Document ID: EPA-HQ-OPP-2009-0980-0009
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2011-02-02T05:00Z

SEQ CHAPTER \h \r 1 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

WASHINGTON, D.C.  20460

PC Code: 122809

DP Barcode: 371093, 371904

	

MEMORANDUM						     			

DATE:		May 25, 2010

SUBJECT:	Drinking Water Assessment for the Section 3 Registration of
Fluazifop-p-butyl for New Use on Bananas, Plantains, Citrus, Grapes and
Sugar Beets

TO:		Joanne Miller, Risk Manager

		Michael Walsh, Risk Manager Reviewer

Registration Division (7505P)

FROM:	Wm. J. Shaughnessy, Ph.D., Environmental Scientist

		Environmental Risk Branch II

		Environmental Fate and Effects Division (7507P)

THROUGH:	William Eckel, Ph.D., Branch Chief (Acting)

		Jean Holmes, Ph.D., RAPL

		Environmental Risk Branch II

		Environmental Fate and Effects Division (EFED) (7507P)

		Office of Pesticide Programs

The attached memorandum presents the drinking water assessment in
response to a Syngenta request to amend the label of Fusilade® DX
Herbicide (EPA Reg No. 100-1070) to allow for the use of the active
ingredient fluazifop-p-butyl (PC Code 122809) on five new crops:
bananas, plantains, citrus, grapes and sugar beets.  A drinking water
assessment was completed by EFED for fluazifop-p-butyl in August 2008. 
In that assessment EFED modeled surface and groundwater concentrations
of the herbicide based upon acid equivalents.  The same approach was
used in this current assessment.

Questions related to this assessment can be directed to William Eckel,
Ph.D., (703) 305-6451 (eckel.william@epa.gov) or Wm. J. Shaughnessy,
Ph.D., (703) 305-6155 (shaughnessy.william@epa.gov).

Attachment: 

Drinking Water Assessment for the Section 3 Registration of
Fluazifop-p-butyl For Use on Bananas, Plantains, Citrus, Grapes and
Sugar BeetsDrinking Water Assessment for the Section 3 Registration of 

Fluazifop-p-butyl For Use on Bananas, Plantains, Citrus, Grapes and
Sugar Beets

May 25, 2010

Summary

This document reports the results of a drinking water exposure
assessment conducted to support the human health risk assessment for the
Section 3 registration of fluazifop-p-butyl (butyl
(2R)-2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate; CAS
Number 79241-46-6), for use as a post-emergent aryloxyphenoxypropionic
herbicide to control perennial and annual grass weeds on bananas,
plantains, citrus, grapes, and sugar beets pre-bloom and post-bloom
(Strader 2009).  Major degradates observed in environmental fate studies
included
2R)-2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acid
(fluazifop-p-acid),  2-hydroxy-5-trifluoromethylpyridine (degradate X),
and 2-(4-hydroxyphenoxy)-5-trifluoromethylpyridine (degradate IV).

A drinking water assessment was completed by EFED for fluazifop-p-butyl
in August 2008.  In that assessment EFED estimated the environmental
exposures to fluazifop-p-acid because the parent rapidly degrades in
aerobic environments to its acid form, and therefore, the form most
likely to be present in drinking water.  In the current assessment
environmental exposures will again be estimated based on the presence of
the parent-acid.

In both the 2008 and current assessment the  potential human exposure to
fluazifop-acid in drinking water were evaluated using modeling because
of the absence of targeted monitoring data for previous uses and no
monitoring data for the proposed new uses.  Estimated exposure
concentrations (EECs) in ground water were modeled using Tier I SCIGROW
(version 2.3, dated July 29, 2003) and surface water EECs were modeled
using Tier II PRZM (Pesticide Root Zone Model; vers. 3.12.2, May 12,
2005) and EXAMS (EXposure Analysis Modeling System; Vers. 2.98.04.06).

The results of the 2008 assessment for aerial applications indicated
that the highest surface water EECs reported for peak, 1 in 10 year
average, and the 30 year average as estimated by PRZM/EXAMS for all crop
use scenarios were 23.9 ppb, 5.1 ppb, and 3.6 ppb, respectively.  For
ground applications the highest EECs for peak, 1 in 10 year average, and
the 30 year average were 22.8 ppb, 4.9 ppb, and 3.1 ppb, respectively. 
For ground water the SCIGROW estimated the peak, 1 in 10 year average,
and the 30 year average concentrations to be 0.59 ppb.

The results of this current assessment are somewhat higher.  For aerial
applications the highest surface water EECs reported for peak, 1 in 10
year average, and the 30 year average as estimated by PRZM/EXAMS for all
crop use scenarios were 33.4, 6.6 ppb, and 4.4 ppb, respectively.  For
ground applications the highest EECs for peak, 1 in 10 year average, and
the 30 year average were 32.1 ppb, 5.8 ppb, and 3.1 ppb, respectively. 
SCI-GROW estimated the concentration of fluazifop-acid in shallow ground
water sources to be 1.56 ppb.  The difference between the 2008 and
current assessment results can be attributed to a proposed increase in
the maximum number of allowable applications (i.e., 3 vs. 2), and
differences in crop use scenarios used in the two assessments.

Environmental Fate and Transport Characterization

The fate and transport characteristics of fluazifop-butyl, its acids and
degradates have been extensively detailed in EFED’s August 2008
report.  In summary, fluazifop-butyl (PC Code 122805) is the racemic
mixture (e.g., consists of equal amounts of the R and S enantiomers) of
butyl-2-{4-[5-(trifluoromethyl)-2-pyridyloxy]phenoxy}propionate. 
Fluazifop-p-butyl (PC Code 122809) is the R enantiomer and is more
herbicidally active than the S enantiomer (Tu et al. 2001).  Both
transform primarily via microbial mediated hydrolysis in moist soil and
sediments to the fluazifop-acid which can also exist in the R or S form
(MRID 162455; 87493, 92067033, 87492, 92067032, 46190602, 46190605). 
The chemical structures and names are shown in Appendix A, Table A.1.
Exposure is primarily expected to be to fluazifop-acid, either in the R
or S form (see discussion in Appendix A of EFED’s 2008 assessment).

Fluazifop-acid (pKa ~ 3) will primarily be present in the anionic form
at environmental pH (Kah et al. 2007).  Primary metabolism pathways are
aerobic and anaerobic degradation.  Three degradates were measured at
greater than ten percent of applied or total radioactivity recovered:
fluazifop-acid, fluazifop-p-acid, and
2-hydroxy-5-trifluoromethylpyridine.

Exposure Modeling

Modeling was used to estimate the drinking water exposure for use in the
dietary risk assessment of fluazifop-p-butyl.  Estimated exposure
concentrations represent exposure to fluazifop-acid, with assumptions
that fluazifop-acid may be present in the R or S form or as a mixture of
the enantiomers.  The following is a description of the models used, the
selection of the model input parameters, and the modeling results.

Surface Water Modeling

Estimated drinking water concentrations (EDWCs) in surface water were
estimated using the Environmental Fate and Effects Division’s
(EFED’s) Tier II aquatic models: PRZM (Pesticide Root Zone Model;
vers. 3.12.2, May 12, 2005) and EXAMS (EXposure Analysis Modeling
System; Vers. 2.98.04.06).  Calculations were carried out with the
linkage program shell – PE5.0 (November 15, 2006) - using standard
scenarios developed by EFED.

PRZM simulates pesticide fate and transport as a result of leaching,
direct spray drift, runoff, and erosion from an agricultural field, and
EXAMS estimates environmental fate and transport of pesticides in a
surface water body for a 30-year period.  The combined model is designed
to estimate pesticide concentrations assuming runoff from the edge of
the treated field empties directly into the receiving body (in this
case, the index reservoir). As such, it provides high-end estimates of
the pesticide concentrations. The location of the field is specific to
the crop being simulated using site-specific information on the soils,
weather, cropping, and management factors associated with the scenario.
The crop/location scenario is intended to represent a high-end exposure
site on which the crop is normally grown. Based on historical rainfall
patterns, the receiving water body receives multiple runoff events
during the years simulated.  Weather and agricultural practices are
simulated for 30 years so that the 10-year exceedance probability at the
site can be estimated. The simulation was generated using 30 years of
meteorological data, encompassing the years from 1961 to 1990. 
Additional information on these models can be found at:     HYPERLINK
"http://www.epa.gov/oppefed1/models/water/index.htm" 
http://www.epa.gov/oppefed1/models/water/index.htm .  For drinking water
exposure assessments, the Index Reservoir (IR) scenario is used in lieu
of the standard pond scenario.  It is used in a manner similar to that
which the standard pond is used in ecological exposure assessments,
except that flow rates have been modified to reflect local weather
conditions.  The index reservoir (IR) is approximately 82-m wide and
640-m long, with an area of 5.3 hectare (ha).  The area of the entire
watershed is 172.8 ha.  Guidance for using the IR is located at:  
HYPERLINK "http://www.epa.gov/pesticides/trac/science/." 
http://www.epa.gov/pesticides/trac/science/.   

Proposed application information from the label used in modeling for all
proposed uses is shown in   REF _Ref204479478 \h  \* MERGEFORMAT  Table
1  along with the scenarios used to represent exposure from each use. 
Foliar applications via ground spray and aerial spray were simulated
using the recommended application rate and the maximum application rate
combined with the maximum possible number of applications for that rate.
 The application date was assumed to be one week after the crop
emergence date in the PRZM/EXAMS scenario.  Other input parameter values
used in this assessment were selected from the environmental fate data
submitted by the registrant and in accordance with US EPA-OPP EFED water
model parameter selection guidelines, Guidance for Selecting Input
Parameters in Modeling the Environmental Fate and Transport of
Pesticides, Version II, February 28, 2002 and Guidance for Use of the
Index Reservoir in Drinking Water Exposure Assessments, November 16,
1999.  Input values used for modeling are presented in   REF
_Ref201545503 \h  Table  2 and results in   REF _Ref204753620 \h  Table 
3.  Appendix B contains the model output files and tables showing the
data used to calculate input values.

Table 1.  Summary of Application Information Used in PRZM/EXAMS to
Estimate Surface Water EECs

Crop Use Scenario	Scenarios	Application Rate 

(kg a.i./ha)1	Application Rate

 (kg acid equivalents/ha)2	Maximum Number of Applications	Application
Date

(Day-Month)3	Application Interval (days)4

Bananas & Plantains	PRCoffeeSTD5	0.42	0.36	3	08-01	30

Citrus	CACitrus_WirrigSTD	0.42	0.36	3	08-01	21

	FLCitrusSTD	0.42	0.36	3	08-01	21

Grapes	CAGrapes_WirrigSTD	0.42	0.36	3	08-02	14

	CAWineGrapesRLF	0.42	0.36	3	08-03	14

	NYGrapesSTD	0.42	0.36	3	08-06	14

Sugar Beets	CASugarbeat_WirrigOP	0.42	0.36	2	08-02	14

	MNSugarbeatSTD	0.42	0.36	2	23-05	14

Abbreviations:  ha=hectare; A=acre; a.i.=active ingredient

1 Calculated from lbs a.i./A using the following equation:  (lbs a.i./A)
x (1 kg/2.205 lbs) x (2.47 A/hectare)=kg a.i./A. 

2 Calculated from kg a.i./ha using the following equation:  kg a.i./ha x
327.26 g/mole fluazifop-acid divided by 383.37 g/mole fluazifop-butyl =
kg acid equivalents/ha.  The application rates were converted to acid
equivalents for use in PRZM/EXAMS because fluazifop-butyl degrades
rapidly and exposure is modeled for fluazifop-acid.

3 Application date set to one week after crop emergence date in PRZM
scenario.

4 Time interval between pesticide applications as described in
Fluazifop-p-Butyl Tolerance Petition Sect 408(d)(2)(A)(iii).

5There is no crop scenario in PRZM/EXAMS for bananas/plantains. 
However, because of similarities in soil characteristics the Puerto Rico
Coffee (PRCoffeeSTD) scenario was used in the modeling. 

Table 2.  Input values used for modeling fluazifop-p-butyl use on
bananas/plantains, citrus, grapes, and sugar beets with PRZM/EXAMS

Model Input Parameter	Input Value and Unit	Source/Comments

Molecular Weight.	 327.3 g/mole	From structure; calculated by EPI-Suite
v3.12

Henry’s Law Constant	1.55 x 10-10 atm-m3/mole	Calculated from vapor
pressure (2.81 x 10-7), solubility (780 mg/L), and molecular weight of
fluazifop-acid (327.26 g/mole) per input parameter guidance

Vapor pressure	2.81x 10-7 torr	ChemIDplus Advanced, US National Library
of Medicine Database available at:    HYPERLINK
"http://chem.sis.nlm.nih.gov/chemidplus/" 
http://chem.sis.nlm.nih.gov/chemidplus/ .  Value shown is for
fluazifop-acid (CAS No. 69335-91-7).  Also estimated by EPI-Suite v3.12
(modified Grain method)

Solubility in water  (pH 7, 20oC)	780 mg/L	MRID 46190602  

Soil Partition Coefficient  Kd	Lowest non sand KF = 0.26 mL/g

	MRID 41900604, 46190603; KF values for fluazifop-p-acid and
fluazifop-acid ranged from 0.14 to 38.5 L/kg and the coefficient of
variation was smaller for KF rather than KOC, so the KF values were used
for input values. Input parameter guidance recommends use of the average
KOC value when the value is predicted well by KOC values; however, when
sorption is not well predicted by the KOC the lowest non sand Kd value
is used.  

Type of Application	Foliar (CAM 2)	Foliar applications were modeled
because the label recommends application to actively growing grasses.

Incorporation Depth	0	Proposed label

Application Efficiency	0.99 (ground spray)

0.95 (aerial spray)	Input parameter guidance

Spray Drift Fraction	0.064 (ground)

0.16 (aerial)	Input parameter guidance

IPSCND	1 (surface applied)	Input parameter guidance

Hydrolysis	0 days (stable)	MRID 46190601 

Aqueous Photolysis Half-life (days) 	0 days (stable)	No data for
fluazifop-acid or fluazifop-p-acid

Aerobic Aquatic Metabolism Half-life (days)	82 days	MRID 46190605; 
Upper confidence bound of four half-lives.

Anaerobic Aquatic Metabolism Half-life (days)	0 days (stable)	MRID
87493; 92067032; Upper confidence bound of four half-lives was 1056
days.

Aerobic Soil Metabolism Half-life (days)	30	MRID 46190602 and 87493,
92067032.  Upper confidence bound of 11 half-lives for fluazifop-p-acid
and fluazifop-butyl + fluazifop-acid were used.

Table 3.  PRZM/EXAMS generated surface water EECs for use of
fluazifop-p-butyl on bananas/plantains, citrus, grapes, and sugar beets 

Use	Scenario	Application Rate 

(kg acid equivalents./ha)	Number of Applications	Peak (ppb)	Annual Mean
(ppb)	Long-term Mean (ppb)

Aerial Applications

Bananas & Plantains	PR CoffeeSTD	

0.36	

3	33.4	6.2	3.2

Citrus	CACitrus_WirrisSTD	0.36	3	12.0	5.4	3.7

	FLCitrusSTD	0.36	3	28.5	5.4	3.2

Grapes	CAGrapes_WirrigSTD	0.36	3	12.5	5.3	3.6

	CAWineGrapesRLF	0.36	3	12.3	5.0	3.6

	NYGrapesSTD	0.36	3	19.8	6.6	4.4

Sugar Beets	CASugarbeat_WirrigOP	0.36	2	11.7	4.5	2.7

	MNSugarbeatSTD	0.36	2	13.0	4.8	3.3

Ground Applications

Bananas & Plantains	PR CoffeeSTD	

0.36	

3	32.1	5.8	2.7

Citrus	CACitrus_WirrisSTD	0.36	3	8.6	3.7	2.0

	FLCitrusSTD	0.36	3	27.3	5.1	2.8

Grapes	CAGrapes_WirrigSTD	0.36	3	8.7	3.7	2.0

	CAWineGrapesRLF	0.36	3	8.7	3.4	2.0

	NYGrapesSTD	0.36	3	16.6	5.3	3.1

Sugar Beets	CASugarbeat_WirrigOP	0.36	2	9.5	3.5	1.6

	MNSugarbeatSTD	0.36	2	10.6	3.9	2.3

Groundwater Modeling 

The regression model SCI-GROW2 (v. 2.3) was used to estimate the
concentration of fluazifop-acid in ground water.  SCI-GROW estimated the
concentration of fluazifop-acid in shallow ground water sources to be
1.56 ppb.  Input parameters for SCI-GROW are presented in   REF
_Ref204751751 \h  Table  .

SCI-GROW2 is a regression-based, Tier I screening model that provides a
groundwater exposure value to be used in determining the potential risk
to human health from drinking water contaminated with the pesticide. 
SCI-GROW2 estimates likely groundwater concentrations if the pesticide
is used at the maximum allowable rate in areas where groundwater is
vulnerable to contamination.  Characteristics of such vulnerable areas
include high rainfall, rapidly permeable soil, and a shallow aquifer. 
In most cases, a large majority of the use area will have groundwater
that is less vulnerable to contamination than the areas used to derive
the SCI-GROW2 estimate.

The properties of fluazifop-acid, namely high mobility and long
persistence in water (minimal hydrolysis occurred at pH 9 according to
Negre et al. 1988; MRID 46190601) and anaerobic soil (half-life 1 to 3
years, MRIDs 87493, 92067032, and 92067033) indicate that it might
persist from year to year in the subsurface, and move with flowing
ground water.  Thus, the screening value of 1.56 ppb may not adequately
describe the expected behavior of fluazifop-acid.  

Table 4.  Input values used for modeling groundwater concentrations of
fluazifop-acid using SCI-GROW2

Model Input Parameter	Input Value and Unit	Source/Comments

Aerobic Soil Metabolism Half-life (days)	30 days	MRID 46190602 and
87493, 92067032.  Average of 11 half-lives for fluazifop-p-acid and
fluazifop-butyl + fluazifop-acid were used. 

Organic-Carbon Normalized Partition Coefficient  Koc	8.3 (mL/g)

	MRID 46190603. 41900604; lowest KOC.

Application Rate	0.32 lbs acid equivalents/A.

	Proposed label; acid equivalents were calculated lbs a.i./A using the
following equation: 0.38 lbs a.i./A x 327.26 g/mole fluazifop-acid
divided by 383.37 g/mole fluazifop-butyl = 0.32 lbs acid equivalents/A.

Maximum No. of Applications/Year	3	Proposed label

Monitoring

According to EFED’s August 2008 assessment, fluazifop-butyl has been
detected in both river water and ground water samples at concentrations
less than 0.2 parts per billion (ppb).  This indicates that there is a
potential for fluazifop-butyl to reach surface and ground waters;
however, it is not expected to persist as fluazifop-butyl.  This is
supported by monitoring results that only detected fluazifop-butyl in
the time frame that it was expected to be used (Martinez et al. 2000). 
Fluazifop-acid was not detected in a non-targeted ground water
monitoring study completed in Germany (MRID 40439401); however, the
fluazifop-butyl results indicate that fluazifop-acid also has the
potential to be found in groundwater samples as it is the primary
degradate of fluazifop-butyl and it is more stable than the parent.  The
limited monitoring results available are summarized below.    

Fluazifop-butyl was detected in 27% (five out of 18) samples of river
water in the Guarena and Almar river basins in Spain and 13% (three of
twenty three) samples of ground water (Martinez et al. 2000).  All
detections of fluazifop-butyl occurred in the sampling period when
fluazifop-butyl was expected to be used on lentils and chickpeas in the
area sampled.  When the sampling time was targeted to when
fluazifop-butyl was used, it was detected in 56% of (five out of nine)
river water samples at the detection limit to 0.20 µg/L and 20% (three
of 15) of ground water samples at the detection limit to 0.18 µg/L.  

In a regional groundwater monitoring program conducted in Northern
Ireland, fluazifop-p-butyl was detected in one of 82 ground water
samples at a concentration of 0.0041 µg/L (Scott and McConvey 2005).  

A groundwater survey was completed in West Germany that analyzed 605
water samples from 95 raw water wells (MRID 40439401).  No residues of
fluazifop-acid were found (limit of detection was 0.00008 mg/L).

Fluazifop-butyl was reportedly detected in three samples from community
drinking water supplies in McFarland and Kern County, California at
concentrations of 0.06, 0.16, and 0.17 µg/L (  HYPERLINK
"http://www.fluoridealert.org/pesticides/fluazifop-p-butyl.page.htm" 
http://www.fluoridealert.org/pesticides/fluazifop-p-butyl.page.htm ). 
No other information was found regarding these reported concentrations
and no information is available on the reliability of the data. 

Fluazifop-butyl was listed in the USEPA STORET database and was reported
as not detected in 553 ground water samples collected between 1991 and
2002 by the Arizona Department of Environmental Quality (USEPA
STORETv2.0 Database; available at
http://www.epa.gov/storet/dw_home.html).

The United States Geological Survey (USGS) National Water-Quality
Assessment (NAWQA) Program Data Warehoouse (available at
http://infotrek.er.usgs.gov/traverse/f?p=NAWQA:HOME:1405517206944567)
and the California Department of Pesticide Regulation (DPR) Surface
Water Database (available at   HYPERLINK
"http://www.cdpr.ca.gov/docs/emon/surfwtr/surfdata.htm" 
http://www.cdpr.ca.gov/docs/emon/surfwtr/surfdata.htm ) were searched
for any monitoring information on fluazifop-butyl and fluazifop-acid. 
No monitoring information was found.

Literature Cited

Kah, M. S. Beulke, and C. D. Brown.  2007.  Factors influencing
degradation of pesticides in soil.  J. Agric. Food. Chem.:  55,
4487-4492.

Martinez, R. C., E. R Gonzalo, M. E. Fernandez Laespada, and F. J. S. S.
Roman.  2000.  Evaluation of surface-and ground-water pollution due to
herbicides in agricultural areas of Zamora and Salamanca (Spain). 
Journal of Chromatography A 869:  471-480.

Negre, M., M. Gennari, A. Gignetti, and E. Zanini.  1988.  Degradation
of fluazifop-butyl in soil and aqueous systems.  J. Agric. Food. Chem.: 
36, 1319-1322.

Scott, G. and P. McConvey.  2005.  Regional Groundwater Monitoring
Network Northern Ireland.  Review of 2005 Monitoring Data. 
Environmental & Heritage Service, Lisburn.  Available at:   HYPERLINK
"http://www.ehsni.gov.uk/groundwater_2005_report.pdf" 
http://www.ehsni.gov.uk/groundwater_2005_report.pdf  (accessed June 5,
2008).

Strader, Cherilyn. 2009. Application for Pesticide. Syngenta Crop
Protection. September 29, 2009.

Tu, M, C. Hurd, and J. M. Randall.  2001.  Weed Control Methods
Handbook:  Tools & Techniques for Use in Natural Areas, The Nature
Conservancy.  Available at:    HYPERLINK
"http://tncweeds.ucdavis.edu/products/handbook/methods-handbook.pdf" 
http://tncweeds.ucdavis.edu/products/handbook/methods-handbook.pdf 
(accessed May 5, 2008).  

USEPA.  2002.  Guidance for Selecting Input Parameters in Modeling the
Environmental Fate and Transport of Pesticides.  U.S. Environmental
Protection Agency, Office of Pesticide Programs, Environmental Fate and
Effects Division, Feb. 28, 2002.  Online at:
http://www.epa.gov/oppefed1/models/water/input_guidance2_28_02.htm

 

Environmental Fate MRID Studies

MRID Number	Reference

87492	Arnold, D.J.; Rapley, J.H.; Weissler, M.S.; et al. (1980) PP009:
Degradation in Soil under Aerobic and Flooded Conditions in the
Laboratory: Report Series RJ 0131B. (Unpublished study received Dec 4,
1981 under 10182-EX-27; prepared by Imperial Chemical Industries, Ltd.,
England, submitted by ICI Americas, Inc., Wilmington, Del.;
CDL:246387-D)

87493	Harvey, B.R.; Vincent, J.; Mistry, R.; et al. (1981) Fluazifop-
butyl: Degradation in Soil: Report Series RJ 0197B. (Unpublished study
received Dec 4, 1981 under 10182-EX-27; prepared by Imperial Chemical
Industries, Ltd., England, submitted by ICI Americas, Inc., Wilmington,
Del.; CDL:246387-E)

162455	Bewick, D. (1983) Fluazifop-butyl: Fate of the Separate R and S--
Enantiomers in Soil: Report Series: RJ 0306B. Unpublished study prepared
by ICI Plant Protection Div., Jealotts Hill Research Station. 21 p. 

40439401	Laws, I.; Johnen, B.; Earl, M. (1987) Fluazifop-butyl:
Groundwater Survey in West Germany, 1985-1986: Laboratory Project ID:
M4617B. Unpublished study prepared by ICI Protection Div. 30 p. 

41900604	Lane, M.C.G., and P. Vaughn. 1991. Fluazifop-p-butyl:
Adsorption and desorption of two soil metabolites, fluazifop and
R154719. Study Report No: Report No. RJ0967B. Unpublished study
performed by ICI Agrochemicals, Berkshire, UK, and submitted by ICI
Americas Inc., Richmond, CA.

46190601	Goodyear, A.  1995.  (14C)-Fluazifop-P: hydrolysis in sterile
aqueous solution.  Unpublished study performed by Hazelton Europe, North
Yorkshire, England, and sponsored and submitted by Syngenta Crop
Protection, Inc, Greensboro, NC.  Laboratory ID: 38/187-1015. Experiment
start date February 13, 1995 and completion date March 22, 1995 (p. 14).
 Final report issued on April 21, 1995. 

46190602	Goodyear, A. 1998.  (14C)-Fluazifop-P: soil degradation at
20°C.  Unpublished study performed by Covance laboratories, Ltd, North
Yorkshire, UK; sponsored and submitted by Syngenta Crop Protection,
Inc., Greensboro, NC.  Laboratory ID. 38/200-D2142.  Experiment start
date April 24, 1998, and completion date September 9, 1998 (p. 11). 
Final report issued October 16, 1998.

46190603	Goodyear, A.  1998.  (14C)-Fluazifop-p: adsorption/desorption
in soil.  Unpublished study performed by Covance Laboratories Ltd.,
North Yorkshire, England; sponsored and submitted by Syngenta Crop
Protection, Inc., Greensboro, NC.  Laboratory Study Identification:
Report Number 38/197-D2142.  Experiment initiation July 14, 1998 and
completion September 10, 1998 (p. 11).  Final report issued October 27,
1998.

46190605	Purser D. 1999.  (14C)-Fluazifop-p-butyl: degradation and
retention in water sediment systems. Unpublished study performed by
Covance Laboratories, North Yorkshire, England; submitted and sponsored
by Syngenta Crop Protection, Inc., Greensboro, NC.  Laboratory Report
No.: 38/232-D2142.  Experiment initiated February 22, 1999 and completed
August 19, 1999 (p. 15).  Final report issued October 29, 1999.

92067032	Leahey, J. (1990) ICI Americas Inc. Phase 3 Summary of MRID
00087493. Fluazifop-butyl: Degradation in Soil and a Comparison of the
Microflora and Physicochemical Properties of Soils Used in UK Laboratory
Studies with those of USA Soils: Report Nos. RJ0197B and RJ0429B; Study
Nos. PP009AD02 and PP000CK10. Prepared by ICI Agrochemicals. 32 p.

92067033	Leahey, J. (1990) ICI Americas Inc. Phase 3 Summary of MRID
00087493. FLuazifop-butyl: Degradation in Soil and a Comparison of the
Microflora and Physicochemicals Properties of Soils used in UK
Laboratory Studies with those of USA Soils: Report Nos. RJ0192B and
RJ0429B; Study Nos. PP009/ADOZ and PP000CK10. Prepared by ICI
Agrochemicals. 27 p. 

Appendix A – Chemical Structures

Table A   SEQ Table_A \* ARABIC  1 .  Chemical Names and Structures of
Fluazifop-butyl and Degradation Products Detected in Submitted
Environmental Fate Studies

Name(s)	Structure	Known Chemical and Fate Parameters

Parent: Fluazifop-butyl 

CAS. No.: 69806-50-4

yl)methyl]-N′-(1-methyl-1-phenylethyl)urea		

IUPAC Name: 1-(2-Chlorobenzyl)-3-(1-methyl-1-phenylethyl)urea;

1-(2-Chlorobenzyl)-3-((,(-dimethylbenzyl)urea 

	Summarized in text

Common Name:  Fluazifop-p-butyl 

CAS. No.:  79241-46-6

CAS Name:  butyl
(2R)-2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate

IUPAC Name:  butyl
(R)-2-{4-[5-(trifluoromethyl)-2-pyridyloxy]phenoxy}propionate

Other Names: R enantiomer of fluazifop-butyl; fluazifop-P butyl ester;
fluazifop-r-butyl; PP 005; Propanoic acid,
2-(4-((5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)-, butyl ester, (R)-

	Summarized in text

Common Name:  Fluazifop-p, fluazifop-p-acid

CAS No.:  83066-88-0

CAS Name:
2R)-2-[4-[[5-(Trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acid 

IUPAC Name: (R)-2-{4-[5-(Trifluoromethyl)-2-pyridyloxy]phenoxy}propionic
acid

Degradate:  II

	Summarized in text

Common Name: 2-(4-hydroxyphenoxy) propionic acid

	None

Common Name:  2-(4-hydroxyphenoxy)-5-trifluoromethylpyridine

 	None

Common Name:  2-hydroxy-5-trifluoromethylpyridine;
5-trifluoromethyl-2-pyridone

CAS No.:  33252-63-0

	Dissipation half-lives in terrestrial field dissipation studies ranged
from 108 to 241 days (MRID 41900606, 41900605).

Appendix B – PRZM/EXAMS Model Output

PRcoffeeSTD (Aerial):

stored as fluaz1.out

Chemical: fluazifop-p-butyl

PRZM environment: PRcoffeeSTD.txt	modified Thursday, 23 February 2006 at
11:50:14

EXAMS environment: ir298.exv	modified Tuesday, 26 August 2008 at
06:14:08

Metfile: w11641.dvf	modified Tuesday, 26 August 2008 at 06:14:18

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	5.767	5.589	5.132	4.513	4.16	1.74

1962	13.13	12.74	11.24	9.638	8.394	3.162

1963	8.455	8.194	7.324	5.683	4.937	2.061

1964	4.373	4.232	3.695	3.264	3.153	1.301

1965	7.403	7.178	6.361	5.958	5.578	2.638

1966	23.33	22.58	19.74	14.94	12.26	4.326

1967	8.485	8.224	7.517	6.196	5.549	2.381

1968	5.069	4.915	4.49	3.747	3.427	1.433

1969	37.92	37.2	33.86	30.08	27.04	9.455

1970	13.61	13.29	11.74	8.752	7.462	4.227

1971	6.564	6.353	5.782	4.92	4.404	1.717

1972	15.96	15.45	13.9	10.53	8.706	3.322

1973	52.52	50.84	44.52	33.42	27.28	8.889

1974	5.345	5.174	4.526	3.614	3.267	1.335

1975	4.219	4.084	3.576	3.046	2.73	1.212

1976	8.424	8.153	7.124	5.322	4.659	2.052

1977	18.77	18.5	16.88	14.04	13.51	5.435

1978	9.983	9.659	8.968	8.207	7.003	2.64

1979	7.51	7.272	6.368	6.167	5.592	2.129

1980	5.478	5.297	4.586	3.924	3.757	1.725

1981	6.605	6.386	5.581	4.687	4.298	1.692

1982	12.15	11.77	10.55	9.192	7.998	3.227

1983	23.72	22.91	19.87	18.14	16.24	5.784

1984	6.481	6.297	5.643	5.14	4.453	1.785

1985	7.387	7.157	6.361	5.874	5.291	2.326

1986	10.88	10.53	9.407	7.274	6.855	3.298

1987	34.47	33.38	29.4	22.13	18.07	6.255

1988	20.37	19.71	17.16	12.7	10.29	4.007

1989	13.63	13.22	11.75	10.04	8.526	3.197

1990	7.999	7.752	6.814	5.207	4.78	1.878

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	52.52	50.84	44.52	33.42	27.28	9.455

0.0645161290322581	37.92	37.2	33.86	30.08	27.04	8.889

0.0967741935483871	34.47	33.38	29.4	22.13	18.07	6.255

0.129032258064516	23.72	22.91	19.87	18.14	16.24	5.784

0.161290322580645	23.33	22.58	19.74	14.94	13.51	5.435

0.193548387096774	20.37	19.71	17.16	14.04	12.26	4.326

0.225806451612903	18.77	18.5	16.88	12.7	10.29	4.227

0.258064516129032	15.96	15.45	13.9	10.53	8.706	4.007

0.290322580645161	13.63	13.29	11.75	10.04	8.526	3.322

0.32258064516129	13.61	13.22	11.74	9.638	8.394	3.298

0.354838709677419	13.13	12.74	11.24	9.192	7.998	3.227

0.387096774193548	12.15	11.77	10.55	8.752	7.462	3.197

0.419354838709677	10.88	10.53	9.407	8.207	7.003	3.162

0.451612903225806	9.983	9.659	8.968	7.274	6.855	2.64

0.483870967741936	8.485	8.224	7.517	6.196	5.592	2.638

0.516129032258065	8.455	8.194	7.324	6.167	5.578	2.381

0.548387096774194	8.424	8.153	7.124	5.958	5.549	2.326

0.580645161290323	7.999	7.752	6.814	5.874	5.291	2.129

0.612903225806452	7.51	7.272	6.368	5.683	4.937	2.061

0.645161290322581	7.403	7.178	6.361	5.322	4.78	2.052

0.67741935483871	7.387	7.157	6.361	5.207	4.659	1.878

0.709677419354839	6.605	6.386	5.782	5.14	4.453	1.785

0.741935483870968	6.564	6.353	5.643	4.92	4.404	1.74

0.774193548387097	6.481	6.297	5.581	4.687	4.298	1.725

0.806451612903226	5.767	5.589	5.132	4.513	4.16	1.717

0.838709677419355	5.478	5.297	4.586	3.924	3.757	1.692

0.870967741935484	5.345	5.174	4.526	3.747	3.427	1.433

0.903225806451613	5.069	4.915	4.49	3.614	3.267	1.335

0.935483870967742	4.373	4.232	3.695	3.264	3.153	1.301

0.967741935483871	4.219	4.084	3.576	3.046	2.73	1.212

0.1	33.395	32.333	28.447	21.731	17.887	6.2079

					Average of yearly averages:	3.22096666666667

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz1

Metfile:	w11641.dvf

PRZM scenario:	PRcoffeeSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	08-01	dd/mm or dd/mmm or dd-mm or dd-mmm

Interval 1	interval	30	days	Set to 0 or delete line for single app.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	30	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

CAcitrus_WirrigSTD (Aerial):

stored as fluaz2.out

Chemical: fluazifop-p-butyl

PRZM environment: CAcitrus_WirrigSTD.txt	modified Tueday, 29 May 2007 at
13:41:26

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w23155.dvf	modified Tueday, 26 August 2008 at 06:15:34

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	5.886	5.841	5.652	5.215	4.857	2.513

1962	12.99	12.91	12.56	11.64	10.83	5.446

1963	11.96	11.85	11.44	11.11	10.74	5.804

1964	7.572	7.52	7.334	6.84	6.469	3.534

1965	8.832	8.758	8.452	7.779	7.346	4.029

1966	8.739	8.683	8.425	7.739	7.328	3.824

1967	7.863	7.812	7.583	7.079	6.748	3.642

1968	6.752	6.689	6.431	6.216	5.839	3.073

1969	7.272	7.222	6.985	6.509	6.069	3.111

1970	7.505	7.444	7.184	6.591	6.204	3.257

1971	7.722	7.67	7.434	6.838	6.495	3.538

1972	6.723	6.67	6.434	5.839	5.5	3.5

1973	8.087	8.018	7.744	7.198	6.87	3.503

1974	11.96	11.85	11.39	10.37	9.508	4.771

1975	7.551	7.494	7.246	6.688	6.342	3.327

1976	7.429	7.369	7.124	6.561	6.195	3.172

1977	8.392	8.326	7.97	7.112	6.785	3.747

1978	21.67	21.49	20.7	19.45	18.26	8.609

1979	7.81	7.77	7.528	6.923	6.58	3.402

1980	6.513	6.461	6.271	5.845	5.48	2.972

1981	7.284	7.227	6.985	6.456	6.109	3.085

1982	6.589	6.536	6.311	5.884	5.52	2.849

1983	8.535	8.47	8.242	7.653	7.326	3.903

1984	6.816	6.769	6.563	6.06	5.701	3.027

1985	6.611	6.563	6.364	5.893	5.515	2.977

1986	6.826	6.773	6.565	6.084	5.722	3.078

1987	6.713	6.666	6.458	5.939	5.568	3.013

1988	6.934	6.881	6.734	6.246	5.87	3.142

1989	8.329	8.274	8.013	7.32	6.925	3.572

1990	6.82	6.776	6.572	6.026	5.656	2.979

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	21.67	21.49	20.7	19.45	18.26	8.609

0.0645161290322581	12.99	12.91	12.56	11.64	10.83	5.804

0.0967741935483871	11.96	11.85	11.44	11.11	10.74	5.446

0.129032258064516	11.96	11.85	11.39	10.37	9.508	4.771

0.161290322580645	8.832	8.758	8.452	7.779	7.346	4.029

0.193548387096774	8.739	8.683	8.425	7.739	7.328	3.903

0.225806451612903	8.535	8.47	8.242	7.653	7.326	3.824

0.258064516129032	8.392	8.326	8.013	7.32	6.925	3.747

0.290322580645161	8.329	8.274	7.97	7.198	6.87	3.642

0.32258064516129	8.087	8.018	7.744	7.112	6.785	3.572

0.354838709677419	7.863	7.812	7.583	7.079	6.748	3.538

0.387096774193548	7.81	7.77	7.528	6.923	6.58	3.534

0.419354838709677	7.722	7.67	7.434	6.84	6.495	3.503

0.451612903225806	7.572	7.52	7.334	6.838	6.469	3.5

0.483870967741936	7.551	7.494	7.246	6.688	6.342	3.402

0.516129032258065	7.505	7.444	7.184	6.591	6.204	3.327

0.548387096774194	7.429	7.369	7.124	6.561	6.195	3.257

0.580645161290323	7.284	7.227	6.985	6.509	6.109	3.172

0.612903225806452	7.272	7.222	6.985	6.456	6.069	3.142

0.645161290322581	6.934	6.881	6.734	6.246	5.87	3.111

0.67741935483871	6.826	6.776	6.572	6.216	5.839	3.085

0.709677419354839	6.82	6.773	6.565	6.084	5.722	3.078

0.741935483870968	6.816	6.769	6.563	6.06	5.701	3.073

0.774193548387097	6.752	6.689	6.458	6.026	5.656	3.027

0.806451612903226	6.723	6.67	6.434	5.939	5.568	3.013

0.838709677419355	6.713	6.666	6.431	5.893	5.52	2.979

0.870967741935484	6.611	6.563	6.364	5.884	5.515	2.977

0.903225806451613	6.589	6.536	6.311	5.845	5.5	2.972

0.935483870967742	6.513	6.461	6.271	5.839	5.48	2.849

0.967741935483871	5.886	5.841	5.652	5.215	4.857	2.513

0.1	11.96	11.85	11.435	11.036	10.6168	5.3785

					Average of yearly averages:	3.67996666666667

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz2

Metfile:	w23155.dvf

PRZM scenario:	CAcitrus_WirrigSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	08-01	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	21	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

FLcitrusSTD (Aerial):

stored as fluaz3.out

Chemical: fluazifop-p-butyl

PRZM environment: FLcitrusSTD.txt	modified Tueday, 29 May 2007 at
13:45:56

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w12844.dvf	modified Tueday, 26 August 2008 at 06:14:22

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	20.91	20.16	17.64	14.25	13.51	4.744

1962	12.77	12.28	10.58	7.582	7.187	2.673

1963	7.526	7.256	6.353	4.989	4.197	1.535

1964	32.63	31.47	27.92	21.56	17.43	5.273

1965	16.37	15.75	13.4	10.23	8.687	2.814

1966	22.09	21.56	18.55	13.68	11.94	3.878

1967	17.86	17.21	14.69	10.7	9.196	3.084

1968	15.44	14.9	12.9	9.722	7.84	2.574

1969	16.23	15.66	14.33	12.65	11.83	3.988

1970	25.52	24.55	21.08	16.71	15.43	5.313

1971	4.67	4.497	3.851	3.252	2.824	1.057

1972	6.796	6.542	6.017	5.14	4.491	1.528

1973	9.326	8.991	7.822	6.426	5.941	1.964

1974	24.46	23.47	19.84	14.61	14.97	5.424

1975	4.407	4.233	3.609	3.006	2.601	0.8756

1976	15.09	14.57	12.7	9.146	7.386	2.458

1977	22.49	21.74	19.5	15.55	12.74	4.15

1978	14.88	14.35	13.42	11.93	10.15	3.168

1979	6.27	6.016	5.068	3.575	3.537	1.639

1980	20.63	19.92	17.79	15.88	13.54	4.231

1981	28.49	27.43	23.47	17.17	13.66	4.231

1982	19.47	18.73	16.5	11.74	9.699	3.284

1983	28.27	27.23	23.33	20.13	18.14	5.856

1984	13.52	13.02	11.98	9.647	8.009	2.618

1985	27.72	26.64	22.59	16.05	12.65	4.162

1986	33.84	33.05	28.73	23.22	21.07	6.822

1987	12.72	12.23	10.56	7.673	6.389	2.212

1988	9.16	8.826	8.069	6.353	5.492	1.878

1989	8.1	7.782	6.84	5.208	4.49	1.592

1990	12.39	11.9	10.07	7.181	5.816	1.942

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	33.84	33.05	28.73	23.22	21.07	6.822

0.0645161290322581	32.63	31.47	27.92	21.56	18.14	5.856

0.0967741935483871	28.49	27.43	23.47	20.13	17.43	5.424

0.129032258064516	28.27	27.23	23.33	17.17	15.43	5.313

0.161290322580645	27.72	26.64	22.59	16.71	14.97	5.273

0.193548387096774	25.52	24.55	21.08	16.05	13.66	4.744

0.225806451612903	24.46	23.47	19.84	15.88	13.54	4.231

0.258064516129032	22.49	21.74	19.5	15.55	13.51	4.231

0.290322580645161	22.09	21.56	18.55	14.61	12.74	4.162

0.32258064516129	20.91	20.16	17.79	14.25	12.65	4.15

0.354838709677419	20.63	19.92	17.64	13.68	11.94	3.988

0.387096774193548	19.47	18.73	16.5	12.65	11.83	3.878

0.419354838709677	17.86	17.21	14.69	11.93	10.15	3.284

0.451612903225806	16.37	15.75	14.33	11.74	9.699	3.168

0.483870967741936	16.23	15.66	13.42	10.7	9.196	3.084

0.516129032258065	15.44	14.9	13.4	10.23	8.687	2.814

0.548387096774194	15.09	14.57	12.9	9.722	8.009	2.673

0.580645161290323	14.88	14.35	12.7	9.647	7.84	2.618

0.612903225806452	13.52	13.02	11.98	9.146	7.386	2.574

0.645161290322581	12.77	12.28	10.58	7.673	7.187	2.458

0.67741935483871	12.72	12.23	10.56	7.582	6.389	2.212

0.709677419354839	12.39	11.9	10.07	7.181	5.941	1.964

0.741935483870968	9.326	8.991	8.069	6.426	5.816	1.942

0.774193548387097	9.16	8.826	7.822	6.353	5.492	1.878

0.806451612903226	8.1	7.782	6.84	5.208	4.491	1.639

0.838709677419355	7.526	7.256	6.353	5.14	4.49	1.592

0.870967741935484	6.796	6.542	6.017	4.989	4.197	1.535

0.903225806451613	6.27	6.016	5.068	3.575	3.537	1.528

0.935483870967742	4.67	4.497	3.851	3.252	2.824	1.057

0.967741935483871	4.407	4.233	3.609	3.006	2.601	0.8756

0.1	28.468	27.41	23.456	19.834	17.23	5.4129

					Average of yearly averages:	3.23225333333333

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz3

Metfile:	w12844.dvf

PRZM scenario:	FLcitrusSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	08-01	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	21	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

CAgrapes_WirrigSTD (Aerial):

stored as fluaz4.out

Chemical: fluazifop-p-butyl

PRZM environment: CAgrapes_WirrigSTD.txt	modified Tueday, 29 May 2007 at
13:42:54

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w93193.dvf	modified Tueday, 26 August 2008 at 06:16:12

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	5.977	5.928	5.746	5.266	4.896	2.389

1962	8.675	8.609	8.333	7.611	7.199	3.651

1963	9.149	9.076	8.782	8.423	7.951	4.244

1964	7.287	7.232	7.001	6.441	6.065	3.202

1965	19.74	19.56	18.86	17.2	15.85	7.638

1966	8.513	8.438	8.127	7.395	6.951	3.683

1967	7.396	7.335	7.095	6.707	6.265	3.181

1968	7.239	7.176	6.942	6.537	6.073	3.105

1969	12.61	12.51	12.1	11.5	10.94	5.41

1970	9.67	9.588	9.247	8.52	7.972	4.02

1971	7.922	7.846	7.528	6.87	6.774	3.701

1972	7.081	7.012	6.719	6.094	5.735	2.971

1973	9.225	9.157	8.851	8.341	7.829	3.914

1974	7.053	6.992	6.751	6.322	5.926	3.019

1975	6.795	6.743	6.531	6.052	5.67	2.94

1976	13.47	13.37	12.94	12.17	11.6	5.99

1977	7.837	7.778	7.587	6.914	6.515	3.369

1978	10.18	10.07	9.658	9.252	8.715	4.374

1979	7.251	7.186	6.915	6.285	5.901	2.938

1980	8.15	8.082	7.805	7.127	6.697	3.34

1981	7.445	7.382	7.111	6.626	6.137	2.986

1982	7.872	7.819	7.619	7.062	6.57	3.342

1983	7.499	7.433	7.289	6.734	6.286	3.169

1984	6.78	6.715	6.454	5.871	5.491	2.627

1985	6.656	6.602	6.381	5.774	5.379	2.568

1986	11.84	11.72	11.45	10.42	9.674	4.654

1987	7.376	7.312	7.054	6.373	6	3.096

1988	8.345	8.257	7.88	7.135	6.958	3.641

1989	7.539	7.468	7.142	6.771	6.313	3.211

1990	6.854	6.792	6.534	6.151	5.973	3.279

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	19.74	19.56	18.86	17.2	15.85	7.638

0.0645161290322581	13.47	13.37	12.94	12.17	11.6	5.99

0.0967741935483871	12.61	12.51	12.1	11.5	10.94	5.41

0.129032258064516	11.84	11.72	11.45	10.42	9.674	4.654

0.161290322580645	10.18	10.07	9.658	9.252	8.715	4.374

0.193548387096774	9.67	9.588	9.247	8.52	7.972	4.244

0.225806451612903	9.225	9.157	8.851	8.423	7.951	4.02

0.258064516129032	9.149	9.076	8.782	8.341	7.829	3.914

0.290322580645161	8.675	8.609	8.333	7.611	7.199	3.701

0.32258064516129	8.513	8.438	8.127	7.395	6.958	3.683

0.354838709677419	8.345	8.257	7.88	7.135	6.951	3.651

0.387096774193548	8.15	8.082	7.805	7.127	6.774	3.641

0.419354838709677	7.922	7.846	7.619	7.062	6.697	3.369

0.451612903225806	7.872	7.819	7.587	6.914	6.57	3.342

0.483870967741936	7.837	7.778	7.528	6.87	6.515	3.34

0.516129032258065	7.539	7.468	7.289	6.771	6.313	3.279

0.548387096774194	7.499	7.433	7.142	6.734	6.286	3.211

0.580645161290323	7.445	7.382	7.111	6.707	6.265	3.202

0.612903225806452	7.396	7.335	7.095	6.626	6.137	3.181

0.645161290322581	7.376	7.312	7.054	6.537	6.073	3.169

0.67741935483871	7.287	7.232	7.001	6.441	6.065	3.105

0.709677419354839	7.251	7.186	6.942	6.373	6	3.096

0.741935483870968	7.239	7.176	6.915	6.322	5.973	3.019

0.774193548387097	7.081	7.012	6.751	6.285	5.926	2.986

0.806451612903226	7.053	6.992	6.719	6.151	5.901	2.971

0.838709677419355	6.854	6.792	6.534	6.094	5.735	2.94

0.870967741935484	6.795	6.743	6.531	6.052	5.67	2.938

0.903225806451613	6.78	6.715	6.454	5.871	5.491	2.627

0.935483870967742	6.656	6.602	6.381	5.774	5.379	2.568

0.967741935483871	5.977	5.928	5.746	5.266	4.896	2.389

0.1	12.533	12.431	12.035	11.392	10.8134	5.3344

					Average of yearly averages:	3.65506666666667

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz4

Metfile:	w93193.dvf

PRZM scenario:	CAgrapes_WirrigSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	08-02	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	14	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

CAWineGrapesRLF_V2 (Aerial):

stored as fluaz5.out

Chemical: fluazifop-p-butyl

PRZM environment: CAWineGrapesRLF_V2.txt	modified Wedday, 26 March 2008
at 10:40:10

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w23234.dvf	modified Tueday, 26 August 2008 at 06:15:38

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	6.892	6.81	6.581	6.07	5.688	2.88

1962	7.073	6.991	6.66	5.974	5.63	3.163

1963	12.56	12.42	11.89	10.72	10.02	5.292

1964	7.348	7.267	6.938	6.244	5.897	3.398

1965	7.22	7.139	6.868	6.236	5.808	3.244

1966	6.785	6.707	6.38	5.711	5.369	2.989

1967	11.31	11.19	10.72	9.648	8.889	4.659

1968	9.823	9.716	9.272	8.51	7.977	4.402

1969	8.469	8.375	7.993	7.161	6.589	3.678

1970	6.774	6.711	6.411	5.739	5.384	2.992

1971	11.05	10.93	10.44	9.65	9.082	4.831

1972	7.177	7.095	6.775	6.078	5.73	3.266

1973	6.91	6.829	6.502	5.811	5.461	2.998

1974	6.983	6.904	6.58	5.91	5.539	3.033

1975	7.379	7.302	6.991	6.294	5.91	3.252

1976	6.803	6.729	6.426	5.77	5.414	2.969

1977	7.736	7.648	7.295	6.585	6.205	3.359

1978	16.13	15.95	15.48	14.45	13.83	7.234

1979	8.513	8.415	8.02	7.237	6.77	3.918

1980	6.792	6.714	6.395	5.737	5.392	3.006

1981	6.914	6.833	6.509	5.823	5.471	2.983

1982	12.43	12.29	11.71	10.49	9.643	5.056

1983	8.722	8.623	8.227	7.499	7.035	3.885

1984	6.714	6.639	6.333	5.645	5.295	2.892

1985	8.107	8.009	7.612	6.857	6.381	3.372

1986	7.976	7.884	7.533	6.81	6.393	3.5

1987	6.752	6.669	6.336	5.633	5.282	2.886

1988	8.489	8.396	7.995	7.152	6.697	3.605

1989	7.396	7.301	6.915	6.197	5.801	3.211

1990	6.709	6.635	6.304	5.708	5.443	3.065

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	16.13	15.95	15.48	14.45	13.83	7.234

0.0645161290322581	12.56	12.42	11.89	10.72	10.02	5.292

0.0967741935483871	12.43	12.29	11.71	10.49	9.643	5.056

0.129032258064516	11.31	11.19	10.72	9.65	9.082	4.831

0.161290322580645	11.05	10.93	10.44	9.648	8.889	4.659

0.193548387096774	9.823	9.716	9.272	8.51	7.977	4.402

0.225806451612903	8.722	8.623	8.227	7.499	7.035	3.918

0.258064516129032	8.513	8.415	8.02	7.237	6.77	3.885

0.290322580645161	8.489	8.396	7.995	7.161	6.697	3.678

0.32258064516129	8.469	8.375	7.993	7.152	6.589	3.605

0.354838709677419	8.107	8.009	7.612	6.857	6.393	3.5

0.387096774193548	7.976	7.884	7.533	6.81	6.381	3.398

0.419354838709677	7.736	7.648	7.295	6.585	6.205	3.372

0.451612903225806	7.396	7.302	6.991	6.294	5.91	3.359

0.483870967741936	7.379	7.301	6.938	6.244	5.897	3.266

0.516129032258065	7.348	7.267	6.915	6.236	5.808	3.252

0.548387096774194	7.22	7.139	6.868	6.197	5.801	3.244

0.580645161290323	7.177	7.095	6.775	6.078	5.73	3.211

0.612903225806452	7.073	6.991	6.66	6.07	5.688	3.163

0.645161290322581	6.983	6.904	6.581	5.974	5.63	3.065

0.67741935483871	6.914	6.833	6.58	5.91	5.539	3.033

0.709677419354839	6.91	6.829	6.509	5.823	5.471	3.006

0.741935483870968	6.892	6.81	6.502	5.811	5.461	2.998

0.774193548387097	6.803	6.729	6.426	5.77	5.443	2.992

0.806451612903226	6.792	6.714	6.411	5.739	5.414	2.989

0.838709677419355	6.785	6.711	6.395	5.737	5.392	2.983

0.870967741935484	6.774	6.707	6.38	5.711	5.384	2.969

0.903225806451613	6.752	6.669	6.336	5.708	5.369	2.892

0.935483870967742	6.714	6.639	6.333	5.645	5.295	2.886

0.967741935483871	6.709	6.635	6.304	5.633	5.282	2.88

0.1	12.318	12.18	11.611	10.406	9.5869	5.0335

					Average of yearly averages:	3.63393333333333

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz5

Metfile:	w23234.dvf

PRZM scenario:	CAWineGrapesRLF_V2.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	08-03	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	14	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

NYGrapesSTD (Aerial):

stored as fluaz6.out

Chemical: fluazifop-p-butyl

PRZM environment: NYGrapesSTD.txt	modified Tueday, 29 May 2007 at
13:59:44

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w14860.dvf	modified Tueday, 26 August 2008 at 06:15:12

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	5.646	5.539	5.315	4.723	4.332	1.782

1962	12.68	12.45	11.85	11.25	10.66	5.041

1963	7.637	7.489	7.026	6.414	5.972	3.898

1964	11.4	11.19	10.29	8.852	7.978	4.119

1965	11.97	11.76	10.91	9.281	8.304	4.577

1966	9.412	9.224	8.48	7.738	7.218	4.106

1967	21.71	21.32	19.8	16.85	15.11	6.994

1968	7.975	7.824	7.317	6.624	6.075	4.634

1969	6.768	6.643	6.144	5.329	4.854	2.773

1970	12.2	11.97	11.11	9.484	8.611	4.207

1971	13.43	13.19	12.27	10.52	9.612	5.328

1972	20.63	20.26	18.8	16.3	15.07	7.657

1973	9.761	9.579	8.859	8.045	7.429	5.079

1974	10.67	10.48	9.712	8.561	7.791	4.167

1975	7.643	7.491	6.912	6.22	5.763	3.549

1976	7.728	7.594	7.119	6.262	5.758	3.206

1977	19.02	18.66	17.24	14.59	13.02	5.998

1978	11.69	11.47	10.59	9.023	8.238	5.483

1979	11.68	11.48	10.62	9.487	8.858	5.236

1980	19.86	19.48	18.03	15.17	13.46	6.65

1981	11.18	10.95	10.12	9.622	8.798	5.483

1982	8.727	8.597	7.957	7.135	6.531	3.834

1983	10.98	10.75	10.2	9.302	8.377	4.182

1984	8.76	8.595	7.974	7.096	6.418	3.657

1985	11.96	11.73	11.05	9.371	8.513	4.291

1986	9.984	9.782	9.306	8.333	7.708	4.208

1987	9.05	8.857	8.49	7.267	6.647	3.697

1988	6.48	6.343	5.803	5.131	4.657	2.784

1989	6.859	6.722	6.296	5.571	5.097	2.697

1990	6.549	6.422	5.931	5.164	4.695	2.573

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	21.71	21.32	19.8	16.85	15.11	7.657

0.0645161290322581	20.63	20.26	18.8	16.3	15.07	6.994

0.0967741935483871	19.86	19.48	18.03	15.17	13.46	6.65

0.129032258064516	19.02	18.66	17.24	14.59	13.02	5.998

0.161290322580645	13.43	13.19	12.27	11.25	10.66	5.483

0.193548387096774	12.68	12.45	11.85	10.52	9.612	5.483

0.225806451612903	12.2	11.97	11.11	9.622	8.858	5.328

0.258064516129032	11.97	11.76	11.05	9.487	8.798	5.236

0.290322580645161	11.96	11.73	10.91	9.484	8.611	5.079

0.32258064516129	11.69	11.48	10.62	9.371	8.513	5.041

0.354838709677419	11.68	11.47	10.59	9.302	8.377	4.634

0.387096774193548	11.4	11.19	10.29	9.281	8.304	4.577

0.419354838709677	11.18	10.95	10.2	9.023	8.238	4.291

0.451612903225806	10.98	10.75	10.12	8.852	7.978	4.208

0.483870967741936	10.67	10.48	9.712	8.561	7.791	4.207

0.516129032258065	9.984	9.782	9.306	8.333	7.708	4.182

0.548387096774194	9.761	9.579	8.859	8.045	7.429	4.167

0.580645161290323	9.412	9.224	8.49	7.738	7.218	4.119

0.612903225806452	9.05	8.857	8.48	7.267	6.647	4.106

0.645161290322581	8.76	8.597	7.974	7.135	6.531	3.898

0.67741935483871	8.727	8.595	7.957	7.096	6.418	3.834

0.709677419354839	7.975	7.824	7.317	6.624	6.075	3.697

0.741935483870968	7.728	7.594	7.119	6.414	5.972	3.657

0.774193548387097	7.643	7.491	7.026	6.262	5.763	3.549

0.806451612903226	7.637	7.489	6.912	6.22	5.758	3.206

0.838709677419355	6.859	6.722	6.296	5.571	5.097	2.784

0.870967741935484	6.768	6.643	6.144	5.329	4.854	2.773

0.903225806451613	6.549	6.422	5.931	5.164	4.695	2.697

0.935483870967742	6.48	6.343	5.803	5.131	4.657	2.573

0.967741935483871	5.646	5.539	5.315	4.723	4.332	1.782

0.1	19.776	19.398	17.951	15.112	13.416	6.5848

					Average of yearly averages:	4.39633333333333

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz6

Metfile:	w14860.dvf

PRZM scenario:	NYGrapesSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	08-06	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	14	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

CAsugarbeet_WirrigOP (Aerial):

stored as fluaz7.out

Chemical: fluazifop-p-butyl

PRZM environment: CAsugarbeet_WirrigOP.txt	modified Thuday, 14 June 2007
at 11:21:20

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w93193.dvf	modified Tueday, 26 August 2008 at 06:16:12

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	4.084	4.05	3.904	3.572	3.32	1.564

1962	7.885	7.826	7.563	6.947	6.534	3.153

1963	9.875	9.781	9.414	9.035	8.659	4.375

1964	5.286	5.247	5.075	4.672	4.349	2.25

1965	7.552	7.481	7.192	6.523	5.987	3.03

1966	4.992	4.955	4.776	4.335	3.978	1.966

1967	4.698	4.656	4.494	4.34	4.104	2.004

1968	4.763	4.719	4.548	4.329	4.04	1.972

1969	11.86	11.77	11.36	10.42	9.658	4.526

1970	6.824	6.78	6.562	6.009	5.625	2.78

1971	4.774	4.738	4.585	4.295	4.154	2.164

1972	4.682	4.642	4.457	4.024	3.709	1.866

1973	8.28	8.227	7.99	7.454	6.983	3.306

1974	4.914	4.876	4.798	4.456	4.147	2.048

1975	4.574	4.537	4.392	4.07	3.803	1.897

1976	15.4	15.28	14.76	13.91	13.15	6.358

1977	5.801	5.751	5.546	5.129	4.749	2.447

1978	9.832	9.726	9.459	8.759	8.306	3.929

1979	5.203	5.16	5.012	4.575	4.219	2.051

1980	5.5	5.45	5.283	4.978	4.636	2.233

1981	5.484	5.438	5.242	4.856	4.494	2.108

1982	4.542	4.515	4.384	4.257	3.994	1.976

1983	5.548	5.495	5.293	4.918	4.581	2.202

1984	6.098	6.048	5.815	5.269	4.905	2.244

1985	5.816	5.767	5.56	5.07	4.688	2.172

1986	11.96	11.85	11.47	10.74	10.08	4.569

1987	5.856	5.811	5.598	5.235	4.834	2.377

1988	5.03	4.984	4.779	4.473	4.266	2.095

1989	5.871	5.811	5.566	5.189	4.849	2.317

1990	4.675	4.639	4.468	4.05	3.801	1.9

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	15.4	15.28	14.76	13.91	13.15	6.358

0.0645161290322581	11.96	11.85	11.47	10.74	10.08	4.569

0.0967741935483871	11.86	11.77	11.36	10.42	9.658	4.526

0.129032258064516	9.875	9.781	9.459	9.035	8.659	4.375

0.161290322580645	9.832	9.726	9.414	8.759	8.306	3.929

0.193548387096774	8.28	8.227	7.99	7.454	6.983	3.306

0.225806451612903	7.885	7.826	7.563	6.947	6.534	3.153

0.258064516129032	7.552	7.481	7.192	6.523	5.987	3.03

0.290322580645161	6.824	6.78	6.562	6.009	5.625	2.78

0.32258064516129	6.098	6.048	5.815	5.269	4.905	2.447

0.354838709677419	5.871	5.811	5.598	5.235	4.849	2.377

0.387096774193548	5.856	5.811	5.566	5.189	4.834	2.317

0.419354838709677	5.816	5.767	5.56	5.129	4.749	2.25

0.451612903225806	5.801	5.751	5.546	5.07	4.688	2.244

0.483870967741936	5.548	5.495	5.293	4.978	4.636	2.233

0.516129032258065	5.5	5.45	5.283	4.918	4.581	2.202

0.548387096774194	5.484	5.438	5.242	4.856	4.494	2.172

0.580645161290323	5.286	5.247	5.075	4.672	4.349	2.164

0.612903225806452	5.203	5.16	5.012	4.575	4.266	2.108

0.645161290322581	5.03	4.984	4.798	4.473	4.219	2.095

0.67741935483871	4.992	4.955	4.779	4.456	4.154	2.051

0.709677419354839	4.914	4.876	4.776	4.34	4.147	2.048

0.741935483870968	4.774	4.738	4.585	4.335	4.104	2.004

0.774193548387097	4.763	4.719	4.548	4.329	4.04	1.976

0.806451612903226	4.698	4.656	4.494	4.295	3.994	1.972

0.838709677419355	4.682	4.642	4.468	4.257	3.978	1.966

0.870967741935484	4.675	4.639	4.457	4.07	3.803	1.9

0.903225806451613	4.574	4.537	4.392	4.05	3.801	1.897

0.935483870967742	4.542	4.515	4.384	4.024	3.709	1.866

0.967741935483871	4.084	4.05	3.904	3.572	3.32	1.564

0.1	11.6615	11.5711	11.1699	10.2815	9.5581	4.5109

					Average of yearly averages:	2.66263333333333

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz7

Metfile:	w93193.dvf

PRZM scenario:	CAsugarbeet_WirrigOP.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	08-02	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.

app. rate 1	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

MNsugarbeetSTD (Aerial):

stored as fluaz8.out

Chemical: fluazifop-p-butyl

PRZM environment: MNsugarbeetSTD.txt	modified Tueday, 29 May 2007 at
13:57:22

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w14914.dvf	modified Tueday, 26 August 2008 at 06:15:16

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	4.009	3.946	3.672	3.229	2.911	1.279

1962	20.89	20.55	19.56	17.56	16.09	7.167

1963	10.1	9.956	9.31	8.206	7.373	4.824

1964	6.528	6.421	5.979	5.239	4.736	2.872

1965	5.181	5.103	4.869	4.34	3.962	2.356

1966	5.64	5.551	5.201	4.453	4.077	2.254

1967	7.604	7.493	7.047	6.093	5.459	2.82

1968	7.32	7.222	6.807	5.892	5.273	2.919

1969	7.834	7.733	7.309	6.917	6.413	3.472

1970	8.406	8.271	7.724	6.707	6.044	3.449

1971	13.02	12.8	12.04	11.11	10.12	5.007

1972	5.794	5.697	5.309	4.622	4.318	3.005

1973	5.371	5.288	4.953	4.309	3.964	2.228

1974	4.887	4.811	4.505	4.099	3.803	2.204

1975	12.58	12.39	11.59	9.749	8.679	4.266

1976	5.806	5.709	5.319	4.583	4.173	2.859

1977	6.188	6.073	5.616	5.376	4.987	2.709

1978	10.16	10	9.364	8.001	7.134	3.738

1979	8.463	8.329	7.956	6.84	6.255	3.656

1980	5.807	5.716	5.378	4.708	4.258	2.666

1981	9.107	8.974	8.669	7.779	7.111	3.557

1982	5.634	5.558	5.299	4.687	4.267	2.67

1983	4.887	4.81	4.567	4.109	3.726	2.126

1984	14.92	14.69	13.8	11.81	10.48	4.792

1985	9.544	9.414	9.003	8.045	7.386	4.473

1986	7.044	6.928	6.458	5.796	5.228	3.237

1987	7.674	7.54	7.002	6.167	5.657	3.087

1988	5.557	5.446	5.049	4.367	3.939	2.363

1989	6.872	6.767	6.387	5.735	5.243	2.718

1990	7.998	7.87	7.351	6.665	6.057	3.198

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	20.89	20.55	19.56	17.56	16.09	7.167

0.0645161290322581	14.92	14.69	13.8	11.81	10.48	5.007

0.0967741935483871	13.02	12.8	12.04	11.11	10.12	4.824

0.129032258064516	12.58	12.39	11.59	9.749	8.679	4.792

0.161290322580645	10.16	10	9.364	8.206	7.386	4.473

0.193548387096774	10.1	9.956	9.31	8.045	7.373	4.266

0.225806451612903	9.544	9.414	9.003	8.001	7.134	3.738

0.258064516129032	9.107	8.974	8.669	7.779	7.111	3.656

0.290322580645161	8.463	8.329	7.956	6.917	6.413	3.557

0.32258064516129	8.406	8.271	7.724	6.84	6.255	3.472

0.354838709677419	7.998	7.87	7.351	6.707	6.057	3.449

0.387096774193548	7.834	7.733	7.309	6.665	6.044	3.237

0.419354838709677	7.674	7.54	7.047	6.167	5.657	3.198

0.451612903225806	7.604	7.493	7.002	6.093	5.459	3.087

0.483870967741936	7.32	7.222	6.807	5.892	5.273	3.005

0.516129032258065	7.044	6.928	6.458	5.796	5.243	2.919

0.548387096774194	6.872	6.767	6.387	5.735	5.228	2.872

0.580645161290323	6.528	6.421	5.979	5.376	4.987	2.859

0.612903225806452	6.188	6.073	5.616	5.239	4.736	2.82

0.645161290322581	5.807	5.716	5.378	4.708	4.318	2.718

0.67741935483871	5.806	5.709	5.319	4.687	4.267	2.709

0.709677419354839	5.794	5.697	5.309	4.622	4.258	2.67

0.741935483870968	5.64	5.558	5.299	4.583	4.173	2.666

0.774193548387097	5.634	5.551	5.201	4.453	4.077	2.363

0.806451612903226	5.557	5.446	5.049	4.367	3.964	2.356

0.838709677419355	5.371	5.288	4.953	4.34	3.962	2.254

0.870967741935484	5.181	5.103	4.869	4.309	3.939	2.228

0.903225806451613	4.887	4.811	4.567	4.109	3.803	2.204

0.935483870967742	4.887	4.81	4.505	4.099	3.726	2.126

0.967741935483871	4.009	3.946	3.672	3.229	2.911	1.279

0.1	12.976	12.759	11.995	10.9739	9.9759	4.8208

					Average of yearly averages:	3.2657

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz8

Metfile:	w14914.dvf

PRZM scenario:	MNsugarbeetSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.95	fraction

Spray Drift	DRFT	0.16	fraction of application rate applied to pond

Application Date	Date	23-05	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.

app. rate 1	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

PRcoffeeSTD (Ground):

stored as fluaz9.out

Chemical: fluazifop-p-butyl

PRZM environment: PRcoffeeSTD.txt	modified Thuday, 23 February 2006 at
11:50:14

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w11641.dvf	modified Tueday, 26 August 2008 at 06:14:18

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	3.894	3.774	3.309	2.957	2.636	1.123

1962	11.63	11.28	9.958	8.094	7.005	2.593

1963	6.724	6.516	5.859	4.481	3.697	1.455

1964	2.064	1.998	1.84	1.704	1.577	0.6875

1965	6.45	6.254	5.549	4.674	4.128	2.063

1966	21.98	21.28	18.6	14.08	11.56	3.831

1967	6.368	6.171	5.517	4.652	4.087	1.797

1968	2.579	2.501	2.376	2.006	1.816	0.8021

1969	37.95	37.22	33.22	29.56	26.45	9.17

1970	13.09	12.79	11.32	8.437	7.033	3.73

1971	4.393	4.252	3.741	3.299	2.92	1.12

1972	14.39	13.94	12.59	9.563	7.821	2.797

1973	52.05	50.38	44.12	33.12	27.03	8.603

1974	2.872	2.78	2.433	1.895	1.683	0.7238

1975	1.692	1.638	1.438	1.234	1.119	0.5932

1976	7.287	7.053	6.162	4.603	3.755	1.458

1977	18.44	18.19	16.45	12.98	12.39	4.99

1978	8.195	7.931	7.608	6.847	5.898	2.086

1979	5.901	5.714	5.003	4.553	4.194	1.546

1980	4.484	4.335	3.753	3.058	2.573	1.139

1981	4.216	4.076	3.652	3.137	2.792	1.113

1982	10.64	10.31	9.272	7.701	6.619	2.69

1983	22.52	22.02	19.16	17.34	15.64	5.383

1984	4.698	4.561	4.105	3.459	2.928	1.194

1985	5.383	5.216	4.565	4.314	3.99	1.741

1986	9.571	9.262	8.305	6.382	5.45	2.749

1987	33.54	32.48	28.59	21.53	17.58	5.848

1988	19.76	19.11	16.64	12.31	9.978	3.505

1989	12.32	11.95	10.58	8.571	7.171	2.644

1990	5.702	5.526	4.86	3.684	3.237	1.28

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	52.05	50.38	44.12	33.12	27.03	9.17

0.0645161290322581	37.95	37.22	33.22	29.56	26.45	8.603

0.0967741935483871	33.54	32.48	28.59	21.53	17.58	5.848

0.129032258064516	22.52	22.02	19.16	17.34	15.64	5.383

0.161290322580645	21.98	21.28	18.6	14.08	12.39	4.99

0.193548387096774	19.76	19.11	16.64	12.98	11.56	3.831

0.225806451612903	18.44	18.19	16.45	12.31	9.978	3.73

0.258064516129032	14.39	13.94	12.59	9.563	7.821	3.505

0.290322580645161	13.09	12.79	11.32	8.571	7.171	2.797

0.32258064516129	12.32	11.95	10.58	8.437	7.033	2.749

0.354838709677419	11.63	11.28	9.958	8.094	7.005	2.69

0.387096774193548	10.64	10.31	9.272	7.701	6.619	2.644

0.419354838709677	9.571	9.262	8.305	6.847	5.898	2.593

0.451612903225806	8.195	7.931	7.608	6.382	5.45	2.086

0.483870967741936	7.287	7.053	6.162	4.674	4.194	2.063

0.516129032258065	6.724	6.516	5.859	4.652	4.128	1.797

0.548387096774194	6.45	6.254	5.549	4.603	4.087	1.741

0.580645161290323	6.368	6.171	5.517	4.553	3.99	1.546

0.612903225806452	5.901	5.714	5.003	4.481	3.755	1.458

0.645161290322581	5.702	5.526	4.86	4.314	3.697	1.455

0.67741935483871	5.383	5.216	4.565	3.684	3.237	1.28

0.709677419354839	4.698	4.561	4.105	3.459	2.928	1.194

0.741935483870968	4.484	4.335	3.753	3.299	2.92	1.139

0.774193548387097	4.393	4.252	3.741	3.137	2.792	1.123

0.806451612903226	4.216	4.076	3.652	3.058	2.636	1.12

0.838709677419355	3.894	3.774	3.309	2.957	2.573	1.113

0.870967741935484	2.872	2.78	2.433	2.006	1.816	0.8021

0.903225806451613	2.579	2.501	2.376	1.895	1.683	0.7238

0.935483870967742	2.064	1.998	1.84	1.704	1.577	0.6875

0.967741935483871	1.692	1.638	1.438	1.234	1.119	0.5932

0.1	32.438	31.434	27.647	21.111	17.386	5.8015

					Average of yearly averages:	2.68182

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz9

Metfile:	w11641.dvf

PRZM scenario:	PRcoffeeSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.99	fraction

Spray Drift	DRFT	0.064	fraction of application rate applied to pond

Application Date	Date	08-01	dd/mm or dd/mmm or dd-mm or dd-mmm

Interval 1	interval	30	days	Set to 0 or delete line for single app.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	30	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

CAcitrus_WirrigSTD (Ground):

stored as fluaz10.out

Chemical: fluazifop-p-butyl

PRZM environment: CAcitrus_WirrigSTD.txt	modified Tueday, 29 May 2007 at
13:41:26

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w23155.dvf	modified Tueday, 26 August 2008 at 06:15:34

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	2.355	2.337	2.261	2.086	1.943	1.005

1962	9.341	9.28	9.04	8.379	7.791	3.8

1963	8.584	8.516	8.217	7.851	7.693	4.114

1964	3.587	3.563	3.497	3.288	3.14	1.741

1965	5.261	5.216	5.034	4.656	4.307	2.268

1966	4.81	4.779	4.637	4.319	4.076	2.114

1967	3.952	3.926	3.811	3.579	3.465	1.884

1968	3.202	3.172	3.048	2.868	2.741	1.449

1969	3.477	3.453	3.339	3.078	2.881	1.459

1970	3.73	3.699	3.57	3.282	3.104	1.681

1971	3.915	3.889	3.77	3.477	3.348	1.889

1972	4.177	4.093	3.764	3.088	2.672	1.88

1973	4.28	4.244	4.099	3.845	3.717	1.904

1974	8.614	8.534	8.206	7.465	6.846	3.238

1975	3.747	3.719	3.596	3.321	3.187	1.687

1976	3.604	3.575	3.459	3.187	3.036	1.534

1977	5.137	5.097	4.878	4.354	3.966	2.158

1978	18.53	18.38	18.05	16.8	15.74	7.272

1979	4.029	4.01	3.889	3.592	3.457	1.818

1980	2.713	2.691	2.628	2.48	2.337	1.28

1981	3.428	3.401	3.287	3.057	2.928	1.469

1982	2.755	2.732	2.639	2.517	2.38	1.242

1983	4.746	4.71	4.606	4.325	4.18	2.198

1984	2.879	2.86	2.773	2.561	2.42	1.292

1985	2.662	2.643	2.563	2.376	2.225	1.241

1986	2.904	2.881	2.807	2.636	2.485	1.349

1987	2.74	2.721	2.636	2.425	2.277	1.281

1988	3.08	3.052	2.977	2.801	2.642	1.439

1989	4.459	4.431	4.291	3.98	3.758	1.898

1990	2.858	2.839	2.755	2.526	2.381	1.259

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	18.53	18.38	18.05	16.8	15.74	7.272

0.0645161290322581	9.341	9.28	9.04	8.379	7.791	4.114

0.0967741935483871	8.614	8.534	8.217	7.851	7.693	3.8

0.129032258064516	8.584	8.516	8.206	7.465	6.846	3.238

0.161290322580645	5.261	5.216	5.034	4.656	4.307	2.268

0.193548387096774	5.137	5.097	4.878	4.354	4.18	2.198

0.225806451612903	4.81	4.779	4.637	4.325	4.076	2.158

0.258064516129032	4.746	4.71	4.606	4.319	3.966	2.114

0.290322580645161	4.459	4.431	4.291	3.98	3.758	1.904

0.32258064516129	4.28	4.244	4.099	3.845	3.717	1.898

0.354838709677419	4.177	4.093	3.889	3.592	3.465	1.889

0.387096774193548	4.029	4.01	3.811	3.579	3.457	1.884

0.419354838709677	3.952	3.926	3.77	3.477	3.348	1.88

0.451612903225806	3.915	3.889	3.764	3.321	3.187	1.818

0.483870967741936	3.747	3.719	3.596	3.288	3.14	1.741

0.516129032258065	3.73	3.699	3.57	3.282	3.104	1.687

0.548387096774194	3.604	3.575	3.497	3.187	3.036	1.681

0.580645161290323	3.587	3.563	3.459	3.088	2.928	1.534

0.612903225806452	3.477	3.453	3.339	3.078	2.881	1.469

0.645161290322581	3.428	3.401	3.287	3.057	2.741	1.459

0.67741935483871	3.202	3.172	3.048	2.868	2.672	1.449

0.709677419354839	3.08	3.052	2.977	2.801	2.642	1.439

0.741935483870968	2.904	2.881	2.807	2.636	2.485	1.349

0.774193548387097	2.879	2.86	2.773	2.561	2.42	1.292

0.806451612903226	2.858	2.839	2.755	2.526	2.381	1.281

0.838709677419355	2.755	2.732	2.639	2.517	2.38	1.28

0.870967741935484	2.74	2.721	2.636	2.48	2.337	1.259

0.903225806451613	2.713	2.691	2.628	2.425	2.277	1.242

0.935483870967742	2.662	2.643	2.563	2.376	2.225	1.241

0.967741935483871	2.355	2.337	2.261	2.086	1.943	1.005

0.1	8.611	8.5322	8.2159	7.8124	7.6083	3.7438

					Average of yearly averages:	2.0281

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz10

Metfile:	w23155.dvf

PRZM scenario:	CAcitrus_WirrigSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0.0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0.0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.99	fraction

Spray Drift	DRFT	0.064	fraction of application rate applied to pond

Application Date	Date	08-01	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	21	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

FLcitrusSTD (Ground):

stored as fluaz11.out

Chemical: fluazifop-p-butyl

PRZM environment: FLcitrusSTD.txt	modified Tueday, 29 May 2007 at
13:45:56

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w12844.dvf	modified Tueday, 26 August 2008 at 06:14:22

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	20.46	19.73	17.22	13.07	12.4	4.392

1962	11.87	11.42	9.83	6.98	6.009	2.231

1963	4.958	4.78	4.38	3.31	2.746	1.04

1964	31.98	30.83	27.05	20.58	16.6	4.934

1965	14.42	13.87	11.81	8.78	7.492	2.379

1966	20.34	19.86	17.05	12.42	10.79	3.475

1967	15.9	15.32	13.08	9.468	7.938	2.655

1968	13.38	12.92	11.13	8.372	6.715	2.102

1969	14.77	14.23	12.53	11.26	10.61	3.581

1970	24.48	23.55	20.2	15.48	14.38	4.967

1971	1.996	1.922	1.647	1.415	1.24	0.5336

1972	4.524	4.347	3.938	3.577	3.127	1.045

1973	6.845	6.599	5.782	4.893	4.517	1.494

1974	23.73	22.77	19.25	13.61	13.96	5.106

1975	1.778	1.709	1.468	1.228	1.066	0.37

1976	13.3	12.85	11.17	8.038	6.399	2.002

1977	22.25	21.51	18.9	14.34	11.58	3.763

1978	14.4	13.89	12.42	10.5	8.868	2.727

1979	5.725	5.493	4.627	3.224	2.527	1.137

1980	18.84	18.19	16.35	14.57	12.44	3.84

1981	26.81	25.81	22.08	16.18	12.88	3.845

1982	18.17	17.49	15.47	11.02	8.743	2.883

1983	26.99	25.99	22.27	19.08	17.22	5.536

1984	11.86	11.42	10.26	8.276	6.904	2.165

1985	27.3	26.23	22.25	15.81	12.46	3.777

1986	33.92	33.12	28.81	22.42	20.27	6.546

1987	11.16	10.73	9.288	6.712	5.38	1.745

1988	6.879	6.628	6.125	4.79	4.073	1.396

1989	6.15	5.909	5.183	3.956	3.286	1.113

1990	10.33	9.921	8.392	5.975	4.746	1.489

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	33.92	33.12	28.81	22.42	20.27	6.546

0.0645161290322581	31.98	30.83	27.05	20.58	17.22	5.536

0.0967741935483871	27.3	26.23	22.27	19.08	16.6	5.106

0.129032258064516	26.99	25.99	22.25	16.18	14.38	4.967

0.161290322580645	26.81	25.81	22.08	15.81	13.96	4.934

0.193548387096774	24.48	23.55	20.2	15.48	12.88	4.392

0.225806451612903	23.73	22.77	19.25	14.57	12.46	3.845

0.258064516129032	22.25	21.51	18.9	14.34	12.44	3.84

0.290322580645161	20.46	19.86	17.22	13.61	12.4	3.777

0.32258064516129	20.34	19.73	17.05	13.07	11.58	3.763

0.354838709677419	18.84	18.19	16.35	12.42	10.79	3.581

0.387096774193548	18.17	17.49	15.47	11.26	10.61	3.475

0.419354838709677	15.9	15.32	13.08	11.02	8.868	2.883

0.451612903225806	14.77	14.23	12.53	10.5	8.743	2.727

0.483870967741936	14.42	13.89	12.42	9.468	7.938	2.655

0.516129032258065	14.4	13.87	11.81	8.78	7.492	2.379

0.548387096774194	13.38	12.92	11.17	8.372	6.904	2.231

0.580645161290323	13.3	12.85	11.13	8.276	6.715	2.165

0.612903225806452	11.87	11.42	10.26	8.038	6.399	2.102

0.645161290322581	11.86	11.42	9.83	6.98	6.009	2.002

0.67741935483871	11.16	10.73	9.288	6.712	5.38	1.745

0.709677419354839	10.33	9.921	8.392	5.975	4.746	1.494

0.741935483870968	6.879	6.628	6.125	4.893	4.517	1.489

0.774193548387097	6.845	6.599	5.782	4.79	4.073	1.396

0.806451612903226	6.15	5.909	5.183	3.956	3.286	1.137

0.838709677419355	5.725	5.493	4.627	3.577	3.127	1.113

0.870967741935484	4.958	4.78	4.38	3.31	2.746	1.045

0.903225806451613	4.524	4.347	3.938	3.224	2.527	1.04

0.935483870967742	1.996	1.922	1.647	1.415	1.24	0.5336

0.967741935483871	1.778	1.709	1.468	1.228	1.066	0.37

0.1	27.269	26.206	22.268	18.79	16.378	5.0921

					Average of yearly averages:	2.80895333333334

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz11

Metfile:	w12844.dvf

PRZM scenario:	FLcitrusSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0.0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0.0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.99	fraction

Spray Drift	DRFT	0.064	fraction of application rate applied to pond

Application Date	Date	08-01	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	21	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

CAgrapes_WirrigSTD (Ground):

stored as fluaz12.out

Chemical: fluazifop-p-butyl

PRZM environment: CAgrapes_WirrigSTD.txt	modified Tueday, 29 May 2007 at
13:42:54

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w93193.dvf	modified Tueday, 26 August 2008 at 06:16:12

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	2.391	2.371	2.311	2.127	1.978	0.9685

1962	4.742	4.705	4.554	4.233	3.988	2.018

1963	5.553	5.509	5.342	4.96	4.726	2.555

1964	3.194	3.17	3.069	2.825	2.673	1.443

1965	16.28	16.14	15.56	14.19	13.08	6.102

1966	4.476	4.436	4.274	3.954	3.709	2.065

1967	3.465	3.436	3.33	3.162	2.969	1.509

1968	3.389	3.353	3.255	3.104	2.908	1.484

1969	8.796	8.727	8.439	8.218	7.822	3.81

1970	5.739	5.69	5.488	5.105	4.765	2.402

1971	4.625	4.58	4.394	3.957	3.591	2.018

1972	3.046	3.018	2.892	2.625	2.481	1.339

1973	5.48	5.439	5.257	4.877	4.6	2.308

1974	3.048	3.022	2.909	2.813	2.643	1.38

1975	2.769	2.748	2.661	2.467	2.313	1.206

1976	9.651	9.575	9.265	8.983	8.624	4.337

1977	3.767	3.741	3.684	3.382	3.199	1.713

1978	6.451	6.388	6.174	5.976	5.644	2.851

1979	3.292	3.262	3.139	2.858	2.698	1.374

1980	4.276	4.241	4.095	3.748	3.53	1.747

1981	3.673	3.643	3.509	3.177	2.964	1.444

1982	4.089	4.059	3.957	3.651	3.377	1.699

1983	3.591	3.559	3.472	3.237	3.031	1.527

1984	2.822	2.796	2.691	2.453	2.299	1.112

1985	2.738	2.715	2.625	2.379	2.218	1.062

1986	8.311	8.226	8.007	7.273	6.736	3.234

1987	3.472	3.442	3.324	3.02	2.869	1.566

1988	5.245	5.189	4.951	4.445	4.02	2.088

1989	3.923	3.886	3.708	3.404	3.207	1.667

1990	3.6	3.552	3.304	3.13	2.928	1.724

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	16.28	16.14	15.56	14.19	13.08	6.102

0.0645161290322581	9.651	9.575	9.265	8.983	8.624	4.337

0.0967741935483871	8.796	8.727	8.439	8.218	7.822	3.81

0.129032258064516	8.311	8.226	8.007	7.273	6.736	3.234

0.161290322580645	6.451	6.388	6.174	5.976	5.644	2.851

0.193548387096774	5.739	5.69	5.488	5.105	4.765	2.555

0.225806451612903	5.553	5.509	5.342	4.96	4.726	2.402

0.258064516129032	5.48	5.439	5.257	4.877	4.6	2.308

0.290322580645161	5.245	5.189	4.951	4.445	4.02	2.088

0.32258064516129	4.742	4.705	4.554	4.233	3.988	2.065

0.354838709677419	4.625	4.58	4.394	3.957	3.709	2.018

0.387096774193548	4.476	4.436	4.274	3.954	3.591	2.018

0.419354838709677	4.276	4.241	4.095	3.748	3.53	1.747

0.451612903225806	4.089	4.059	3.957	3.651	3.377	1.724

0.483870967741936	3.923	3.886	3.708	3.404	3.207	1.713

0.516129032258065	3.767	3.741	3.684	3.382	3.199	1.699

0.548387096774194	3.673	3.643	3.509	3.237	3.031	1.667

0.580645161290323	3.6	3.559	3.472	3.177	2.969	1.566

0.612903225806452	3.591	3.552	3.33	3.162	2.964	1.527

0.645161290322581	3.472	3.442	3.324	3.13	2.928	1.509

0.67741935483871	3.465	3.436	3.304	3.104	2.908	1.484

0.709677419354839	3.389	3.353	3.255	3.02	2.869	1.444

0.741935483870968	3.292	3.262	3.139	2.858	2.698	1.443

0.774193548387097	3.194	3.17	3.069	2.825	2.673	1.38

0.806451612903226	3.048	3.022	2.909	2.813	2.643	1.374

0.838709677419355	3.046	3.018	2.892	2.625	2.481	1.339

0.870967741935484	2.822	2.796	2.691	2.467	2.313	1.206

0.903225806451613	2.769	2.748	2.661	2.453	2.299	1.112

0.935483870967742	2.738	2.715	2.625	2.379	2.218	1.062

0.967741935483871	2.391	2.371	2.311	2.127	1.978	0.9685

0.1	8.7475	8.6769	8.3958	8.1235	7.7134	3.7524

					Average of yearly averages:	2.05841666666667

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz12

Metfile:	w93193.dvf

PRZM scenario:	CAgrapes_WirrigSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0.0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0.0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.99	fraction

Spray Drift	DRFT	0.064	fraction of application rate applied to pond

Application Date	Date	08-02	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	14	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

CAWineGrapesRLF_V2 (Ground):

stored as fluaz13.out

Chemical: fluazifop-p-butyl

PRZM environment: CAWineGrapesRLF_V2.txt	modified Wedday, 26 March 2008
at 10:40:10

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w23234.dvf	modified Tueday, 26 August 2008 at 06:15:38

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	3.574	3.532	3.359	3.179	3.001	1.531

1962	3.169	3.133	2.986	2.7	2.542	1.476

1963	8.84	8.742	8.377	7.551	7.06	3.649

1964	3.395	3.357	3.209	2.919	2.752	1.687

1965	3.35	3.312	3.16	2.874	2.662	1.49

1966	2.774	2.744	2.613	2.34	2.202	1.242

1967	7.531	7.451	7.15	6.427	5.915	2.989

1968	6	5.937	5.669	5.324	5.047	2.75

1969	4.555	4.505	4.299	3.853	3.536	1.983

1970	2.848	2.83	2.708	2.426	2.281	1.3

1971	7.252	7.173	6.857	6.533	6.176	3.17

1972	3.217	3.181	3.047	2.758	2.595	1.559

1973	2.936	2.903	2.766	2.48	2.331	1.288

1974	3.022	2.988	2.848	2.561	2.392	1.309

1975	3.41	3.375	3.232	2.913	2.74	1.502

1976	2.786	2.755	2.631	2.363	2.22	1.233

1977	3.801	3.758	3.588	3.286	3.085	1.648

1978	12.62	12.48	12.17	11.88	11.24	5.729

1979	4.626	4.573	4.362	3.984	3.714	2.276

1980	2.869	2.836	2.702	2.426	2.287	1.31

1981	2.959	2.925	2.789	2.506	2.355	1.284

1982	8.818	8.717	8.305	7.437	6.835	3.416

1983	4.839	4.784	4.569	4.25	3.969	2.241

1984	2.83	2.801	2.679	2.394	2.248	1.268

1985	4.22	4.169	3.964	3.614	3.353	1.731

1986	4.119	4.071	3.903	3.588	3.367	1.844

1987	2.816	2.782	2.645	2.359	2.211	1.236

1988	5.013	4.962	4.735	4.211	3.846	2.006

1989	3.507	3.462	3.28	2.978	2.778	1.583

1990	2.767	2.741	2.606	2.417	2.396	1.422

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	12.62	12.48	12.17	11.88	11.24	5.729

0.0645161290322581	8.84	8.742	8.377	7.551	7.06	3.649

0.0967741935483871	8.818	8.717	8.305	7.437	6.835	3.416

0.129032258064516	7.531	7.451	7.15	6.533	6.176	3.17

0.161290322580645	7.252	7.173	6.857	6.427	5.915	2.989

0.193548387096774	6	5.937	5.669	5.324	5.047	2.75

0.225806451612903	5.013	4.962	4.735	4.25	3.969	2.276

0.258064516129032	4.839	4.784	4.569	4.211	3.846	2.241

0.290322580645161	4.626	4.573	4.362	3.984	3.714	2.006

0.32258064516129	4.555	4.505	4.299	3.853	3.536	1.983

0.354838709677419	4.22	4.169	3.964	3.614	3.367	1.844

0.387096774193548	4.119	4.071	3.903	3.588	3.353	1.731

0.419354838709677	3.801	3.758	3.588	3.286	3.085	1.687

0.451612903225806	3.574	3.532	3.359	3.179	3.001	1.648

0.483870967741936	3.507	3.462	3.28	2.978	2.778	1.583

0.516129032258065	3.41	3.375	3.232	2.919	2.752	1.559

0.548387096774194	3.395	3.357	3.209	2.913	2.74	1.531

0.580645161290323	3.35	3.312	3.16	2.874	2.662	1.502

0.612903225806452	3.217	3.181	3.047	2.758	2.595	1.49

0.645161290322581	3.169	3.133	2.986	2.7	2.542	1.476

0.67741935483871	3.022	2.988	2.848	2.561	2.396	1.422

0.709677419354839	2.959	2.925	2.789	2.506	2.392	1.31

0.741935483870968	2.936	2.903	2.766	2.48	2.355	1.309

0.774193548387097	2.869	2.836	2.708	2.426	2.331	1.3

0.806451612903226	2.848	2.83	2.702	2.426	2.287	1.288

0.838709677419355	2.83	2.801	2.679	2.417	2.281	1.284

0.870967741935484	2.816	2.782	2.645	2.394	2.248	1.268

0.903225806451613	2.786	2.755	2.631	2.363	2.22	1.242

0.935483870967742	2.774	2.744	2.613	2.359	2.211	1.236

0.967741935483871	2.767	2.741	2.606	2.34	2.202	1.233

0.1	8.6893	8.5904	8.1895	7.3466	6.7691	3.3914

					Average of yearly averages:	1.97173333333333

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz13

Metfile:	w23234.dvf

PRZM scenario:	CAWineGrapesRLF_V2.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0.0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0.0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.99	fraction

Spray Drift	DRFT	0.064	fraction of application rate applied to pond

Application Date	Date	08-03	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	14	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

NYGrapesSTD (Ground):

stored as fluaz14.out

Chemical: fluazifop-p-butyl

PRZM environment: NYGrapesSTD.txt	modified Tueday, 29 May 2007 at
13:59:44

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w14860.dvf	modified Tueday, 26 August 2008 at 06:15:12

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	2.742	2.691	2.49	2.194	1.988	0.8318

1962	9.797	9.617	8.985	8.799	8.384	3.8

1963	4.473	4.386	4.169	3.667	3.395	2.54

1964	8.163	8.016	7.382	6.397	5.744	2.783

1965	8.594	8.442	7.832	6.648	5.915	3.228

1966	5.847	5.73	5.454	5.124	4.771	2.759

1967	18.86	18.52	17.21	14.65	13.14	5.742

1968	5.947	5.895	5.679	5.224	4.9	3.3

1969	3.052	2.996	2.771	2.404	2.196	1.355

1970	9.015	8.851	8.216	6.982	6.249	2.817

1971	10.58	10.39	9.664	8.292	7.444	3.973

1972	17.55	17.23	15.99	13.77	12.75	6.377

1973	6.159	6.044	5.767	5.38	4.913	3.72

1974	7.102	6.974	6.578	5.789	5.296	2.768

1975	4.501	4.411	4.077	3.469	3.204	2.139

1976	4.065	3.995	3.777	3.391	3.099	1.768

1977	15.79	15.49	14.31	12.12	10.82	4.662

1978	9.116	8.939	8.264	7.053	6.378	4.163

1979	8.876	8.719	8.068	6.842	6.411	3.903

1980	16.74	16.43	15.21	12.81	11.37	5.393

1981	7.773	7.638	7.342	6.933	6.367	4.192

1982	5.126	5.029	4.672	4.327	3.97	2.457

1983	7.486	7.334	7.071	6.679	6.04	2.88

1984	5.207	5.109	4.758	4.346	3.93	2.343

1985	8.576	8.411	8.008	6.767	6.069	2.995

1986	6.703	6.568	6.156	5.75	5.301	2.913

1987	5.824	5.7	5.401	4.678	4.215	2.396

1988	2.825	2.765	2.531	2.322	2.135	1.456

1989	3.202	3.138	3.007	2.733	2.529	1.331

1990	2.883	2.827	2.62	2.301	2.099	1.192

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	18.86	18.52	17.21	14.65	13.14	6.377

0.0645161290322581	17.55	17.23	15.99	13.77	12.75	5.742

0.0967741935483871	16.74	16.43	15.21	12.81	11.37	5.393

0.129032258064516	15.79	15.49	14.31	12.12	10.82	4.662

0.161290322580645	10.58	10.39	9.664	8.799	8.384	4.192

0.193548387096774	9.797	9.617	8.985	8.292	7.444	4.163

0.225806451612903	9.116	8.939	8.264	7.053	6.411	3.973

0.258064516129032	9.015	8.851	8.216	6.982	6.378	3.903

0.290322580645161	8.876	8.719	8.068	6.933	6.367	3.8

0.32258064516129	8.594	8.442	8.008	6.842	6.249	3.72

0.354838709677419	8.576	8.411	7.832	6.767	6.069	3.3

0.387096774193548	8.163	8.016	7.382	6.679	6.04	3.228

0.419354838709677	7.773	7.638	7.342	6.648	5.915	2.995

0.451612903225806	7.486	7.334	7.071	6.397	5.744	2.913

0.483870967741936	7.102	6.974	6.578	5.789	5.301	2.88

0.516129032258065	6.703	6.568	6.156	5.75	5.296	2.817

0.548387096774194	6.159	6.044	5.767	5.38	4.913	2.783

0.580645161290323	5.947	5.895	5.679	5.224	4.9	2.768

0.612903225806452	5.847	5.73	5.454	5.124	4.771	2.759

0.645161290322581	5.824	5.7	5.401	4.678	4.215	2.54

0.67741935483871	5.207	5.109	4.758	4.346	3.97	2.457

0.709677419354839	5.126	5.029	4.672	4.327	3.93	2.396

0.741935483870968	4.501	4.411	4.169	3.667	3.395	2.343

0.774193548387097	4.473	4.386	4.077	3.469	3.204	2.139

0.806451612903226	4.065	3.995	3.777	3.391	3.099	1.768

0.838709677419355	3.202	3.138	3.007	2.733	2.529	1.456

0.870967741935484	3.052	2.996	2.771	2.404	2.196	1.355

0.903225806451613	2.883	2.827	2.62	2.322	2.135	1.331

0.935483870967742	2.825	2.765	2.531	2.301	2.099	1.192

0.967741935483871	2.742	2.691	2.49	2.194	1.988	0.8318

0.1	16.645	16.336	15.12	12.741	11.315	5.3199

					Average of yearly averages:	3.07256

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz14

Metfile:	w14860.dvf

PRZM scenario:	NYGrapesSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0.0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0.0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.99	fraction

Spray Drift	DRFT	0.064	fraction of application rate applied to pond

Application Date	Date	08-06	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.

app. rate 1	apprate	0.36	kg/ha

Interval 2	interval	14	days	Set to 0 or delete line for single app.

app. rate 2	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

CAsugarbeet_WirrigOP (Ground):

stored as fluaz15.out

Chemical: fluazifop-p-butyl

PRZM environment: CAsugarbeet_WirrigOP.txt	modified Thuday, 14 June 2007
at 11:21:20

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w93193.dvf	modified Tueday, 26 August 2008 at 06:16:12

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	1.634	1.62	1.562	1.43	1.334	0.6317

1962	5.327	5.286	5.109	4.786	4.499	2.139

1963	7.39	7.32	7.045	6.913	6.699	3.372

1964	2.558	2.539	2.457	2.263	2.116	1.138

1965	5.162	5.114	4.916	4.464	4.098	1.974

1966	2.251	2.234	2.154	1.956	1.805	0.9172

1967	2.212	2.192	2.115	1.977	1.892	0.9332

1968	2.192	2.173	2.098	2.012	1.9	0.9362

1969	9.468	9.396	9.068	8.317	7.7	3.549

1970	4.299	4.259	4.141	3.791	3.505	1.757

1971	2.261	2.238	2.14	1.951	1.954	1.082

1972	1.947	1.931	1.854	1.674	1.543	0.8241

1973	5.792	5.76	5.568	5.215	4.946	2.313

1974	2.318	2.296	2.22	2.107	1.973	1.004

1975	1.871	1.856	1.804	1.682	1.573	0.7902

1976	13.1	12.99	12.7	12.04	11.33	5.413

1977	3.097	3.071	2.962	2.771	2.61	1.406

1978	7.503	7.422	7.125	6.747	6.402	3.002

1979	2.549	2.524	2.479	2.274	2.103	1.055

1980	3.041	3.014	2.904	2.699	2.528	1.215

1981	2.834	2.81	2.711	2.549	2.394	1.125

1982	2.129	2.115	2.057	1.921	1.826	0.9159

1983	2.963	2.934	2.824	2.599	2.428	1.162

1984	3.481	3.453	3.32	3.024	2.853	1.292

1985	3.228	3.201	3.087	2.818	2.656	1.221

1986	9.631	9.54	9.262	8.866	8.294	3.723

1987	3.394	3.373	3.256	2.991	2.78	1.41

1988	2.455	2.432	2.332	2.208	2.144	1.088

1989	3.333	3.299	3.16	3.031	2.805	1.336

1990	1.985	1.97	1.898	1.72	1.665	0.8922

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	13.1	12.99	12.7	12.04	11.33	5.413

0.0645161290322581	9.631	9.54	9.262	8.866	8.294	3.723

0.0967741935483871	9.468	9.396	9.068	8.317	7.7	3.549

0.129032258064516	7.503	7.422	7.125	6.913	6.699	3.372

0.161290322580645	7.39	7.32	7.045	6.747	6.402	3.002

0.193548387096774	5.792	5.76	5.568	5.215	4.946	2.313

0.225806451612903	5.327	5.286	5.109	4.786	4.499	2.139

0.258064516129032	5.162	5.114	4.916	4.464	4.098	1.974

0.290322580645161	4.299	4.259	4.141	3.791	3.505	1.757

0.32258064516129	3.481	3.453	3.32	3.031	2.853	1.41

0.354838709677419	3.394	3.373	3.256	3.024	2.805	1.406

0.387096774193548	3.333	3.299	3.16	2.991	2.78	1.336

0.419354838709677	3.228	3.201	3.087	2.818	2.656	1.292

0.451612903225806	3.097	3.071	2.962	2.771	2.61	1.221

0.483870967741936	3.041	3.014	2.904	2.699	2.528	1.215

0.516129032258065	2.963	2.934	2.824	2.599	2.428	1.162

0.548387096774194	2.834	2.81	2.711	2.549	2.394	1.138

0.580645161290323	2.558	2.539	2.479	2.274	2.144	1.125

0.612903225806452	2.549	2.524	2.457	2.263	2.116	1.088

0.645161290322581	2.455	2.432	2.332	2.208	2.103	1.082

0.67741935483871	2.318	2.296	2.22	2.107	1.973	1.055

0.709677419354839	2.261	2.238	2.154	2.012	1.954	1.004

0.741935483870968	2.251	2.234	2.14	1.977	1.9	0.9362

0.774193548387097	2.212	2.192	2.115	1.956	1.892	0.9332

0.806451612903226	2.192	2.173	2.098	1.951	1.826	0.9172

0.838709677419355	2.129	2.115	2.057	1.921	1.805	0.9159

0.870967741935484	1.985	1.97	1.898	1.72	1.665	0.8922

0.903225806451613	1.947	1.931	1.854	1.682	1.573	0.8241

0.935483870967742	1.871	1.856	1.804	1.674	1.543	0.7902

0.967741935483871	1.634	1.62	1.562	1.43	1.334	0.6317

0.1	9.2715	9.1986	8.8737	8.1766	7.5999	3.5313

					Average of yearly averages:	1.65389

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz15

Metfile:	w93193.dvf

PRZM scenario:	CAsugarbeet_WirrigOP.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0.0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0.0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.99	fraction

Spray Drift	DRFT	0.064	fraction of application rate applied to pond

Application Date	Date	08-02	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.

app. rate 1	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run)

MNsugarbeetSTD (Ground):

stored as fluaz16.out

Chemical: fluazifop-p-butyl

PRZM environment: MNsugarbeetSTD.txt	modified Tueday, 29 May 2007 at
13:57:22

EXAMS environment: ir298.exv	modified Tueday, 26 August 2008 at 06:14:08

Metfile: w14914.dvf	modified Tueday, 26 August 2008 at 06:15:16

Water segment concentrations (ppb)

Year	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

1961	1.604	1.582	1.476	1.366	1.265	0.5695

1962	18.88	18.58	17.73	16.06	14.69	6.381

1963	7.595	7.468	7.047	6.283	5.623	3.927

1964	4.17	4.102	3.819	3.21	2.929	1.891

1965	2.429	2.393	2.322	2.153	1.978	1.268

1966	2.853	2.807	2.636	2.29	2.103	1.161

1967	4.913	4.841	4.553	3.936	3.526	1.737

1968	4.643	4.586	4.333	3.747	3.357	1.849

1969	5.514	5.443	5.167	4.781	4.501	2.425

1970	6.003	5.909	5.516	4.678	4.221	2.447

1971	10.68	10.55	10.25	9.303	8.431	4.068

1972	3.076	3.025	2.9	2.703	2.563	1.979

1973	2.616	2.575	2.412	2.14	1.989	1.159

1974	2.285	2.24	2.077	1.927	1.876	1.128

1975	10.41	10.25	9.598	8.073	7.187	3.283

1976	3.092	3.041	2.946	2.745	2.603	1.864

1977	4.14	4.063	3.757	3.324	3.148	1.694

1978	7.821	7.701	7.209	6.159	5.491	2.74

1979	6.126	6.029	5.818	5.031	4.512	2.656

1980	3.247	3.196	2.992	2.594	2.343	1.631

1981	6.659	6.562	6.273	5.779	5.263	2.535

1982	2.945	2.905	2.744	2.481	2.271	1.59

1983	2.201	2.159	2.016	1.923	1.749	1.056

1984	12.63	12.43	11.68	9.995	8.856	3.857

1985	7.091	6.994	6.63	6.03	5.548	3.469

1986	4.605	4.529	4.222	3.697	3.357	2.182

1987	5.048	4.959	4.611	4.178	3.846	2.086

1988	3.107	3.045	2.799	2.378	2.148	1.408

1989	4.242	4.176	3.961	3.726	3.412	1.749

1990	5.68	5.589	5.222	4.628	4.237	2.212

Sorted results

Prob.	Peak	96 hr	21 Day	60 Day	90 Day	Yearly

0.032258064516129	18.88	18.58	17.73	16.06	14.69	6.381

0.0645161290322581	12.63	12.43	11.68	9.995	8.856	4.068

0.0967741935483871	10.68	10.55	10.25	9.303	8.431	3.927

0.129032258064516	10.41	10.25	9.598	8.073	7.187	3.857

0.161290322580645	7.821	7.701	7.209	6.283	5.623	3.469

0.193548387096774	7.595	7.468	7.047	6.159	5.548	3.283

0.225806451612903	7.091	6.994	6.63	6.03	5.491	2.74

0.258064516129032	6.659	6.562	6.273	5.779	5.263	2.656

0.290322580645161	6.126	6.029	5.818	5.031	4.512	2.535

0.32258064516129	6.003	5.909	5.516	4.781	4.501	2.447

0.354838709677419	5.68	5.589	5.222	4.678	4.237	2.425

0.387096774193548	5.514	5.443	5.167	4.628	4.221	2.212

0.419354838709677	5.048	4.959	4.611	4.178	3.846	2.182

0.451612903225806	4.913	4.841	4.553	3.936	3.526	2.086

0.483870967741936	4.643	4.586	4.333	3.747	3.412	1.979

0.516129032258065	4.605	4.529	4.222	3.726	3.357	1.891

0.548387096774194	4.242	4.176	3.961	3.697	3.357	1.864

0.580645161290323	4.17	4.102	3.819	3.324	3.148	1.849

0.612903225806452	4.14	4.063	3.757	3.21	2.929	1.749

0.645161290322581	3.247	3.196	2.992	2.745	2.603	1.737

0.67741935483871	3.107	3.045	2.946	2.703	2.563	1.694

0.709677419354839	3.092	3.041	2.9	2.594	2.343	1.631

0.741935483870968	3.076	3.025	2.799	2.481	2.271	1.59

0.774193548387097	2.945	2.905	2.744	2.378	2.148	1.408

0.806451612903226	2.853	2.807	2.636	2.29	2.103	1.268

0.838709677419355	2.616	2.575	2.412	2.153	1.989	1.161

0.870967741935484	2.429	2.393	2.322	2.14	1.978	1.159

0.903225806451613	2.285	2.24	2.077	1.927	1.876	1.128

0.935483870967742	2.201	2.159	2.016	1.923	1.749	1.056

0.967741935483871	1.604	1.582	1.476	1.366	1.265	0.5695

0.1	10.653	10.52	10.1848	9.18	8.3066	3.92

					Average of yearly averages:	2.26671666666667

Inputs generated by pe5.pl - Novemeber 2006

Data used for this run:

Output File: fluaz16

Metfile:	w14914.dvf

PRZM scenario:	MNsugarbeetSTD.txt

EXAMS environment file:	ir298.exv

Chemical Name:	fluazifop-p-butyl

Description	Variable Name	Value	Units	Comments

Molecular weight	mwt	327.3	g/mol

Henry's Law Const.	henry	1.55E-10	atm-m^3/mol

Vapor Pressure	vapr	2.81E-07	torr

Solubility	sol	780	mg/L

Kd	Kd	0.26	mg/L

Koc	Koc		mg/L

Photolysis half-life	kdp	0.0	days	Half-life

Aerobic Aquatic Metabolism	kbacw	82	days	Halfife

Anaerobic Aquatic Metabolism	kbacs	0.0	days	Halfife

Aerobic Soil Metabolism	asm	30	days	Halfife

Hydrolysis:	pH 7	0	days	Half-life

Method:	CAM	2	integer	See PRZM manual

Incorporation Depth:	DEPI	0.0	cm

Application Rate:	TAPP	0.36	kg/ha

Application Efficiency:	APPEFF	0.99	fraction

Spray Drift	DRFT	0.064	fraction of application rate applied to pond

Application Date	Date	23-05	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.

app. rate 1	apprate	0.36	kg/ha

Record 17:	FILTRA	

	IPSCND	1

	UPTKF	

Record 18:	PLVKRT	

	PLDKRT	

	FEXTRC	0.5

Flag for Index Res. Run	IR	Reservoir

Flag for runoff calc.	RUNOFF	total	none, monthly or total(average of
entire run

 Memorandum from Katrina White, EFED ERBII to Joanne Miller,
Registration Division, subj: Revised Drinking Water Assessment for the
Section 3 Registration of Fluazifop-p-butyl For Use on Dry Beans,
Peanuts, and Soybeans, August 4, 2008.

 Model input values for ‘Application rate’, ‘Number of
applications’, ‘Application date’, and ‘Application interval’
were presented in Table 1.

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-butyl usage was expected to occur between April and June and the
samples collected between June and September (Martinez et al. 2000). 
Samples collected between October and December did not detect residues
of fluazifop-butyl.

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