935483870968 0.8403 0.5617 0.4025 0.3418 0.3417 0.2846 

0.774193548387097 0.7851 0.5351 0.3954 0.3373 0.3258 0.2802 

0.806451612903226 0.7793 0.5183 0.3805 0.334 0.3246 0.2632 

0.838709677419355 0.6883 0.4732 0.3643 0.3127 0.3003 0.243 

0.870967741935484 0.6725 0.4708 0.3323 0.3121 0.2547 0.1959 

0.903225806451613 0.6085 0.4641 0.3214 0.2175 0.1863 0.1718 

0.935483870967742 0.5638 0.3969 0.2277 0.1926 0.1686 0.08797 

0.967741935483871 0.34 0.2084 0.09484 0.06189 0.04598 0.01604 

0.1 2.2696 1.5123 0.805 0.59071 0.53745 0.46911 

 Average of yearly averages: 0.321243666666667 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AORAppl1 

Metfile: w24229.dvf 

PRZM scenario: ORappleC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 74

OR Apples – Model Approach 2 

stored as AORAppl2.out 

Chemical: Acequinocyl 

PRZM environment: ORappleC.txt modified Satday, 12 October 2002 at 17:16:34 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w24229.dvf modified Wedday, 3 July 2002 at 10:06:10 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.2157 0.1751 0.08418 0.05493 0.04008 0.01606 

1962 0.2949 0.2234 0.1546 0.08253 0.06306 0.02341 

1963 0.2411 0.1811 0.08797 0.04915 0.03396 0.01689 

1964 0.3525 0.2978 0.1225 0.07339 0.04923 0.02154 

1965 0.2702 0.2266 0.1211 0.07111 0.04773 0.02246 

1966 0.344 0.2794 0.1506 0.08277 0.05778 0.0278 

1967 0.4569 0.3476 0.1471 0.07233 0.05429 0.02133 

1968 0.5395 0.4117 0.2248 0.1052 0.08639 0.03701 

1969 0.7469 0.5747 0.2476 0.1559 0.1271 0.04452 

1970 0.277 0.2111 0.1177 0.07462 0.05507 0.02643 

1971 0.4802 0.361 0.1482 0.07196 0.06253 0.02824 

1972 0.1768 0.1459 0.08121 0.04269 0.03082 0.01797 

1973 0.5699 0.4332 0.2415 0.1076 0.07888 0.02934 

1974 0.4264 0.3407 0.228 0.1235 0.0859 0.02982 

1975 0.1777 0.1329 0.055 0.03796 0.02583 0.0179 

1976 0.1773 0.1325 0.06542 0.05525 0.0388 0.01138 

1977 1.073 0.7978 0.3241 0.138 0.1068 0.03816 

1978 0.1777 0.133 0.05386 0.03801 0.02826 0.01171 

1979 0.1767 0.1309 0.06155 0.04257 0.0328 0.01678 

1980 0.6755 0.5261 0.2503 0.1889 0.1262 0.04117 

1981 0.594 0.4518 0.1896 0.1181 0.1145 0.03996 

1982 0.6495 0.491 0.2057 0.1095 0.08783 0.03359 

1983 0.348 0.2614 0.1271 0.05726 0.04875 0.02224 

1984 0.6282 0.4723 0.2129 0.1373 0.09482 0.03065 

1985 0.177 0.1313 0.05772 0.03705 0.03809 0.01536 

1986 0.8137 0.6208 0.2707 0.1108 0.09118 0.03093 

1987 0.8743 0.7094 0.4116 0.1551 0.1037 0.03549 

1988 0.2299 0.1744 0.109 0.05526 0.04442 0.02275 

1989 0.1778 0.1335 0.05444 0.03838 0.02615 0.01468 

1990 0.1773 0.1323 0.05968 0.04639 0.03215 0.01752 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 1.073 0.7978 0.4116 0.1889 0.1271 0.04452 

0.0645161290322581 0.8743 0.7094 0.3241 0.1559 0.1262 0.04117 

0.0967741935483871 0.8137 0.6208 0.2707 0.1551 0.1145 0.03996 

0.129032258064516 0.7469 0.5747 0.2503 0.138 0.1068 0.03816 

0.161290322580645 0.6755 0.5261 0.2476 0.1373 0.1037 0.03701 

0.193548387096774 0.6495 0.491 0.2415 0.1235 0.09482 0.03549 

0.225806451612903 0.6282 0.4723 0.228 0.1181 0.09118 0.03359 

0.258064516129032 0.594 0.4518 0.2248 0.1108 0.08783 0.03093 

0.290322580645161 0.5699 0.4332 0.2129 0.1095 0.08639 0.03065 

0.32258064516129 0.5395 0.4117 0.2057 0.1076 0.0859 0.02982 

0.354838709677419 0.4802 0.361 0.1896 0.1052 0.07888 0.02934 

0.387096774193548 0.4569 0.3476 0.1546 0.08277 0.06306 0.02824 

0.419354838709677 0.4264 0.3407 0.1506 0.08253 0.06253 0.0278 

0.451612903225806 0.3525 0.2978 0.1482 0.07462 0.05778 0.02643 

0.483870967741936 0.348 0.2794 0.1471 0.07339 0.05507 0.02341 

0.516129032258065 0.344 0.2614 0.1271 0.07233 0.05429 0.02275 

0.548387096774194 0.2949 0.2266 0.1225 0.07196 0.04923 0.02246 
 75

0.580645161290323 0.277 0.2234 0.1211 0.07111 0.04875 0.02224 

0.612903225806452 0.2702 0.2111 0.1177 0.05726 0.04773 0.02154 

0.645161290322581 0.2411 0.1811 0.109 0.05526 0.04442 0.02133 

0.67741935483871 0.2299 0.1751 0.08797 0.05525 0.04008 0.01797 

0.709677419354839 0.2157 0.1744 0.08418 0.05493 0.0388 0.0179 

0.741935483870968 0.1778 0.1459 0.08121 0.04915 0.03809 0.01752 

0.774193548387097 0.1777 0.1335 0.06542 0.04639 0.03396 0.01689 

0.806451612903226 0.1777 0.133 0.06155 0.04269 0.0328 0.01678 

0.838709677419355 0.1773 0.1329 0.05968 0.04257 0.03215 0.01606 

0.870967741935484 0.1773 0.1325 0.05772 0.03838 0.03082 0.01536 

0.903225806451613 0.177 0.1323 0.055 0.03801 0.02826 0.01468 

0.935483870967742 0.1768 0.1313 0.05444 0.03796 0.02615 0.01171 

0.967741935483871 0.1767 0.1309 0.05386 0.03705 0.02583 0.01138 

0.1 0.80702 0.61619 0.26866 0.15339 0.11373 0.03978 

 Average of yearly averages: 0.0254363333333333 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AORAppl2 

Metfile: w24229.dvf 

PRZM scenario: ORappleC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 76

OR Christmas Trees – Model Approach 1 

stored as AORxmas1.out 

Chemical: Acequinocyl 

PRZM environment: ORXmasTreeC.txt modified Satday, 12 October 2002 at 17:23:10 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w24232.dvf modified Wedday, 3 July 2002 at 10:06:10 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.07868 0.0478 0.02576 0.01993 0.01738 0.007633 

1962 0.2535 0.1487 0.06339 0.04109 0.03603 0.02359 

1963 0.1935 0.1413 0.06802 0.06019 0.05694 0.05029 

1964 0.6752 0.4637 0.168 0.09514 0.07946 0.06038 

1965 0.3724 0.255 0.1326 0.1062 0.1004 0.0912 

1966 0.3878 0.2541 0.1344 0.109 0.1095 0.09813 

1967 0.4371 0.2768 0.144 0.1126 0.1052 0.09267 

1968 0.423 0.2724 0.1772 0.1293 0.1249 0.1033 

1969 0.4124 0.2878 0.1687 0.1364 0.1226 0.1107 

1970 0.6195 0.3328 0.1822 0.1571 0.1471 0.1247 

1971 0.3592 0.2471 0.1599 0.134 0.1295 0.1212 

1972 0.8926 0.5324 0.236 0.1706 0.1561 0.1277 

1973 0.7582 0.4558 0.2436 0.1932 0.1584 0.118 

1974 0.8648 0.5797 0.2839 0.2096 0.1968 0.1599 

1975 0.3034 0.2224 0.1539 0.1423 0.1388 0.1234 

1976 0.3611 0.2636 0.1533 0.127 0.1229 0.1079 

1977 0.3819 0.2914 0.17 0.1261 0.1087 0.08643 

1978 0.312 0.212 0.1285 0.1136 0.1094 0.1025 

1979 0.3047 0.2048 0.1255 0.1074 0.1027 0.09672 

1980 0.9108 0.6347 0.264 0.1947 0.1588 0.1167 

1981 0.5462 0.361 0.2379 0.2001 0.1881 0.1566 

1982 0.4309 0.2948 0.2044 0.1814 0.1745 0.1553 

1983 0.4497 0.3194 0.2105 0.1856 0.175 0.1544 

1984 0.546 0.3473 0.1954 0.174 0.154 0.1345 

1985 0.2703 0.1929 0.1416 0.138 0.1339 0.1202 

1986 0.4284 0.2834 0.1519 0.1185 0.1122 0.09828 

1987 0.82 0.5378 0.2868 0.161 0.1355 0.1056 

1988 0.4358 0.2931 0.1916 0.1551 0.1459 0.1238 

1989 1.115 0.6632 0.2677 0.1573 0.1374 0.1104 

1990 0.3648 0.2604 0.1761 0.1603 0.1511 0.1283 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 1.115 0.6632 0.2868 0.2096 0.1968 0.1599 

0.0645161290322581 0.9108 0.6347 0.2839 0.2001 0.1881 0.1566 

0.0967741935483871 0.8926 0.5797 0.2677 0.1947 0.175 0.1553 

0.129032258064516 0.8648 0.5378 0.264 0.1932 0.1745 0.1544 

0.161290322580645 0.82 0.5324 0.2436 0.1856 0.1588 0.1345 

0.193548387096774 0.7582 0.4637 0.2379 0.1814 0.1584 0.1283 

0.225806451612903 0.6752 0.4558 0.236 0.174 0.1561 0.1277 

0.258064516129032 0.6195 0.361 0.2105 0.1706 0.154 0.1247 

0.290322580645161 0.5462 0.3473 0.2044 0.161 0.1511 0.1238 

0.32258064516129 0.546 0.3328 0.1954 0.1603 0.1471 0.1234 

0.354838709677419 0.4497 0.3194 0.1916 0.1573 0.1459 0.1212 

0.387096774193548 0.4371 0.2948 0.1822 0.1571 0.1388 0.1202 

0.419354838709677 0.4358 0.2931 0.1772 0.1551 0.1374 0.118 

0.451612903225806 0.4309 0.2914 0.1761 0.1423 0.1355 0.1167 

0.483870967741936 0.4284 0.2878 0.17 0.138 0.1339 0.1107 

0.516129032258065 0.423 0.2834 0.1687 0.1364 0.1295 0.1104 

0.548387096774194 0.4124 0.2768 0.168 0.134 0.1249 0.1079 
 77

0.580645161290323 0.3878 0.2724 0.1599 0.1293 0.1229 0.1056 

0.612903225806452 0.3819 0.2636 0.1539 0.127 0.1226 0.1033 

0.645161290322581 0.3724 0.2604 0.1533 0.1261 0.1122 0.1025 

0.67741935483871 0.3648 0.255 0.1519 0.1185 0.1095 0.09828 

0.709677419354839 0.3611 0.2541 0.144 0.1136 0.1094 0.09813 

0.741935483870968 0.3592 0.2471 0.1416 0.1126 0.1087 0.09672 

0.774193548387097 0.312 0.2224 0.1344 0.109 0.1052 0.09267 

0.806451612903226 0.3047 0.212 0.1326 0.1074 0.1027 0.0912 

0.838709677419355 0.3034 0.2048 0.1285 0.1062 0.1004 0.08643 

0.870967741935484 0.2703 0.1929 0.1255 0.09514 0.07946 0.06038 

0.903225806451613 0.2535 0.1487 0.06802 0.06019 0.05694 0.05029 

0.935483870967742 0.1935 0.1413 0.06339 0.04109 0.03603 0.02359 

0.967741935483871 0.07868 0.0478 0.02576 0.01993 0.01738 0.007633 

0.1 0.88982 0.57551 0.26733 0.19455 0.17495 0.15521 

 Average of yearly averages: 0.1070141 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AORxmas1 

Metfile: w24232.dvf 

PRZM scenario: ORXmasTreeC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.134 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 14 days Set to 0 or delete line for single app. 

Interval 2 interval 14 days Set to 0 or delete line for single app. 

Interval 3 interval 14 days Set to 0 or delete line for single app. 

Interval 4 interval 14 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total (average of entire run) 
 78

OR Christmas Trees – Model Approach 2 

stored as AORXmas2.out 

Chemical: Acequinocyl 

PRZM environment: ORXmasTreeC.txt modified Satday, 12 October 2002 at 17:23:10 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w24232.dvf modified Wedday, 3 July 2002 at 10:06:10 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.07827 0.05975 0.03923 0.03389 0.02646 0.008472 

1962 0.1432 0.1078 0.04642 0.03344 0.026 0.01254 

1963 0.1798 0.1373 0.06181 0.03408 0.02694 0.01259 

1964 0.1831 0.1466 0.05859 0.03311 0.02578 0.01285 

1965 0.12 0.09195 0.04527 0.03307 0.02573 0.01283 

1966 0.1081 0.08482 0.03965 0.03257 0.02521 0.01306 

1967 0.1198 0.09025 0.0378 0.03271 0.02526 0.01158 

1968 0.2064 0.1675 0.08108 0.05615 0.04905 0.01873 

1969 0.1536 0.1194 0.05286 0.03604 0.03427 0.01559 

1970 0.08419 0.06451 0.03768 0.0326 0.02542 0.01053 

1971 0.3476 0.2611 0.1139 0.06075 0.04931 0.01618 

1972 0.07765 0.06217 0.03832 0.03278 0.02762 0.01116 

1973 0.2231 0.1691 0.09549 0.04424 0.03012 0.01504 

1974 0.1117 0.09257 0.05978 0.0339 0.02637 0.01232 

1975 0.07776 0.05927 0.03861 0.03403 0.02632 0.01012 

1976 0.07912 0.0609 0.04034 0.03445 0.02691 0.007477 

1977 0.0886 0.07139 0.04246 0.03363 0.02699 0.01144 

1978 0.07823 0.05963 0.03917 0.03429 0.02764 0.009695 

1979 0.3346 0.2544 0.1128 0.05943 0.04894 0.01574 

1980 0.2354 0.1813 0.08542 0.04998 0.03374 0.01553 

1981 0.2554 0.1986 0.1194 0.06521 0.05449 0.02206 

1982 0.07821 0.05963 0.03909 0.03356 0.02609 0.01097 

1983 0.158 0.1201 0.05785 0.04284 0.03463 0.01238 

1984 0.2506 0.1916 0.09377 0.04922 0.035 0.01554 

1985 0.09143 0.06971 0.03788 0.03234 0.02516 0.009709 

1986 0.07691 0.05781 0.03732 0.03267 0.02529 0.008699 

1987 0.357 0.2773 0.1607 0.06195 0.04188 0.02004 

1988 0.1465 0.1122 0.0519 0.03186 0.02467 0.0124 

1989 0.241 0.1887 0.08449 0.0411 0.02876 0.01417 

1990 0.09762 0.07449 0.03876 0.03279 0.02545 0.01179 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 0.357 0.2773 0.1607 0.06521 0.05449 0.02206 

0.0645161290322581 0.3476 0.2611 0.1194 0.06195 0.04931 0.02004 

0.0967741935483871 0.3346 0.2544 0.1139 0.06075 0.04905 0.01873 

0.129032258064516 0.2554 0.1986 0.1128 0.05943 0.04894 0.01618 

0.161290322580645 0.2506 0.1916 0.09549 0.05615 0.04188 0.01574 

0.193548387096774 0.241 0.1887 0.09377 0.04998 0.035 0.01559 

0.225806451612903 0.2354 0.1813 0.08542 0.04922 0.03463 0.01554 

0.258064516129032 0.2231 0.1691 0.08449 0.04424 0.03427 0.01553 

0.290322580645161 0.2064 0.1675 0.08108 0.04284 0.03374 0.01504 

0.32258064516129 0.1831 0.1466 0.06181 0.0411 0.03012 0.01417 

0.354838709677419 0.1798 0.1373 0.05978 0.03604 0.02876 0.01306 

0.387096774193548 0.158 0.1201 0.05859 0.03445 0.02764 0.01285 

0.419354838709677 0.1536 0.1194 0.05785 0.03429 0.02762 0.01283 

0.451612903225806 0.1465 0.1122 0.05286 0.03408 0.02699 0.01259 

0.483870967741936 0.1432 0.1078 0.0519 0.03403 0.02694 0.01254 

0.516129032258065 0.12 0.09257 0.04642 0.0339 0.02691 0.0124 

0.548387096774194 0.1198 0.09195 0.04527 0.03389 0.02646 0.01238 
 79

0.580645161290323 0.1117 0.09025 0.04246 0.03363 0.02637 0.01232 

0.612903225806452 0.1081 0.08482 0.04034 0.03356 0.02632 0.01179 

0.645161290322581 0.09762 0.07449 0.03965 0.03344 0.02609 0.01158 

0.67741935483871 0.09143 0.07139 0.03923 0.03311 0.026 0.01144 

0.709677419354839 0.0886 0.06971 0.03917 0.03307 0.02578 0.01116 

0.741935483870968 0.08419 0.06451 0.03909 0.03279 0.02573 0.01097 

0.774193548387097 0.07912 0.06217 0.03876 0.03278 0.02545 0.01053 

0.806451612903226 0.07827 0.0609 0.03861 0.03271 0.02542 0.01012 

0.838709677419355 0.07823 0.05975 0.03832 0.03267 0.02529 0.009709 

0.870967741935484 0.07821 0.05963 0.03788 0.0326 0.02526 0.009695 

0.903225806451613 0.07776 0.05963 0.0378 0.03257 0.02521 0.008699 

0.935483870967742 0.07765 0.05927 0.03768 0.03234 0.02516 0.008472 

0.967741935483871 0.07691 0.05781 0.03732 0.03186 0.02467 0.007477 

0.1 0.32668 0.24882 0.11379 0.060618 0.049039 0.018475 

 Average of yearly averages: 0.0130410666666667 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AORXmas2 

Metfile: w24232.dvf 

PRZM scenario: ORXmasTreeC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.134 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 14 days Set to 0 or delete line for single app. 

Interval 2 interval 14 days Set to 0 or delete line for single app. 

Interval 3 interval 14 days Set to 0 or delete line for single app. 

Interval 4 interval 14 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 80

PA Apples – Model Approach 1 

stored as APAappl1.out 

Chemical: Acequinocyl 

PRZM environment: PAappleC.txt modified Satday, 12 October 2002 at 17:24:46 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w14737.dvf modified Wedday, 3 July 2002 at 10:06:12 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 2.29 1.354 0.7568 0.4549 0.3948 0.1675 

1962 3.792 2.357 1.052 0.7766 0.7272 0.501 

1963 4.574 2.836 1.406 1.09 1.032 0.739 

1964 1.871 1.318 1.034 1.01 0.9684 0.8097 

1965 2.4 1.651 1.209 1.034 0.978 0.8392 

1966 3.505 2.242 1.469 1.248 1.188 0.9589 

1967 2.351 1.72 1.239 1.204 1.171 1.073 

1968 1.787 1.437 1.127 1.094 1.077 0.9728 

1969 7.528 5.67 2.746 1.879 1.697 1.148 

1970 2.724 2.009 1.46 1.396 1.343 1.237 

1971 5.646 4.439 2.248 1.85 1.72 1.349 

1972 4.459 2.952 1.918 1.526 1.401 1.295 

1973 5.593 3.56 1.843 1.467 1.395 1.268 

1974 3.918 2.75 2.097 1.732 1.625 1.31 

1975 3.497 2.574 1.651 1.439 1.372 1.227 

1976 6.458 4.108 1.934 1.502 1.42 1.175 

1977 2.581 1.882 1.408 1.327 1.295 1.18 

1978 5.31 3.464 2.382 1.795 1.663 1.334 

1979 4.498 3.017 1.966 1.608 1.513 1.351 

1980 2.358 1.675 1.389 1.382 1.329 1.091 

1981 2.172 1.563 1.12 1.05 1.002 0.9087 

1982 8.087 5.688 2.566 1.839 1.685 1.209 

1983 2.951 2.373 1.653 1.326 1.246 1.144 

1984 3.634 2.482 1.616 1.433 1.354 1.226 

1985 6.27 3.882 2.067 1.64 1.645 1.264 

1986 3.341 2.339 1.569 1.546 1.48 1.271 

1987 6.586 4.143 2.038 1.841 1.7 1.284 

1988 3.605 2.483 1.665 1.499 1.43 1.312 

1989 3.616 2.569 1.553 1.349 1.294 1.197 

1990 5.728 3.636 1.908 1.487 1.403 1.169 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 8.087 5.688 2.746 1.879 1.72 1.351 

0.0645161290322581 7.528 5.67 2.566 1.85 1.7 1.349 

0.0967741935483871 6.586 4.439 2.382 1.841 1.697 1.334 

0.129032258064516 6.458 4.143 2.248 1.839 1.685 1.312 

0.161290322580645 6.27 4.108 2.097 1.795 1.663 1.31 

0.193548387096774 5.728 3.882 2.067 1.732 1.645 1.295 

0.225806451612903 5.646 3.636 2.038 1.64 1.625 1.284 

0.258064516129032 5.593 3.56 1.966 1.608 1.513 1.271 

0.290322580645161 5.31 3.464 1.934 1.546 1.48 1.268 

0.32258064516129 4.574 3.017 1.918 1.526 1.43 1.264 

0.354838709677419 4.498 2.952 1.908 1.502 1.42 1.237 

0.387096774193548 4.459 2.836 1.843 1.499 1.403 1.227 

0.419354838709677 3.918 2.75 1.665 1.487 1.401 1.226 

0.451612903225806 3.792 2.574 1.653 1.467 1.395 1.209 

0.483870967741936 3.634 2.569 1.651 1.439 1.372 1.197 

0.516129032258065 3.616 2.483 1.616 1.433 1.354 1.18 

0.548387096774194 3.605 2.482 1.569 1.396 1.343 1.175 
 81

0.580645161290323 3.505 2.373 1.553 1.382 1.329 1.169 

0.612903225806452 3.497 2.357 1.469 1.349 1.295 1.148 

0.645161290322581 3.341 2.339 1.46 1.327 1.294 1.144 

0.67741935483871 2.951 2.242 1.408 1.326 1.246 1.091 

0.709677419354839 2.724 2.009 1.406 1.248 1.188 1.073 

0.741935483870968 2.581 1.882 1.389 1.204 1.171 0.9728 

0.774193548387097 2.4 1.72 1.239 1.094 1.077 0.9589 

0.806451612903226 2.358 1.675 1.209 1.09 1.032 0.9087 

0.838709677419355 2.351 1.651 1.127 1.05 1.002 0.8392 

0.870967741935484 2.29 1.563 1.12 1.034 0.978 0.8097 

0.903225806451613 2.172 1.437 1.052 1.01 0.9684 0.739 

0.935483870967742 1.871 1.354 1.034 0.7766 0.7272 0.501 

0.967741935483871 1.787 1.318 0.7568 0.4549 0.3948 0.1675 

0.1 6.5732 4.4094 2.3686 1.8408 1.6958 1.3318 

 Average of yearly averages: 1.10036 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: APAappl1 

Metfile: w14737.dvf 

PRZM scenario: PAappleC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 82

PA Apples – Model Approach 2 

stored as APAAppl2.out 

Chemical: Acequinocyl 

PRZM environment: PAappleC.txt modified Satday, 12 October 2002 at 17:24:46 

EXAMS environment: pond298.exv modified Thuday, 29 August 2002 at 17:33:30 

Metfile: w14737.dvf modified Wedday, 3 July 2002 at 10:06:12 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 2.566 1.982 1.26 0.5895 0.4257 0.1216 

1962 1.98 1.575 0.736 0.3491 0.2587 0.08894 

1963 1.168 0.8989 0.4442 0.2607 0.2147 0.07621 

1964 0.2368 0.181 0.1212 0.06752 0.04866 0.02625 

1965 0.6019 0.4635 0.3236 0.1807 0.14 0.04646 

1966 1.142 0.8638 0.3926 0.2776 0.2081 0.06887 

1967 1.193 0.9165 0.4262 0.2831 0.2156 0.07001 

1968 0.1823 0.137 0.07547 0.0519 0.04578 0.02075 

1969 5.343 4.152 2.106 0.9221 0.6578 0.1829 

1970 0.912 0.7028 0.4791 0.2485 0.1935 0.07923 

1971 3.19 2.544 1.255 0.7026 0.5154 0.1527 

1972 0.9843 0.806 0.441 0.2314 0.1747 0.07826 

1973 1.091 0.8275 0.3574 0.1643 0.1383 0.05282 

1974 1.557 1.225 0.9631 0.5204 0.383 0.1129 

1975 0.7191 0.5845 0.4303 0.2179 0.2045 0.07069 

1976 3.396 2.675 1.169 0.5531 0.4127 0.1224 

1977 0.4441 0.3605 0.2566 0.157 0.1245 0.05222 

1978 2.35 1.889 1.144 0.5633 0.4295 0.1255 

1979 1.03 0.8025 0.5369 0.3387 0.3137 0.1007 

1980 0.2098 0.1577 0.06575 0.04423 0.031 0.02032 

1981 0.207 0.1538 0.0637 0.04691 0.04215 0.01493 

1982 4.922 4.02 1.803 0.7979 0.5729 0.1619 

1983 0.7468 0.5691 0.2533 0.1403 0.1103 0.05165 

1984 1.774 1.35 0.6737 0.421 0.3065 0.09285 

1985 3.612 2.739 1.369 0.6143 0.5579 0.1644 

1986 1.166 0.8925 0.4275 0.2236 0.1707 0.06198 

1987 3.099 2.388 1.053 0.6633 0.5153 0.1494 

1988 1.83 1.39 0.767 0.4236 0.3169 0.1046 

1989 0.7509 0.5726 0.2719 0.1537 0.1639 0.05817 

1990 3.216 2.453 1.115 0.6247 0.4642 0.14 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258064516129 5.343 4.152 2.106 0.9221 0.6578 0.1829 

0.0645161290322581 4.922 4.02 1.803 0.7979 0.5729 0.1644 

0.0967741935483871 3.612 2.739 1.369 0.7026 0.5579 0.1619 

0.129032258064516 3.396 2.675 1.26 0.6633 0.5154 0.1527 

0.161290322580645 3.216 2.544 1.255 0.6247 0.5153 0.1494 

0.193548387096774 3.19 2.453 1.169 0.6143 0.4642 0.14 

0.225806451612903 3.099 2.388 1.144 0.5895 0.4295 0.1255 

0.258064516129032 2.566 1.982 1.115 0.5633 0.4257 0.1224 

0.290322580645161 2.35 1.889 1.053 0.5531 0.4127 0.1216 

0.32258064516129 1.98 1.575 0.9631 0.5204 0.383 0.1129 

0.354838709677419 1.83 1.39 0.767 0.4236 0.3169 0.1046 

0.387096774193548 1.774 1.35 0.736 0.421 0.3137 0.1007 

0.419354838709677 1.557 1.225 0.6737 0.3491 0.3065 0.09285 

0.451612903225806 1.193 0.9165 0.5369 0.3387 0.2587 0.08894 

0.483870967741936 1.168 0.8989 0.4791 0.2831 0.2156 0.07923 

0.516129032258065 1.166 0.8925 0.4442 0.2776 0.2147 0.07826 

0.548387096774194 1.142 0.8638 0.441 0.2607 0.2081 0.07621 
 83

0.580645161290323 1.091 0.8275 0.4303 0.2485 0.2045 0.07069 

0.612903225806452 1.03 0.806 0.4275 0.2314 0.1935 0.07001 

0.645161290322581 0.9843 0.8025 0.4262 0.2236 0.1747 0.06887 

0.67741935483871 0.912 0.7028 0.3926 0.2179 0.1707 0.06198 

0.709677419354839 0.7509 0.5845 0.3574 0.1807 0.1639 0.05817 

0.741935483870968 0.7468 0.5726 0.3236 0.1643 0.14 0.05282 

0.774193548387097 0.7191 0.5691 0.2719 0.157 0.1383 0.05222 

0.806451612903226 0.6019 0.4635 0.2566 0.1537 0.1245 0.05165 

0.838709677419355 0.4441 0.3605 0.2533 0.1403 0.1103 0.04646 

0.870967741935484 0.2368 0.181 0.1212 0.06752 0.04866 0.02625 

0.903225806451613 0.2098 0.1577 0.07547 0.0519 0.04578 0.02075 

0.935483870967742 0.207 0.1538 0.06575 0.04691 0.04215 0.02032 

0.967741935483871 0.1823 0.137 0.0637 0.04423 0.031 0.01493 

0.1 3.5904 2.7326 1.3581 0.69867 0.55365 0.16098 

 Average of yearly averages: 0.088987 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: APAAppl2 

Metfile: w14737.dvf 

PRZM scenario: PAappleC.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.9e-5 atm-m^3/mol 

Vapor Pressure vapr 1.268e-6 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.34 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 01-07 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 21 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none none, monthly or total(average of entire run) 
 84

FL Nursery Plants – Model Approach 1 

stored as AFLnurs1.out 

Chemical: Acequinocyl 

PRZM environment: FLnursery no_irrig.txt "modified Tueday, 17 April 2007 at 08:28:20" 

 

EXAMS environment: pond298.exv "modified Thuday, 29 August 2002 at 17:33:30" 

Metfile: w12839.dvf "modified Wedday, 3 July 2002 at 09:04:28" 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.8075 0.5126 0.2688 0.2013 0.188 0.101 

1962 1.297 0.8383 0.4836 0.388 0.3599 0.234 

1963 1.954 1.223 0.65 0.4645 0.4221 0.3201 

1964 3.738 2.216 0.961 0.7373 0.7066 0.4881 

1965 3.277 2.052 1.181 0.9597 0.8819 0.6163 

1966 3.526 2.4 1.183 1.06 0.9924 0.7938 

1967 3.809 2.659 1.337 1.019 0.9382 0.773 

1968 2.772 1.907 1.416 1.341 1.242 0.9313 

1969 2.137 1.512 1.125 0.9187 0.9028 0.8284 

1970 3.158 2.006 1.211 0.9031 0.8309 0.7027 

1971 2.075 1.51 0.9998 0.7784 0.7594 0.6166 

1972 3.147 2.209 1.132 0.9459 0.9013 0.6859 

1973 2.166 1.467 1.063 0.8162 0.751 0.6123 

1974 2.839 1.839 0.8766 0.7058 0.6965 0.5707 

1975 1.162 0.9182 0.6607 0.5518 0.5189 0.4706 

1976 2.599 1.713 0.9072 0.7485 0.7099 0.5458 

1977 8.835 4.903 1.817 1.471 1.306 0.8607 

1978 1.282 1.03 0.7903 0.7456 0.7337 0.6524 

1979 11.44 6.178 2.084 1.286 1.14 0.7836 

1980 2.8 1.829 1.245 1.049 1.009 0.8266 

1981 3.646 2.514 1.3 1.192 1.077 0.7736 

1982 4.869 2.994 1.373 1.145 1.09 0.8653 

1983 2.672 1.858 1.104 0.9698 0.9418 0.8212 

1984 4.333 2.923 1.475 1.187 1.131 0.883 

1985 2.5 1.734 1.379 1.141 1.105 0.8046 

1986 2.714 1.977 1.164 1.017 0.9721 0.8074 

1987 2.831 1.733 1.046 0.8266 0.7875 0.6485 

1988 2.26 1.538 0.9909 0.8344 0.8156 0.619 

1989 2.424 1.581 1.001 0.7996 0.738 0.5525 

1990 2.715 1.643 1.082 0.8685 0.839 0.6649 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258065 11.44 6.178 2.084 1.471 1.306 0.9313 

0.064516129 8.835 4.903 1.817 1.341 1.242 0.883 

0.096774194 4.869 2.994 1.475 1.286 1.14 0.8653 

0.129032258 4.333 2.923 1.416 1.192 1.131 0.8607 

0.161290323 3.809 2.659 1.379 1.187 1.105 0.8284 

0.193548387 3.738 2.514 1.373 1.145 1.09 0.8266 

0.225806452 3.646 2.4 1.337 1.141 1.077 0.8212 

0.258064516 3.526 2.216 1.3 1.06 1.009 0.8074 

0.290322581 3.277 2.209 1.245 1.049 0.9924 0.8046 

0.322580645 3.158 2.052 1.211 1.019 0.9721 0.7938 

0.35483871 3.147 2.006 1.183 1.017 0.9418 0.7836 

0.387096774 2.839 1.977 1.181 0.9698 0.9382 0.7736 

0.419354839 2.831 1.907 1.164 0.9597 0.9028 0.773 

0.451612903 2.8 1.858 1.132 0.9459 0.9013 0.7027 

0.483870968 2.772 1.839 1.125 0.9187 0.8819 0.6859 

0.516129032 2.715 1.829 1.104 0.9031 0.839 0.6649 
 85

0.548387097 2.714 1.734 1.082 0.8685 0.8309 0.6524 

0.580645161 2.672 1.733 1.063 0.8344 0.8156 0.6485 

0.612903226 2.599 1.713 1.046 0.8266 0.7875 0.619 

0.64516129 2.5 1.643 1.001 0.8162 0.7594 0.6166 

0.677419355 2.424 1.581 0.9998 0.7996 0.751 0.6163 

0.709677419 2.26 1.538 0.9909 0.7784 0.738 0.6123 

0.741935484 2.166 1.512 0.961 0.7485 0.7337 0.5707 

0.774193548 2.137 1.51 0.9072 0.7456 0.7099 0.5525 

0.806451613 2.075 1.467 0.8766 0.7373 0.7066 0.5458 

0.838709677 1.954 1.223 0.7903 0.7058 0.6965 0.4881 

0.870967742 1.297 1.03 0.6607 0.5518 0.5189 0.4706 

0.903225806 1.282 0.9182 0.65 0.4645 0.4221 0.3201 

0.935483871 1.162 0.8383 0.4836 0.388 0.3599 0.234 

0.967741935 0.8075 0.5126 0.2688 0.2013 0.188 0.101 

0.1 4.8154 2.9869 1.4691 1.2766 1.1391 0.86484 

 Average of yearly averages: 0.661796667 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AFLnurs1 

Metfile: w12839.dvf 

PRZM scenario: FLnursery no_irrig.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.90E-05 atm-m^3/mol 

Vapor Pressure vapr 1.27E-06 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.134 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-03 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 14 days Set to 0 or delete line for single app. 

Interval 2 interval 14 days Set to 0 or delete line for single app. 

Interval 3 interval 14 days Set to 0 or delete line for single app. 

Interval 4 interval 14 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none "none, monthly or total(average of entire run)" 
 86

FL Nursery Plants – Model Approach 2 

stored as AFLnurs2.out 

Chemical: Acequinocyl 

PRZM environment: FLnursery no_irrig.txt "modified Tueday, 17 April 2007 at 08:28:20" 

 

EXAMS environment: pond298.exv "modified Thuday, 29 August 2002 at 17:33:30" 

Metfile: w12839.dvf "modified Wedday, 3 July 2002 at 09:04:28" 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 3.02 2.19 1.258 0.6179 0.4274 0.1188 

1962 1.954 1.547 0.9595 0.4026 0.2937 0.08347 

1963 2.776 1.997 0.7635 0.3949 0.2755 0.07866 

1964 2.246 1.801 0.8664 0.585 0.4124 0.1168 

1965 1.315 0.953 0.4744 0.2172 0.1669 0.06249 

1966 3.431 2.595 1.163 0.7029 0.4866 0.1444 

1967 4.495 3.482 1.598 0.6552 0.4678 0.1373 

1968 4.28 3.387 2.412 1.302 0.8938 0.231 

1969 1.218 0.9258 0.5401 0.454 0.3397 0.09419 

1970 5.581 4.107 2.156 0.8608 0.5881 0.1582 

1971 2.209 1.584 0.8017 0.5447 0.3824 0.1052 

1972 4.026 3.384 1.546 0.7821 0.5626 0.1516 

1973 0.8595 0.6031 0.2728 0.1752 0.1735 0.05436 

1974 2.935 2.309 0.9161 0.3775 0.2891 0.08931 

1975 0.6436 0.4729 0.2989 0.1819 0.1417 0.04302 

1976 1.952 1.575 0.7694 0.491 0.3718 0.1051 

1977 12.82 9.263 3.708 1.911 1.313 0.3414 

1978 1.153 0.8982 0.4677 0.2664 0.2102 0.05829 

1979 15.97 11.25 4.168 1.692 1.171 0.3055 

1980 2.552 1.897 0.9808 0.4559 0.3185 0.1049 

1981 1.52 1.1 0.4192 0.2293 0.1659 0.06212 

1982 5.508 4.181 1.761 0.9306 0.6713 0.1811 

1983 2.779 2.069 0.9363 0.4182 0.3237 0.09321 

1984 4.42 3.582 1.538 0.7485 0.6248 0.1797 

1985 1.235 0.8983 0.3458 0.2724 0.2384 0.0745 

1986 3.094 2.492 1.098 0.6035 0.5064 0.1419 

1987 1.633 1.174 0.4885 0.2802 0.2285 0.06794 

1988 1.8 1.348 0.8686 0.4512 0.3444 0.0945 

1989 1.272 0.969 0.5255 0.256 0.1934 0.05668 

1990 2.256 1.644 0.6705 0.5025 0.4305 0.1223 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258065 15.97 11.25 4.168 1.911 1.313 0.3414 

0.064516129 12.82 9.263 3.708 1.692 1.171 0.3055 

0.096774194 5.581 4.181 2.412 1.302 0.8938 0.231 

0.129032258 5.508 4.107 2.156 0.9306 0.6713 0.1811 

0.161290323 4.495 3.582 1.761 0.8608 0.6248 0.1797 

0.193548387 4.42 3.482 1.598 0.7821 0.5881 0.1582 

0.225806452 4.28 3.387 1.546 0.7485 0.5626 0.1516 

0.258064516 4.026 3.384 1.538 0.7029 0.5064 0.1444 

0.290322581 3.431 2.595 1.258 0.6552 0.4866 0.1419 

0.322580645 3.094 2.492 1.163 0.6179 0.4678 0.1373 

0.35483871 3.02 2.309 1.098 0.6035 0.4305 0.1223 

0.387096774 2.935 2.19 0.9808 0.585 0.4274 0.1188 

0.419354839 2.779 2.069 0.9595 0.5447 0.4124 0.1168 

0.451612903 2.776 1.997 0.9363 0.5025 0.3824 0.1052 

0.483870968 2.552 1.897 0.9161 0.491 0.3718 0.1051 

0.516129032 2.256 1.801 0.8686 0.4559 0.3444 0.1049 
 87

0.548387097 2.246 1.644 0.8664 0.454 0.3397 0.0945 

0.580645161 2.209 1.584 0.8017 0.4512 0.3237 0.09419 

0.612903226 1.954 1.575 0.7694 0.4182 0.3185 0.09321 

0.64516129 1.952 1.547 0.7635 0.4026 0.2937 0.08931 

0.677419355 1.8 1.348 0.6705 0.3949 0.2891 0.08347 

0.709677419 1.633 1.174 0.5401 0.3775 0.2755 0.07866 

0.741935484 1.52 1.1 0.5255 0.2802 0.2384 0.0745 

0.774193548 1.315 0.969 0.4885 0.2724 0.2285 0.06794 

0.806451613 1.272 0.953 0.4744 0.2664 0.2102 0.06249 

0.838709677 1.235 0.9258 0.4677 0.256 0.1934 0.06212 

0.870967742 1.218 0.8983 0.4192 0.2293 0.1735 0.05829 

0.903225806 1.153 0.8982 0.3458 0.2172 0.1669 0.05668 

0.935483871 0.8595 0.6031 0.2989 0.1819 0.1659 0.05436 

0.967741935 0.6436 0.4729 0.2728 0.1752 0.1417 0.04302 

0.1 5.5737 4.1736 2.3864 1.26486 0.87155 0.22601 

 Average of yearly averages: 0.121931333 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AFLnurs2 

Metfile: w12839.dvf 

PRZM scenario: FLnursery no_irrig.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.90E-05 atm-m^3/mol 

Vapor Pressure vapr 1.27E-06 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.134 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-03 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 14 days Set to 0 or delete line for single app. 

Interval 2 interval 14 days Set to 0 or delete line for single app. 

Interval 3 interval 14 days Set to 0 or delete line for single app. 

Interval 4 interval 14 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none "none, monthly or total(average of entire run)" 
 88

FL Nursery Plants (Roses) – Model Approach 1 

stored as AFLnurs3.out 

Chemical: Acequinocyl 

PRZM environment: FLnursery no_irrig.txt "modified Tueday, 17 April 2007 at 08:28:20" 

 

EXAMS environment: pond298.exv "modified Thuday, 29 August 2002 at 17:33:30" 

Metfile: w12839.dvf "modified Wedday, 3 July 2002 at 09:04:28" 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 0.4037 0.2563 0.1344 0.1007 0.09399 0.0505 

1962 0.6482 0.419 0.2417 0.1939 0.1798 0.1169 

1963 0.9766 0.6116 0.3249 0.2322 0.211 0.16 

1964 1.869 1.108 0.4804 0.3686 0.3533 0.244 

1965 1.638 1.026 0.5902 0.4798 0.4409 0.3081 

1966 1.763 1.2 0.5914 0.53 0.4962 0.3969 

1967 1.904 1.33 0.6688 0.5096 0.4691 0.3865 

1968 1.386 0.9534 0.7078 0.6704 0.6209 0.4656 

1969 1.069 0.7561 0.5624 0.4593 0.4514 0.4142 

1970 1.579 1.003 0.6057 0.4516 0.4155 0.3514 

1971 1.038 0.7551 0.4999 0.3892 0.3797 0.3083 

1972 1.573 1.105 0.5659 0.473 0.4507 0.3429 

1973 1.083 0.7333 0.5316 0.4081 0.3755 0.3061 

1974 1.419 0.9195 0.4383 0.3529 0.3482 0.2853 

1975 0.581 0.4591 0.3304 0.2759 0.2595 0.2353 

1976 1.299 0.8563 0.4536 0.3742 0.355 0.2729 

1977 4.418 2.452 0.9088 0.7356 0.653 0.4304 

1978 0.6408 0.515 0.3952 0.3728 0.3669 0.3262 

1979 5.719 3.089 1.042 0.643 0.5702 0.3918 

1980 1.4 0.9144 0.6226 0.5244 0.5043 0.4133 

1981 1.823 1.257 0.6499 0.5963 0.5385 0.3868 

1982 2.435 1.497 0.6865 0.5725 0.5452 0.4327 

1983 1.336 0.929 0.5521 0.4849 0.4709 0.4106 

1984 2.166 1.461 0.7375 0.5936 0.5657 0.4415 

1985 1.25 0.8668 0.6897 0.5706 0.5523 0.4023 

1986 1.357 0.9885 0.5821 0.5087 0.486 0.4037 

1987 1.415 0.8662 0.5232 0.4133 0.3938 0.3242 

1988 1.13 0.769 0.4954 0.4172 0.4078 0.3095 

1989 1.212 0.7905 0.5004 0.3998 0.369 0.2762 

1990 1.357 0.8214 0.541 0.4343 0.4195 0.3324 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258065 5.719 3.089 1.042 0.7356 0.653 0.4656 

0.064516129 4.418 2.452 0.9088 0.6704 0.6209 0.4415 

0.096774194 2.435 1.497 0.7375 0.643 0.5702 0.4327 

0.129032258 2.166 1.461 0.7078 0.5963 0.5657 0.4304 

0.161290323 1.904 1.33 0.6897 0.5936 0.5523 0.4142 

0.193548387 1.869 1.257 0.6865 0.5725 0.5452 0.4133 

0.225806452 1.823 1.2 0.6688 0.5706 0.5385 0.4106 

0.258064516 1.763 1.108 0.6499 0.53 0.5043 0.4037 

0.290322581 1.638 1.105 0.6226 0.5244 0.4962 0.4023 

0.322580645 1.579 1.026 0.6057 0.5096 0.486 0.3969 

0.35483871 1.573 1.003 0.5914 0.5087 0.4709 0.3918 

0.387096774 1.419 0.9885 0.5902 0.4849 0.4691 0.3868 

0.419354839 1.415 0.9534 0.5821 0.4798 0.4514 0.3865 

0.451612903 1.4 0.929 0.5659 0.473 0.4507 0.3514 

0.483870968 1.386 0.9195 0.5624 0.4593 0.4409 0.3429 
 89

0.516129032 1.357 0.9144 0.5521 0.4516 0.4195 0.3324 

0.548387097 1.357 0.8668 0.541 0.4343 0.4155 0.3262 

0.580645161 1.336 0.8662 0.5316 0.4172 0.4078 0.3242 

0.612903226 1.299 0.8563 0.5232 0.4133 0.3938 0.3095 

0.64516129 1.25 0.8214 0.5004 0.4081 0.3797 0.3083 

0.677419355 1.212 0.7905 0.4999 0.3998 0.3755 0.3081 

0.709677419 1.13 0.769 0.4954 0.3892 0.369 0.3061 

0.741935484 1.083 0.7561 0.4804 0.3742 0.3669 0.2853 

0.774193548 1.069 0.7551 0.4536 0.3728 0.355 0.2762 

0.806451613 1.038 0.7333 0.4383 0.3686 0.3533 0.2729 

0.838709677 0.9766 0.6116 0.3952 0.3529 0.3482 0.244 

0.870967742 0.6482 0.515 0.3304 0.2759 0.2595 0.2353 

0.903225806 0.6408 0.4591 0.3249 0.2322 0.211 0.16 

0.935483871 0.581 0.419 0.2417 0.1939 0.1798 0.1169 

0.967741935 0.4037 0.2563 0.1344 0.1007 0.09399 0.0505 

0.1 2.4081 1.4934 0.73453 0.63833 0.56975 0.43247 

 Average of yearly averages: 0.330883333 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AFLnurs3 

Metfile: w12839.dvf 

PRZM scenario: FLnursery no_irrig.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.90E-05 atm-m^3/mol 

Vapor Pressure vapr 1.27E-06 torr 

Solubility sol 0.067 mg/L 

Kd Kd 678 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0 days Half-life 

Aerobic Aquatic Metabolism kbacw 0 days Halfife 

Anaerobic Aquatic Metabolism kbacs 0 days Halfife 

Aerobic Soil Metabolism asm 0 days Halfife 

Hydrolysis: pH 7 0 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.067 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-03 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 14 days Set to 0 or delete line for single app. 

Interval 2 interval 14 days Set to 0 or delete line for single app. 

Interval 3 interval 14 days Set to 0 or delete line for single app. 

Interval 4 interval 14 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none "none, monthly or total(average of entire run)"
 90

FL Nursery Plants (Roses) – Model Approach 2 

stored as AFLnurs4.out 

Chemical: Acequinocyl 

PRZM environment: FLnursery no_irrig.txt "modified Tueday, 17 April 2007 at 08:28:20" 

 

EXAMS environment: pond298.exv "modified Thuday, 29 August 2002 at 17:33:30" 

Metfile: w12839.dvf "modified Wedday, 3 July 2002 at 09:04:28" 

Water segment concentrations (ppb) 

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 

1961 1.51 1.095 0.6289 0.309 0.2137 0.05939 

1962 0.9769 0.7736 0.4797 0.2013 0.1469 0.04173 

1963 1.388 0.9987 0.3818 0.1974 0.1377 0.03933 

1964 1.123 0.9005 0.4331 0.2925 0.2062 0.05837 

1965 0.6576 0.4766 0.2372 0.1086 0.08346 0.03124 

1966 1.716 1.298 0.5817 0.3515 0.2433 0.07219 

1967 2.247 1.741 0.7989 0.3276 0.2339 0.06864 

1968 2.139 1.693 1.206 0.6512 0.4469 0.1155 

1969 0.6089 0.4627 0.27 0.227 0.1698 0.04709 

1970 2.791 2.054 1.078 0.4304 0.294 0.07911 

1971 1.105 0.7921 0.4008 0.2724 0.1912 0.05262 

1972 2.013 1.692 0.7727 0.391 0.2813 0.07581 

1973 0.4297 0.3015 0.1364 0.08759 0.08676 0.02718 

1974 1.468 1.155 0.4581 0.1888 0.1446 0.04466 

1975 0.3219 0.2365 0.1495 0.09098 0.07087 0.02151 

1976 0.9758 0.7874 0.3846 0.2455 0.1859 0.05255 

1977 6.412 4.631 1.854 0.9555 0.6564 0.1707 

1978 0.5762 0.449 0.2338 0.1332 0.1051 0.02914 

1979 7.981 5.625 2.083 0.846 0.5851 0.1527 

1980 1.276 0.9486 0.4904 0.2279 0.1592 0.05243 

1981 0.7601 0.5503 0.2097 0.1147 0.08297 0.03107 

1982 2.754 2.091 0.8807 0.4653 0.3357 0.09054 

1983 1.389 1.034 0.468 0.209 0.1618 0.0466 

1984 2.21 1.791 0.7691 0.3742 0.3124 0.08983 

1985 0.6173 0.449 0.1728 0.1362 0.1192 0.03725 

1986 1.547 1.246 0.549 0.3018 0.2532 0.07094 

1987 0.8164 0.5867 0.2442 0.1401 0.1142 0.03397 

1988 0.9003 0.6741 0.4343 0.2256 0.1722 0.04725 

1989 0.6357 0.4845 0.2628 0.128 0.09671 0.02834 

1990 1.128 0.8222 0.3353 0.2513 0.2153 0.06115 

Sorted results 

Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 

0.032258065 7.981 5.625 2.083 0.9555 0.6564 0.1707 

0.064516129 6.412 4.631 1.854 0.846 0.5851 0.1527 

0.096774194 2.791 2.091 1.206 0.6512 0.4469 0.1155 

0.129032258 2.754 2.054 1.078 0.4653 0.3357 0.09054 

0.161290323 2.247 1.791 0.8807 0.4304 0.3124 0.08983 

0.193548387 2.21 1.741 0.7989 0.391 0.294 0.07911 

0.225806452 2.139 1.693 0.7727 0.3742 0.2813 0.07581 

0.258064516 2.013 1.692 0.7691 0.3515 0.2532 0.07219 

0.290322581 1.716 1.298 0.6289 0.3276 0.2433 0.07094 

0.322580645 1.547 1.246 0.5817 0.309 0.2339 0.06864 

0.35483871 1.51 1.155 0.549 0.3018 0.2153 0.06115 

0.387096774 1.468 1.095 0.4904 0.2925 0.2137 0.05939 

0.419354839 1.389 1.034 0.4797 0.2724 0.2062 0.05837 

0.451612903 1.388 0.9987 0.468 0.2513 0.1912 0.05262 

0.483870968 1.276 0.9486 0.4581 0.2455 0.1859 0.05255 

0.516129032 1.128 0.9005 0.4343 0.2279 0.1722 0.05243 
 91

0.548387097 1.123 0.8222 0.4331 0.227 0.1698 0.04725 

0.580645161 1.105 0.7921 0.4008 0.2256 0.1618 0.04709 

0.612903226 0.9769 0.7874 0.3846 0.209 0.1592 0.0466 

0.64516129 0.9758 0.7736 0.3818 0.2013 0.1469 0.04466 

0.677419355 0.9003 0.6741 0.3353 0.1974 0.1446 0.04173 

0.709677419 0.8164 0.5867 0.27 0.1888 0.1377 0.03933 

0.741935484 0.7601 0.5503 0.2628 0.1401 0.1192 0.03725 

0.774193548 0.6576 0.4845 0.2442 0.1362 0.1142 0.03397 

0.806451613 0.6357 0.4766 0.2372 0.1332 0.1051 0.03124 

0.838709677 0.6173 0.4627 0.2338 0.128 0.09671 0.03107 

0.870967742 0.6089 0.449 0.2097 0.1147 0.08676 0.02914 

0.903225806 0.5762 0.449 0.1728 0.1086 0.08346 0.02834 

0.935483871 0.4297 0.3015 0.1495 0.09098 0.08297 0.02718 

0.967741935 0.3219 0.2365 0.1364 0.08759 0.07087 0.02151 

0.1 2.7873 2.0873 1.1932 0.63261 0.43578 0.113004 

 Average of yearly averages: 0.060961 

Inputs generated by pe4.pl - 8-August-2003 

Data used for this run: 

Output File: AFLnurs4 

Metfile: w12839.dvf 

PRZM scenario: FLnursery no_irrig.txt 

EXAMS environment file: pond298.exv 

Chemical Name: Acequinocyl 

Description Variable Name Value Units Comments 

Molecular weight mwt 384.5 g/mol 

Henry's Law Const. henry 3.90E-05 atm-m^3/mol 

Vapor Pressure vapr 1.27E-06 torr 

Solubility sol 0.067 mg/L 

Kd Kd 27 mg/L 

Koc Koc mg/L 

Photolysis half-life kdp 0.19 days Half-life 

Aerobic Aquatic Metabolism kbacw 97 days Halfife 

Anaerobic Aquatic Metabolism kbacs 649.8 days Halfife 

Aerobic Soil Metabolism asm 48.5 days Halfife 

Hydrolysis: pH 7 9.6 days Half-life 

Method: CAM 2 integer See PRZM manual 

Incorporation Depth: DEPI 0 cm 

Application Rate: TAPP 0.067 kg/ha 

Application Efficiency: APPEFF 0.99 fraction 

Spray Drift DRFT 0.01 fraction of application rate applied to pond 

Application Date Date 15-03 dd/mm or dd/mmm or dd-mm or dd-mmm 

Interval 1 interval 14 days Set to 0 or delete line for single app. 

Interval 2 interval 14 days Set to 0 or delete line for single app. 

Interval 3 interval 14 days Set to 0 or delete line for single app. 

Interval 4 interval 14 days Set to 0 or delete line for single app. 

Record 17: FILTRA 

 IPSCND 1 

 UPTKF 

Record 18: PLVKRT 

 PLDKRT 

 FEXTRC 0.5 

Flag for Index Res. Run IR Pond 

Flag for runoff calc. RUNOFF none "none, monthly or total(average of entire run)" 
 92

Appendix B. Terrestrial Exposure TREX Inputs for Food Uses, Non-Food 

Uses (Except Roses), and Non-Food Uses (Roses) Using 2 Half-life Periods (35 

and 20 days) 

Chemical Name: Acequinocyl 

 Use Food uses 

 Formulation 15.8 SC 

Application Rate 0.3 lbs ai/acre 

Half-life 35 days 

Application Interval 21 days 

Maximum # Apps./Year 2 

Length of Simulation 1year 

Endpoints 

Bobwhite quail LD50 (mg/kg-bw) 2250.00 

Mallard duck) LC50 (mg/kg-diet) 5000.00 

Bobwhite quail NOAEL(mg/kg-bw) 0.00 

Avian 

Mallard duck NOAEC (mg/kg-diet) 100.00 

LD50 (mg/kg-bw) 5000.00 

LC50 (mg/kg-diet) 0.00 

NOAEL (mg/kg-bw) 5.00 

Mammals 

NOAEC (mg/kg-diet) 100.00 

 

Chemical Name: Acequinocyl 

 Use Food uses 

 Formulation 15.8 SC 

Application Rate 0.3 lbs ai/acre 

Half-life 20 days 

Application Interval 21 days 

Maximum # Apps./Year 2 

Length of Simulation 1 year 

Endpoints 

Bobwhite quail LD50 (mg/kg-bw) 2250.00 

Mallard duck) LC50 (mg/kg-diet) 5000.00 

Bobwhite quail NOAEL(mg/kg-bw) 0.00 

Avian 

Mallard duck NOAEC (mg/kg-diet) 100.00 

LD50 (mg/kg-bw) 5000.00 

Mammals LC50 (mg/kg-diet) 0.00 

NOAEL (mg/kg-bw) 5.00 
 93

Chemical Name: Acequinocyl 

 Use Non-food uses 

 Formulation 15.8 SC 

Application Rate 0.125 lbs ai/acre 

Half-life 35 days 

Application Interval 14 days 

Maximum # Apps./Year 5 

Length of Simulation 1 year 

Endpoints 

Bobwhite quail LD50 (mg/kg-bw) 2250.00 

Mallard duck) LC50 (mg/kg-diet) 5000.00 

Bobwhite quail NOAEL(mg/kg-bw) 0.00 

Avian 

Mallard duck NOAEC (mg/kg-diet) 100.00 

 

LD50 (mg/kg-bw) 5000.00 

LC50 (mg/kg-diet) 0.00 

NOAEL (mg/kg-bw) 5.00 

Mammals 

NOAEC (mg/kg-diet) 100.00 

Chemical Name: Acequinocyl 

 Use Non-food uses 

 Formulation 15.8 SC 

Application Rate 0.125 lbs ai/acre 

Half-life 20 days 

Application Interval 14 days 

Maximum # Apps./Year 5 

Length of Simulation 1 year 

Endpoints 

Bobwhite quail LD50 (mg/kg-bw) 2250.00 

Mallard duck) LC50 (mg/kg-diet) 5000.00 

Bobwhite quail NOAEL(mg/kg-bw) 0.00 

Avian 

Mallard duck NOAEC (mg/kg-diet) 100.00 

 

LD50 (mg/kg-bw) 5000.00 

LC50 (mg/kg-diet) 0.00 

NOAEL (mg/kg-bw) 5.00 

Mammals 

NOAEC (mg/kg-diet) 100.00 
 94

Chemical Name: Acequinocyl 

 Use Non-food uses (roses) 

 Formulation 15.8 SC 

Application Rate 0.06 lbs ai/acre 

Half-life 35 days 

Application Interval 14 days 

Maximum # Apps./Year 5 

Length of Simulation 1 year 

Endpoints 

Bobwhite quail LD50 (mg/kg-bw) 2250.00 

Mallard duck) LC50 (mg/kg-diet) 5000.00 

Bobwhite quail NOAEL(mg/kg-bw) 0.00 

Avian 

Mallard duck NOAEC (mg/kg-diet) 100.00 

 

LD50 (mg/kg-bw) 5000.00 

LC50 (mg/kg-diet) 0.00 

NOAEL (mg/kg-bw) 5.00 

Mammals 

NOAEC (mg/kg-diet) 100.00 

Chemical Name: Acequinocyl 

 Use Non-food uses (roses) 

 Formulation 15.8 SC 

Application Rate 0.06 lbs ai/acre 

Half-life 20 days 

Application Interval 14 days 

Maximum # Apps./Year 5 

Length of Simulation 1 year 

Endpoints 

Bobwhite quail LD50 (mg/kg-bw) 2250.00 

Mallard duck) LC50 (mg/kg-diet) 5000.00 

Bobwhite quail NOAEL(mg/kg-bw) 0.00 

Avian 

Mallard duck NOAEC (mg/kg-diet) 100.00 

 

LD50 (mg/kg-bw) 5000.00 

LC50 (mg/kg-diet) 0.00 

NOAEL (mg/kg-bw) 5.00 

Mammals 

NOAEC (mg/kg-diet) 100.00 
 95

Appendix C. Terrestrial Exposure TREX Outputs 

Summary of Risk Quotient Calculations Based on Upper Bound Kenaga EECs and 

Foliar Dissipation Half-Life of 35 Days for Food Uses 

 

Table X. Upper 90th Percentile Kenaga, Acute Avian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

 

 

Size 

Class 

(gras) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ 

20 1620.97 136.10 0.08 62.38 0.04 76.56 0.05 8.51 0.01 

100 2063.57 77.61 0.04 35.57 0.02 43.66 0.02 4.85 0.00 

1000 2914.87 34.75 0.01 15.93 0.01 19.55 0.01 2.17 0.00 

 

Table X. Upper 90th Percentile Kenaga, Subacute Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

LC50 EEC RQ EEC RQ EEC RQ EEC RQ 

5000 119.50 0.02 54.77 0.01 67.22 0.01 7.47 0.00 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects NOAEC 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

100 119.50 1.20 54.77 0.55 67.22 0.67 7.47 0.07 

Size class not used for dietary risk quotients 

 
 96

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10989.15 113.94 0.01 52.22 0.00 64.09 0.01 7.12 0.00 1.58 0.00 

35 8891.40 78.75 0.01 36.09 0.00 44.29 0.00 4.92 0.00 1.09 0.00 

1000 3845.80 18.26 0.00 8.37 0.00 10.27 0.00 1.14 0.00 0.25 0.00 

 

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects LC50 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

0 119.50 ##### 54.77 ##### 67.22 ##### 7.47 ##### 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dietary Based 

Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

NOAEC 

(ppm) 

EEC RQ EEC RQ EEC RQ EEC RQ 

100 119.50 1.20 54.77 0.55 67.22 0.67 7.47 0.07 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

NOAEL 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10.99 113.94 10.37 52.22 4.75 64.09 5.83 7.12 0.65 1.58 0.14 

35 8.89 78.75 8.86 36.09 4.06 44.29 4.98 4.92 0.55 1.09 0.12 

1000 3.85 18.26 4.75 8.37 2.18 10.27 2.67 1.14 0.30 0.25 0.07 
 97

Summary of Risk Quotient Calculations Based on Upper Bound Kenaga EECs and 

Foliar Dissipation Half-Life of 35 Days for Non-Food Uses (Except Roses) 

 

Table X. Upper 90th Percentile Kenaga, Acute Avian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

 

 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ 

20 1620.97 105.83 0.07 48.50 0.03 59.53 0.04 6.61 0.00 

100 2063.57 60.35 0.03 27.66 0.01 33.95 0.02 3.77 0.00 

1000 2914.87 27.02 0.01 12.38 0.00 15.20 0.01 1.69 0.00 

 

Table X. Upper 90th Percentile Kenaga, Subacute Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

LC50 EEC RQ EEC RQ EEC RQ EEC RQ 

5000 92.92 0.02 42.59 0.01 52.27 0.01 5.81 0.00 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects NOAEC 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

100 92.92 0.93 42.59 0.43 52.27 0.52 5.81 0.06 

Size class not used for dietary risk quotients 

 
 98

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10989.15 88.59 0.01 40.61 0.00 49.83 0.00 5.54 0.00 1.23 0.00 

35 8891.40 61.23 0.01 28.06 0.00 34.44 0.00 3.83 0.00 0.85 0.00 

1000 3845.80 14.20 0.00 6.51 0.00 7.99 0.00 0.89 0.00 0.20 0.00 

 

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects LC50 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

0 92.92 ##### 42.59 ##### 52.27 ##### 5.81 ##### 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dietary Based 

Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

NOAEC 

(ppm) 

EEC RQ EEC RQ EEC RQ EEC RQ 

100 92.92 0.93 42.59 0.43 52.27 0.52 5.81 0.06 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

NOAEL 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10.99 88.59 8.06 40.61 3.70 49.83 4.53 5.54 0.50 1.23 0.11 

35 8.89 61.23 6.89 28.06 3.16 34.44 3.87 3.83 0.43 0.85 0.10 

1000 3.85 14.20 3.69 6.51 1.69 7.99 2.08 0.89 0.23 0.20 0.05 
 99

Summary of Risk Quotient Calculations Based on Upper Bound Kenaga EECs and 

Foliar Dissipation Half-Life of 35 Days for Roses 

 

Table X. Upper 90th Percentile Kenaga, Acute Avian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

 

 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ 

20 1620.97 50.80 0.03 23.28 0.01 28.57 0.02 3.17 0.00 

100 2063.57 28.97 0.01 13.28 0.01 16.29 0.01 1.81 0.00 

1000 2914.87 12.97 0.00 5.94 0.00 7.29 0.00 0.81 0.00 

 

Table X. Upper 90th Percentile Kenaga, Subacute Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

LC50 EEC RQ EEC RQ EEC RQ EEC RQ 

5000 44.60 0.01 20.44 0.00 25.09 0.01 2.79 0.00 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects NOAEC 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

100 44.60 0.45 20.44 0.20 25.09 0.25 2.79 0.03 

Size class not used for dietary risk quotients 

 
 100

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10989.15 42.52 0.00 19.49 0.00 23.92 0.00 2.66 0.00 0.59 0.00 

35 8891.40 29.39 0.00 13.47 0.00 16.53 0.00 1.84 0.00 0.41 0.00 

1000 3845.80 6.81 0.00 3.12 0.00 3.83 0.00 0.43 0.00 0.09 0.00 

 

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects LC50 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

0 44.60 ##### 20.44 ##### 25.09 ##### 2.79 ##### 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dietary Based 

Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

NOAEC 

(ppm) 

EEC RQ EEC RQ EEC RQ EEC RQ 

100 44.60 0.45 20.44 0.20 25.09 0.25 2.79 0.03 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

NOAEL 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10.99 42.52 3.87 19.49 1.77 23.92 2.18 2.66 0.24 0.59 0.05 

35 8.89 29.39 3.31 13.47 1.52 16.53 1.86 1.84 0.21 0.41 0.05 

1000 3.85 6.81 1.77 3.12 0.81 3.83 1.00 0.43 0.11 0.09 0.02 
 101

Summary of Risk Quotient Calculations Based on Upper Bound Kenaga EECs and 

Foliar Dissipation Half-Life of 20 Days for Food Uses 

 

Table X. Upper 90th Percentile Kenaga, Acute Avian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

 

 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ 

20 1620.97 121.60 0.08 55.74 0.03 68.40 0.04 7.60 0.00 

100 2063.57 69.34 0.03 31.78 0.02 39.01 0.02 4.33 0.00 

1000 2914.87 31.05 0.01 14.23 0.00 17.46 0.01 1.94 0.00 

 

Table X. Upper 90th Percentile Kenaga, Subacute Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

LC50 EEC RQ EEC RQ EEC RQ EEC RQ 

5000 106.77 0.02 48.94 0.01 60.06 0.01 6.67 0.00 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects NOAEC 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

100 106.77 1.07 48.94 0.49 60.06 0.60 6.67 0.07 

Size class not used for dietary risk quotients 

 
 102

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10989.15 101.80 0.01 46.66 0.00 57.26 0.01 6.36 0.00 1.41 0.00 

35 8891.40 70.36 0.01 32.25 0.00 39.58 0.00 4.40 0.00 0.98 0.00 

1000 3845.80 16.31 0.00 7.48 0.00 9.18 0.00 1.02 0.00 0.23 0.00 

 

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects LC50 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

0 106.77 ##### 48.94 ##### 60.06 ##### 6.67 ##### 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dietary Based 

Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

NOAEC 

(ppm) 

EEC RQ EEC RQ EEC RQ EEC RQ 

100 106.77 1.07 48.94 0.49 60.06 0.60 6.67 0.07 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

NOAEL 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10.99 101.80 9.26 46.66 4.25 57.26 5.21 6.36 0.58 1.41 0.13 

35 8.89 70.36 7.91 32.25 3.63 39.58 4.45 4.40 0.49 0.98 0.11 

1000 3.85 16.31 4.24 7.48 1.94 9.18 2.39 1.02 0.27 0.23 0.06 
 103

Summary of Risk Quotient Calculations Based on Upper Bound Kenaga EECs and 

Foliar Dissipation Half-Life of 20 Days for Non-Food Uses (Except Roses) 

 

Table X. Upper 90th Percentile Kenaga, Acute Avian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

 

 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ 

20 1620.97 81.02 0.05 37.13 0.02 45.57 0.03 5.06 0.00 

100 2063.57 46.20 0.02 21.18 0.01 25.99 0.01 2.89 0.00 

1000 2914.87 20.69 0.01 9.48 0.00 11.64 0.00 1.29 0.00 

 

Table X. Upper 90th Percentile Kenaga, Subacute Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

LC50 EEC RQ EEC RQ EEC RQ EEC RQ 

5000 71.14 0.01 32.61 0.01 40.02 0.01 4.45 0.00 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects NOAEC 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

100 71.14 0.71 32.61 0.33 40.02 0.40 4.45 0.04 

Size class not used for dietary risk quotients 

 
 104

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10989.15 67.83 0.01 31.09 0.00 38.15 0.00 4.24 0.00 0.94 0.00 

35 8891.40 46.88 0.01 21.49 0.00 26.37 0.00 2.93 0.00 0.65 0.00 

1000 3845.80 10.87 0.00 4.98 0.00 6.11 0.00 0.68 0.00 0.15 0.00 

 

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects LC50 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

0 71.14 ##### 32.61 ##### 40.02 ##### 4.45 ##### 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dietary Based 

Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

NOAEC 

(ppm) 

EEC RQ EEC RQ EEC RQ EEC RQ 

100 71.14 0.71 32.61 0.33 40.02 0.40 4.45 0.04 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

NOAEL 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10.99 67.83 6.17 31.09 2.83 38.15 3.47 4.24 0.39 0.94 0.09 

35 8.89 46.88 5.27 21.49 2.42 26.37 2.97 2.93 0.33 0.65 0.07 

1000 3.85 10.87 2.83 4.98 1.30 6.11 1.59 0.68 0.18 0.15 0.04 
 105

Summary of Risk Quotient Calculations Based on Upper Bound Kenaga EECs and 

Foliar Dissipation Half-Life of 20 Days for Roses 

 

Table X. Upper 90th Percentile Kenaga, Acute Avian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

 

 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ 

20 1620.97 38.89 0.02 17.82 0.01 21.88 0.01 2.43 0.00 

100 2063.57 22.18 0.01 10.16 0.00 12.47 0.01 1.39 0.00 

1000 2914.87 9.93 0.00 4.55 0.00 5.59 0.00 0.62 0.00 

 

Table X. Upper 90th Percentile Kenaga, Subacute Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

LC50 EEC RQ EEC RQ EEC RQ EEC RQ 

5000 34.15 0.01 15.65 0.00 19.21 0.00 2.13 0.00 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Avian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects NOAEC 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

100 34.15 0.34 15.65 0.16 19.21 0.19 2.13 0.02 

Size class not used for dietary risk quotients 

 
 106

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

LD50 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10989.15 32.56 0.00 14.92 0.00 18.31 0.00 2.03 0.00 0.45 0.00 

35 8891.40 22.50 0.00 10.31 0.00 12.66 0.00 1.41 0.00 0.31 0.00 

1000 3845.80 5.22 0.00 2.39 0.00 2.93 0.00 0.33 0.00 0.07 0.00 

 

Table X. Upper 90th Percentile Kenaga, Acute Mammalian Dietary Based Risk 

Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects LC50 

(ppm) EEC RQ EEC RQ EEC RQ EEC RQ 

0 34.15 ##### 15.65 ##### 19.21 ##### 2.13 ##### 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dietary Based 

Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

NOAEC 

(ppm) 

EEC RQ EEC RQ EEC RQ EEC RQ 

100 34.15 0.34 15.65 0.16 19.21 0.19 2.13 0.02 

Size class not used for dietary risk quotients 

 

Table X. Upper 90th Percentile Kenaga, Chronic Mammalian Dose-Based Risk Quotients 

EECs and RQs 

Short Grass Tall Grass 

Broadleaf 

Plants/ 

Small Insects 

Fruits/Pods/ 

Seeds/ 

Large Insects 

Granivore 

Size 

Class 

(grams) 

Adjusted 

NOAEL 

EEC RQ EEC RQ EEC RQ EEC RQ EEC RQ 

15 10.99 32.56 2.96 14.92 1.36 18.31 1.67 2.03 0.19 0.45 0.04 

35 8.89 22.50 2.53 10.31 1.16 12.66 1.42 1.41 0.16 0.31 0.04 

1000 3.85 5.22 1.36 2.39 0.62 2.93 0.76 0.33 0.08 0.07 0.02 
 107

Appendix D. Terrestrial Plant Exposure TERRPLANT Inputs and Outputs 

Table 1. Chemical Identity. 

Chemical Name Acequinocyl 

PC code 6329 

Use Insecticide (miticide) 

Application Method Foliar spray 

Application Form Liquid 

Solubility in Water 

(ppm) 0.0067 

 

Table 2. Input parameters used to derive EECs. 

Input Parameter Symbol Value Units 

Application Rate A 0.3 (food uses) y 

Incorporation I 1 none 

Runoff Fraction R 0.01 none 

Drift Fraction D 0.01 none 

 

Table 3. EECs for Acequinocyl. Units in y. 

Description Equation EEC 

Runoff to dry areas (A/I)*R 0.003 

Runoff to semi-aquatic areas (A/I)*R*10 0.03 

Spray drift A*D 0.003 

Total for dry areas ((A/I)*R)+(A*D) 0.006 

Total for semi-aquatic areas ((A/I)*R*10)+(A*D) 0.033 

 

Table 4. Plant survival and growth data used for RQ derivation. Units are in y. 

 Seedling Emergence Vegetative Vigor 

Plant type EC25 NOAEC EC25 NOAEC 

Monocot 0.9 0.9 0.9 0.9 

Dicot 0.7 0.3 0.9 0.3 

 

Table 5. RQ values for plants in dry and semi-aquatic areas exposed to Acequinocyl through runoff 

and/or spray drift.* 

Plant Type Listed Status Dry Semi-Aquatic Spray Drift 

Monocot non-listed <0.1 <0.1 <0.1 

Monocot listed <0.1 <0.1 <0.1 

Dicot non-listed <0.1 <0.1 <0.1 

Dicot listed <0.1 0.11 <0.1 

*If RQ > 1.0, the LOC is exceeded, resulting in potential for risk to that plant group 
 108

Table 1. Chemical Identity. 

Chemical Name Acequinocyl 

PC code 6329 

Use Insecticide (miticide) 

Application Method Foliar spray 

Application Form Liquid 

Solubility in Water 

(ppm) 0.0067 

 

Table 2. Input parameters used to derive EECs. 

Input Parameter Symbol Value Units 

Application Rate A 

0.125 (non-food 

uses – except 

roses) y 

Incorporation I 1 none 

Runoff Fraction R 0.01 none 

Drift Fraction D 0.01 none 

 

Table 3. EECs for Acequinocyl. Units in y. 

Description Equation EEC 

Runoff to dry areas (A/I)*R 0.00125 

Runoff to semi-aquatic areas (A/I)*R*10 0.0125 

Spray drift A*D 0.00125 

Total for dry areas ((A/I)*R)+(A*D) 0.0025 

Total for semi-aquatic areas ((A/I)*R*10)+(A*D) 0.01375 

 

Table 4. Plant survival and growth data used for RQ derivation. Units are in y. 

 Seedling Emergence Vegetative Vigor 

Plant type EC25 NOAEC EC25 NOAEC 

Monocot 0.9 0.9 0.9 0.9 

Dicot 0.7 0.3 0.9 0.3 

 

Table 5. RQ values for plants in dry and semi-aquatic areas exposed to Acequinocyl through runoff 

and/or spray drift.* 

Plant Type Listed Status Dry Semi-Aquatic Spray Drift 

Monocot non-listed <0.1 <0.1 <0.1 

Monocot listed <0.1 <0.1 <0.1 

Dicot non-listed <0.1 <0.1 <0.1 

Dicot listed <0.1 <0.1 <0.1 

*If RQ > 1.0, the LOC is exceeded, resulting in potential for risk to that plant group 
 109

Table 1. Chemical Identity. 

Chemical Name Acequinocyl 

PC code 6329 

Use Insecticide (miticide) 

Application Method Foliar spray 

Application Form Liquid 

Solubility in Water 

(ppm) 0.0067 

 

Table 2. Input parameters used to derive EECs. 

Input Parameter Symbol Value Units 

Application Rate A 

0.06 (non-food 

uses- roses) y 

Incorporation I 1 none 

Runoff Fraction R 0.01 none 

Drift Fraction D 0.01 none 

 

Table 3. EECs for Acequinocyl. Units in y. 

Description Equation EEC 

Runoff to dry areas (A/I)*R 0.0006 

Runoff to semi-aquatic areas (A/I)*R*10 0.006 

Spray drift A*D 0.0006 

Total for dry areas ((A/I)*R)+(A*D) 0.0012 

Total for semi-aquatic areas ((A/I)*R*10)+(A*D) 0.0066 

 

Table 4. Plant survival and growth data used for RQ derivation. Units are in y. 

 Seedling Emergence Vegetative Vigor 

Plant type EC25 NOAEC EC25 NOAEC 

Monocot 0.9 0.9 0.9 0.9 

Dicot 0.7 0.3 0.9 0.3 

 

Table 5. RQ values for plants in dry and semi-aquatic areas exposed to Acequinocyl through runoff 

and/or spray drift.* 

Plant Type Listed Status Dry Semi-Aquatic Spray Drift 

Monocot non-listed <0.1 <0.1 <0.1 

Monocot listed <0.1 <0.1 <0.1 

Dicot non-listed <0.1 <0.1 <0.1 

Dicot listed <0.1 <0.1 <0.1 

*If RQ > 1.0, the LOC is exceeded, resulting in potential for risk to that plant group. 
 110

Appendix E. Ecological Studies Submitted for Acequinocyl 

Study 

Guideline 

Data Requirement MRID # Study Classification 

Birds

71-1a Avian acute oral LD50, Japanese quail 45435002 Supplemental1

71-1a Avian acute oral LD50, Mallard duck 45435001 Invalid4

71-1b Avian acute oral LD50, Bobwhite quail( (Formulation) 45530602 Acceptable 

71-2a Avian subacute dietary LC50, Bobwhite quail, (Formulation) 45530603 Invalid 

71-2a Avian subacute dietary LC50, Japanese quail 45435004 Supplemental1

71-2b Avian subacute dietary LC50, Mallard Duck 45435003 Acceptable 

71-4a Avian Reproduction, Bobwhite quail 45435006 Acceptable 

71-4b Avian Reproduction, Mallard duck 45435005 Acceptable 

850-2100 Avian acute oral LD50, Bobwhite quail 46615501 Acceptable4

850-2200 Avian dietary LC50, Bobwhite quail 46622701 Acceptable4

Fish and Invertebrates

72-1a Freshwater fish acute LC50/EC50, Bluegill sunfish 45434918 Supplemental2

72-1b Freshwater fish acute LC50/EC50, Bluegill sunfish 

(Formulation) 

45428605 Acceptable 

72-1c Freshwater fish acute LC50/EC50, Rainbow trout 45434920 and 

45868502 

Supplemental2

(Both studies) 

72-1d Freshwater fish acute LC50/EC50, Rainbow trout 

(Formulation) 

45530601 Acceptable 

72-1 Freshwater fish acute LC50/EC50, Zebrafish 45434919 Supplemental1, 2

850-1075 Freshwater fish acute LC50, common carp (R1 degradate) 46370502 Supplemental4

72-2a Freshwater invertebrate, Daphnia EC50 45434915 Invalid4

72-2a Freshwater invertebrate, Chironomid LC50 (Formulation) 45782303 Supplemental3

72-3a Estuarine/marine fish acute LC50, Sheepshead minnow 45434921 Supplemental2

72-3d Estuarine/marine fish acute LC50, Sheepshead minnow 

(Formulation) 

45428606 Acceptable 

72-3b Estuarine/marine acute invertebrate EC50, Eastern oyster 45434916 Supplemental2

72-3c Estuarine/marine acute invertebrate EC50 , Mysid shrimp 45434917 Supplemental2

72-4a Freshwater early life stage chronic, Rainbow trout 

(Formulation) 

45428607 Supplemental 

72-4b Freshwater invertebrate life cycle, Daphnia 45434922 Supplemental 

72-4c Estuarine/marine fish early life-stage, Sheepshead minnow No study N/A 
 111

72-4b Estuarine/marine life cycle, Mysid No study N/A4

850-1010 Freshwater invertebrate LC50, Daphnia 46370502 Invalid4

850-1010 Freshwater invertebrate LC50, Daphnia 46372101 Acceptable4

Mammals

81-1 Acute mammalian oral LD50 (Rat) 45435011 Acceptable 

81-1 Acute mammalian oral LD50 (Mouse) 45435010 Acceptable 

83-3a Mammalian Developmental – Rat 45531908 and 

45651706 

Acceptable 

83-3b Mammalian Developmental – Rabbit 45531907 and 

45651705 

Acceptable 

83-4 2-Generation Reproduction Study - Rat 45531909 Acceptable 

Plants

122-1a Terrestrial plants (Tier I) - Seedling Emergence 

(Formulation) 

45428609 Acceptable 

123-1b Terrestrial plants (Tier I) -Vegetative Vigor (Formulation) 45428610 Acceptable 

122-2 Aquatic plants (Tier I), Freshwater algae 45435008 Supplemental 

123-2 Aquatic plants (Tier I), Freshwater algae (Formulation) 45428611 Supplemental 

123-2 Vascular Plant, Lemna gibba No study N/A 

Non-target Insects

141-1 Acute Contact, Honey bee 

Technical 45435007 Acceptable 

141-1 Acute Contact, Honeybee 

Formulation 

45428608 Acceptable 

Nonguideline Acute Oral, Honeybee 

(Formulation) 

45428608 Supplemental 

Non 

Guideline 

(OPPTS 

850.6200 ) 

Earthworm 45435009 Supplemental 

Non 

Guideline 

(OPPTS 

850.620 ) 

Earthworm 

(Formulation) 

45782304 Supplemental 

1

Not recommended species; 2Poor recovery of the test chemical in addition to other guideline deviations; 3Test chemical was not measured in all 

test groups; 4

 New study using technical ingredient or formulated product is required; 4New studies submitted since the conditional registration. 
 112

Appendix F. The Risk Quotient Method and Levels of Concern 

The Risk Quotient Method is the means by which EFED integrates the results of exposure and 

ecotoxicity data. In this method, both acute and chronic risk quotients (RQs) are calculated by 

dividing exposure estimates by ecotoxicity values or toxicity endpoints derived from the studies. 

Derived RQs are then compared to OPP's levels of concern (LOCs). The LOCs are criteria used 

by OPP to indicate potential risk to non-target organisms and the need to consider regulatory 

action. EFED has defined LOCs for acute risk, potential restricted use, and for endangered 

species. Risk presumptions, along with the corresponding RQs and LOCs are summarized in the 

table below. 

Risk Presumption RQ LOC

Birds 

Acute Risk EEC/LC50 or LD50/sqft or LD50/day 0.5 

Acute Restricted Use EEC/LC50 or LD50/sqft or LD50/day (or LD50 < 50 mg/kg) 0.2 

Acute Endangered Species EEC/LC50 or LD50/sqft or LD50/day 0.1 

Chronic Risk EEC/NOAEC 1 

Wild Mammals 

Acute Risk EEC/LC50 or LD50/sqft or LD50/day 0.5 

Acute Restricted Use EEC/LC50 or LD50/sqft or LD50/day (or LD50 < 50 mg/kg) 0.2 

Acute Endangered Species EEC/LC50 or LD50/sqft or LD50/day 0.1 

Chronic Risk EEC/NOAEC 1 

Aquatic Animals 

Acute Risk EEC/LC50 or EC50 0.5 

Acute Restricted Use EEC/LC50 or EC50 0.1 

Acute Endangered Species EEC/LC50 or EC50 0.05 

Chronic Risk EEC/NOAEC 1 

Terrestrial and Semi-Aquatic Plants 

Acute Risk EEC/EC25 1 

Acute Endangered Species EEC/EC05 or NOAEC 1 

Aquatic Plants 

Acute Risk EEC/EC50 1 

Acute Endangered Species EEC/EC05 or NOAEC 1 
 113

Appendix G. Aquatic RQ Calculations 

Surface water estimated environmental concentrations (EECs) resulting from acequinocyl 

applications to both food and non-food crops were predicted using the Tier II PRZM-EXAMS 

model. Peak EECs were compared to acute toxicity endpoints to derive acute RQs. The 60-day 

and 21-day EECs are compared to chronic toxicity endpoints (NOAEC values) to derive chronic 

RQs for fish and invertebrates, respectively. 
 114

Appendix H. Endangered Species Summary for Acequinocyl 

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Kidneyshell, Triangular Ptychobranchus greenii Endangered Yes Alabama Bivalve Freshwater 

Bat, Gray Myotis grisescens Endangered No Alabama Mammal Subterraneous, 

Terrestrial 

Mouse, Perdido Key 

Beach 

Peromyscus polionotus 

trissyllepsis 

Endangered Yes Alabama Mammal Coastal (neritic) 

Mussel, Southern 

Clubshell 

Pleurobema decisum Endangered Yes Alabama Bivalve Freshwater 

Mouse, Alabama Beach Peromyscus polionotus 

ammobates 

Endangered Yes Alabama Mammal Terrestrial, Coastal 

(neritic) 

Pearlymussel, Alabama 

Lamp 

Lampsilis virescens Endangered No Alabama Bivalve Freshwater 

Madtom, Yellowfin Noturus flavipinnis Threatened Yes Alabama Fish Freshwater 

Cavefish, Alabama Speoplatyrhinus poulsoni Endangered Yes Alabama Fish Freshwater 

Mussel, Southern Pigtoe Pleurobema georgianum Endangered Yes Alabama Bivalve Freshwater 

Turtle, Alabama Redbellied Pseudemys alabamensis Endangered No Alabama Reptile Terrestrial, 

Freshwater 

Mussel, Shiny Pigtoe Fusconaia cor Endangered No Alabama Bivalve Freshwater 

Campeloma, Slender Campeloma decampi Endangered No Alabama Gastropod Freshwater 

Pearlymussel, Orangefooted Plethobasus cooperianus Endangered No Alabama Bivalve Freshwater 

Pearlymussel, Pale 

Lilliput 

Toxolasma cylindrellus Endangered No Alabama Bivalve Freshwater 

Pearlymussel, Turgidblossom Epioblasma turgidula Endangered No Alabama Bivalve Freshwater 

Pearlymussel, White 

Wartyback 

Plethobasus cicatricosus Endangered No Alabama Bivalve Freshwater 

Mussel, Fine-lined 

Pocketbook 

Lampsilis altilis Threatened Yes Alabama Bivalve Freshwater 

Pebblesnail, Flat Lepyrium showalteri Endangered No Alabama Gastropod Freshwater 

Pearlymussel, Cracking Hemistena lata Endangered No Alabama Bivalve Freshwater 

Mussel, Ovate Clubshell Pleurobema perovatum Endangered Yes Alabama Bivalve Freshwater 

Mussel, Dark Pigtoe Pleurobema furvum Endangered Yes Alabama Bivalve Freshwater 

Mussel, Fine-rayed 

Pigtoe 

Fusconaia cuneolus Endangered No Alabama Bivalve Freshwater 

Mussel, Flat Pigtoe 

(=Marshall's Mussel) 

Pleurobema marshalli Endangered No Alabama Bivalve Freshwater 

Chub, Spotfin Erimonax monachus Threatened Yes Alabama Fish Freshwater 

Mussel, Heavy Pigtoe 

(=Judge Tait's Mussel) 

Pleurobema taitianum Endangered No Alabama Bivalve Freshwater 

Mussel, Cumberland 

Combshell 

Epioblasma brevidens Endangered Yes Alabama Bivalve Freshwater 

Mussel, Heelsplitter 

Inflated 

Potamilus inflatus Threatened No Alabama Bivalve Freshwater 

Mussel, Shiny-rayed 

Pocketbook 

Lampsilis subangulata Endangered No Alabama Bivalve Freshwater 

Tortoise, Gopher Gopherus polyphemus Threatened No Alabama Reptile Terrestrial 
 115

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Mucket, Orangenacre Lampsilis perovalis Threatened Yes Alabama Bivalve Freshwater 

Combshell, Southern 

(=Penitent mussel) 

Epioblasma penita Endangered No Alabama Bivalve Freshwater 

Mussel, Alabama 

Moccasinshell 

Medionidus acutissimus Threatened Yes Alabama Bivalve Freshwater 

Mussel, Ring Pink (=Golf 

Stick Pearly) 

Obovaria retusa Endangered No Alabama Bivalve Freshwater 

Mussel, Acornshell 

Southern 

Epioblasma 

othcaloogensis 

Endangered Yes Alabama Bivalve Freshwater 

Mussel, Rough Pigtoe Pleurobema plenum Endangered No Alabama Bivalve Freshwater 

Combshell, Upland Epioblasma metastriata Endangered Yes Alabama Bivalve Freshwater 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Alabama Bivalve Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Alabama Bird Terrestrial 

Mussel, Coosa 

Moccasinshell 

Medionidus parvulus Endangered Yes Alabama Bivalve Freshwater 

Darter, Boulder Etheostoma wapiti Endangered No Alabama Fish Freshwater 

Sea turtle, loggerhead Caretta caretta Threatened No Alabama Reptile Saltwater 

Turtle, Flattened Musk Sternotherus depressus Threatened No Alabama Reptile Freshwater, 

Terrestrial 

Shiner, Blue Cyprinella caerulea Threatened No Alabama Fish Freshwater 

Shiner, Cahaba Notropis cahabae Endangered No Alabama Fish Freshwater 

Woodpecker, Redcockaded Picoides borealis Endangered No Alabama Bird Terrestrial 

Shiner, Palezone Notropis albizonatus Endangered No Alabama Fish Freshwater 

Shrimp, Alabama Cave Palaemonias alabamae Endangered No Alabama Crustacean Freshwater 

Darter, Goldline Percina aurolineata Threatened No Alabama Fish Freshwater 

Elimia, Lacy Elimia crenatella Threatened No Alabama Gastropod Freshwater 

Sculpin, Pygmy Cottus paulus 

(=pygmaeus) 

Threatened No Alabama Fish Freshwater 

Snail, Lioplax Cylindrical Lioplax cyclostomaformis Endangered No Alabama Gastropod Freshwater 

Snail, Tulotoma Tulotoma magnifica Endangered No Alabama Gastropod Terrestrial 

Snake, Eastern Indigo Drymarchon corais 

couperi 

Threatened No Alabama Reptile Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Alabama Bird Terrestrial 

Darter, Watercress Etheostoma nuchale Endangered No Alabama Fish Freshwater 

Darter, Vermilion Etheostoma chermocki Endangered No Alabama Fish Freshwater 

Darter, Snail Percina tanasi Threatened No Alabama Fish Freshwater 

Darter, Slackwater Etheostoma boschungi Threatened Yes Alabama Fish Freshwater 

Snail, Armored Pyrgulopsis (=Marstonia) 

pachyta 

Endangered No Alabama Gastropod Freshwater 

Sturgeon, Gulf Acipenser oxyrinchus 

desotoi 

Threatened Yes Alabama Fish Saltwater, 

Freshwater 

Pearlymussel, 

Cumberland Monkeyface 

Quadrula intermedia Endangered No Alabama Bivalve Freshwater 

Riversnail, Anthony's Athearnia anthonyi Endangered No Alabama Gastropod Freshwater 

Rocksnail, Painted Leptoxis taeniata Threatened No Alabama Gastropod Freshwater 
 116

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Rocksnail, Plicate Leptoxis plicata Endangered No Alabama Gastropod Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Alabama Mammal Subterraneous, 

Terrestrial 

Rocksnail, Round Leptoxis ampla Threatened No Alabama Gastropod Freshwater 

Stirrupshell Quadrula stapes Endangered No Alabama Bivalve Freshwater 

Salamander, Flatwoods Ambystoma cingulatum Threatened No Alabama Amphibian Freshwater, Vernal 

pool, Terrestrial 

Sturgeon, Alabama Scaphirhynchus suttkusi Endangered No Alabama Fish Freshwater 

Salamander, Red Hills Phaeognathus hubrichti Threatened No Alabama Amphibian Freshwater, 

Terrestrial 

Stork, Wood Mycteria americana Endangered No Alabama Bird Terrestrial 

Spinedace, Little 

Colorado 

Lepidomeda vittata Threatened Yes Arizona Fish Freshwater 

Spikedace Meda fulgida Threatened Yes Arizona Fish Freshwater 

Squawfish, Colorado Ptychocheilus lucius Endangered Yes Arizona Fish Freshwater 

Pygmy-owl, Cactus 

Ferruginous 

Glaucidium brasilianum 

cactorum 

Endangered No Arizona Bird Terrestrial 

Pupfish, Desert Cyprinodon macularius Endangered Yes Arizona Fish Freshwater 

Bobwhite, Masked Colinus virginianus 

ridgwayi 

Endangered No Arizona Bird Terrestrial 

Pronghorn, Sonoran Antilocapra americana 

sonoriensis 

Endangered No Arizona Mammal Terrestrial 

Chub, Bonytail Gila elegans Endangered Yes Arizona Fish Freshwater 

Rail, Yuma Clapper Rallus longirostris 

yumanensis 

Endangered No Arizona Bird Terrestrial 

Squirrel, Mount Graham 

Red 

Tamiasciurus hudsonicus 

grahamensis 

Endangered Yes Arizona Mammal Terrestrial 

Owl, Mexican Spotted Strix occidentalis lucida Threatened Yes Arizona Bird Terrestrial 

Chub, Gila Gila intermedia Endangered Yes Arizona Fish Freshwater 

Sucker, Razorback Xyrauchen texanus Endangered Yes Arizona Fish Freshwater 

Ocelot Leopardus (=Felis) 

pardalis 

Endangered No Arizona Mammal Terrestrial 

Salamander, Sonora 

Tiger 

Ambystoma tigrinum 

stebbinsi 

Endangered No Arizona Amphibian Vernal pool, 

Freshwater, 

Terrestrial 

Catfish, Yaqui Ictalurus pricei Threatened Yes Arizona Fish Freshwater 

Chub, Humpback Gila cypha Endangered Yes Arizona Fish Freshwater 

Bat, Lesser (=Sanborn's) 

Long-nosed 

Leptonycteris curasoae 

yerbabuenae 

Endangered No Arizona Mammal Subterraneous, 

Terrestrial 

Shiner, Beautiful Cyprinella formosa Threatened Yes Arizona Fish Freshwater 

Rattlesnake, New 

Mexican Ridge-nosed 

Crotalus willardi obscurus Threatened Yes Arizona Reptile Terrestrial 

Flycatcher, Southwestern 

Willow 

Empidonax traillii extimus Endangered Yes Arizona Bird Terrestrial 

Ambersnail, Kanab Oxyloma haydeni 

kanabensis 

Endangered No Arizona Gastropod Freshwater, 

Terrestrial 

Ferret, Black-footed Mustela nigripes Endangered No Arizona Mammal Terrestrial 
 117

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Jaguarundi, Sinaloan Herpailurus (=Felis) 

yagouaroundi tolteca 

Endangered No Arizona Mammal Terrestrial 

Minnow, Loach Tiaroga cobitis Threatened Yes Arizona Fish Freshwater 

Jaguar Panthera onca Endangered No Arizona Mammal Terrestrial 

Trout, Gila Oncorhynchus gilae Endangered No Arizona Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Arizona Bird Terrestrial 

Falcon, Northern 

Aplomado 

Falco femoralis 

septentrionalis 

Endangered No Arizona Bird Terrestrial 

Condor, California Gymnogyps californianus Endangered Yes Arizona Bird Terrestrial 

Wolf, Gray Canis lupus Endangered Yes Arizona Mammal Terrestrial 

Tortoise, Desert Gopherus agassizii Threatened Yes Arizona Reptile Terrestrial 

Frog, Chiricahua Leopard Rana chiricahuensis Threatened No Arizona Amphibian Freshwater, 

Terrestrial 

Trout, Apache Oncorhynchus apache Threatened No Arizona Fish Freshwater 

Woundfin Plagopterus argentissimus Endangered Yes Arizona Fish Freshwater 

Chub, Yaqui Gila purpurea Endangered Yes Arizona Fish Freshwater 

Chub, Virgin River Gila seminuda (=robusta) Endangered Yes Arizona Fish Freshwater 

Vole, Hualapai Mexican Microtus mexicanus 

hualpaiensis 

Endangered No Arizona Mammal Terrestrial 

Chub, Sonora Gila ditaenia Threatened Yes Arizona Fish Freshwater 

Topminnow, Gila 

(Yaqui) 

Poeciliopsis occidentalis Endangered No Arizona Fish Freshwater 

Pearlymussel, Fat 

Pocketbook 

Potamilus capax Endangered No Arkansas Bivalve Freshwater 

Fatmucket, Arkansas Lampsilis powelli Threatened No Arkansas Bivalve Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Arkansas Mammal Subterraneous, 

Terrestrial 

Shagreen, Magazine 

Mountain 

Mesodon magazinensis Threatened No Arkansas Gastropod Terrestrial 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Arkansas Fish Freshwater 

Bat, Ozark Big-eared Corynorhinus (=Plecotus) 

townsendii ingens 

Endangered No Arkansas Mammal Terrestrial, 

Subterraneous 

Crayfish, Cave 

(Cambarus zophonastes) 

Cambarus zophonastes Endangered No Arkansas Crustacean Freshwater 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Arkansas Insect Terrestrial 

Woodpecker, Redcockaded Picoides borealis Endangered No Arkansas Bird Terrestrial 

Rock-pocketbook, 

Ouachita (=Wheeler's 

pm) 

Arkansia wheeleri Endangered No Arkansas Bivalve Freshwater 

Mussel, Speckled 

Pocketbook 

Lampsilis streckeri Endangered No Arkansas Bivalve Freshwater 

Crayfish, Cave 

(Cambarus aculabrum) 

Cambarus aculabrum Endangered No Arkansas Crustacean Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Arkansas Bird Terrestrial 

Cavefish, Ozark Amblyopsis rosae Threatened No Arkansas Fish Freshwater 
 118

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Eagle, Bald Haliaeetus leucocephalus Threatened No Arkansas Bird Terrestrial 

Bat, Gray Myotis grisescens Endangered No Arkansas Mammal Subterraneous, 

Terrestrial 

Mussel, Scaleshell Leptodea leptodon Endangered No Arkansas Bivalve Freshwater 

Darter, Leopard Percina pantherina Threatened Yes Arkansas Fish Freshwater 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Arkansas Bivalve Freshwater 

Salmon, Chinook 

(Central Valley Spring 

Run) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes California Fish Brackish, Saltwater, 

Freshwater 

Fly, Delhi Sands Flowerloving Rhaphiomidas terminatus 

abdominalis 

Endangered No California Insect Terrestrial 

Snake, Giant Garter Thamnophis gigas Threatened No California Reptile Freshwater, 

Terrestrial 

Salmon, Chinook 

(Central Valley Fall Run) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened No California Fish Brackish, 

Freshwater, 

Saltwater 

Salmon, Chinook 

(California Coastal Run) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes California Fish Freshwater, 

Saltwater, Brackish

Snake, San Francisco 

Garter 

Thamnophis sirtalis 

tetrataenia 

Endangered No California Reptile Freshwater, 

Terrestrial 

Flycatcher, Southwestern 

Willow 

Empidonax traillii extimus Endangered Yes California Bird Terrestrial 

Salamander, Santa Cruz 

Long-toed 

Ambystoma 

macrodactylum croceum 

Endangered No California Amphibian Freshwater, Vernal 

pool, Terrestrial 

Sparrow, San Clemente 

Sage 

Amphispiza belli 

clementeae 

Threatened No California Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No California Bird Terrestrial 

Fox, San Joaquin Kit Vulpes macrotis mutica Endangered No California Mammal Terrestrial 

Fox, San Miguel Island Urocyon littoralis 

littoralis 

Endangered Yes California Mammal Terrestrial 

Salamander, Desert 

Slender 

Batrachoseps aridus Endangered No California Amphibian Freshwater, 

Terrestrial 

Fox, Santa Catalina 

Island 

Urocyon littoralis 

catalinae 

Endangered Yes California Mammal Terrestrial 

Salamander, California 

Tiger 

Ambystoma californiense Endangered No California Amphibian Terrestrial, Vernal 

pool 

Sea turtle, olive ridley Lepidochelys olivacea Threatened No California Reptile Saltwater 

Shrike, San Clemente 

Loggerhead 

Lanius ludovicianus 

mearnsi 

Endangered No California Bird Terrestrial 

Fairy Shrimp, Riverside Streptocephalus woottoni Endangered Yes California Crustacean Vernal pool 

Fairy Shrimp, San Diego Branchinecta 

sandiegonensis 

Endangered Yes California Crustacean Vernal pool 

Goby, Tidewater Eucyclogobius newberryi Endangered Yes California Fish Freshwater 

Shrimp, California 

Freshwater 

Syncaris pacifica Endangered No California Crustacean Freshwater 

Fox, Santa Cruz Island Urocyon littoralis 

santacruzae 

Endangered Yes California Mammal Terrestrial 
 119

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Fairy Shrimp, Longhorn Branchinecta 

longiantenna 

Endangered Yes California Crustacean Vernal pool 

Sheep, Sierra Nevada 

Bighorn 

Ovis canadensis 

californiana 

Endangered No California Mammal Terrestrial 

Salmon, Chinook 

(Sacramento River 

Winter Run) 

Oncorhynchus (=Salmo) 

tshawytscha 

Endangered No California Fish Saltwater, 

Freshwater, 

Brackish 

Skipper, Carson 

Wandering 

Pseudocopaeodes eunus 

obscurus 

Endangered No California Insect Terrestrial 

Fairy Shrimp, Vernal 

Pool 

Branchinecta lynchi Threatened Yes California Crustacean Vernal pool 

Skipper, Laguna 

Mountain 

Pyrgus ruralis lagunae Endangered No California Insect Terrestrial 

Smelt, Delta Hypomesus transpacificus Threatened Yes California Fish Freshwater, 

Brackish 

Fairy Shrimp, 

Conservancy Fairy 

Branchinecta conservatio Endangered Yes California Crustacean Vernal pool 

Dace, Ash Meadows 

Speckled 

Rhinichthys osculus 

nevadensis 

Endangered Yes California Fish Freshwater 

Salmon, Coho (Southern 

OR/Northern CA Coast) 

Oncorhynchus (=Salmo) 

kisutch 

Threatened Yes California Fish Freshwater, 

Brackish, Saltwater

Salmon, Coho (Central 

California Coast 

population) 

Oncorhynchus (=Salmo) 

kisutch 

Endangered No California Fish Saltwater, Brackish, 

Freshwater 

Shrew, Buena Vista Lake 

Ornate 

Sorex ornatus relictus Endangered Yes California Mammal Terrestrial 

Snail, Morro 

Shoulderband 

Helminthoglypta 

walkeriana 

Endangered Yes California Gastropod Terrestrial 

Sheep, Peninsular 

Bighorn 

Ovis canadensis Endangered Yes California Mammal Terrestrial 

Condor, California Gymnogyps californianus Endangered Yes California Bird Terrestrial 

Kangaroo Rat, Stephens' Dipodomys stephensi (incl. 

D. cascus) 

Endangered No California Mammal Terrestrial 

Butterfly, Myrtle's 

Silverspot 

Speyeria zerene myrtleae Endangered No California Insect Terrestrial 

Butterfly, Oregon 

Silverspot 

Speyeria zerene hippolyta Threatened Yes California Insect Terrestrial 

Butterfly, Palos Verdes 

Blue 

Glaucopsyche lygdamus 

palosverdesensis 

Endangered Yes California Insect Terrestrial 

Butterfly, Quino 

Checkerspot 

Euphydryas editha quino 

(=E. e. wrighti) 

Endangered Yes California Insect Terrestrial 

Butterfly, San Bruno 

Elfin 

Callophrys mossii 

bayensis 

Endangered No California Insect Terrestrial 

Abalone, White Haliotis sorenseni Endangered No California Crustacean Saltwater 

Butterfly, Smith's Blue Euphilotes enoptes smithi Endangered No California Insect Terrestrial 

Kangaroo Rat, Tipton Dipodomys nitratoides 

nitratoides 

Endangered No California Mammal Terrestrial 

Lizard, Blunt-nosed 

Leopard 

Gambelia silus Endangered No California Reptile Terrestrial 
 120

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Gnatcatcher, Coastal 

California 

Polioptila californica 

californica 

Threatened Yes California Bird Terrestrial 

Lizard, Island Night Xantusia riversiana Threatened No California Reptile Terrestrial 

Butterfly, Mission Blue Icaricia icarioides 

missionensis 

Endangered No California Insect Terrestrial 

Owl, Northern Spotted Strix occidentalis caurina Threatened Yes California Bird Terrestrial 

Moth, Kern Primrose 

Sphinx 

Euproserpinus euterpe Threatened No California Insect Terrestrial 

Chub, Bonytail Gila elegans Endangered Yes California Fish Freshwater 

Mountain Beaver, Point 

Arena 

Aplodontia rufa nigra Endangered No California Mammal Freshwater, 

Terrestrial 

Rail, Light-footed 

Clapper 

Rallus longirostris levipes Endangered No California Bird Terrestrial 

Mouse, Pacific Pocket Perognathus longimembris 

pacificus 

Endangered No California Mammal Terrestrial 

Mouse, Salt Marsh 

Harvest 

Reithrodontomys 

raviventris 

Endangered No California Mammal Terrestrial 

Murrelet, Marbled Brachyramphus 

marmoratus marmoratus 

Threatened Yes California Bird Freshwater, 

Terrestrial, 

Saltwater 

Chub, Hutton Tui Gila bicolor ssp. Threatened No California Fish Freshwater 

Chub, Mohave Tui Gila bicolor mohavensis Endangered No California Fish Freshwater 

Lizard, Coachella Valley 

Fringe-toed 

Uma inornata Threatened Yes California Reptile Terrestrial 

Crayfish, Shasta Pacifastacus fortis Endangered No California Crustacean Freshwater 

Frog, California Redlegged Rana aurora draytonii Threatened Yes California Amphibian Terrestrial, 

Freshwater 

Beetle, Delta Green 

Ground 

Elaphrus viridis Threatened Yes California Insect Vernal pool, 

Terrestrial 

Beetle, Mount Hermon 

June 

Polyphylla barbata Endangered No California Insect Subterraneous, 

Terrestrial 

Rail, Yuma Clapper Rallus longirostris 

yumanensis 

Endangered No California Bird Terrestrial 

Frog, Mountain Yellowlegged Rana muscosa Endangered No California Amphibian Terrestrial, 

Freshwater 

Rail, California Clapper Rallus longirostris 

obsoletus 

Endangered No California Bird Terrestrial 

Chub, Owens Tui Gila bicolor snyderi Endangered Yes California Fish Freshwater 

Rabbit, Riparian Brush Sylvilagus bachmani 

riparius 

Endangered No California Mammal Terrestrial 

Grasshopper, Zayante 

Band-winged 

Trimerotropis infantilis Endangered Yes California Insect Terrestrial 

Pupfish, Owens Cyprinodon radiosus Endangered No California Fish Freshwater 

Kangaroo Rat, San 

Bernardino Merriam's 

Dipodomys merriami 

parvus 

Endangered Yes California Mammal Terrestrial 

Pupfish, Desert Cyprinodon macularius Endangered Yes California Fish Freshwater 

Kangaroo Rat, Morro 

Bay 

Dipodomys heermanni 

morroensis 

Endangered Yes California Mammal Terrestrial 
 121

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Butterfly, Bay 

Checkerspot (Wright's 

euphydryas) 

Euphydryas editha 

bayensis 

Threatened Yes California Insect Terrestrial 

Butterfly, Behren's 

Silverspot 

Speyeria zerene behrensii Endangered No California Insect Terrestrial 

Butterfly, Callippe 

Silverspot 

Speyeria callippe callippe Endangered No California Insect Terrestrial 

Butterfly, El Segundo 

Blue 

Euphilotes battoides allyni Endangered No California Insect Terrestrial 

Plover, Western Snowy Charadrius alexandrinus 

nivosus 

Threatened Yes California Bird Terrestrial 

Pelican, Brown Pelecanus occidentalis Endangered No California Bird Terrestrial 

Kangaroo Rat, Fresno Dipodomys nitratoides 

exilis 

Endangered Yes California Mammal Terrestrial 

Kangaroo Rat, Giant Dipodomys ingens Endangered No California Mammal Terrestrial 

Butterfly, Lange's 

Metalmark 

Apodemia mormo langei Endangered No California Insect Terrestrial 

Butterfly, Lotis Blue Lycaeides argyrognomon 

lotis 

Endangered No California Insect Terrestrial 

Fox, Santa Rosa Island Urocyon littoralis 

santarosae 

Endangered Yes California Mammal Terrestrial 

Beetle, Valley Elderberry 

Longhorn 

Desmocerus californicus 

dimorphus 

Threatened Yes California Insect Terrestrial 

Tadpole Shrimp, Vernal 

Pool 

Lepidurus packardi Endangered Yes California Crustacean Vernal pool 

Squawfish, Colorado Ptychocheilus lucius Endangered Yes California Fish Freshwater 

Steelhead, (Northern 

California population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened No California Fish Saltwater, Brackish, 

Freshwater 

Trout, Little Kern Golden Oncorhynchus aguabonita 

whitei 

Threatened Yes California Fish Freshwater 

Trout, Paiute Cutthroat Oncorhynchus clarki 

seleniris 

Threatened No California Fish Freshwater 

Beetle, Ohlone Tiger Cicindela ohlone Endangered No California Insect Terrestrial 

Steelhead, (Central 

California Coast 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes California Fish Freshwater, 

Saltwater, Brackish

Sucker, Santa Ana Catostomus santaanae Threatened Yes California Fish Freshwater 

Sucker, Razorback Xyrauchen texanus Endangered Yes California Fish Freshwater 

Vireo, Least Bell's Vireo bellii pusillus Endangered Yes California Bird Terrestrial 

Steelhead, (California 

Central Valley 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes California Fish Brackish, 

Freshwater, 

Saltwater 

Vole, Amargosa Microtus californicus 

scirpensis 

Endangered Yes California Mammal Terrestrial 

Tern, California Least Sterna antillarum browni Endangered No California Bird Terrestrial 

Towhee, Inyo Brown Pipilo crissalis 

eremophilus 

Threatened Yes California Bird Terrestrial 

Tortoise, Desert Gopherus agassizii Threatened Yes California Reptile Terrestrial 
 122

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Whipsnake (=Striped 

Racer), Alameda 

Masticophis lateralis 

euryxanthus 

Threatened Yes California Reptile Terrestrial 

Sturgeon, green Acipenser medirostris Threatened No California Fish 

Toad, Arroyo 

Southwestern 

Bufo californicus 

(=microscaphus) 

Endangered Yes California Amphibian Freshwater, 

Terrestrial 

Stickleback, Unarmored 

Threespine 

Gasterosteus aculeatus 

williamsoni 

Endangered No California Fish Freshwater 

Sucker, Shortnose Chasmistes brevirostris Endangered No California Fish Freshwater 

Sucker, Lost River Deltistes luxatus Endangered No California Fish Freshwater 

Steelhead, (Southern 

California population) 

Oncorhynchus (=Salmo) 

mykiss 

Endangered Yes California Fish Brackish, Saltwater, 

Freshwater 

Sucker, Modoc Catostomus microps Endangered Yes California Fish Freshwater 

Trout, Lahontan 

Cutthroat 

Oncorhynchus clarki 

henshawi 

Threatened No California Fish Freshwater 

Woodrat, Riparian Neotoma fuscipes riparia Endangered No California Mammal Terrestrial 

Steelhead, (South-Central 

California population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes California Fish Freshwater, 

Saltwater, Brackish

Butterfly, Uncompahgre 

Fritillary 

Boloria acrocnema Endangered No Colorado Insect Terrestrial 

Mouse, Preble's Meadow 

Jumping 

Zapus hudsonius preblei Threatened Yes Colorado Mammal Terrestrial 

Owl, Mexican Spotted Strix occidentalis lucida Threatened Yes Colorado Bird Terrestrial 

Chub, Bonytail Gila elegans Endangered Yes Colorado Fish Freshwater 

Trout, Greenback 

Cutthroat 

Oncorhynchus clarki 

stomias 

Threatened No Colorado Fish Freshwater 

Skipper, Pawnee 

Montane 

Hesperia leonardus 

montana 

Threatened No Colorado Insect Terrestrial 

Trout, Bull Salvelinus confluentus Threatened No Colorado Fish Freshwater 

Ferret, Black-footed Mustela nigripes Endangered No Colorado Mammal Terrestrial 

Squawfish, Colorado Ptychocheilus lucius Endangered Yes Colorado Fish Freshwater 

Chub, Humpback Gila cypha Endangered Yes Colorado Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Colorado Bird Terrestrial 

Sucker, Razorback Xyrauchen texanus Endangered Yes Colorado Fish Freshwater 

Crane, Whooping Grus americana Endangered Yes Colorado Bird Terrestrial, 

Freshwater 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Connecticut Fish Saltwater, 

Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Connecticut Mammal Subterraneous, 

Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Connecticut Bird Terrestrial 

Mussel, Dwarf Wedge Alasmidonta heterodon Endangered No Connecticut Bivalve Freshwater 

Turtle, Bog (Northern 

population) 

Clemmys muhlenbergii Threatened No Connecticut Reptile Terrestrial, 

Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Connecticut Bird Terrestrial 

Beetle, Puritan Tiger Cicindela puritana Threatened No Connecticut Insect Terrestrial, Coastal 

(neritic) 

Tern, Roseate Sterna dougallii dougallii Endangered No Connecticut Bird Terrestrial 
 123

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Squirrel, Delmarva 

Peninsula Fox 

Sciurus niger cinereus Endangered No Delaware Mammal Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Delaware Bird Terrestrial 

Turtle, Bog (Northern 

population) 

Clemmys muhlenbergii Threatened No Delaware Reptile Terrestrial, 

Freshwater 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Delaware Fish Saltwater, 

Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Delaware Bird Terrestrial 

Vole, Florida Salt Marsh Microtus pennsylvanicus 

dukecampbelli 

Endangered No Florida Mammal Terrestrial, 

Brackish 

Sea turtle, hawksbill Eretmochelys imbricata Endangered Yes Florida Reptile Saltwater 

Mussel, Gulf 

Moccasinshell 

Medionidus penicillatus Endangered No Florida Bivalve Freshwater 

Stork, Wood Mycteria americana Endangered No Florida Bird Terrestrial 

Mouse, Key Largo 

Cotton 

Peromyscus gossypinus 

allapaticola 

Endangered No Florida Mammal Terrestrial 

Sea turtle, leatherback Dermochelys coriacea Endangered Yes Florida Reptile Saltwater 

Mouse, Choctawhatchee 

Beach 

Peromyscus polionotus 

allophrys 

Endangered Yes Florida Mammal Coastal (neritic), 

Terrestrial 

Mouse, Anastasia Island 

Beach 

Peromyscus polionotus 

phasma 

Endangered No Florida Mammal Terrestrial, Coastal 

(neritic) 

Bankclimber, Purple Elliptoideus sloatianus Threatened No Florida Bivalve Freshwater 

Sea turtle, Kemp's ridley Lepidochelys kempii Endangered No Florida Reptile Saltwater 

Kite, Everglade Snail Rostrhamus sociabilis 

plumbeus 

Endangered Yes Florida Bird Terrestrial 

Sea turtle, loggerhead Caretta caretta Threatened No Florida Reptile Saltwater 

Mussel, Ochlockonee 

Moccasinshell 

Medionidus simpsonianus Endangered No Florida Bivalve Freshwater 

Bat, Gray Myotis grisescens Endangered No Florida Mammal Subterraneous, 

Terrestrial 

Mouse, Perdido Key 

Beach 

Peromyscus polionotus 

trissyllepsis 

Endangered Yes Florida Mammal Coastal (neritic) 

Skink, Sand Neoseps reynoldsi Threatened No Florida Reptile Terrestrial 

Skink, Blue-tailed Mole Eumeces egregius lividus Threatened No Florida Reptile Terrestrial 

Shrimp, Squirrel 

Chimney Cave 

Palaemonetes cummingi Threatened No Florida Crustacean Freshwater, 

Subterraneous 

Crocodile, American Crocodylus acutus Threatened Yes Florida Reptile Terrestrial, 

Freshwater 

Sea turtle, green Chelonia mydas Endangered No Florida Reptile Saltwater 

Bat, Indiana Myotis sodalis Endangered Yes Florida Mammal Subterraneous, 

Terrestrial 

Sawfish, Smalltooth Pristis pectinata Endangered No Florida Fish Saltwater, 

Freshwater 

Mouse, Southeastern 

Beach 

Peromyscus polionotus 

niveiventris 

Threatened No Florida Mammal Coastal (neritic), 

Terrestrial 

Scrub-Jay, Florida Aphelocoma coerulescens Threatened No Florida Bird Terrestrial 

Slabshell, Chipola Elliptio chipolaensis Threatened No Florida Bivalve Freshwater 
 124

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Florida Fish Saltwater, 

Freshwater 

Rice Rat (=Silver Rice 

Rat) 

Oryzomys palustris 

natator 

Endangered Yes Florida Mammal Terrestrial 

Panther, Florida Puma (=Felis) concolor 

coryi 

Endangered No Florida Mammal Terrestrial 

Caracara, Audubon's 

Crested 

Polyborus plancus 

audubonii 

Threatened No Florida Bird Terrestrial 

Butterfly, Schaus 

Swallowtail 

Heraclides aristodemus 

ponceanus 

Endangered No Florida Insect Terrestrial 

Threeridge, Fat (Mussel) Amblema neislerii Endangered No Florida Bivalve Freshwater 

Rabbit, Lower Keys 

Marsh 

Sylvilagus palustris 

hefneri 

Endangered No Florida Mammal Terrestrial 

Snake, Atlantic Salt 

Marsh 

Nerodia clarkii taeniata Threatened No Florida Reptile Saltwater, 

Terrestrial, 

Brackish 

Mussel, Shiny-rayed 

Pocketbook 

Lampsilis subangulata Endangered No Florida Bivalve Freshwater 

Snake, Eastern Indigo Drymarchon corais 

couperi 

Threatened No Florida Reptile Terrestrial 

Snail, Stock Island Tree Orthalicus reses (not incl. 

nesodryas) 

Threatened No Florida Gastropod Terrestrial 

Sparrow, Cape Sable 

Seaside 

Ammodramus maritimus 

mirabilis 

Endangered Yes Florida Bird Terrestrial 

Sparrow, Florida 

Grasshopper 

Ammodramus savannarum 

floridanus 

Endangered No Florida Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Florida Bird Terrestrial 

Deer, Key Odocoileus virginianus 

clavium 

Endangered No Florida Mammal Terrestrial 

Woodrat, Key Largo Neotoma floridana smalli Endangered No Florida Mammal Terrestrial 

Darter, Okaloosa Etheostoma okaloosae Endangered No Florida Fish Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Florida Bird Terrestrial 

Woodpecker, Redcockaded Picoides borealis Endangered No Florida Bird Terrestrial 

Tern, Roseate Sterna dougallii dougallii Endangered No Florida Bird Terrestrial 

Mussel, Oval Pigtoe Pleurobema pyriforme Endangered No Florida Bivalve Freshwater 

Salamander, Flatwoods Ambystoma cingulatum Threatened No Florida Amphibian Freshwater, Vernal 

pool, Terrestrial 

Sturgeon, Gulf Acipenser oxyrinchus 

desotoi 

Threatened Yes Florida Fish Saltwater, 

Freshwater 

Bat, Virginia Big-eared Corynorhinus (=Plecotus) 

townsendii virginianus 

Endangered Yes Georgia Mammal Terrestrial, 

Subterraneous 

Shiner, Blue Cyprinella caerulea Threatened No Georgia Fish Freshwater 

Darter, Amber Percina antesella Endangered Yes Georgia Fish Freshwater 

Mussel, Ovate Clubshell Pleurobema perovatum Endangered Yes Georgia Bivalve Freshwater 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Georgia Fish Saltwater, 

Freshwater 

Logperch, Conasauga Percina jenkinsi Endangered Yes Georgia Fish Freshwater 
 125

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Madtom, Yellowfin Noturus flavipinnis Threatened Yes Georgia Fish Freshwater 

Combshell, Upland Epioblasma metastriata Endangered Yes Georgia Bivalve Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Georgia Bird Terrestrial 

Warbler (=Wood), 

Kirtland's 

Dendroica kirtlandii Endangered No Georgia Bird Terrestrial 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Georgia Bivalve Freshwater 

Snake, Eastern Indigo Drymarchon corais 

couperi 

Threatened No Georgia Reptile Terrestrial 

Darter, Cherokee Etheostoma scotti Threatened No Georgia Fish Freshwater 

Sea turtle, loggerhead Caretta caretta Threatened No Georgia Reptile Saltwater 

Darter, Snail Percina tanasi Threatened No Georgia Fish Freshwater 

Mussel, Oval Pigtoe Pleurobema pyriforme Endangered No Georgia Bivalve Freshwater 

Darter, Etowah Etheostoma etowahae Endangered No Georgia Fish Freshwater 

Bankclimber, Purple Elliptoideus sloatianus Threatened No Georgia Bivalve Freshwater 

Stork, Wood Mycteria americana Endangered No Georgia Bird Terrestrial 

Darter, Goldline Percina aurolineata Threatened No Georgia Fish Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Georgia Bird Terrestrial 

Threeridge, Fat (Mussel) Amblema neislerii Endangered No Georgia Bivalve Freshwater 

Mussel, Acornshell 

Southern 

Epioblasma 

othcaloogensis 

Endangered Yes Georgia Bivalve Freshwater 

Mussel, Shiny-rayed 

Pocketbook 

Lampsilis subangulata Endangered No Georgia Bivalve Freshwater 

Mussel, Coosa 

Moccasinshell 

Medionidus parvulus Endangered Yes Georgia Bivalve Freshwater 

Mussel, Southern 

Clubshell 

Pleurobema decisum Endangered Yes Georgia Bivalve Freshwater 

Mussel, Southern Pigtoe Pleurobema georgianum Endangered Yes Georgia Bivalve Freshwater 

Mussel, Alabama 

Moccasinshell 

Medionidus acutissimus Threatened Yes Georgia Bivalve Freshwater 

Sturgeon, Gulf Acipenser oxyrinchus 

desotoi 

Threatened Yes Georgia Fish Saltwater, 

Freshwater 

Woodpecker, Redcockaded Picoides borealis Endangered No Georgia Bird Terrestrial 

Chub, Spotfin Erimonax monachus Threatened Yes Georgia Fish Freshwater 

Bat, Gray Myotis grisescens Endangered No Georgia Mammal Subterraneous, 

Terrestrial 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Georgia Insect Terrestrial 

Kidneyshell, Triangular Ptychobranchus greenii Endangered Yes Georgia Bivalve Freshwater 

Mussel, Fine-lined 

Pocketbook 

Lampsilis altilis Threatened Yes Georgia Bivalve Freshwater 

Mussel, Gulf 

Moccasinshell 

Medionidus penicillatus Endangered No Georgia Bivalve Freshwater 

Salamander, Flatwoods Ambystoma cingulatum Threatened No Georgia Amphibian Freshwater, Vernal 

pool, Terrestrial 

Fanshell Cyprogenia stegaria Endangered No Georgia Bivalve Freshwater 
 126

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Bat, Indiana Myotis sodalis Endangered Yes Georgia Mammal Subterraneous, 

Terrestrial 

Stilt, Hawaiian (=Ae'o) Himantopus mexicanus 

knudseni 

Endangered No Hawaii Bird Terrestrial 

Bat, Hawaiian Hoary Lasiurus cinereus semotus Endangered No Hawaii Mammal Terrestrial, 

Subterraneous 

Nuku Pu'u Hemignathus lucidus Endangered No Hawaii Bird Terrestrial 

'O'o, Kauai (='A'a) Moho braccatus Endangered No Hawaii Bird Terrestrial 

'O'u (Honeycreeper) Psittirostra psittacea Endangered No Hawaii Bird Terrestrial 

Sea turtle, green Chelonia mydas Endangered No Hawaii Reptile Saltwater 

Thrush, Large Kauai Myadestes myadestinus Endangered No Hawaii Bird Terrestrial 

Petrel, Hawaiian Darkrumped Pterodroma phaeopygia 

sandwichensis 

Endangered No Hawaii Bird Terrestrial 

Po'ouli Melamprosops phaeosoma Endangered No Hawaii Bird Terrestrial 

Thrush, Molokai 

(Oloma'o) 

Myadestes lanaiensis 

rutha 

Endangered No Hawaii Bird Terrestrial 

Thrush, Small Kauai 

(Puaiohi) 

Myadestes palmeri Endangered No Hawaii Bird Terrestrial 

Sea turtle, hawksbill Eretmochelys imbricata Endangered Yes Hawaii Reptile Saltwater 

Parrotbill, Maui Pseudonestor xanthophrys Endangered No Hawaii Bird Terrestrial 

Palila Loxioides bailleui Endangered Yes Hawaii Bird Terrestrial 

Snail, O'ahu Tree 

(Achatinella dimorpha) 

Achatinella dimorpha Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella bulimoides) 

Achatinella bulimoides Endangered No Hawaii Gastropod Terrestrial 

Millerbird, Nihoa Acrocephalus familiaris 

kingi 

Endangered No Hawaii Bird Terrestrial 

Snail, O'ahu Tree 

(Achatinella leucorraphe) 

Achatinella leucorraphe Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella lehuiensis) 

Achatinella lehuiensis Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella juncea) 

Achatinella juncea Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella juddii) 

Achatinella juddii Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella fuscobasis) 

Achatinella fuscobasis Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella fulgens) 

Achatinella fulgens Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella lorata) 

Achatinella lorata Endangered No Hawaii Gastropod Terrestrial 

Spider, Kauai Cave Wolf Adelocosa anops Endangered Yes Hawaii Arachnid Terrestrial, 

Subterraneous 

Snail, O'ahu Tree 

(Achatinella mustelina) 

Achatinella mustelina Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella lila) 

Achatinella lila Endangered No Hawaii Gastropod Terrestrial 
 127

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Snail, O'ahu Tree 

(Achatinella decipiens) 

Achatinella decipiens Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella curta) 

Achatinella curta Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella 

concavospira) 

Achatinella concavospira Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella cestus) 

Achatinella cestus Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella casta) 

Achatinella casta Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella caesia) 

Achatinella caesia Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella byronii) 

Achatinella byronii Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella elegans) 

Achatinella elegans Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella swiftii) 

Achatinella swiftii Endangered No Hawaii Gastropod Terrestrial 

'Akia Loa, Kauai 

(Hemignathus procerus) 

Hemignathus procerus Endangered No Hawaii Bird Terrestrial 

Duck, Laysan Anas laysanensis Endangered No Hawaii Bird Terrestrial, 

Freshwater 

Duck, Hawaiian (Koloa) Anas wyvilliana Endangered No Hawaii Bird Freshwater, 

Terrestrial 

Elepaio, Oahu Chasiempis sandwichensis 

ibidis 

Endangered Yes Hawaii Bird Terrestrial 

'Akia Pola'au 

(Hemignathus munroi) 

Hemignathus munroi Endangered No Hawaii Bird Terrestrial 

Albatross, Short-tailed Phoebastria (=Diomedea) 

albatrus 

Endangered No Hawaii Bird Terrestrial, 

Saltwater 

Snail, O'ahu Tree 

(Achatinella valida) 

Achatinella valida Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella turgida) 

Achatinella turgida Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella livida) 

Achatinella livida Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella taeniolata) 

Achatinella taeniolata Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella decora) 

Achatinella decora Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella stewartii) 

Achatinella stewartii Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella spaldingi) 

Achatinella spaldingi Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella sowerbyana) 

Achatinella sowerbyana Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella rosea) 

Achatinella rosea Endangered No Hawaii Gastropod Terrestrial 
 128

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Snail, O'ahu Tree 

(Achatinella pupukanioe) 

Achatinella pupukanioe Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella pulcherrima) 

Achatinella pulcherrima Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella phaeozona) 

Achatinella phaeozona Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella papyracea) 

Achatinella papyracea Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella thaanumi) 

Achatinella thaanumi Endangered No Hawaii Gastropod Terrestrial 

Hawk, Hawaiian (Io) Buteo solitarius Endangered No Hawaii Bird Terrestrial 

Moth, Blackburn's 

Sphinx 

Manduca blackburni Endangered Yes Hawaii Insect Terrestrial 

Moorhen, Hawaiian 

Common 

Gallinula chloropus 

sandvicensis 

Endangered No Hawaii Bird Terrestrial 

Coot, Hawaiian (=Alae 

keo keo) 

Fulica americana alai Endangered No Hawaii Bird Terrestrial 

Shearwater, Newell's 

Townsend's 

Puffinus auricularis 

newelli 

Threatened No Hawaii Bird Terrestrial, 

Saltwater 

'Akepa, Maui Loxops coccineus 

ochraceus 

Endangered No Hawaii Bird Terrestrial 

Honeycreeper, Crested 

('Akohekohe) 

Palmeria dolei Endangered No Hawaii Bird Terrestrial 

Snail, O'ahu Tree 

(Achatinella buddii) 

Achatinella buddii Endangered No Hawaii Gastropod Terrestrial 

Creeper, Hawaii Oreomystis mana Endangered No Hawaii Bird Terrestrial 

Goose, Hawaiian (Nene) Branta (=Nesochen) 

sandvicensis 

Endangered No Hawaii Bird Terrestrial, 

Freshwater 

Creeper, Molokai 

(Kakawahie) 

Paroreomyza flammea Endangered No Hawaii Bird Terrestrial 

Creeper, Oahu 

(Alauwahio) 

Paroreomyza maculata Endangered No Hawaii Bird Terrestrial 

Crow, Hawaiian ('Alala) Corvus hawaiiensis Endangered No Hawaii Bird Terrestrial 

Amphipod, Kauai Cave Spelaeorchestia koloana Endangered Yes Hawaii Crustacean Freshwater, 

Subterraneous 

Finch, Nihoa Telespyza ultima Endangered No Hawaii Bird Terrestrial 

Snail, O'ahu Tree 

(Achatinella abbreviata) 

Achatinella abbreviata Endangered No Hawaii Gastropod Terrestrial 

Finch, Laysan Telespyza cantans Endangered No Hawaii Bird Terrestrial 

Snail, Newcomb's Erinna newcombi Threatened Yes Hawaii Gastropod Freshwater 

'Akepa, Hawaii Loxops coccineus 

coccineus 

Endangered No Hawaii Bird Terrestrial 

Snail, O'ahu Tree 

(Achatinella apexfulva) 

Achatinella apexfulva Endangered No Hawaii Gastropod Terrestrial 

Snail, O'ahu Tree 

(Achatinella bellula) 

Achatinella bellula Endangered No Hawaii Gastropod Terrestrial 

Sturgeon, White Acipenser transmontanus Endangered Yes Idaho Fish Saltwater, 

Freshwater 
 129

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Snail, Utah Valvata Valvata utahensis Endangered No Idaho Gastropod Terrestrial 

Trout, Bull (Columbia 

River population) 

Salvelinus confluentus Threatened Yes Idaho Fish Freshwater 

Crane, Whooping Grus americana Endangered Yes Idaho Bird Terrestrial, 

Freshwater 

Salmon, Chinook (Snake 

River Fall Run) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened No Idaho Fish Freshwater, 

Saltwater, Brackish

Caribou, Woodland Rangifer tarandus caribou Endangered No Idaho Mammal Terrestrial 

Limpet, Banbury Springs Lanx sp. Endangered No Idaho Gastropod Freshwater 

Snail, Bliss Rapids Taylorconcha serpenticola Threatened No Idaho Gastropod Freshwater 

Springsnail, Idaho Fontelicella idahoensis Endangered No Idaho Gastropod Freshwater 

Steelhead, (Snake River 

Basin population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Idaho Fish Freshwater, 

Brackish, Saltwater

Salmon, Chinook (Snake 

River spring/summer) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes Idaho Fish Brackish, Saltwater, 

Freshwater 

Trout, Bull Salvelinus confluentus Threatened No Idaho Fish Freshwater 

Snail, Snake River Physa Physa natricina Endangered No Idaho Gastropod Terrestrial 

Springsnail, Bruneau Hot Pyrgulopsis bruneauensis Endangered No Idaho Gastropod Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Idaho Bird Terrestrial 

Wolf, Gray Canis lupus Endangered Yes Idaho Mammal Terrestrial 

Squirrel, Northern Idaho 

Ground 

Spermophilus brunneus 

brunneus 

Threatened No Idaho Mammal Terrestrial 

Salmon, Sockeye (Snake 

River population) 

Oncorhynchus (=Salmo) 

nerka 

Endangered No Idaho Fish Brackish, Saltwater, 

Freshwater 

Bear, Grizzly Ursus arctos horribilis Threatened No Idaho Mammal Terrestrial 

Trout, Bull (Klamath 

River population) 

Salvelinus confluentus Threatened Yes Idaho Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Illinois Bird Terrestrial 

Butterfly, Karner Blue Lycaeides melissa 

samuelis 

Endangered No Illinois Insect Terrestrial 

Pearlymussel, White 

Wartyback 

Plethobasus cicatricosus Endangered No Illinois Bivalve Freshwater 

Pearlymussel, Fat 

Pocketbook 

Potamilus capax Endangered No Illinois Bivalve Freshwater 

Pearlymussel, Higgins' 

Eye 

Lampsilis higginsii Endangered No Illinois Bivalve Freshwater 

Pearlymussel, Orangefooted Plethobasus cooperianus Endangered No Illinois Bivalve Freshwater 

Amphipod, Illinois Cave Gammarus acherondytes Endangered No Illinois Crustacean Subterraneous, 

Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Illinois Bird Terrestrial 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Illinois Bivalve Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Illinois Bird Terrestrial 

Bat, Gray Myotis grisescens Endangered No Illinois Mammal Subterraneous, 

Terrestrial 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Illinois Fish Freshwater 
 130

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Fanshell Cyprogenia stegaria Endangered No Illinois Bivalve Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Illinois Mammal Subterraneous, 

Terrestrial 

Mussel, Clubshell Pleurobema clava Endangered No Illinois Bivalve Freshwater 

Snail, Iowa Pleistocene Discus macclintocki Endangered No Illinois Gastropod Terrestrial 

Dragonfly, Hine's 

Emerald 

Somatochlora hineana Endangered No Illinois Insect Freshwater, 

Terrestrial 

Pearlymussel, White 

Cat's Paw 

Epioblasma obliquata 

perobliqua 

Endangered No Indiana Bivalve Freshwater 

Butterfly, Karner Blue Lycaeides melissa 

samuelis 

Endangered No Indiana Insect Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Indiana Bird Terrestrial 

Pearlymussel, White 

Wartyback 

Plethobasus cicatricosus Endangered No Indiana Bivalve Freshwater 

Pearlymussel, Tubercledblossom Epioblasma torulosa 

torulosa 

Endangered No Indiana Bivalve Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Indiana Bird Terrestrial 

Pearlymussel, Fat 

Pocketbook 

Potamilus capax Endangered No Indiana Bivalve Freshwater 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Indiana Bivalve Freshwater 

Mussel, Clubshell Pleurobema clava Endangered No Indiana Bivalve Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Indiana Mammal Subterraneous, 

Terrestrial 

Mussel, Ring Pink (=Golf 

Stick Pearly) 

Obovaria retusa Endangered No Indiana Bivalve Freshwater 

Mussel, Rough Pigtoe Pleurobema plenum Endangered No Indiana Bivalve Freshwater 

Bat, Gray Myotis grisescens Endangered No Indiana Mammal Subterraneous, 

Terrestrial 

Riffleshell, Northern Epioblasma torulosa 

rangiana 

Endangered No Indiana Bivalve Freshwater 

Butterfly, Mitchell's 

Satyr 

Neonympha mitchellii 

mitchellii 

Endangered No Indiana Insect Terrestrial 

Fanshell Cyprogenia stegaria Endangered No Indiana Bivalve Freshwater 

Snake, Northern 

Copperbelly Water 

Nerodia erythrogaster 

neglecta 

Threatened No Indiana Reptile Freshwater, 

Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Indiana Bird Terrestrial 

Pearlymussel, Orangefooted Plethobasus cooperianus Endangered No Indiana Bivalve Freshwater 

Pearlymussel, Fat 

Pocketbook 

Potamilus capax Endangered No Iowa Bivalve Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Iowa Bird Terrestrial 

Pearlymussel, Higgins' 

Eye 

Lampsilis higginsii Endangered No Iowa Bivalve Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Iowa Bird Terrestrial 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Iowa Bird Terrestrial 
 131

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Bat, Indiana Myotis sodalis Endangered Yes Iowa Mammal Subterraneous, 

Terrestrial 

Snail, Iowa Pleistocene Discus macclintocki Endangered No Iowa Gastropod Terrestrial 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Iowa Fish Freshwater 

Shiner, Topeka Notropis topeka (=tristis) Endangered Yes Iowa Fish Freshwater 

Madtom, Neosho Noturus placidus Threatened No Kansas Fish Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Kansas Bird Terrestrial 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Kansas Insect Terrestrial 

Shiner, Arkansas River Notropis girardi Threatened Yes Kansas Fish Freshwater 

Crane, Whooping Grus americana Endangered Yes Kansas Bird Terrestrial, 

Freshwater 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Kansas Fish Freshwater 

Ferret, Black-footed Mustela nigripes Endangered No Kansas Mammal Terrestrial 

Bat, Gray Myotis grisescens Endangered No Kansas Mammal Subterraneous, 

Terrestrial 

Shiner, Topeka Notropis topeka (=tristis) Endangered Yes Kansas Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Kansas Bird Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Kansas Bird Terrestrial 

Bat, Gray Myotis grisescens Endangered No Kentucky Mammal Subterraneous, 

Terrestrial 

Pearlymussel, 

Appalachian Monkeyface 

Quadrula sparsa Endangered No Kentucky Bivalve Freshwater 

Pearlymussel, Purple 

Cat's Paw 

Epioblasma obliquata 

obliquata 

Endangered No Kentucky Bivalve Freshwater 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Kentucky Insect Terrestrial 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Kentucky Fish Freshwater 

Warbler (=Wood), 

Kirtland's 

Dendroica kirtlandii Endangered No Kentucky Bird Terrestrial 

Riffleshell, Tan Epioblasma florentina 

walkeri (=E. walkeri) 

Endangered No Kentucky Bivalve Freshwater 

Mussel, Winged 

Mapleleaf 

Quadrula fragosa Endangered No Kentucky Bivalve Freshwater 

Warbler, Bachman's Vermivora bachmanii Endangered No Kentucky Bird Terrestrial 

Woodpecker, Ivory-billed Campephilus principalis Endangered No Kentucky Bird Terrestrial 

Pearlymussel, Little-wing Pegias fabula Endangered No Kentucky Bivalve Freshwater 

Mussel, Cumberland 

Elktoe 

Alasmidonta atropurpurea Endangered Yes Kentucky Bivalve Freshwater 

Mussel, Cumberland 

Combshell 

Epioblasma brevidens Endangered Yes Kentucky Bivalve Freshwater 

Pearlymussel, Tubercledblossom Epioblasma torulosa 

torulosa 

Endangered No Kentucky Bivalve Freshwater 

Woodpecker, Redcockaded Picoides borealis Endangered No Kentucky Bird Terrestrial 

Pearlymussel, Orangefooted Plethobasus cooperianus Endangered No Kentucky Bivalve Freshwater 
 132

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Kentucky Bird Terrestrial 

Bat, Virginia Big-eared Corynorhinus (=Plecotus) 

townsendii virginianus 

Endangered Yes Kentucky Mammal Terrestrial, 

Subterraneous 

Pearlymussel, Dromedary Dromus dromas Endangered No Kentucky Bivalve Freshwater 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Kentucky Bivalve Freshwater 

Pearlymussel, Fat 

Pocketbook 

Potamilus capax Endangered No Kentucky Bivalve Freshwater 

Riffleshell, Northern Epioblasma torulosa 

rangiana 

Endangered No Kentucky Bivalve Freshwater 

Pearlymussel, 

Cumberland Bean 

Villosa trabalis Endangered No Kentucky Bivalve Freshwater 

Darter, Bluemask 

(=jewel) 

Etheostoma / Endangered No Kentucky Fish Freshwater 

Pearlymussel, Cracking Hemistena lata Endangered No Kentucky Bivalve Freshwater 

Mussel, Ring Pink (=Golf 

Stick Pearly) 

Obovaria retusa Endangered No Kentucky Bivalve Freshwater 

Mussel, Clubshell Pleurobema clava Endangered No Kentucky Bivalve Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Kentucky Mammal Subterraneous, 

Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Kentucky Bird Terrestrial 

Pearlymussel, Yellowblossom Epioblasma florentina 

florentina 

Endangered No Kentucky Bivalve Freshwater 

Mussel, Oyster Epioblasma capsaeformis Endangered Yes Kentucky Bivalve Freshwater 

Pearlymussel, White 

Wartyback 

Plethobasus cicatricosus Endangered No Kentucky Bivalve Freshwater 

Darter, Relict Etheostoma chienense Endangered No Kentucky Fish Freshwater 

Dace, Blackside Phoxinus cumberlandensis Threatened No Kentucky Fish Freshwater 

Shrimp, Kentucky Cave Palaemonias ganteri Endangered Yes Kentucky Crustacean Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Kentucky Bird Terrestrial 

Fanshell Cyprogenia stegaria Endangered No Kentucky Bivalve Freshwater 

Shiner, Palezone Notropis albizonatus Endangered No Kentucky Fish Freshwater 

Mussel, Rough Pigtoe Pleurobema plenum Endangered No Kentucky Bivalve Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Louisiana Bird Terrestrial 

Tortoise, Gopher Gopherus polyphemus Threatened No Louisiana Reptile Terrestrial 

Sea turtle, hawksbill Eretmochelys imbricata Endangered Yes Louisiana Reptile Saltwater 

Plover, Piping Charadrius melodus Endangered Yes Louisiana Bird Terrestrial 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Louisiana Fish Freshwater 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Louisiana Bivalve Freshwater 

Pelican, Brown Pelecanus occidentalis Endangered No Louisiana Bird Terrestrial 

Sea turtle, leatherback Dermochelys coriacea Endangered Yes Louisiana Reptile Saltwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Louisiana Bird Terrestrial 

Sea turtle, green Chelonia mydas Endangered No Louisiana Reptile Saltwater 

Pearlshell, Louisiana Margaritifera hembeli Threatened No Louisiana Bivalve Freshwater 
 133

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Turtle, Ringed Sawback Graptemys oculifera Threatened No Louisiana Reptile Freshwater, 

Terrestrial 

Sea turtle, Kemp's ridley Lepidochelys kempii Endangered No Louisiana Reptile Saltwater 

Bear, Louisiana Black Ursus americanus luteolus Threatened No Louisiana Mammal Terrestrial 

Woodpecker, Redcockaded Picoides borealis Endangered No Louisiana Bird Terrestrial 

Mussel, Heelsplitter 

Inflated 

Potamilus inflatus Threatened No Louisiana Bivalve Freshwater 

Sturgeon, Gulf Acipenser oxyrinchus 

desotoi 

Threatened Yes Louisiana Fish Saltwater, 

Freshwater 

Sea turtle, loggerhead Caretta caretta Threatened No Louisiana Reptile Saltwater 

Salmon, Atlantic Salmo salar Endangered No Maine Fish Brackish, Saltwater, 

Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Maine Bird Terrestrial 

Lynx, Canada Lynx canadensis Threatened No Maine Mammal Terrestrial 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Maine Fish Saltwater, 

Freshwater 

Tern, Roseate Sterna dougallii dougallii Endangered No Maine Bird Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Maine Bird Terrestrial 

Turtle, Bog (Northern 

population) 

Clemmys muhlenbergii Threatened No Maryland Reptile Terrestrial, 

Freshwater 

Darter, Maryland Etheostoma sellare Endangered Yes Maryland Fish Freshwater 

Squirrel, Delmarva 

Peninsula Fox 

Sciurus niger cinereus Endangered No Maryland Mammal Terrestrial 

Beetle, Northeastern 

Beach Tiger 

Cicindela dorsalis dorsalis Threatened No Maryland Insect Terrestrial 

Mussel, Dwarf Wedge Alasmidonta heterodon Endangered No Maryland Bivalve Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Maryland Bird Terrestrial 

Beetle, Puritan Tiger Cicindela puritana Threatened No Maryland Insect Terrestrial, Coastal 

(neritic) 

Plover, Piping Charadrius melodus Endangered Yes Maryland Bird Terrestrial 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Maryland Fish Saltwater, 

Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Maryland Mammal Subterraneous, 

Terrestrial 

Beetle, Northeastern 

Beach Tiger 

Cicindela dorsalis dorsalis Threatened No Massachusetts Insect Terrestrial 

Tern, Roseate Sterna dougallii dougallii Endangered No Massachusetts Bird Terrestrial 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Massachusetts Insect Terrestrial 

Starling, Ponape 

Mountain 

Aplonis pelzelni Endangered No Massachusetts Bird Terrestrial 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Massachusetts Fish Saltwater, 

Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Massachusetts Mammal Subterraneous, 

Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Massachusetts Bird Terrestrial 
 134

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Turtle, Bog (Northern 

population) 

Clemmys muhlenbergii Threatened No Massachusetts Reptile Terrestrial, 

Freshwater 

Beetle, Puritan Tiger Cicindela puritana Threatened No Massachusetts Insect Terrestrial, Coastal 

(neritic) 

Eagle, Bald Haliaeetus leucocephalus Threatened No Massachusetts Bird Terrestrial 

Turtle, Plymouth Redbellied Pseudemys rubriventris 

bangsi 

Endangered Yes Massachusetts Reptile Terrestrial, 

Freshwater 

Beetle, Hungerford's 

Crawling Water 

Brychius hungerfordi Endangered No Michigan Insect Freshwater 

Butterfly, Mitchell's 

Satyr 

Neonympha mitchellii 

mitchellii 

Endangered No Michigan Insect Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Michigan Bird Terrestrial 

Dragonfly, Hine's 

Emerald 

Somatochlora hineana Endangered No Michigan Insect Freshwater, 

Terrestrial 

Butterfly, Karner Blue Lycaeides melissa 

samuelis 

Endangered No Michigan Insect Terrestrial 

Lynx, Canada Lynx canadensis Threatened No Michigan Mammal Terrestrial 

Riffleshell, Northern Epioblasma torulosa 

rangiana 

Endangered No Michigan Bivalve Freshwater 

Mussel, Clubshell Pleurobema clava Endangered No Michigan Bivalve Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Michigan Mammal Subterraneous, 

Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Michigan Bird Terrestrial 

Warbler (=Wood), 

Kirtland's 

Dendroica kirtlandii Endangered No Michigan Bird Terrestrial 

Snake, Northern 

Copperbelly Water 

Nerodia erythrogaster 

neglecta 

Threatened No Michigan Reptile Freshwater, 

Terrestrial 

Wolf, Gray Canis lupus Endangered Yes Michigan Mammal Terrestrial 

Butterfly, Karner Blue Lycaeides melissa 

samuelis 

Endangered No Minnesota Insect Terrestrial 

Mussel, Winged 

Mapleleaf 

Quadrula fragosa Endangered No Minnesota Bivalve Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Minnesota Bird Terrestrial 

Shiner, Topeka Notropis topeka (=tristis) Endangered Yes Minnesota Fish Freshwater 

Pearlymussel, Higgins' 

Eye 

Lampsilis higginsii Endangered No Minnesota Bivalve Freshwater 

Lynx, Canada Lynx canadensis Threatened No Minnesota Mammal Terrestrial 

Wolf, Gray Canis lupus Threatened Yes Minnesota Mammal Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Minnesota Bird Terrestrial 

Tortoise, Gopher Gopherus polyphemus Threatened No Mississippi Reptile Terrestrial 

Mussel, Alabama 

Moccasinshell 

Medionidus acutissimus Threatened Yes Mississippi Bivalve Freshwater 

Woodpecker, Redcockaded Picoides borealis Endangered No Mississippi Bird Terrestrial 

Combshell, Southern 

(=Penitent mussel) 

Epioblasma penita Endangered No Mississippi Bivalve Freshwater 

Darter, Bayou Etheostoma rubrum Threatened No Mississippi Fish Freshwater 

Sea turtle, green Chelonia mydas Endangered No Mississippi Reptile Saltwater 
 135

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Frog, Dusky Gopher 

(Mississippi DPS) 

Rana capito sevosa Endangered No Mississippi Amphibian Terrestrial, 

Freshwater 

Mussel, Ovate Clubshell Pleurobema perovatum Endangered Yes Mississippi Bivalve Freshwater 

Sea turtle, Kemp's ridley Lepidochelys kempii Endangered No Mississippi Reptile Saltwater 

Sea turtle, loggerhead Caretta caretta Threatened No Mississippi Reptile Saltwater 

Mucket, Orangenacre Lampsilis perovalis Threatened Yes Mississippi Bivalve Freshwater 

Turtle, Yellow-blotched 

Map 

Graptemys flavimaculata Threatened No Mississippi Reptile Freshwater, 

Terrestrial 

Mussel, Heelsplitter 

Inflated 

Potamilus inflatus Threatened No Mississippi Bivalve Freshwater 

Turtle, Ringed Sawback Graptemys oculifera Threatened No Mississippi Reptile Freshwater, 

Terrestrial 

Bear, Louisiana Black Ursus americanus luteolus Threatened No Mississippi Mammal Terrestrial 

Mussel, Heavy Pigtoe 

(=Judge Tait's Mussel) 

Pleurobema taitianum Endangered No Mississippi Bivalve Freshwater 

Crane, Mississippi 

Sandhill 

Grus canadensis pulla Endangered Yes Mississippi Bird Terrestrial, 

Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Mississippi Bird Terrestrial 

Mussel, Black (=Curtus' 

Mussel) Clubshell 

Pleurobema curtum Endangered No Mississippi Bivalve Freshwater 

Snake, Eastern Indigo Drymarchon corais 

couperi 

Threatened No Mississippi Reptile Terrestrial 

Bat, Indiana Myotis sodalis Endangered Yes Mississippi Mammal Subterraneous, 

Terrestrial 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Mississippi Bird Terrestrial 

Bat, Gray Myotis grisescens Endangered No Mississippi Mammal Subterraneous, 

Terrestrial 

Sturgeon, Gulf Acipenser oxyrinchus 

desotoi 

Threatened Yes Mississippi Fish Saltwater, 

Freshwater 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Mississippi Fish Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Mississippi Bird Terrestrial 

Mussel, Southern 

Clubshell 

Pleurobema decisum Endangered Yes Mississippi Bivalve Freshwater 

Pearlymussel, Fat 

Pocketbook 

Potamilus capax Endangered No Mississippi Bivalve Freshwater 

Pelican, Brown Pelecanus occidentalis Endangered No Mississippi Bird Terrestrial 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Missouri Fish Freshwater 

Pearlymussel, Higgins' 

Eye 

Lampsilis higginsii Endangered No Missouri Bivalve Freshwater 

Dragonfly, Hine's 

Emerald 

Somatochlora hineana Endangered No Missouri Insect Freshwater, 

Terrestrial 

Mussel, Winged 

Mapleleaf 

Quadrula fragosa Endangered No Missouri Bivalve Freshwater 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Missouri Insect Terrestrial 

Pearlymussel, Curtis' Epioblasma florentina 

curtisii 

Endangered No Missouri Bivalve Freshwater 
 136

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Missouri Bird Terrestrial 

Cavefish, Ozark Amblyopsis rosae Threatened No Missouri Fish Freshwater 

Cavesnail, Tumbling 

Creek 

Antrobia culveri Endangered No Missouri Gastropod Subterraneous, 

Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Missouri Mammal Subterraneous, 

Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Missouri Bird Terrestrial 

Shiner, Topeka Notropis topeka (=tristis) Endangered Yes Missouri Fish Freshwater 

Madtom, Neosho Noturus placidus Threatened No Missouri Fish Freshwater 

Chub, Humpback Gila cypha Endangered Yes Missouri Fish Freshwater 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Missouri Bivalve Freshwater 

Crayfish, Cave 

(Cambarus aculabrum) 

Cambarus aculabrum Endangered No Missouri Crustacean Freshwater 

Bat, Gray Myotis grisescens Endangered No Missouri Mammal Subterraneous, 

Terrestrial 

Darter, Niangua Etheostoma nianguae Threatened Yes Missouri Fish Freshwater 

Pearlymussel, Fat 

Pocketbook 

Potamilus capax Endangered No Missouri Bivalve Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Missouri Bird Terrestrial 

Sturgeon, Gulf Acipenser oxyrinchus 

desotoi 

Threatened Yes Missouri Fish Saltwater, 

Freshwater 

Mussel, Scaleshell Leptodea leptodon Endangered No Missouri Bivalve Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Montana Bird Terrestrial 

Bear, Grizzly Ursus arctos horribilis Threatened No Montana Mammal Terrestrial 

Wolf, Gray Canis lupus Endangered Yes Montana Mammal Terrestrial 

Ferret, Black-footed Mustela nigripes Endangered No Montana Mammal Terrestrial 

Crane, Whooping Grus americana Endangered Yes Montana Bird Terrestrial, 

Freshwater 

Trout, Bull Salvelinus confluentus Threatened No Montana Fish Freshwater 

Trout, Bull (Columbia 

River population) 

Salvelinus confluentus Threatened Yes Montana Fish Freshwater 

Trout, Bull (Klamath 

River population) 

Salvelinus confluentus Threatened Yes Montana Fish Freshwater 

Sturgeon, White Acipenser transmontanus Endangered Yes Montana Fish Saltwater, 

Freshwater 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Montana Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Montana Bird Terrestrial 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Montana Bird Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Nebraska Bird Terrestrial 

Beetle, Salt Creek Tiger Cicindela nevadica 

lincolniana 

Endangered No Nebraska Insect Terrestrial 

Shiner, Topeka Notropis topeka (=tristis) Endangered Yes Nebraska Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Nebraska Bird Terrestrial 
 137

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Crane, Whooping Grus americana Endangered Yes Nebraska Bird Terrestrial, 

Freshwater 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Nebraska Fish Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Nebraska Bird Terrestrial 

Ferret, Black-footed Mustela nigripes Endangered No Nebraska Mammal Terrestrial 

Sucker, Warner Catostomus warnerensis Threatened Yes Nevada Fish Freshwater 

Pupfish, Warm Springs Cyprinodon nevadensis 

pectoralis 

Endangered No Nevada Fish Freshwater 

Dace, Ash Meadows 

Speckled 

Rhinichthys osculus 

nevadensis 

Endangered Yes Nevada Fish Freshwater 

Springfish, White River Crenichthys baileyi baileyi Endangered Yes Nevada Fish Freshwater 

Woundfin Plagopterus argentissimus Endangered Yes Nevada Fish Freshwater 

Dace, Moapa Moapa coriacea Endangered No Nevada Fish Freshwater 

Naucorid, Ash Meadows Ambrysus amargosus Threatened Yes Nevada Insect Terrestrial 

Dace, Desert Eremichthys acros Threatened Yes Nevada Fish Freshwater 

Dace, Independence 

Valley Speckled 

Rhinichthys osculus 

lethoporus 

Endangered No Nevada Fish Freshwater 

Springfish, Hiko White 

River 

Crenichthys baileyi 

grandis 

Endangered Yes Nevada Fish Freshwater 

Springfish, Railroad 

Valley 

Crenichthys nevadae Threatened Yes Nevada Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Nevada Bird Terrestrial 

Spinedace, Big Spring Lepidomeda mollispinis 

pratensis 

Threatened Yes Nevada Fish Freshwater 

Tortoise, Desert Gopherus agassizii Threatened Yes Nevada Reptile Terrestrial 

Flycatcher, Southwestern 

Willow 

Empidonax traillii extimus Endangered Yes Nevada Bird Terrestrial 

Trout, Lahontan 

Cutthroat 

Oncorhynchus clarki 

henshawi 

Threatened No Nevada Fish Freshwater 

Chub, Virgin River Gila seminuda (=robusta) Endangered Yes Nevada Fish Freshwater 

Pupfish, Ash Meadows 

Amargosa 

Cyprinodon nevadensis 

mionectes 

Endangered Yes Nevada Fish Freshwater 

Spinedace, White River Lepidomeda albivallis Endangered Yes Nevada Fish Freshwater 

Sucker, Razorback Xyrauchen texanus Endangered Yes Nevada Fish Freshwater 

Chub, Pahranagat 

Roundtail 

Gila robusta jordani Endangered No Nevada Fish Freshwater 

Poolfish, Pahrump (= 

Pahrump Killifish) 

Empetrichthys latos Endangered No Nevada Fish Freshwater 

Dace, Clover Valley 

Speckled 

Rhinichthys osculus 

oligoporus 

Endangered No Nevada Fish Freshwater 

Rail, Yuma Clapper Rallus longirostris 

yumanensis 

Endangered No Nevada Bird Terrestrial 

Chub, Bonytail Gila elegans Endangered Yes Nevada Fish Freshwater 

Skipper, Carson 

Wandering 

Pseudocopaeodes eunus 

obscurus 

Endangered No Nevada Insect Terrestrial 

Trout, Bull Salvelinus confluentus Threatened No Nevada Fish Freshwater 
 138

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Pupfish, Devils Hole Cyprinodon diabolis Endangered No Nevada Fish Freshwater 

Cui-ui Chasmistes cujus Endangered No Nevada Fish Freshwater 

Butterfly, Karner Blue Lycaeides melissa 

samuelis 

Endangered No New 

Hampshire 

Insect Terrestrial 

Mussel, Dwarf Wedge Alasmidonta heterodon Endangered No New 

Hampshire 

Bivalve Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes New 

Hampshire 

Mammal Subterraneous, 

Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No New 

Hampshire 

Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No New Jersey Bird Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes New Jersey Bird Terrestrial 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No New Jersey Fish Saltwater, 

Freshwater 

Turtle, Bog (Northern 

population) 

Clemmys muhlenbergii Threatened No New Jersey Reptile Terrestrial, 

Freshwater 

Curlew, Eskimo Numenius borealis Endangered No New Jersey Bird Terrestrial 

Bat, Indiana Myotis sodalis Endangered Yes New Jersey Mammal Subterraneous, 

Terrestrial 

Flycatcher, Southwestern 

Willow 

Empidonax traillii extimus Endangered Yes New Mexico Bird Terrestrial 

Ferret, Black-footed Mustela nigripes Endangered No New Mexico Mammal Terrestrial 

Chub, Gila Gila intermedia Endangered Yes New Mexico Fish Freshwater 

Springsnail, Roswell Pyrgulopsis roswellensis Endangered No New Mexico Gastropod Freshwater 

Crane, Whooping Grus americana Endangered Yes New Mexico Bird Terrestrial, 

Freshwater 

Shiner, Arkansas River Notropis girardi Threatened Yes New Mexico Fish Freshwater 

Wolf, Gray Canis lupus Endangered Yes New Mexico Mammal Terrestrial 

Shiner, Beautiful Cyprinella formosa Threatened Yes New Mexico Fish Freshwater 

Isopod, Socorro Thermosphaeroma 

thermophilus 

Endangered No New Mexico Crustacean Freshwater 

Springsnail, Alamosa Tryonia alamosae Endangered No New Mexico Gastropod Freshwater 

Gambusia, Pecos Gambusia nobilis Endangered No New Mexico Fish Freshwater 

Chub, Chihuahua Gila nigrescens Threatened No New Mexico Fish Freshwater 

Amphipod, Noel's Gammarus desperatus Endangered No New Mexico Crustacean Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No New Mexico Bird Terrestrial 

Snail, Pecos Assiminea Assiminea pecos Endangered Yes New Mexico Gastropod Freshwater 

Jaguar Panthera onca Endangered No New Mexico Mammal Terrestrial 

Shiner, Pecos Bluntnose Notropis simus pecosensis Threatened Yes New Mexico Fish Freshwater 

Frog, Chiricahua Leopard Rana chiricahuensis Threatened No New Mexico Amphibian Freshwater, 

Terrestrial 

Sucker, Razorback Xyrauchen texanus Endangered Yes New Mexico Fish Freshwater 

Spikedace Meda fulgida Threatened Yes New Mexico Fish Freshwater 

Springsnail, Socorro Pyrgulopsis neomexicana Endangered No New Mexico Gastropod Freshwater 

Minnow, Rio Grande 

Silvery 

Hybognathus amarus Endangered Yes New Mexico Fish Freshwater 
 139

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Rattlesnake, New 

Mexican Ridge-nosed 

Crotalus willardi obscurus Threatened Yes New Mexico Reptile Terrestrial 

Minnow, Loach Tiaroga cobitis Threatened Yes New Mexico Fish Freshwater 

Trout, Gila Oncorhynchus gilae Endangered No New Mexico Fish Freshwater 

Topminnow, Gila 

(Yaqui) 

Poeciliopsis occidentalis Endangered No New Mexico Fish Freshwater 

Owl, Mexican Spotted Strix occidentalis lucida Threatened Yes New Mexico Bird Terrestrial 

Falcon, Northern 

Aplomado 

Falco femoralis 

septentrionalis 

Endangered No New Mexico Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No New Mexico Bird Terrestrial 

Bat, Mexican Long-nosed Leptonycteris nivalis Endangered No New Mexico Mammal Subterraneous, 

Terrestrial 

Bat, Lesser (=Sanborn's) 

Long-nosed 

Leptonycteris curasoae 

yerbabuenae 

Endangered No New Mexico Mammal Subterraneous, 

Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes New Mexico Bird Terrestrial 

Squawfish, Colorado Ptychocheilus lucius Endangered Yes New Mexico Fish Freshwater 

Springsnail, Koster's Juturnia kosteri Endangered No New Mexico Gastropod Terrestrial 

Bat, Indiana Myotis sodalis Endangered Yes New York Mammal Subterraneous, 

Terrestrial 

Butterfly, Karner Blue Lycaeides melissa 

samuelis 

Endangered No New York Insect Terrestrial 

Turtle, Bog (Northern 

population) 

Clemmys muhlenbergii Threatened No New York Reptile Terrestrial, 

Freshwater 

Mussel, Dwarf Wedge Alasmidonta heterodon Endangered No New York Bivalve Freshwater 

Tern, Roseate Sterna dougallii dougallii Endangered No New York Bird Terrestrial 

Snail, Chittenango Ovate 

Amber 

Succinea chittenangoensis Threatened No New York Gastropod Terrestrial, 

Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No New York Bird Terrestrial 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No New York Fish Saltwater, 

Freshwater 

Plover, Piping Charadrius melodus Endangered Yes New York Bird Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes North 

Carolina 

Bird Terrestrial 

Spider, Spruce-fir Moss Microhexura montivaga Endangered Yes North 

Carolina 

Arachnid Terrestrial 

Silverside, Waccamaw Menidia extensa Threatened Yes North 

Carolina 

Fish Freshwater 

Bat, Virginia Big-eared Corynorhinus (=Plecotus) 

townsendii virginianus 

Endangered Yes North 

Carolina 

Mammal Terrestrial, 

Subterraneous 

Woodpecker, Redcockaded Picoides borealis Endangered No North 

Carolina 

Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No North 

Carolina 

Bird Terrestrial 

Mussel, Dwarf Wedge Alasmidonta heterodon Endangered No North 

Carolina 

Bivalve Freshwater 

Sea turtle, green Chelonia mydas Endangered No North 

Carolina 

Reptile Saltwater 
 140

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Mussel, Oyster Epioblasma capsaeformis Endangered Yes North 

Carolina 

Bivalve Freshwater 

Chub, Spotfin Erimonax monachus Threatened Yes North 

Carolina 

Fish Freshwater 

Pearlymussel, Little-wing Pegias fabula Endangered No North 

Carolina 

Bivalve Freshwater 

Squirrel, Carolina 

Northern Flying 

Glaucomys sabrinus 

coloratus 

Endangered No North 

Carolina 

Mammal Terrestrial 

Shiner, Cape Fear Notropis mekistocholas Endangered Yes North 

Carolina 

Fish Freshwater 

Bat, Gray Myotis grisescens Endangered No North 

Carolina 

Mammal Subterraneous, 

Terrestrial 

Sea turtle, loggerhead Caretta caretta Threatened No North 

Carolina 

Reptile Saltwater 

Spinymussel, Tar River Elliptio steinstansana Endangered No North 

Carolina 

Bivalve Freshwater 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No North 

Carolina 

Fish Saltwater, 

Freshwater 

Snail, Noonday Mesodon clarki nantahala Threatened No North 

Carolina 

Gastropod Terrestrial 

Mussel, Heelsplitter 

Carolina 

Lasmigona decorata Endangered Yes North 

Carolina 

Bivalve Freshwater 

Spinymussel, James 

River 

Pleurobema collina Endangered No North 

Carolina 

Bivalve Freshwater 

Stork, Wood Mycteria americana Endangered No North 

Carolina 

Bird Terrestrial 

Elktoe, Appalachian Alasmidonta raveneliana Endangered Yes North 

Carolina 

Bivalve Freshwater 

Sea turtle, Kemp's ridley Lepidochelys kempii Endangered No North 

Carolina 

Reptile Saltwater 

Purple Bean Villosa perpurpurea Endangered Yes North 

Carolina 

Bivalve Freshwater 

Tern, Roseate Sterna dougallii dougallii Endangered No North 

Carolina 

Bird Terrestrial 

Sea turtle, hawksbill Eretmochelys imbricata Endangered Yes North 

Carolina 

Reptile Saltwater 

Bat, Indiana Myotis sodalis Endangered Yes North 

Carolina 

Mammal Subterraneous, 

Terrestrial 

Butterfly, Saint Francis' 

Satyr 

Neonympha mitchellii 

francisci 

Endangered No North 

Carolina 

Insect Terrestrial 

Sea turtle, leatherback Dermochelys coriacea Endangered Yes North 

Carolina 

Reptile Saltwater 

Crane, Whooping Grus americana Endangered Yes North Dakota Bird Terrestrial, 

Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No North Dakota Bird Terrestrial 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No North Dakota Bird Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes North Dakota Bird Terrestrial 

Sturgeon, Pallid Scaphirhynchus albus Endangered No North Dakota Fish Freshwater 
 141

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Fanshell Cyprogenia stegaria Endangered No Ohio Bivalve Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Ohio Mammal Subterraneous, 

Terrestrial 

Dragonfly, Hine's 

Emerald 

Somatochlora hineana Endangered No Ohio Insect Freshwater, 

Terrestrial 

Snake, Northern 

Copperbelly Water 

Nerodia erythrogaster 

neglecta 

Threatened No Ohio Reptile Freshwater, 

Terrestrial 

Snake, Lake Erie Water Nerodia sipedon 

insularum 

Threatened No Ohio Reptile Terrestrial, 

Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Ohio Bird Terrestrial 

Butterfly, Karner Blue Lycaeides melissa 

samuelis 

Endangered No Ohio Insect Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Ohio Bird Terrestrial 

Mussel, Clubshell Pleurobema clava Endangered No Ohio Bivalve Freshwater 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Ohio Bivalve Freshwater 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Ohio Insect Terrestrial 

Pearlymussel, White 

Cat's Paw 

Epioblasma obliquata 

perobliqua 

Endangered No Ohio Bivalve Freshwater 

Bat, Gray Myotis grisescens Endangered No Ohio Mammal Subterraneous, 

Terrestrial 

Riffleshell, Northern Epioblasma torulosa 

rangiana 

Endangered No Ohio Bivalve Freshwater 

Madtom, Scioto Noturus trautmani Endangered No Ohio Fish Freshwater 

Pearlymussel, Purple 

Cat's Paw 

Epioblasma obliquata 

obliquata 

Endangered No Ohio Bivalve Freshwater 

Butterfly, Mitchell's 

Satyr 

Neonympha mitchellii 

mitchellii 

Endangered No Ohio Insect Terrestrial 

Bat, Gray Myotis grisescens Endangered No Oklahoma Mammal Subterraneous, 

Terrestrial 

Woodpecker, Redcockaded Picoides borealis Endangered No Oklahoma Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Oklahoma Bird Terrestrial 

Rock-pocketbook, 

Ouachita (=Wheeler's 

pm) 

Arkansia wheeleri Endangered No Oklahoma Bivalve Freshwater 

Bat, Ozark Big-eared Corynorhinus (=Plecotus) 

townsendii ingens 

Endangered No Oklahoma Mammal Terrestrial, 

Subterraneous 

Mussel, Scaleshell Leptodea leptodon Endangered No Oklahoma Bivalve Freshwater 

Cavefish, Ozark Amblyopsis rosae Threatened No Oklahoma Fish Freshwater 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Oklahoma Insect Terrestrial 

Curlew, Eskimo Numenius borealis Endangered No Oklahoma Bird Terrestrial 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Oklahoma Bird Terrestrial 

Vireo, Black-capped Vireo atricapilla Endangered No Oklahoma Bird Terrestrial 

Shiner, Arkansas River Notropis girardi Threatened Yes Oklahoma Fish Freshwater 
 142

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Plover, Piping Charadrius melodus Endangered Yes Oklahoma Bird Terrestrial 

Darter, Leopard Percina pantherina Threatened Yes Oklahoma Fish Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Oklahoma Mammal Subterraneous, 

Terrestrial 

Crane, Whooping Grus americana Endangered Yes Oklahoma Bird Terrestrial, 

Freshwater 

Madtom, Neosho Noturus placidus Threatened No Oklahoma Fish Freshwater 

Salmon, Chum 

(Columbia River 

population) 

Oncorhynchus (=Salmo) 

keta 

Threatened Yes Oregon Fish Brackish, 

Freshwater, 

Saltwater 

Salmon, Chinook (Upper 

Willamette River) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes Oregon Fish Saltwater, Brackish, 

Freshwater 

Salmon, Chinook (Upper 

Columbia River Spring) 

Oncorhynchus (=Salmo) 

tshawytscha 

Endangered Yes Oregon Fish Freshwater, 

Saltwater, Brackish

Salmon, Chinook (Snake 

River spring/summer) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes Oregon Fish Brackish, Saltwater, 

Freshwater 

Salmon, Chinook (Snake 

River Fall Run) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened No Oregon Fish Freshwater, 

Saltwater, Brackish

Chub, Oregon Oregonichthys crameri Endangered No Oregon Fish Freshwater 

Salmon, Chinook (Lower 

Columbia River) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes Oregon Fish Freshwater, 

Brackish, Saltwater

Sucker, Warner Catostomus warnerensis Threatened Yes Oregon Fish Freshwater 

Butterfly, Fender's Blue Icaricia icarioides fenderi Endangered No Oregon Insect Terrestrial 

Plover, Western Snowy Charadrius alexandrinus 

nivosus 

Threatened Yes Oregon Bird Terrestrial 

Chub, Hutton Tui Gila bicolor ssp. Threatened No Oregon Fish Freshwater 

Deer, Columbian Whitetailed Odocoileus virginianus 

leucurus 

Endangered No Oregon Mammal Terrestrial 

Sucker, Lost River Deltistes luxatus Endangered No Oregon Fish Freshwater 

Butterfly, Oregon 

Silverspot 

Speyeria zerene hippolyta Threatened Yes Oregon Insect Terrestrial 

Owl, Northern Spotted Strix occidentalis caurina Threatened Yes Oregon Bird Terrestrial 

Sucker, Shortnose Chasmistes brevirostris Endangered No Oregon Fish Freshwater 

Pelican, Brown Pelecanus occidentalis Endangered No Oregon Bird Terrestrial 

Trout, Bull (Columbia 

River population) 

Salvelinus confluentus Threatened Yes Oregon Fish Freshwater 

Steelhead, (Upper 

Columbia River 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Oregon Fish Brackish, Saltwater, 

Freshwater 

Dace, Foskett Speckled Rhinichthys osculus ssp. Threatened No Oregon Fish Freshwater 

Murrelet, Marbled Brachyramphus 

marmoratus marmoratus 

Threatened Yes Oregon Bird Freshwater, 

Terrestrial, 

Saltwater 

Salmon, Sockeye (Snake 

River population) 

Oncorhynchus (=Salmo) 

nerka 

Endangered No Oregon Fish Brackish, Saltwater, 

Freshwater 

Steelhead, (Lower 

Columbia River 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Oregon Fish Brackish, 

Freshwater, 

Saltwater 
 143

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Trout, Bull Salvelinus confluentus Threatened No Oregon Fish Freshwater 

Salmon, Coho (Southern 

OR/Northern CA Coast) 

Oncorhynchus (=Salmo) 

kisutch 

Threatened Yes Oregon Fish Freshwater, 

Brackish, Saltwater

Fairy Shrimp, Vernal 

Pool 

Branchinecta lynchi Threatened Yes Oregon Crustacean Vernal pool 

Steelhead, (Snake River 

Basin population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Oregon Fish Freshwater, 

Brackish, Saltwater

Trout, Bull (Klamath 

River population) 

Salvelinus confluentus Threatened Yes Oregon Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Oregon Bird Terrestrial 

Steelhead, (Upper 

Willamette River 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Oregon Fish Brackish, Saltwater, 

Freshwater 

Steelhead, (Middle 

Columbia River 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Oregon Fish Freshwater, 

Saltwater, Brackish

Bat, Indiana Myotis sodalis Endangered Yes Pennsylvania Mammal Subterraneous, 

Terrestrial 

Riffleshell, Northern Epioblasma torulosa 

rangiana 

Endangered No Pennsylvania Bivalve Freshwater 

Turtle, Bog (Northern 

population) 

Clemmys muhlenbergii Threatened No Pennsylvania Reptile Terrestrial, 

Freshwater 

Squirrel, Delmarva 

Peninsula Fox 

Sciurus niger cinereus Endangered No Pennsylvania Mammal Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Pennsylvania Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Pennsylvania Bird Terrestrial 

Mussel, Clubshell Pleurobema clava Endangered No Pennsylvania Bivalve Freshwater 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Rhode Island Insect Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes Rhode Island Bird Terrestrial 

Bat, Indiana Myotis sodalis Endangered Yes Rhode Island Mammal Subterraneous, 

Terrestrial 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Rhode Island Fish Saltwater, 

Freshwater 

Woodpecker, Redcockaded Picoides borealis Endangered No South 

Carolina 

Bird Terrestrial 

Bat, Indiana Myotis sodalis Endangered Yes South 

Carolina 

Mammal Subterraneous, 

Terrestrial 

Plover, Piping Charadrius melodus Endangered Yes South 

Carolina 

Bird Terrestrial 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No South 

Carolina 

Fish Saltwater, 

Freshwater 

Warbler, Bachman's Vermivora bachmanii Endangered No South 

Carolina 

Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No South 

Carolina 

Bird Terrestrial 

Mussel, Heelsplitter 

Carolina 

Lasmigona decorata Endangered Yes South 

Carolina 

Bivalve Freshwater 
 144

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Sea turtle, loggerhead Caretta caretta Threatened No South 

Carolina 

Reptile Saltwater 

Snake, Eastern Indigo Drymarchon corais 

couperi 

Threatened No South 

Carolina 

Reptile Terrestrial 

Sea turtle, green Chelonia mydas Endangered No South 

Carolina 

Reptile Saltwater 

Salamander, Flatwoods Ambystoma cingulatum Threatened No South 

Carolina 

Amphibian Freshwater, Vernal 

pool, Terrestrial 

Sea turtle, Kemp's ridley Lepidochelys kempii Endangered No South 

Carolina 

Reptile Saltwater 

Sea turtle, leatherback Dermochelys coriacea Endangered Yes South 

Carolina 

Reptile Saltwater 

Stork, Wood Mycteria americana Endangered No South 

Carolina 

Bird Terrestrial 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No South Dakota Insect Terrestrial 

Ferret, Black-footed Mustela nigripes Endangered No South Dakota Mammal Terrestrial 

Sturgeon, Pallid Scaphirhynchus albus Endangered No South Dakota Fish Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No South Dakota Bird Terrestrial 

Crane, Whooping Grus americana Endangered Yes South Dakota Bird Terrestrial, 

Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No South Dakota Bird Terrestrial 

Shiner, Topeka Notropis topeka (=tristis) Endangered Yes South Dakota Fish Freshwater 

Plover, Piping Charadrius melodus Endangered Yes South Dakota Bird Terrestrial 

Bat, Gray Myotis grisescens Endangered No Tennessee Mammal Subterraneous, 

Terrestrial 

Chub, Slender Erimystax cahni Threatened Yes Tennessee Fish Freshwater 

Combshell, Upland Epioblasma metastriata Endangered Yes Tennessee Bivalve Freshwater 

Darter, Bluemask 

(=jewel) 

Etheostoma / Endangered No Tennessee Fish Freshwater 

Darter, Amber Percina antesella Endangered Yes Tennessee Fish Freshwater 

Crayfish, Nashville Orconectes shoupi Endangered No Tennessee Crustacean Freshwater 

Chub, Spotfin Erimonax monachus Threatened Yes Tennessee Fish Freshwater 

Dace, Blackside Phoxinus cumberlandensis Threatened No Tennessee Fish Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Tennessee Mammal Subterraneous, 

Terrestrial 

Darter, Boulder Etheostoma wapiti Endangered No Tennessee Fish Freshwater 

Darter, Duskytail Etheostoma percnurum Endangered No Tennessee Fish Freshwater 

Mussel, Coosa 

Moccasinshell 

Medionidus parvulus Endangered Yes Tennessee Bivalve Freshwater 

Madtom, Pygmy Noturus stanauli Endangered No Tennessee Fish Freshwater 

Mussel, Ring Pink (=Golf 

Stick Pearly) 

Obovaria retusa Endangered No Tennessee Bivalve Freshwater 

Mussel, Oyster Epioblasma capsaeformis Endangered Yes Tennessee Bivalve Freshwater 

Mussel, Ovate Clubshell Pleurobema perovatum Endangered Yes Tennessee Bivalve Freshwater 

Riversnail, Anthony's Athearnia anthonyi Endangered No Tennessee Gastropod Freshwater 
 145

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Mussel, Fine-rayed 

Pigtoe 

Fusconaia cuneolus Endangered No Tennessee Bivalve Freshwater 

Mussel, Fine-lined 

Pocketbook 

Lampsilis altilis Threatened Yes Tennessee Bivalve Freshwater 

Mussel, Cumberland 

Pigtoe 

Pleurobema gibberum Endangered No Tennessee Bivalve Freshwater 

Riffleshell, Tan Epioblasma florentina 

walkeri (=E. walkeri) 

Endangered No Tennessee Bivalve Freshwater 

Mussel, Cumberland 

Combshell 

Epioblasma brevidens Endangered Yes Tennessee Bivalve Freshwater 

Mussel, Shiny Pigtoe Fusconaia cor Endangered No Tennessee Bivalve Freshwater 

Mussel, Clubshell Pleurobema clava Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Dromedary Dromus dromas Endangered No Tennessee Bivalve Freshwater 

Sturgeon, Pallid Scaphirhynchus albus Endangered No Tennessee Fish Freshwater 

Stork, Wood Mycteria americana Endangered No Tennessee Bird Terrestrial 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Tennessee Bivalve Freshwater 

Marstonia, Royal 

(=Royal Snail) 

Pyrgulopsis ogmorhaphe Endangered No Tennessee Gastropod Terrestrial 

Madtom, Yellowfin Noturus flavipinnis Threatened Yes Tennessee Fish Freshwater 

Madtom, Smoky Noturus baileyi Endangered Yes Tennessee Fish Freshwater 

Mussel, Cumberland 

Elktoe 

Alasmidonta atropurpurea Endangered Yes Tennessee Bivalve Freshwater 

Pearlymussel, 

Cumberland Monkeyface 

Quadrula intermedia Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Tubercledblossom Epioblasma torulosa 

torulosa 

Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Purple 

Cat's Paw 

Epioblasma obliquata 

obliquata 

Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Pale 

Lilliput 

Toxolasma cylindrellus Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Orangefooted Plethobasus cooperianus Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, White 

Wartyback 

Plethobasus cicatricosus Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Little-wing Pegias fabula Endangered No Tennessee Bivalve Freshwater 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Tennessee Bird Terrestrial 

Pearlymussel, Yellowblossom Epioblasma florentina 

florentina 

Endangered No Tennessee Bivalve Freshwater 

Mussel, Rough Pigtoe Pleurobema plenum Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Turgidblossom Epioblasma turgidula Endangered No Tennessee Bivalve Freshwater 

Mussel, Alabama 

Moccasinshell 

Medionidus acutissimus Threatened Yes Tennessee Bivalve Freshwater 

Pearlymussel, 

Cumberland Bean 

Villosa trabalis Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Cracking Hemistena lata Endangered No Tennessee Bivalve Freshwater 
 146

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Pearlymussel, Birdwing Conradilla caelata Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, 

Appalachian Monkeyface 

Quadrula sparsa Endangered No Tennessee Bivalve Freshwater 

Pearlymussel, Alabama 

Lamp 

Lampsilis virescens Endangered No Tennessee Bivalve Freshwater 

Purple Bean Villosa perpurpurea Endangered Yes Tennessee Bivalve Freshwater 

Rabbitsfoot, Rough Quadrula cylindrica 

strigillata 

Endangered Yes Tennessee Bivalve Freshwater 

Mussel, Southern Pigtoe Pleurobema georgianum Endangered Yes Tennessee Bivalve Freshwater 

Pearlymussel, Greenblossom Epioblasma torulosa 

gubernaculum 

Endangered No Tennessee Bivalve Freshwater 

Spider, Spruce-fir Moss Microhexura montivaga Endangered Yes Tennessee Arachnid Terrestrial 

Elktoe, Appalachian Alasmidonta raveneliana Endangered Yes Tennessee Bivalve Freshwater 

Logperch, Conasauga Percina jenkinsi Endangered Yes Tennessee Fish Freshwater 

Snail, Painted Snake 

Coiled Forest 

Anguispira picta Threatened No Tennessee Gastropod Terrestrial 

Shiner, Blue Cyprinella caerulea Threatened No Tennessee Fish Freshwater 

Woodpecker, Redcockaded Picoides borealis Endangered No Tennessee Bird Terrestrial 

Shiner, Palezone Notropis albizonatus Endangered No Tennessee Fish Freshwater 

Fanshell Cyprogenia stegaria Endangered No Tennessee Bivalve Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Tennessee Bird Terrestrial 

Darter, Snail Percina tanasi Threatened No Tennessee Fish Freshwater 

Kidneyshell, Triangular Ptychobranchus greenii Endangered Yes Tennessee Bivalve Freshwater 

Squirrel, Carolina 

Northern Flying 

Glaucomys sabrinus 

coloratus 

Endangered No Tennessee Mammal Terrestrial 

Darter, Slackwater Etheostoma boschungi Threatened Yes Tennessee Fish Freshwater 

Rhadine infernalis (ncn) Rhadine infernalis Endangered Yes Texas Insect Terrestrial, 

Subterraneous 

Salamander, Texas Blind Typhlomolge rathbuni Endangered No Texas Amphibian Subterraneous, 

Freshwater 

Vireo, Black-capped Vireo atricapilla Endangered No Texas Bird Terrestrial 

Snake, Concho Water Nerodia paucimaculata Threatened Yes Texas Reptile Freshwater, 

Terrestrial 

Tern, Interior 

(population) Least 

Sterna antillarum Endangered No Texas Bird Terrestrial 

Ocelot Leopardus (=Felis) 

pardalis 

Endangered No Texas Mammal Terrestrial 

Owl, Mexican Spotted Strix occidentalis lucida Threatened Yes Texas Bird Terrestrial 

Falcon, Northern 

Aplomado 

Falco femoralis 

septentrionalis 

Endangered No Texas Bird Terrestrial 

Rhadine exilis (ncn) Rhadine exilis Endangered Yes Texas Insect Terrestrial, 

Subterraneous 

Warbler (=Wood), 

Golden-cheeked 

Dendroica chrysoparia Endangered No Texas Bird Terrestrial 

Beetle, Tooth Cave 

Ground 

Rhadine persephone Endangered No Texas Insect Subterraneous 
 147

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Spider, Government 

Canyon Cave 

Neoleptoneta microps Endangered No Texas Arachnid Subterraneous, 

Terrestrial 

Pupfish, Comanche 

Springs 

Cyprinodon elegans Endangered No Texas Fish Freshwater 

Pseudoscorpion, Tooth 

Cave 

Tartarocreagris texana Endangered No Texas Arachnid Terrestrial, 

Subterraneous 

Woodpecker, Redcockaded Picoides borealis Endangered No Texas Bird Terrestrial 

Prairie-chicken, 

Attwater's Greater 

Tympanuchus cupido 

attwateri 

Endangered No Texas Bird Terrestrial 

Spider, Madla's Cave Cicurina madla Endangered Yes Texas Arachnid Subterraneous, 

Terrestrial 

Spider, Robber Baron 

Cave 

Cicurina baronia Endangered Yes Texas Arachnid Terrestrial, 

Subterraneous 

Plover, Piping Charadrius melodus Endangered Yes Texas Bird Terrestrial 

Pelican, Brown Pelecanus occidentalis Endangered No Texas Bird Terrestrial 

Spider, Tooth Cave Neoleptoneta myopica Endangered No Texas Arachnid Terrestrial, 

Subterraneous 

Eagle, Bald Haliaeetus leucocephalus Threatened No Texas Bird Terrestrial 

Spider, Vesper Cave Cicurina vespera Endangered No Texas Arachnid Subterraneous, 

Terrestrial 

Pupfish, Leon Springs Cyprinodon bovinus Endangered Yes Texas Fish Freshwater 

Meshweaver, Braken Bat 

Cave 

Cicurina venii Endangered Yes Texas Arachnid Terrestrial, 

Subterraneous 

Amphipod, Peck's Cave Stygobromus 

(=Stygonectes) pecki 

Endangered No Texas Crustacean Subterraneous, 

Freshwater 

Harvestman, Robber 

Baron Cave 

Texella cokendolpheri Endangered Yes Texas Arachnid Subterraneous, 

Terrestrial 

Snail, Pecos Assiminea Assiminea pecos Endangered Yes Texas Gastropod Freshwater 

Shiner, Arkansas River Notropis girardi Threatened Yes Texas Fish Freshwater 

Sea turtle, loggerhead Caretta caretta Threatened No Texas Reptile Saltwater 

Jaguarundi, Gulf Coast Herpailurus (=Felis) 

yagouaroundi cacomitli 

Endangered No Texas Mammal Terrestrial 

Darter, Fountain Etheostoma fonticola Endangered Yes Texas Fish Freshwater 

Minnow, Devils River Dionda diaboli Threatened No Texas Fish Freshwater 

Harvestman, Bone Cave Texella reyesi Endangered No Texas Arachnid Terrestrial, 

Subterraneous 

Bat, Mexican Long-nosed Leptonycteris nivalis Endangered No Texas Mammal Subterraneous, 

Terrestrial 

Sea turtle, hawksbill Eretmochelys imbricata Endangered Yes Texas Reptile Saltwater 

Crane, Whooping Grus americana Endangered Yes Texas Bird Terrestrial, 

Freshwater 

Jaguarundi, Sinaloan Herpailurus (=Felis) 

yagouaroundi tolteca 

Endangered No Texas Mammal Terrestrial 

Sea turtle, Kemp's ridley Lepidochelys kempii Endangered No Texas Reptile Saltwater 

Sea turtle, leatherback Dermochelys coriacea Endangered Yes Texas Reptile Saltwater 

Sea turtle, green Chelonia mydas Endangered No Texas Reptile Saltwater 

Gambusia, Clear Creek Gambusia heterochir Endangered No Texas Fish Freshwater 
 148

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Beetle, Kretschmarr Cave 

Mold 

Texamaurops reddelli Endangered No Texas Insect Subterraneous 

Beetle, Helotes Mold Batrisodes venyivi Endangered Yes Texas Insect Subterraneous 

Curlew, Eskimo Numenius borealis Endangered No Texas Bird Terrestrial 

Flycatcher, Southwestern 

Willow 

Empidonax traillii extimus Endangered Yes Texas Bird Terrestrial 

Gambusia, Big Bend Gambusia gaigei Endangered No Texas Fish Freshwater 

Beetle, Comal Springs 

Riffle 

Heterelmis comalensis Endangered No Texas Insect Subterraneous, 

Freshwater 

Bear, Louisiana Black Ursus americanus luteolus Threatened No Texas Mammal Terrestrial 

Beetle, Coffin Cave Mold Batrisodes texanus Endangered No Texas Insect Subterraneous 

Toad, Houston Bufo houstonensis Endangered Yes Texas Amphibian Terrestrial, 

Freshwater 

Beetle, American 

Burying 

Nicrophorus americanus Endangered No Texas Insect Terrestrial 

Gambusia, Pecos Gambusia nobilis Endangered No Texas Fish Freshwater 

Salamander, Barton 

Springs 

Eurycea sosorum Endangered No Texas Amphibian Freshwater, 

Terrestrial 

Gambusia, San Marcos Gambusia georgei Endangered Yes Texas Fish Freshwater 

Salamander, San Marcos Eurycea nana Threatened Yes Texas Amphibian Freshwater, 

Terrestrial 

Harvestman, Bee Creek 

Cave 

Texella reddelli Endangered No Texas Arachnid Terrestrial, 

Subterraneous 

Beetle, Comal Springs 

Dryopid 

Stygoparnus comalensis Endangered No Texas Insect Subterraneous, 

Freshwater 

Sucker, June Chasmistes liorus Endangered Yes Utah Fish Freshwater 

Prairie Dog, Utah Cynomys parvidens Threatened No Utah Mammal Terrestrial, 

Subterraneous 

Sucker, Razorback Xyrauchen texanus Endangered Yes Utah Fish Freshwater 

Squawfish, Colorado Ptychocheilus lucius Endangered Yes Utah Fish Freshwater 

Chub, Humpback Gila cypha Endangered Yes Utah Fish Freshwater 

Flycatcher, Southwestern 

Willow 

Empidonax traillii extimus Endangered Yes Utah Bird Terrestrial 

Chub, Bonytail Gila elegans Endangered Yes Utah Fish Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Utah Bird Terrestrial 

Owl, Mexican Spotted Strix occidentalis lucida Threatened Yes Utah Bird Terrestrial 

Woundfin Plagopterus argentissimus Endangered Yes Utah Fish Freshwater 

Tortoise, Desert Gopherus agassizii Threatened Yes Utah Reptile Terrestrial 

Ferret, Black-footed Mustela nigripes Endangered No Utah Mammal Terrestrial 

Chub, Virgin River Gila seminuda (=robusta) Endangered Yes Utah Fish Freshwater 

Trout, Lahontan 

Cutthroat 

Oncorhynchus clarki 

henshawi 

Threatened No Utah Fish Freshwater 

Mussel, Dwarf Wedge Alasmidonta heterodon Endangered No Vermont Bivalve Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Vermont Bird Terrestrial 

Bat, Indiana Myotis sodalis Endangered Yes Vermont Mammal Subterraneous, 

Terrestrial 
 149

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Salamander, Shenandoah Plethodon shenandoah Endangered No Virginia Amphibian Freshwater, 

Terrestrial 

Chub, Spotfin Erimonax monachus Threatened Yes Virginia Fish Freshwater 

Spinymussel, James 

River 

Pleurobema collina Endangered No Virginia Bivalve Freshwater 

Woodpecker, Redcockaded Picoides borealis Endangered No Virginia Bird Terrestrial 

Sturgeon, Shortnose Acipenser brevirostrum Endangered No Virginia Fish Saltwater, 

Freshwater 

Pearlymussel, Little-wing Pegias fabula Endangered No Virginia Bivalve Freshwater 

Bat, Gray Myotis grisescens Endangered No Virginia Mammal Subterraneous, 

Terrestrial 

Butterfly, Saint Francis' 

Satyr 

Neonympha mitchellii 

francisci 

Endangered No Virginia Insect Terrestrial 

Chub, Slender Erimystax cahni Threatened Yes Virginia Fish Freshwater 

Dace, Blackside Phoxinus cumberlandensis Threatened No Virginia Fish Freshwater 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No Virginia Bivalve Freshwater 

Bat, Virginia Big-eared Corynorhinus (=Plecotus) 

townsendii virginianus 

Endangered Yes Virginia Mammal Terrestrial, 

Subterraneous 

Snail, Virginia Fringed 

Mountain 

Polygyriscus virginianus Endangered No Virginia Gastropod Terrestrial 

Fanshell Cyprogenia stegaria Endangered No Virginia Bivalve Freshwater 

Madtom, Yellowfin Noturus flavipinnis Threatened Yes Virginia Fish Freshwater 

Logperch, Roanoke Percina rex Endangered No Virginia Fish Freshwater 

Isopod, Madison Cave Antrolana lira Threatened No Virginia Crustacean Freshwater 

Sea turtle, loggerhead Caretta caretta Threatened No Virginia Reptile Saltwater 

Isopod, Lee County Cave Lirceus usdagalun Endangered No Virginia Crustacean Freshwater 

Bat, Indiana Myotis sodalis Endangered Yes Virginia Mammal Subterraneous, 

Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Virginia Bird Terrestrial 

Pearlymussel, 

Appalachian Monkeyface 

Quadrula sparsa Endangered No Virginia Bivalve Freshwater 

Pearlymussel, 

Cumberland Monkeyface 

Quadrula intermedia Endangered No Virginia Bivalve Freshwater 

Butterfly, Mitchell's 

Satyr 

Neonympha mitchellii 

mitchellii 

Endangered No Virginia Insect Terrestrial 

Pearlymussel, Greenblossom Epioblasma torulosa 

gubernaculum 

Endangered No Virginia Bivalve Freshwater 

Pearlymussel, Dromedary Dromus dromas Endangered No Virginia Bivalve Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Virginia Bird Terrestrial 

Squirrel, Virginia 

Northern Flying 

Glaucomys sabrinus 

fuscus 

Endangered No Virginia Mammal Terrestrial 

Pearlymussel, 

Cumberland Bean 

Villosa trabalis Endangered No Virginia Bivalve Freshwater 

Pearlymussel, Cracking Hemistena lata Endangered No Virginia Bivalve Freshwater 

Pearlymussel, Birdwing Conradilla caelata Endangered No Virginia Bivalve Freshwater 
 150

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Mussel, Cumberland 

Combshell 

Epioblasma brevidens Endangered Yes Virginia Bivalve Freshwater 

Squirrel, Delmarva 

Peninsula Fox 

Sciurus niger cinereus Endangered No Virginia Mammal Terrestrial 

Mussel, Cumberland 

Elktoe 

Alasmidonta atropurpurea Endangered Yes Virginia Bivalve Freshwater 

Mussel, Oyster Epioblasma capsaeformis Endangered Yes Virginia Bivalve Freshwater 

Darter, Duskytail Etheostoma percnurum Endangered No Virginia Fish Freshwater 

Purple Bean Villosa perpurpurea Endangered Yes Virginia Bivalve Freshwater 

Rabbitsfoot, Rough Quadrula cylindrica 

strigillata 

Endangered Yes Virginia Bivalve Freshwater 

Beetle, Northeastern 

Beach Tiger 

Cicindela dorsalis dorsalis Threatened No Virginia Insect Terrestrial 

Mussel, Shiny Pigtoe Fusconaia cor Endangered No Virginia Bivalve Freshwater 

Mussel, Rough Pigtoe Pleurobema plenum Endangered No Virginia Bivalve Freshwater 

Mussel, Dwarf Wedge Alasmidonta heterodon Endangered No Virginia Bivalve Freshwater 

Mussel, Fine-rayed 

Pigtoe 

Fusconaia cuneolus Endangered No Virginia Bivalve Freshwater 

Riffleshell, Tan Epioblasma florentina 

walkeri (=E. walkeri) 

Endangered No Virginia Bivalve Freshwater 

Murrelet, Marbled Brachyramphus 

marmoratus marmoratus 

Threatened Yes Washington Bird Freshwater, 

Terrestrial, 

Saltwater 

Steelhead, (Middle 

Columbia River 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Washington Fish Freshwater, 

Saltwater, Brackish

Steelhead, (Lower 

Columbia River 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Washington Fish Brackish, 

Freshwater, 

Saltwater 

Wolf, Gray Canis lupus Endangered Yes Washington Mammal Terrestrial 

Steelhead, (Upper 

Columbia River 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Washington Fish Brackish, Saltwater, 

Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No Washington Bird Terrestrial 

Deer, Columbian Whitetailed Odocoileus virginianus 

leucurus 

Endangered No Washington Mammal Terrestrial 

Steelhead, (Upper 

Willamette River 

population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Washington Fish Brackish, Saltwater, 

Freshwater 

Salmon, Chinook (Snake 

River spring/summer) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes Washington Fish Brackish, Saltwater, 

Freshwater 

Butterfly, Oregon 

Silverspot 

Speyeria zerene hippolyta Threatened Yes Washington Insect Terrestrial 

Pelican, Brown Pelecanus occidentalis Endangered No Washington Bird Terrestrial 

Steelhead, (Snake River 

Basin population) 

Oncorhynchus (=Salmo) 

mykiss 

Threatened Yes Washington Fish Freshwater, 

Brackish, Saltwater

Plover, Western Snowy Charadrius alexandrinus 

nivosus 

Threatened Yes Washington Bird Terrestrial 

Caribou, Woodland Rangifer tarandus caribou Endangered No Washington Mammal Terrestrial 
 151

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Owl, Northern Spotted Strix occidentalis caurina Threatened Yes Washington Bird Terrestrial 

Rabbit, Pygmy Brachylagus idahoensis Endangered No Washington Mammal Terrestrial 

Salmon, Chinook (Lower 

Columbia River) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes Washington Fish Freshwater, 

Brackish, Saltwater

Salmon, Chum 

(Columbia River 

population) 

Oncorhynchus (=Salmo) 

keta 

Threatened Yes Washington Fish Brackish, 

Freshwater, 

Saltwater 

Salmon, Chinook (Snake 

River Fall Run) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened No Washington Fish Freshwater, 

Saltwater, Brackish

Steelhead, Puget Sound Oncorhynchus mykiss Threatened No Washington Fish 

Salmon, Chinook (Upper 

Columbia River Spring) 

Oncorhynchus (=Salmo) 

tshawytscha 

Endangered Yes Washington Fish Freshwater, 

Saltwater, Brackish

Salmon, Chinook (Upper 

Willamette River) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes Washington Fish Saltwater, Brackish, 

Freshwater 

Bear, Grizzly Ursus arctos horribilis Threatened No Washington Mammal Terrestrial 

Salmon, Chum (Hood 

Canal Summer 

population) 

Oncorhynchus (=Salmo) 

keta 

Threatened Yes Washington Fish Freshwater, 

Brackish, Saltwater

Salmon, Sockeye (Ozette 

Lake population) 

Oncorhynchus (=Salmo) 

nerka 

Threatened Yes Washington Fish Saltwater, 

Freshwater, 

Brackish 

Salmon, Sockeye (Snake 

River population) 

Oncorhynchus (=Salmo) 

nerka 

Endangered No Washington Fish Brackish, Saltwater, 

Freshwater 

Trout, Bull Salvelinus confluentus Threatened No Washington Fish Freshwater 

Trout, Bull (Columbia 

River population) 

Salvelinus confluentus Threatened Yes Washington Fish Freshwater 

Trout, Bull (Klamath 

River population) 

Salvelinus confluentus Threatened Yes Washington Fish Freshwater 

Salmon, Chinook (Puget 

Sound) 

Oncorhynchus (=Salmo) 

tshawytscha 

Threatened Yes Washington Fish Freshwater, 

Brackish, Saltwater

Bat, Gray Myotis grisescens Endangered No West Virginia Mammal Subterraneous, 

Terrestrial 

Salamander, Cheat 

Mountain 

Plethodon nettingi Threatened No West Virginia Amphibian Freshwater, 

Terrestrial 

Fanshell Cyprogenia stegaria Endangered No West Virginia Bivalve Freshwater 

Squirrel, Virginia 

Northern Flying 

Glaucomys sabrinus 

fuscus 

Endangered No West Virginia Mammal Terrestrial 

Mussel, Clubshell Pleurobema clava Endangered No West Virginia Bivalve Freshwater 

Eagle, Bald Haliaeetus leucocephalus Threatened No West Virginia Bird Terrestrial 

Mucket, Pink 

(Pearlymussel) 

Lampsilis abrupta Endangered No West Virginia Bivalve Freshwater 

Bat, Virginia Big-eared Corynorhinus (=Plecotus) 

townsendii virginianus 

Endangered Yes West Virginia Mammal Terrestrial, 

Subterraneous 

Bat, Indiana Myotis sodalis Endangered Yes West Virginia Mammal Subterraneous, 

Terrestrial 

Snail, Flat-spired Threetoothed Triodopsis platysayoides Threatened No West Virginia Gastropod Terrestrial 

Spinymussel, James 

River 

Pleurobema collina Endangered No West Virginia Bivalve Freshwater 
 152

Organism Scientific Name Status Critical 

Habitat State Taxa Medium 

Squirrel, Carolina 

Northern Flying 

Glaucomys sabrinus 

coloratus 

Endangered No West Virginia Mammal Terrestrial 

Pearlymussel, Tubercledblossom Epioblasma torulosa 

torulosa 

Endangered No West Virginia Bivalve Freshwater 

Dragonfly, Hine's 

Emerald 

Somatochlora hineana Endangered No Wisconsin Insect Freshwater, 

Terrestrial 

Crane, Whooping Grus americana Endangered Yes Wisconsin Bird Terrestrial, 

Freshwater 

Wolf, Gray Canis lupus Endangered Yes Wisconsin Mammal Terrestrial 

Warbler (=Wood), 

Kirtland's 

Dendroica kirtlandii Endangered No Wisconsin Bird Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Wisconsin Bird Terrestrial 

Butterfly, Karner Blue Lycaeides melissa 

samuelis 

Endangered No Wisconsin Insect Terrestrial 

Lynx, Canada Lynx canadensis Threatened No Wisconsin Mammal Terrestrial 

Mussel, Winged 

Mapleleaf 

Quadrula fragosa Endangered No Wisconsin Bivalve Freshwater 

Pearlymussel, Higgins' 

Eye 

Lampsilis higginsii Endangered No Wisconsin Bivalve Freshwater 

Plover, Piping Charadrius melodus Endangered Yes Wisconsin Bird Terrestrial 

Ferret, Black-footed Mustela nigripes Endangered No Wyoming Mammal Terrestrial 

Eagle, Bald Haliaeetus leucocephalus Threatened No Wyoming Bird Terrestrial 

Toad, Wyoming Bufo baxteri 

(=hemiophrys) 

Endangered No Wyoming Amphibian Freshwater, 

Terrestrial 

Dace, Kendall Warm 

Springs 

Rhinichthys osculus 

thermalis 

Endangered No Wyoming Fish Freshwater 

Wolf, Gray Canis lupus Endangered Yes Wyoming Mammal Terrestrial 

Dace, Moapa Moapa coriacea Endangered No Wyoming Fish Freshwater 

Bear, Grizzly Ursus arctos horribilis Threatened No Wyoming Mammal Terrestrial 

Mouse, Preble's Meadow 

Jumping 

Zapus hudsonius preblei Threatened Yes Wyoming Mammal Terrestrial