EPA Registration Jacket 84930-27 

1. g-Placement within the e-Jacket/jacket: 

~ Default: (chronological, top ... newest) 

o File Location: (PDF page number, /,e., "before page 

45") 

2. '\J;:L Send to Data Extraction contractors this material: 't Newly stamped accepted label 

o Notification 

'f!i::.. New CSF 

o Other: ______________________ __ 

3. Attach this coversh.eei. to the top of the material or jacket. It 

must be well organized and clipped together, NOT STAPLED. 

Then give the materisilii/ith this covershe.et tostsff in the 

Information SerVices Center (Room 8-4900). 

!Reviewer's Name: 1),0 Ore. M.~ 

Phone: 6DS-lp;;lL:t DivisiOrrl: 1W1ffJ2 

Date: ~ ___ lL(..1 ~al+, I. kl::!-J __ ---'-__ 

Created August14, 2008 

2 
r.:::::::::~-'UJ..SS..~E~NViVIIRO~N~MMEENNTTAALL~innR~ON-r------ AGENCY EPA Registration. Date oflssuance: 

Office, or Pesticide Programs Number: 

Registration Division (7S0SP) 

Ariel Rios Building 

1200 Pennsylvania Ave., NW 

Washington, D.C. 20460 

NOTICE OF PESTICIDE: 

..K... Registration 

_ Reregistration 

(under FIFRA, 11$ ameoded) 

84930·27 

Term of Issuance: 

Name of Pesticide Product: 

ARC-DGCA-Herbicide 

On the buil: oflrt!omu.tiOll furnished by the rcgistlant, the above nllllled pesticide is hereby regislcred/rwegi~[ercd ul\df:r the FedcrnllnSC(:[ieille, 

fungicide and Rodcnliddc Art lU:~tra[ion is in no way to be construed:lS ancndOI'SefllCllIOf reccmmcndalion oflhis product by the Agency. 

In or&:- [0 protect IIeaIIb and the llflvironmcnt, [he Administrator, on hl5 mot((ln, IMy at anytime~lUpend or ClIllccilne tcgistralf!!ll ofa pesticide 

in ~ with the Act Th~ al::«plarlcc of any IUIlIK\ in connection with the «gimalion ofa product under Ihjj Act is not to be eonstrucd lIS 

giving the regUlmO[ a right!O exckuiw Utt ofibe name Of [0 il$ me ifil hu been covered by others. 

This product is conditionally registered in accordance with FIFRA sec. 3 (c) (7) (A) provided 

that you: 

I. Submit and/or cite all data: required for the registration! reregistration review of your 

product when the Agency requires all registrants of similar products to submit data; and submit 

acceptable responses required for reregistration of your product under FIFRA section 4. 

2. Change the EPA Registration Number to read: "84930-27". 

3. Change chemical name to dicamba in the "contains ... " statement beneath the ingredient 

statement. 

4. Make the following label changes: 

a. Under "PPE": Add the following statement: "Some materials that are chemical-resistant 

to this product are nitrile rubber and butyl rubber, If you want more options, follow the 

instructions for Category C on an EPA chemical-resistant category selection chart, In addition, 

revise the "applicators" statement to read: "All mixers, loaders, and applicators and other 

handlers must wear". 

b. Add the following under the "Engineering Controls Statement"; "Pilots must use 

cockpits in a manner that meets the requirements listed in the Worker Protection Standard 

(WPS) for agricultural pesticides [40 CFR 170.240(d)(4-6)." 

Approving Y:lhv~ 23 

Herbicide Branch 

Registration Division (7505P) 

Date: 

3 
EPA Registration. No. 84938-27 

c. Add "See Engineering Controls for additional requirements and exceptions" to end ofPPE 

section. 

d, Under the "Environmental Hazards" statement delete the ftrst sentence: "Keep out of 

lakes ... " . Remove "terrestrial uses". Add" .. , or rinsate" after "washwaters". 

e. Under the "Agricultural Use Requirements" section, in the PPE requirements revise to read 

as follows: coveralls worn over short-sleeved shirt and short pants; chemical-resistant footwear 

plus socks; chemical-resistant gloves made of any waterproofmateria1; chemical-resistant 

headgear for overhead exposure; protective eyewear". 

f. Add User Safety Requirements box per dicamba RED with the following labeling 

language: "Follow manufacturer's instructions for cleaning/maintaining PPE. If no such 

instructions for washables exist, use detergent and hot water. Keep and wash PPE separately 

from other laundry." 

g. In Table 2 under "Weed Type and Stage for Perermial, delete the number "64" for top 

growth control and root suppression, and for other perennials deleted the number "64" and 

replace with "32". In addition, make the same revisions under "Woody Brush & Vines" for top 

growth control and stems and stem suppression. 

h. In Table 2, footnote 3, delete the first sentence and replace with «DO NOT broadcast apply 

more than 32 fluid ounces per acre for single application." Add the following sentence: "DO 

NOT exceed 64 fluid ounces per acre per year. 

i. Add the following Ground Application "Broadcast" Statement": Water volume: Use 3 -

50 gallons of spray solution per broadcast acre for optimal perfonnance. Use the higher spray 

volume when treating dense or tall vegetation."" Application Equipment: Select nozzles 

designed to produce minimal amounts affine spray particles. Spray with nozzles as close to the 

weeds as is practical for good weed coverage." 

j. In Table 4, in the colwnn for "Maximum Rate Per Acre ... " revise the rates to "32" for the 

following crops: "fallow ground, grass grown for seed, conservation reserve program, soybean, 

sugarcane. The rates cannot be higher than those listed on the cited product. 

k. On page 10, Wlder "Asparagus Tank Mixes" delete the word "General" in General 

Restrictions ... ". In addition, revised the rates to read 4-32 fluid ounces." 

1. On page 10, under "Between Crop Tank Mixes" revise the rate" 16-64 fluid ounces" to 

read: "4-32 fluid ounces". 

m. On page 12, under "Grass Grown for Seed" delete "64 fluid ounces" and replace with 

"32". 

n. On page 17, under "Soybeans" delete 8-64" fluid ounces and replace with "8-32 fluid 

ounces". 

o. On page 18, add the heading "Sugarcane" above the sentence that reads: "Apply 8-24 fluid 

ounces ... " In addition, in this sentence, delete the following phrase: "32-64 fluid ounces". 

Make the same deletion under "Timing". 

p. The rates are 32 oz/maximum per application, two applications maximum per year - 64 

oz'/A (21b ae dicamba) annual cumulative amount. This needs to clearly be specified in text 

(under Restrictions and Limitations), and tables and in crop-specific use directions. 

4 
EPA Registration. No. 84938-27 

Submit one (1) copy of the revised final printed label before the product is released for 

shipment. If these conditions are not complied with, the registration will be subject to 

cancellation in accordance with FIFRA sec. 6(e). Your release for shipment of the product 

constitutes acceptance of these conditions. A stamped copy of the label is enclosed for your 

records. 

Enclosure 

5 
ARC-OGCA Herbicide 

For weed control In asparagus, conservation reserve programs, corn, cotton, fallow croplands, farmstead (noncropland), 

sorghum, grass grown for seed. hay, prOSQ millet, pasture, rangehmd, small grains, soybean, sugarcane, and turf. 

Active Ingredient: 

Diglycolilmine s(lit of 3,6-dichloro-Q-anisic acid· ...................................... 56.8% 

Other Ingredients: ........................................... , ...... , ................................. 43.2% 

Total ........................................ , •. , ...................................... ,.,., ............ 100.0% 

·Contains 38.5% 3,6-dichloro-o-anisic acid (4 pounds ildd equivalent per gallon or 480 grams per liter). 

EPA Reg No. 84930- EPA Est. No. 

KEEP OUT OF REACH OF CHILDREN 

CAUTION 

NetContent5: __ Gal. 

See inside booklet for complete First Aid, Precautionary Statements, Directions For Use, State-Specific crop and/or Use Site 

Restrictions and Conditions of S.lIe and Warranty. 

Formulated For: 

Arcana llC 

P.O. Box 26 

Timnath, CO 80S47 

092910 

ACCEPTED 

w;lh COMMENTS 

In EPA Letter Deted: 

,;; I 

Under theFedcn!llr licide, 

Fungicide, and ROIkr, . ..;itk Act 

as lUllcnded, for ~ p.:sticide 

registered UJKkr EPA Reg. No. 

'3lt q3D -;tf 

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Page 1 0121 

6 

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FIRST AID 

If swallowed: Call a poison control center or doctor immediately for treatment advice. Have person sip a glass of water if able 

to swallow. DO NOT induce vomiting unless told to do so by a poison control center or doctor. 00 NOT give anything to an 

unconscious person. 

If on skin or clothinc: Take off contaminated clothing. Rinse skin immediately with plenty of water for 15 - 20 minutes. Call a 

polson control center or doctor for treatment advice. 

If In eyes: Hold eye open and rinse slowly and gently with water for 15 - 20 minutes. Remove contact lenses, if present, after 

first 5 minutes, then continue rinsing eye. Call a poison control center or doctor for treatment ~dvice. 

HOT LINE NUMBER 

Have the product container or label with you when calling a poison control center or doctor or going for treatment. 

Precautionary Statements 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

CAUTION 

Causes moderate eye irritation. Harmful if swallowed or absorbed through skin. Avoid contact with skin, eyes or clothing. 

Personal Protective Equipment (PPE) 

Applicators and other handlers must wear: Long-sleeved shirt and long pants, Waterproof gloves, Shoes plus socks. 

Follow the manufacturer's instructions for cleaning and maintaining PPE. If no such instructions for washables exists, use 

detergent and hot waler. Keep and wash PPE separately from other laundry. 

Englnl!ering Controls Statement 

When handlers use closed systems, enclosed cabs, or aircraft In a manner that meets the requirements listed In the Worker 

Protection Standard jWPSJ for agricultural pesticides [40 CFR 170.240(d)(4·6)), the handler PPE requirements may be reduced 

or modified as specified in the WP$. 

User Safety Recommendations 

Users should: 

• Wash hands before eating, drinking. chewing gum, using tobacco, or using the toilet. 

• Remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean dothing. 

• Remove PPE immediately ~fter handling this product. Wash the outside of gloveS before removing. As soon as possible, wash 

thoroughly and change into dean clothing. 

Environmental Hazards 

Keep out of lakes, streams, or ponds. For terrestrial uses, 00 NOT apply directly to water, or to areas where surface water is 

present or to intertidal areas below the mean high water mark. DO NOT contaminate water when disposing of equipment 

washwaters. Apply this product only as directed on the label. 

This chemical is known to leach through soli into ground water under certain conditions as a result of agricultural use. Use of 

this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in ground water 

contamination. 

Ground and Surface Water Protection 

Point source contamination: To prevent point source conta mination, 00 NOT mix, load this pesticide product within 50 feet of 

wells (including abandoned wells and drainage wells), sink holes, perennial or intermlttencstreams and rivers, and natural or 

impounded lakes and reservoirs. 00 NOT apply pesticide product within SO feet of wells. This setback does not apply to 

properly capped or plugged abandoned wells and does not apply to impervious pad or properly diked miXing/loading areas as 

described below. 

Mixing, loading, rinsing, or washing operations performed within 50 feet of a wet! are allowed only when conducted j):1 ~~, 

impervious pad constructed to withstand the weight of the heaviest load that may be on or move across the pad. rhe pad must 

be self-contained to prevent surface water flow over or from the pad. The pad capacity must be maintained at 110:'J. \na't'ct the 

largest pesticide container or application equipmilnt used on the pad and have sufficient capacity to contain all produtlspills, 

equipment or container leaks, equipment wash waters, and rainwater that may fall on the pad. The containment capaci~ does 

not apply to vehicles delivering pesticide shipments to the mixing/loading site. States may have In effect additional, , • , , , 

requirements regarding wellhead setbacks and operational containment. ' , , , ," , 

, , ' 

Care must be taken when using this product to prevent: a) back siphoning into wells, b) spills or c) improper disposal 01 excess 

pesticide, spray mixtures or rinsates. Check valves or antisiphoning devices must be used on all mixing equipment. ' 

Movement by surface runoff orthrough soH: DO NOT apply under conditions which favor runoff. 00 NOT apply to;j,r,p~,~ious 

substrates such as paved or highly compacted surfaces in areas with hl,h potential for ground water contamination'. Ground ) , , , water contamination may occur in areas where soils are permeable or coarse and ground water is near the surface ... qq !IIpT 

Page 2 of21 

7 

... , , . , " , , 

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apply to soHs classified as sand with less than 3% organic matter and where ground water depth is shallow. To minimize the 

pos5ibility of ground water contamination, carefully follow application rate recommendations as affected by soli type 

In the general information section of this label. 

Movement by water erosion of treated soU: DO NOT apply or incorporate this product through any type of irrigation 

equipment nor by flood or furrow irrigation. Ensure treated areas have received at least one-half inch rainfall (or irrigation) 

before using tailwater for subsequent Irrigation of other fields. 

Endangered Species Concerns 

The use of any pestIcide in a manner that may kill or otherwise harm an endangered species or adversely modify their habitat is 

a violation offederal law. 

DIrections For Use 

It is a violation offederallaw to use this product in a manner inconsistent with its labeling. DO NOT apply this product in a way 

that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during 

application. For any requIrements specific to your state or tribe, consult the agency responsible for pesticide regulation. Unless 

otherwise directed in supplemental labeling, all applicable directions, restrictions, precautions and Conditions of Sale and 

Warranty are to be followed. This labenng must be In the user's possession during application. 

AgrIcultural Use Requirements 

Use this product only In accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170. This Standard 

contains requirements for the protection of agricultural workers on farms, forests, nurseries and greenhouses, and handlers of 

agricultural pestiejdes. It contains requirements for training, decontamination, notification, and emergency assistance. It also 

contains spedfic instructions <lnd e~ceptions pertaining to the statements on this label about Personal Protective Equipment 

(PPE), and restricted-entry Intervals. The requirements in this box only apply to uses of this product that are covered 

by the WPS. 

DO NOT enter or allow worker entry into treated areas during the restricted.entry interval (REI) of 24 hours, PPE required for 

early entry to treated areas that is permitted under the Worker Protection Standard and that involves contact with anything 

that has been treated, such as, plants, so'll, or water is: Coveralls, Waterproof gloves, Shoes plus socks. 

Storage and Disposal 

DO NOT contaminate water, food, or feed by storage or disposal. Open dumping is prohibited. This product may not be mi~ed, 

loaded, or used Within 50 feet of all wens Including abandoned wells, drain<lge wells, and sinkholes. 

Pesticide Storage: Groundwater contamination may be reduced by diking and flooring of permanent liquid bulk storage sites 

with an impermeable material. Store in original container in a well-ventilated area separately from fertilizer, feed, and 

foodstuffs. Avoid cross-contamination with other pesticides. 

Pesticide Disposal: Wastes resulting from this product may be disposed of on site or at an approved waste disposal facility. 

Pesticide, spray mixture, or rimate that cannot be used according to label instructions mu~t be disposed of according to federal, 

state or local procedures under Subtitle C of the Resource Consenlation and Recovery Act, Improper disposal of eltcess 

pesticide, spray mi~, or rinsate is a violation of federal law. 

ContaIner Olsposal: 

Nonrefillable Container. DO NOT reuse or refill this container. Triple rinse or pressure rinse contaIner (or equivalent) promptly 

after emptying; then offer for recycling, if available, or reconditioning, if appropriate, or puncture and dIspose of In a sanitary 

landfill, or by InCineration, or by other procedures approved by state and local authorities. 

TrIple rinse containers small enough to shake (capacity S gallons) as follows: Empty the remainIng 

contents into application equipment or a mi~ tank and drain for 10 seconds after the flow begins to drip. 

Fill the container 1/4 full With water and recap. Shak.efor 10 seconds. Pour rinsate into application equipment or a mIX tank, or 

store rinsate for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. 

Triple rinse contaIners too large to shake (capacity> S gallons) as follows: Empty the remaining contents into application 

equipment or a mi~ tank. Fill the container 1/4 full with water. Replace and tishten dosures. Tip contaIner on its side and roll it 

back and forth, ensuring at least one complete revolution, f or 30 seconds. Stand the container on its end and tip it back and 

forth several times. Emptythe rinsate into applicatIon equipment or a mi~ tank, or store rinsate for later use or disposal. Repeat 

this procedure two more tImes. 

Pressure rInse as follows: Empty the remaining contents into application equipment or mi~ tank. Hold container upside down 

over application equipment or mi~ tank, or collect rinsate for later use or disposal. Insert pressure rinsing nozzle in the side of 

the container and rinse at about 40 PSI for at least 30 seconds. Drain for 10 seconds after the flow begins to drip. 

Refillable Container. Refill this container with pesticide only. DO NOT reuse this container for any other purpose. Triple rinsing 

the container before final disposal is the responsibility of the person disposing of the contaIner. Cleaning before refililng is the 

responsibility of the reJilier. 

Page 3 of 21 

8 
Storage and Disposal Cant. 

Triple rlnsI! as follows: To dean the container before final disposal, empty the remaining contents from this container into 

application equipment or mix tank. Fill the container about 10% full with water. Agitate vigorously or recirculate water with the 

pump for 2 minutes. Pour or pump rlnsate IntO application equipment or rinsate collection system. Repeat this rinsing 

procedure two more tImes. When this container is empty, replace the cap and seal all openings that have been opened during 

use; return the container to the point of purchase or to a designated location. This container must only be refilled with a 

pestIcide product. DO NOT reuse the container for any other purpose. Prior to refilling, inspect carefully for damage such as 

cracks, punctures, abrasions, worn-out threads and closure devices. Check for leaks after refilling and before transport. DO NOT 

transport if this contaIner Is damaged or leaking. If the container Is damaged, or lea kine. or obsolete and not returned to the 

point of purchase or to a designated location, triple rinse emptied container and offer for recycling, if avaiiable, or dispose of 

container in compliance with state and local regulations. 

In Case of Spill 

In case of large-scale sp'lIlage regartnng th'ls product, call: CHEMTREC 1-000-424-9300 

Steps to be taken In case material Is released or spilled: Dike and contain the spill with inert material (sand, earth, etc.) and 

transfer liquid and sond diking material to separate containers for disposal. Remove contaminated clothing, and wash affected 

skin areas with soap and water. Wash clothing before reuse. Keep the spill out of all sewers and open bodies of water. 

I. Product Information 

ARC·DGCA herbicide is a water-soluble formulation intended for control and suppression of many annual, biennial, and 

perennial broadleaf weeds, as well as woody brush and vines listed in Table 1. General Weed Ust, Including ALS· and TrialineResistant Blotypes. ARC-DGCA may be used for control of these weeds In asparagus, corn, cotton, conservation reserve 

programs, fallow cropland, grass grown for seed, hay, proso millet, pasture, rangeland, farmstead (noncropland), small grains, 

sorghum, soybean, sugarcane, and turf. 

Mode of ActIon. 

ARC-DGCA is readily absorbed by plants through shoot and root uptake, translocates throughout the plant's system, and 

accumulates)n areas of active growth. ARC-DGCA interferes with the plant's growth hormones (auxins) resulting in death of 

many broadleaf weeds. 

Resistance Management 

ARC·DGCA has a low probability of selecting for reSistant weed blotypes. 

Cleaning Spray Equipment 

Clean application equipment thoroughly by using a strong detergent or commercial sprayer cleaner, according to the 

manufacturer's directions, and then triple rinsIng the equipment before and after applying thIs product. 

Table 1. General Weed List, Including AlS· and Triazine-Resistant Biotypes 

ANNUALS Croton, Tropic, Woolly 

Alkanet DaIsy, English 

Amaranth, Palmer, Powell, Dragonhead, American 

Spiny 

Aster, Slender 

Bedstraw, Catchweed 

Beggarweed, Florida 

Broomweed, Common 

Buckwheat, Tartary, Wild 

Buffalobur 

Burdover, CalifornIa 

Burcucumber 

ButtercUp:, Corn, Creeping, 

Roughseed, Western Field 

Carpetweed 

Catchfly, Nightflowering 

Chamomile, Corn 

Chervil, Bur 

Chickweed, Common 

Clovers 

Cockle, Corn, Cow, White 

Cocklebur, Common 

Copperleaf, Hophornbeam 

Cornflower (Bachelor Button) 

Eveningprimrose, Cutleaf 

Falseflax, Smanseed 

Fleabane,Annual 

Flixweed 

Fumitory 

Goosefoot, Nettleleaf 

Hempnettle 

Henbit 

Jacobs-Ladder 

Jimsonweed 

Knawel (German Moss) 

Knotweed, Prostrate 

Kochia 

Ladysthumb 

Lambsquarters, Common 

Lettuce, Miners, Prickly 

Marlow, Common, Venice 

Marestail (Horseweed) 

Mayweed 

Morningglory, Ivyleaf, Tall 

Mustard, Black, Blue, Tansy, 

Treacie, Tumble, Wild, 

Yellowtops 

Nightshade, Black, Cutleaf, 

Pennycress, Field (Fanweed, 

Frenchweed, Stinkweed) 

Pepperweed, Virginia 

(Peppergrass) 

PigWeed, Prostrate, Redroot 

(Carelessweed), Rough, 

Smooth, Tumble 

Pineappleweed 

Poorjoe 

Poppy, Red·horned 

Puncturevlne 

Purslane, Common 

Pusley, Florida 

Radish, Wild 

Ragweed, Common, Giant 

(Buffaloweed), Lance-Leaf 

Rocket, London, Yellow 

Rubberweed, Bitter (Bitterweed) 

Salsify 

Senna, Coffee, 

Sesbimla, Hemp 

Page 4 of 21 

9 
Shepherdspurse 

Sicklepod 

Slda, Prkkly (Teaweed) 

Smartweed, Green, 

Pennsylvania 

Sneezeweed, Sitter 

Sowthistle, Annual, Spiny 

Spanish Needles 

Spikeweed, Common 

Spurge, Prostrate, leafy 

Spurry, Corn 

Starbur, Sristly 

Starwort, little 

Sumpweed, Rough 

Sunflower, Common (Wild), 

Volunteer 

Thistle, Russian 

VelvetJeaf 

Waterhemp 

Waterprimrose, Winged 

Wormwood 

SIENNIALS 

Surdock, Common 

Carrot, Wild (Queen Anne's 

lace) 

Cockle, White 

Eveningprimrose, Common 

Geranium, Carolina 

Gromwell 

Knapweed, Diffuse, Spotted 

Mallow, Dwarf 

Plilntain, Sracted 

Ragwort, Tansy 

Starthistle, Yellow 

Sweetclover 

Teasel 

Thistle, Bull, Milk, Musk, 

Plumeless 

PERENNIALS 

Alfalfa' 

Chicory' 

Clover" Hop 

Dandelion!, 

Dock', Sroadleaf (Sitterdock), 

Curly 

Dogbane, Hemp 

Dogfennell (Cypressweed) 

Fern, Srilcken 

Garlic, Wild 

Goldenrod, Canada, Missouri 

Goldenweed, Common 

Hawkweed 

Henbane, Slack! 

Horsenettle, Carolinil 

Ironweed 

Knapweed, Slack, Diffuse, 

RuSSian!, Spotted 

Milkweed, Common, 

Honeyvine, Western Whorled 

Nettle, Stinging 

Nightshade, Silverleaf (White 

HorsenettJe) 

Onion, Wild 

plantain, Sroadleaf, Suckhorn 

pokeweed 

Rilgweed, Western 

Redvlne 

Sencea lespedeza 

Smartweed, Swamp 

Snakeweed, Broom 

sorrell, Red (Sheep Sorrel) 

Sowthlstle!, Perennial 

Spurge, leafy 

Sundrop, 

Thistle, Canada, Scotch 

Toadflax, Dillmatian 

Tropical Soda Apple 

Trumpetcreeper (Suckvine) 

Vetch 

Waterhemlock, Spotted 

Artichoke, Jerusalem Wate.rprlmrose, Creeping 

Aster, Spiny, Whlteheath woodsorrel', Creeping, Yellow 

Sedstraw, Smooth Wormwood, louisiana 

Bindweed, Field, Hedge Yankeeweed 

Slueweed, Texas Yarrow, Common' 

Bursage, Woollyleafl (Sur WOODY SPECIES 

Ragweed, povertyweed) Alder 

Suttercup, Tall Ash 

Campion, Siadder Aspen 

Chickweed, Field, Mouseear Basswood 

Seech 

Sirch 

Slackberrl 

Blackguml 

Cedarl 

Cherry 

Chinquapin 

Cottonwood 

Creosotebushl 

Cucumbertree 

DewberrY 

Dogwood' 

Elm 

Grape 

Hawthorn {Thornapple)l 

Hemlock 

Hickory 

Honeylocust 

Honeysuckle 

Hornbeam 

Huckleberry 

Huisache 

Ivy, Polson 

Kudzu 

locust, Slack 

Maple 

Mesquite 

O,k 

Oak, Poison 

Olive, Russian 

Persimmon, Eastern 

Pine 

Plum, Sand (Wild Plum)l 

Poplar 

Rabbitbrush 

Redcedar, Eilsternl 

Rosel, McCartney, Multiflora 

Sagebrush, FringedZ 

Sa~afra~ 

Serviceberry 

Spicebush 

Spruce 

Sumac 

sweetgum' 

Sycamore 

Tarbush 

Willow 

Witchhaze! 

Yiluponl 

Vuccaz 

I Noted perennials may be controlled using lower rates of ARC-OGCA 

perennial 

herbicide thiln those recommended for other listed 

weeds. 

l Growth suppression only. 

It. Application Instructions 

ARC-DGCA herbicide can be applied to actively growing weeds as ilerlal, broadcilst, band, or spot spray appliciltions using water 

or sprayable fertilizer as a carrier. For general ARC·DGCA <lpplicatlon rates for control or suppression by weed type and growth 

Page S of21 

10 
stage see Table 2. General ARC-OGCA Application Rates for Control or Suppression by Weed Type and Growth Stage. For cropspecific application timing and other details, refer to s&tion VI. 

Crop-Specific Information. 

To avoid uneven spray coverage, ARC-OGCA should not be applied during periods of gusty wind or when wind is in excess of 1S 

mph. Avoid off-target movement. Use extreme care when applying ARC·DGCA to prevent Injury to desirable plants and shrubs. 

Cultivation 

DO NOT cultivate within 7 days after applying ARC·OGCA. 

Sensitive Crop Precautions 

ARC-OGCA may cause injury to desirable trees and plants, particularly beans, cotton, flowers, fruit trees, grapes, ornamentals, 

peas, potatoes, soybeans, sunflowers, tobacco, tomatoes, and other broadleaf plants when contacting their roots, stems, or 

foliage. These plants are most sensitive to ARC-OGCA during their development or growing stage. 

Recommendations to avoid herbicide drift 

o Use coarse sprays (volume median diameter of 400 microns or more) to avoid potential herbicide drift. Select nozzles that are 

designed to produce minimal amounts of fine spray particles (less than 200 microns). Examples of nozzles designed to produce 

coarse sprays via ground applications are Delavan$ Raindrops, Spraying Systems XR (excluding 1102 tips) flat fans, Turbo 

Teejets*, Turbo floodjets*, or large capacity flood nozzles such as 010, TK10, or greater capacity tips. 

o Keep the spray pressure at or below 20 psi and the spray volume at or above 20 gallons per acre (for ground broadcast 

applications), unless otherwise required by the manufacturer of drift·reducing nozzles. Consult your spray noule SUpplier 

concerning the cholee of drift-reducing nozzles . 

• Agriculturally approved drift-reducing additives may be used. 

Aerial Application Methods and Equipment 

Water Volume: Use 1-10 gallons of water per acre {2· 20 ga110ns of diluted spray per treated acre for preharvest uses}. Use 

the higher spray volume when treating dense or tall vegetation. 

App11catlon Equipment: Select nOllles designed to produce minimal amounts of fine spray particles. Make aerial applic(ltions at 

the lowest $<Ife height to reduce exposing the spray to evaporation and wind. 

The applicator must follow the most restrictive use cautions to avoid drift hazards, including those found in this labeling, as well 

(IS state and local regulations and ordin(lnces. 

DO NOT use aerial equipment if spray particles can be carried by the wind Into areas where sensitive crops or plants are 

growing or when temperature Inversions exist. 

Ground Application (Banding) 

When applylng ARC-DGCA by banding, determine the amount of herbicide and water volume needed using the following 

formula: 

Ground Application (Broadcast) 

Water Volume: Use 3 - SO gallons of spray solution per broadcast acre for optimal performance. Use the higher spray volume 

when treating dense or tall vegetation. 

Band width in 

iflches 

Row width ill 

Inche~ 

Band width in 

Inches 

Row width in 

Inche~ 

x 

x 

Broadcast 

rate per acre 

Broadcast 

volvme p~r 

"" 

Banding herbicide 

rateP'!"racre 

Banding water 

volume per acre 

Appl1catlon Equipment: Select nozzles designed to produce minimal amounts of fine spray particles. Spray with nozzles as close 

to the weeds as IS practical for good weed coverage. 

Ground Application (WipersJ 

ARC·DGCA herbicide may be applied through wiper application equipment to control or suppress actively growing broadleaf 

weeds, brush, and vines. Use a solution containing 1 part ARC-DGCA to 1 part water. DO NOT contact desirable vegetation with 

herbicide solution. Wiper application may be made to crops (including pastures) and non-cropland areas described in this label 

with the exception of cotton, sorghum, and soybean. 

Table 2. General ARC·DGCA Application Rates for Control or Suppression by Weed Type and Growth Stage 

Use rate limitations are given in sections V. and VI. Crop-Specific Information. 

Weed Type and Stage R~te Per Acre eft oz) Weed Type and Suce Rate Per Acre If] oz) 

Annual Perennial 

Small, ~ctively growing 8·16 Top growth suppression 8 -16 

Page 6 of21 

11 
Established weed growth 16·24 Top growth control and root 16· 32 

suppression 

Noted perennials (footnote 1 In 32·64 

Table 1) 

Other perennials3 64 

Biennial Woody Brush & Vines 

Rosette diameter 1 • 3" 8 ·16 Top growth suppression 16· 32 

Rosette diameter 3" or more 16·32 Top growth control 2,3 32·64 

Bolting 32 -48 Stems and stem suppression3 64 

1 Rates below 8 fluid ounces per acre may provide control or suppreS5ion but should typically be applied with other herbicides 

that 

are effoctive on the $;lme species and biotype. 

2 Species noted in Table 2 will require tank mixes for <ldequate control. 

300 NOT broadcast apply more than 64 fluid ounces per <lcre. Use the higher level of listed rate ranges when treating dense 

vegetative growth or perennial weeds with well established root growth. 

Ground Applfcatlon (WIpers) 

ARC-OGCA herbicide may be applied through wiper application equipment to control or suppress actively growing broadleaf 

weeds, brush, and vines. Use a solution containing 1 part ARt-DGCA to 1 part water. 00 NOT contact desirable vegetation with 

herbicide solution. Wiper application may be made to crops (including pastun~s) and non<ropland areas described In this label 

with the exception of cotton, sorghum, and soybean. 

1tI. Additives 

To Improve postemergence weed control, agriculturally approved surf<lctantl;, sprayable fertilizers (urea ilrnmonlum nitrate, or 

ammonium sulfate), or crop 011 concentrate may be added, particularly In dry growing conditions. (Refer to Table 3. Addltlve 

Rate Per Acre.) 

Nitrogen Source 

- Urea ammonium nitrate (UAN): Use 2:·4 quarts of VAN (commonly referred to as 28%, 30%, or 32% nitrogen solution) per 

acre. 00 NOT use brass or aluminum nozzles when spraying UAN, 

• Ammonium sulfate tAMS): AMS at 2.S pounds per acre may be substituted for UAN. Use high-quality AMS (spray grade) to 

avoid plugging of nozzles. Other sources of nitrogen are not as effective as those mentioned. BASF does not recommend 

applying AMS, if applied in less than 10 gallons per acre because of potential problems with precipitation In reduced volumes. 

Use AMS only if It has been demonstrated to be successful In local experience. 

Nontonlc Surfactant 

The standard label recommendation is 1 pint of an 80% active nonionk spray surfactant per 100 galions of water. For certain 

weeds, a higher spray surfactant rate is recommended. 

Oil Concentrate 

A crop oil concentrate must contain either a petroleum or vegetable oil base and must meet all of the following criteria: 

- be nonphytoto~ic. 

• contain only EPA·e~empt IngredIents, 

• provide good mixing quality In the Jar test, and 

- be successful in local experience. 

The exact composition of suitable products will vary; however, vegetable and petroleum 011 concentrates should contain 

emulsifiers to provide good mixing quality. Highly refined vegetable oils have proven more satisfactory than unrefined 

vegetable oils, For additional information, see Compatibility Test for Mix Components. Adiuvants containing crop 011 

concentrates may be used in preplant preemergence, and preharvest ilpplication, as well as in pastures and noncropfand. 00 

NOT use crop oil concentrate for postemergence in·crop applications unless specifically allowed in section VI. Crop-Specific 

Information of this label. 

Table 3 Additive Rate Pe , Acre 

Additive Rate Per Acre - Nonionic Surfactant 1· 2 pints per 100 allons 

AM' 2.5 pounds 

UAN Solution 2 - 4 quarts 

Crop Oil Concentrate 1 quart-

·see manufacturer's label for specific rate recommendations 

Compatibility Test for MIX Components 

Before mixing components, alwaY$ perform a compatibility jarte.st. Fo.' 20 gallon$ per acre spray volume, use 3.3 cups (800 ml) 

of water. For other spray volumes, adillst accordingly. Only use water from the intended source at the source temperature. Add 

components in the sequence Indicated In the Mixing 

Page 7 of21 

12 
Order using 2 teaspoons for each pound or 1 teaspoon for each pint of recommended label rate per acre. 

Always cap the jar and invert 10 cycles between component ildditions. When the components have all been added to the jar, 

let the solution stand for lS minutes. Evaluate the solution for unlformitv and stability. The spray solution should not have free 

oil on the surface, nor fme particles that precipitate to 

the bottom, nor thick (clabbered) texture. If the spray solution Is not compatible, repeat the compatibility test with the addition 

of a suitable compatibility agent. If the solution is then com patible, use the compatibility agent as directed on its label. If the 

solution is stili incompatible, DO NOT mix the Ingredients in the same tank. 

Mixlns Order 

1) Water. Begin by agitating a thoroughly clean sprayer tank three-quarters full of clean water. 

2) Agitation. Maintain constant agitation throughout mixing and application. 

3) Inductor. If an inductor is used, rinse it thoroughly after each component has been added. 

4) Products In PYA bags. Place any product contained In water-soluble PYA bags Into the mixing tank. Wait until all watersoluble PYA bags have fully dissolved and the product is evenly mixed in the spray tank before continuing. 

S) Water.dispersible products (dry flowables, wettable powders, suspension concentrates, or suspoemulsions). 

6) Watl!r-soluble products. (such as ARC·OGCA) 

7( Emulsifiable concentrates (such as oU concentrate when applicable). 

8) Water-soluble additlUes (such as AMS or UAN when applicable). 

9) Remainln. quantity of water. 

Maintain constant agllation during application. 

IV. Tank Mlxing Information 

Tank Mix partners/Components 

The herbicide products-listed may be applied with ARC-DGCA herbicide according to the specific tank mixing instructions in this 

label and respective product labels. See section VI. Crop-Specific Information for more details. Read and follow the applicable 

Restrictions and Limitations and Directions For Use on all products involl/ed in tank mixing. The most restrictiVe labeling 

applies to tank mixes. ARC·DGCA may also be used in tank mixtures with foliar applied Insecticides including synthetic 

pyrethroids such as Ambush", Asan,,", Pounce" and Warrior" insecticides or with the carbamate Insecticide Furadan·. DO NOT 

apply ARC-DGCA in tank mixtures with Lorsban'" Insecticide. Physical incompatibility, reduted weed control, or crop Injury may 

result from mixing ARC·DGCA with other pestiCides (fungicides, herbicides, insecticides, or mltlcides), additives, or fertilizers. 

BASF does not recommend using tank mixes other than those listed on BASF labeling. Local agricultural authorities may be a 

source of information when using other than BASF recommended tilnk mixes. 

• Accent" (nkosulfuron) 2,4-0) 

• Ally* (metsulfuron-methvl) • Cyclone" (paraquat) 

• AmberII' (triasulfuron) .. Oakota" (fenoxaprop + 

• Asulox" (asulam) MCPA) 

• Atrazine • Degree'" (acetochlor) 

• Axiom'" (flufenacet + 

metr!buzin) 

• Banvel'" SGF (dicambaJ 

• Basagr.ln" (bentazon) 

• Beacon" 

(primisulfuron-methyl) 

• Bicep II Magnum$ 

(s-metolachlor + atrazine) 

• Siadex" (cyanazine) 

• Bronate" (bromoxynil + 

MCPA) 

• Bronco" (alachlor + 

glvphosate) 

• Buctril" (bromoxynil) 

" Bullet· (alachlor + 

atrazine) 

• Canl/as· (th!fensulfuron + 

trlbMuron + metsulfuron) 

• Caparol" (prometryn) 

• crossbow' (2,4-0 + 

tridopvr) 

• Curtail'" (dopyralid + 

• Degree Xtra'~ 

(acetochlor+ atrazine( 

• DoublePlav" 

(acetochlor+ EPTC) 

• Dual Magnum'" 

(s-metolachlor) 

• Dual II Magnum'" 

(s-metolachlor + atrazine) 

• Eradicane" (EPTe) 

• Evik" (ametryn) 

• Exceed· (prlmisulfuron+ 

prosulfuron) 

• Express" (thlfensulfuron + 

tribenuron·methvlJ 

.. Extrazlne" II (cyanazlne'" 

atrazine) 

• Faftow Master'" 

(glyphosate+ dicamba) 

• Field Ma$ter'" 

(acetochlor + atrazine ,. 

glvphosate) 

• Finesse" (chlorsulfuron + 

metsulf uron-methyl) 

• Frontier'" (dlmethenamid) 

• FulTime'" (acetochlor + 

atrallne) 

.. Garlon" (tridopyr) 

• Glean$ (chlorsulfuron) 

• Grilmoxone" Extra 

(par~quat) 

• Guardsman" 

(dimethenamid + 

atrazine) 

• Harmony· Extra 

(thlfensulfuron + 

tribenuron-methyl) 

• Harness" (acetochlor) 

• Harness" Xtra 

(acetochlor+ atrazine) 

• Hornet'" (flumetsalam + 

clopyralid) 

• Karmex" (diuron) 

• Kerb" (pronamide) 

• Laddok" 5-12 (bentazon + 

atrazine) 

.. Landmaster" SW 

(glyphosate + 2,4-0) 

• Lariat" (alachlor + 

atraline) 

Page 8 of21 

13 
• lassolJ (alachlor) 

-lexone· (metribuzin) 

• liberty· (glufosinate) 

• Ughtnln," (lmazethapyr + 

Imazapyr) 

• Marksman· (dlcamba + 

atrazine) 

-MCPA 

·Outlook& 

(dimethenamid-P) 

.. Paramount- (quinclorac) 

• Partne .... (alachlor) 

V. Restrittlons and Umltatlons 

• puke (prosulfuron) 

• Permit" (halosulfuron) 

• Princeplll> (similllne) 

• Prowl· (pendlmethalin) 

- Python'~ (flumetsulam) 

• Ramrod" (propachlor) 

- Roundup Ultra'" 

(glyphosate) 

• Roundup Ultra- RT 

(glyphosate) 

• Sencor· (metribuzln) 

• Spirit'" (primi5ulfuron + 

prosulfuron) 

• Stinger· (clopyralid) 

• Surpass· (acetochlor) 

• SUtan" + (butylate) 

• TJllert' (fenoxapropethyl + 

MCPA+2A-O) 

• TopNotch'" (acetochlor) 

• Tordon- 22K (pidoram) 

• Touchdown* (sulfosate) 

• Toughe (pyridate) 

- 2,4-0 

• Maximum seasonal use rate: Refer to Table 4. Crop-Specific Restrictions and Umitatlons for crop-specific maximum seasonal 

use rates. DO NOT ellceed 64 fluid ounces of ARC-DGCA herbicide (2 pounds acid equivalent) per acre, per year. 

• Preharvest Interval (PHI): Refer to section VI. Crop-Specific Information for pre harvest Intervals . 

.. Restrltted-Entry Interval (REI): 24 houl'$ 

• Crop Rotational Restrictions: 

The interval between application and planting rotational crop Is given below. Always exclude counting days when the ground Is 

frozen. Planting at intervals less than specified below miiV result in crop injury. Moisture Is essential for the degradation of this 

herbicide in soil. If dry weather prevails, use cultivation to allow herbicide contact with moist soil. 

Pianting/repl;lInting restrictions for AftC-DGCA appUcatlons of 24 fluid ounces per acre or less: No rotational cropping 

restrictions apply at 120 days or more following application. Additionally, for annual crop uses In this label Including corn, 

cotton, sorghum, and soybean, foUow the preplant use directions in section VI. Crop--Specffic Information. For barley, oat, 

wheat, and other grass seedings, the Interval between application and planzlng is lS days per 8 fluid ounces per acre applied 

east of the Mississippi River and 22 days per 8 fluid ounces per acre west of the Mississippi River. 

Planting/replanting restrictions for applications of more than 24 fluid ounces and up to 64 fluid ounces of ARC·OGCA per 

acre: Corn, sorghum, cotton (east ol the Rocky Mountains) and all other crops grown In areas with 30" or more ofannual 

rainfall may be planted 120 days or more after application. Barley, oat, wheat, and other grass see dings, may be planted if the 

Interval from application to planting is 30 days per 16 Jluid ounces per acre east of the Mississippi River and 4S days per 16 fluid 

ounces per acre west of the Mississippi River. For all other crops in areas with less than 30" of annual rainfall, the interval 

between application and planting is1BO days or more. 

• Rainfast period: Rainfall or Irrigation occurring within 4 hours after postemergence applications may reduce the effectiveness 

of ARC-DGCA. 

• Stress: 00 NOT apply to crops under stress due to lack of moisture, hail damage, flooding, herbicide Injury, mechanical injury, 

insects, or widely fluctuating temperat!)res as injury may result. 

- DO NOTapply through any type of Irrl,cation equipment 00 NOT treat irrigation ditches or water used for crop irrigation or 

domestic purposes . 

Table 4. Crop-Spec! • c Restrictions and limitations 

<>0, Maximum Rate Per Acre Per Maximum In..crop Rilte Uvestock Aircraft 

Application (f! oz) Per Acre Per Season (fl Ol) Grazing or Application 

FmJ"" Allowed 

Asparagus 16 ,. V .. V .. Sarley, Fall. • 12 V .. Spring 8 11 Yo, 

Corn ,. 2. V .. V .. Cotton • 8 V .. V .. 

Fallow Ground 64 64 V .. V .. 

Grass grown for seed 64 64 V .. V .. Proso Millet 4 4 V .. V .. 

Pastureland 32 32 I Yo, .. , 

Conservation Reserve 

64 64 V .. V .. Program (CRP) 

Oats 4 4 V .. V .. 

sorghum 8 ,. V .. V .. Soybean .. 64 V .. V .. Sugarcane 64 64 V .. V .. 

Page 9 of:U 

14 
Tori " " Yo. Yo. 

Triticale 4 4 Yeo 'eo 

Wheat • 16 Yo. y" 

Refer to section VI. Crop-Specific Information for more detalis. 

lOnce the crop reaches the ensilage (milk) stage or later in maturity. 

V!. Crop-Specific Information 

Asparagus 

Apply ARC-DGCA herbicide to emerged and actively growing weeds in 40 - 60 gallons of diluted spray per treated acre 

immediatelY after tutting the field, but at least 24 hours before the next cutting. Multiple applications may be made per 

growing season. if spray contacts emerged spears, crooking (twisting) of some spears may result. if such crooking occurs, 

discard affected spears. 

Rilles: Apply 8 -16 fluid ounces of ARC-DGCA to control annua! sowth!stle, black mustard, Canada and Russian thistle, and 

redroot pigweed, (clIrelessweed). 

Apply 16 fluid ounces of ARC-DGCA to control common chickweed, field bindweed, nettleleaf goosefoot, and wild radish. 

Multiple applications may be made per growing season. DO NOT exceed a total of 16 fluid ounces of ARC-DGCA per treated 

acre, per crop year. 

DO NOT harvest prior to 24 hours after treatment. 

DO NOT use In the Coachella Valley of California. 

Asparagus Tank MiXes 

Apply 8 -16 fluid ounces of ARC-OGCA herbicide with glyphosate (Roundup· Ultra herbicide) or 2,4·D to improve control of 

Canada thistie and field bindweed. 

Between Crop Applications 

PREPLANT DiRECTIONS (POSTHARVEST, FALLOW, CROP STUBBLE, SET-ASIDE) FOR BROAOlEAF WEED CONTROL: 

ARC-DGCA can be applied either postharvest in the fall, spring. or summer during the fallow period or to crop 

stubble/set·as·lde acres. Apply ARC-OGCA as a broadcilst or spot treatment to emerged and actively growing weeds after crop 

harvest {postharvest} and before a killing frost or in the fallow cropland or crop stubble the following spring or summer. 

See Crop_Rotational Restrictions in section V. General Restrictions and Umitations for the recommended interval between 

application and planting to prevent crop injury. 

Rates and Timings: 

Apply 4 - 64 fluid ounces of ARC-DGCA per acre. Refer to Table 2 to determine use rates for specific targeted weed species. For 

best performance, apply ARC-DGCA when annual weeds are less than 6" tail, when biennial weeds are in the rosette stage and 

to perennial weed regrowth In late summer or fall follOWing a mowing or tillage treatment. The most effective control of 

upright perennial broadleaf weeds such as Canada thistle and Jerusalem artichoke occurs if ARC-DGCA is applied when the 

majority of weeds have at least 4 - 6" of regrowth or for weeds such as field bindweed and hedge bindweed that are in or 

beyond the fuil bloom stage. Avoid disturbing treated areas following application. Treatments may not kill weeds that develop 

from seed or underground plant parts such as rhizomes or bulblets, after the effective period for ARC-DGCA. For seedling 

control, a follow-up program or other cultural practices could be instituted. For Sm13i1 grain In-crop uses of ARC-DGCA, refer to 

the smail grain section for details. 

Between Crop Tank Mixes 

in tank mixes with one or more of the following herbicides, apply 4· 16 fluid ounces of ARC-DGCA per acre for control of 

annual weeds, or 16 - 64 fluid ounces of ARC-DGCA per acre for control of biennial and perennial weeds; 

"Ally" • Cyclone"" (Roundup Ultra) "Landmaster" "Tordon" 22K 

"Amber" • Fallow Master" "Gramoxone'" BW "Touchdown'" 

"Atrazine • Finesse" Extra • Paramount" " 2,4-0 

• Curtail" "glyphosate • Kerb*" "Sen corCorn {Field, Pop, Seed, and Silage} 

Direct contact of ARC-DGCA with corn seed must be avoided. If corn seeds are less than 1.5" below the soil surface, delay 

application until corn has emerged. ApplicationS of ARC-DGCA to corn during periods of rapid growth may result in temporary 

leaning. Corn will usually become erect within 3 - 7 days. Cultivation should be delayed until after corn is growing normally to 

avoid breakage. Corn may be harvested or grazed for feed once the crop has reached the ensilage (milk) stage or later In 

maturity. Up to 2 applications of ARC-DGCA may be made during a growing season. Sequential applications must be separ~ted 

by 2 weeks or more. DO NOT apply ARC·DGCA to seed corn or popcorn without firrt verifying with your local seed corn 

company (supplier) the selectivity of ARC·DGCA on your Inbred line or variety of popcorn. This precaution wi!! help avoid 

potential injury of sensitive varieties. Avoid using crop oil concentrates ~fter crop emergence as crop Injury may result. Use crop 

oil toncentrate~ only in dry conditions when corn IS less than 5" tall and when applying ARC-DGCA alone or tank mixed wIth 

atrazlne. Use of sprayable fluid fertilizer as the carrier is not recommended for applications of ARC-DGCA made after corn 

emergence. 

Page 10 of21 

15 
ARC-OGCA is not registered for use on sweet corn. 

PREPLANT AND PREEMERGENCE APPUCAnON IN 

NO TIllAGE CORN: 

Rates: Apply 16 fluid ounces of ARC-OGCA per acre on medium-or fine-textured soils containing 2.5% or greater organic 

matter. Use 8 fluid ounces of ARC-OGCA per acre on coarse soils (sand. loamy sand, and sandy loam) or medium- and finetextured soils with less than 2.5% organic matter. 

TIming: ARC·OGCA can be applied to emerged weeds before, during, or after planting a corn crop. When planting Into a 

legume sod (e.g. alfalfa or clover), apply ARC-OGCA herbicide after 4 - 6" of regrowth has occurred. 

PREEMERGENCE APPUCATION IN CONVENTIONAL OR REDUCED TILlAGE CORN: 

Rates: Apply 16 fluid ounces of ARC-OGCA per treated acre to medium· or fine-textured soils that contain 2.5% organiC matter 

or more. 00 NOT apply to coarse-textured soils (sand, loamy sand, or sandy loam) or any soli with less than 2.5% organic 

matter until after corn emergence (see Early pOstemergence uses below). 

TIming: ARC-OGCA may be applied after planting and prior to corn emergence. Preemergence application of ARC-OGCA does 

not require mechanical incorporation to become active. A shallow mechanical Incorporation Is recommended if the application 

is not followed by adequate rainfall or sprinkler irrigation. Avoid tillage equipment (e.g. drags, harrows) that concentrate 

treated soil over seed furrow, as seed damage could result. Preemergence control of cocklebur, Jimsonweed, and velvetleaf 

may be reduced if conditions such as low temperature or lack of soil moisture cause delayed or deep germination of weeds. 

EARLY POSTEMERGENCE APPLICATION IN All TILLAGE SYSTEMS: 

Rates: Apply 16 fluid ounces of ARC-OGCA per treated acre. Reduce the rate to 8 fluid ounces of ARC-OGCA per treated acre 

for corn grown on coarse-textured soils (sand, loamy sand, and sandy loam). 

TIming: Apply between corn emergence and the S-Ieaf stage or S~ tall, whichever occurs first. Refer to Late Postemergence 

Application if the sixth true leaf is emerging from whorl or the corn is greater than S" tal!. 

LATE POSTEMERGENCE APPUCATION: 

Rate: Apply S fluid ounces of ARC-oGCA per treated acre. 

Timing: Apply ARC-OGCA from S - 36" tall corn or 15 days before tassel emergence. whichever comes first. For best 

performance, apply when weeds are less than 3" tall. Apply directed spray when corn leaves prevent proper spray coverage, 

sensitive crops are growing nearby, or tank mixing with 2,4-0. DO NOT apply ARC·DGCA when soybeans are growing nearby if 

any of these conditions e~jst: 

- corn is more than 24" tall 

- soybean are more than 10~ tal! 

- soybean have begun to bloom 

Corn T.mk Mixes or Sequential Uses 

When using tank mix or sequential applications with ARC-OGCA, alWaYS follow the companion product label to determine 

specific use rates by soil types, weed spedes, and weed or crop growth stage. In addition, follow precautions and restrictions 

including state and local use restrictions that may apply to specific products. Apply ARC-OGCA prior to, in tank mix with, or 

after one or more of the following herbicide 

_ Accent~ I _ Degree'~ _ Frontier. _ Liberty~ 3 _ Roundup Ultra" RT 

_ Atrallne _ Degree Xtra'" _ FulTime" _ Lightning" S _ Spjrit.~ I 

_ Axiom'" _ OoubiePlay~ 1 _ Gramoxone* Extra _ Marksman9 I _ Stinger. 1 

_ Banvel" J _ Dual Magnum'~ _ Guardsman" _ Outlook" _ Surpass. 

_ Seacon" 1 _ Dual II Magnum'" _ Harness" _ Permit'" 1 _ 5utan"' + 1 

- Bicep" - Eradicane'" - Harness'" Xtra - Princep" - TopNotch'~ 

_ Siadex" _ E~ceed" J _ Hornet',. I _ Prowl" _ Touchdown" 

- Bullet· - Extrazine" U -Laddok" SOU • Python'" - Tough" 

_ ARC-OGCA I _ Field Master" -lasso" _ Roundup Ultra'" 4 _ 2,4_0 1 

1 See Table S. Spedflc Guidelines for Tank Mixes or Sequerltlal Use Programs for additional limitations or restrictions that 

apply for tank mix or sequential use programs with these products. 

J Sequential use only. 

l Use only on Uberty Unk'" (glutasinate tolerant) corn hybrids . 

• Includes postemergence use on Roundup Ready"' (glyphosate tolerant) corn hybrids. 

s Use only CLEARFIELD" (imidazolinone tolerant) corn hybrids. 

Table S. Spedflc Guidelines for Tank Mixes or Sequenti;-II Use Programs 

Tank Mix Partner Rate Per Acre 

Accent"' or Sea con" When tank mixing, applications immediately following 

extreme day or nisht temperature fluctuations or applications 

when daytime temperatures 00 NOT 

exceed 502 F may result in decreased weed control or crop 

injury. Delay application until the temperatures warm and 

Page 11 of21 

16 
both weeds and crop resume normal growth. 

2,4-0 To provide maximum crop safety after corn emergence, use 

this tank mix only after corn is greater than 8" tall and when 

application can be made with drop pipes that direct spray 

beneath corn leaves and away from the whorl ofthe com. The 

maximum rate of 2,4-0 

recommended in this tank mix 15 0.25 pints per acre (0.125 

pounds of add equivalent per acre). 

aanvel", ARC-oGCA or Marksman" herbicide Tank mixes with these products that contain dlcamba must 

not exceed a total combined rate of 0.50 pounds of 

dicamba acid equivalent per acre (0.25 pound on coarsetextured soils or on any soil when corn is greater than 8" 

tall). Sequential applications of these products must be 

separated by a minimum of2 weeks (unless the combined 

rate is less than 0.5 pounds ofdlcamba acid equivalent and 

corn is au tall or less) and must not exceed a combined total of 

0.75 pounds dicamba acid 

equivalent per acre for in-crop use. 

Exceed", Splrit'~, Stinger", Hornet .... , or Permit" For Improved control of velveUeaf, tank mix 0.25 - 0.5 ounce 

of Exceed, 0.5 ounce of Spirit, or 0.17 - 0.33 ounce Permit per 

acre with ARC-OGCA. For improved control of Canada thistle, 

Stinger at 1.5 ·3 fluid ounces per acre 

or Hornet atO.6 - 1.2 ounces per acre may be tank mixed with 

ARC-DGCA. Use the higher rate in the range for heavier 

Infestations of these weeds. 

Cotton 

PREPLANT APPLICATION: 

Apply up to 8 fluid ounces of ARC-oGCA per acre to control emerged broadleaf weeds prior to planting cotton in conventional 

or conservation tillage systems. For best performance, apply ARC-oGCA when weeds are in the 2 - 4 leaf stage and rosettes are 

less than 2" across. Following appllcatlon of ARC-oGCA and a minimum accumulation of 1" of rainfall or overhead irrigation, a 

waiting interval of 21 days is required per a fluid ounces per acre or less. These intervals must be observed prior to planting 

cotton. 

DO NOT apply preplant to cotton west of the Rockies. 

00 NOT make ARC-oGCA preplant applications to cotton in geographic areas with average annual rainfall less than 25". 

If applying a spring preplant treatment following application of a fall preplant (postharvest) treatment, then the combination of 

both treatments may not exceed 2 pounds add equivalent per acre. 

Cotton Tank Mixes 

For control of grasses or additional broadleaf weeds, ARC-OGCA may be tank mixed with Bladex"', Caparol", Gramoxone" 

Extra, and Roundup" Ultra RT herbicides. 

Grass Grown for Seed 

Apply 8 - 16 fluid ounces of ARC·oGCA per treated acre on seedling grass after the crop reaches the 3 • 5 leaf stage. Apply up to 

64 fluid ounces of ARC·oGCA on well-established perennial grass. For best performance, apply ARC-OGCA when weeds are in 

the 2 - 4 leaf stage and rosettes are less than 2" across. Use the higher level of lirted rate ranges when treating more mature 

weeds or dense vegetative growth. 

To suppress annual grasses such as brome (downy and ripgut), rattail feSClJe, and windgrass, apply up to 64 fluid ounCeS of ARCoGCA per treated acre in the fall or late summer after harvest and burning of established grass seed crops. Applications should 

be made immediately following the first irrigation when the soil is moist and before weeds have more than 2 leaves. DO NOT 

apply ARC·DGCA after the grass seed crop begins to joint. Refer to the Pasture, Hay, Rangeland, and Farmrtead section for 

grazing and feeding restrictions. 

Grass Seed Tank Mlx\!!s 

ARC..[lGCA may be applied in tank mixes with one or more of the following herbicides: 

.auctril. .Express" oMCPA amine .Stinger" 02,4-0 amine or 

.Curtail" 

Proso Millet 

oKarmex· -Sencor" 

For use onlv within Colorado, Nebraska, North Dakota, South Dakota, and Wyoming. 

ester 

ARC·DGCA herbicide combined with 2,4-0 wfJI provide control or suppression of the annual broadleaf weeds listed in Table 1. 

Apply 4 ounces of ARC-oGCA with 0.375 pounds aJ. of 2,4-0. Apply the tank mix of ARC-OGCA + 2,4-0 as a broadcast or spot 

treatment to emerged and actively growing weeds and when proso millet is in the 2 - 5 leaf stage. Use directions for 2,4-0 

PagelZof21 

17 
products vary with manufacturers. Refer to a 2,4-0 product with labeling consistent with the crop stage timing for ARC-DGCA. 

Some wpes of proso millet may be affec;ted adversely by a tank mix of ARC:-DGCA + 2,4-D, DO NOT apply unless possible prose 

millet crop Injury will be acceptable. 

Restrictions for proso millet that Is grazed or cut for hay are Indicated in Table 6. Timing RestrictIons for lactating Dairy 

Animals FollowlncTreatment In Pasture, Hay, Ranceland, and Farmstead section of this label. 

Pilsture, Hay, Rangeland, and Farmstead (noncropland) 

ARC-DGCA is recommended for U1e on pasture, hay, rangeland, and general farmstead (non-croplilnd) (induding fencerows 

and non-irrigation ditch banks) for control or suppression of broadleaf weed and brush species listed In Table 1. ARC-DGCA may 

also be applied to non-cropland areas to control broadleaf weeds in no~ious weed control programs, districts, or areas Including 

broadcast or spot treatment of roadsides and highways, utilities, railroad, and pipeline rights-of-way. No~ious weeds must be 

recogniled at the state level, but programs may be administered at state, county, or other level. ARC-OGCA uses described in 

this section also pertain to small grains (forage sorghum, rye, sudangrass, or wheat) grown for pasture use only. Some perennial 

weeds may be controlled with lower rates of either ARC.DGCA or ARC-DaCA plus 2,4-0 (refer to Table 2). 

Rates and TImings 

Refer to Table 2 for rate selection based on targeted weed or brush species. Some weed speCies will require tank mi~es for 

adequate control. Rates Olbove 32 fluid ounces of ARC-DGCA per Olcrt! are for spot treatments only. DO NOT broadcast apply 

more than 32 fluid ounces per acre. Retreatments may be made as needed; however, 00 NOT exceed a total of 32 fluid ounces 

of ARC·DaCA per treated acre during a growing season. 

Crop-Specific Restrictions and LImitations 

DO NOT apply more than 16 fluid ounces of ARC-DGCA per acre to small grnins grown for pasture. Newly seeded areas may be 

severely injured if more than 16 fluid ounces of ARC-DGCA Is applied per acre. Established grass crops growing under stress can 

exhibit various injury symptoms thOlt may be more pronounced if herbicides are applied. 8entgrass, carpetgrass, buffalograss, 

and st. Augustinegr.ns may be injured if more than 16 nuid ounces of ARC-DGCA is applied per acre. Usually colonial 

bentgrasses are more tolerant than creeping types. Velvetgrasses are most easily InJured. Treatments will kiii or injure alfalfa, 

clovers, lespedela, wild winter peas, vetch, and other legumes. Table 6 lists the timing restrictions for graling or harvesting hay 

from treOlted fields. There are no llrazln£! restrictions for animals other than lactatinl' dalrv animals. 

Table 6. TIming Restrictions for Lactatin DairY-Animals Followlmr:Treatment 

ARC-DGCA Rate per Treated Acre Days Before Grazing Days Before Hay Harvest .. Idays) fpu) /d.", 

Upto 1 7 37 

Upt02 21 51 

Upt04 40 70 . . .. ARC-DGCA can be Olpplled us!Og water, 011 !O water emulsions !Oclud!Og !Overt systems, or sprayable fluid fertilizer as a carrier 

(refer to the CompatibJilty Test for Mix Components). To prepare oil in water emuisions, half-fill spray tank with water, then 

add the appropriate amount of emulsifier. With continuous agitation, slowly add the herbicide and then the oil (such as diesel 

oil or fuel oil) or a premi~ of 011 plus additional emulSifier to spray tank. Complete filling of spray tank with water. Maintain 

vigorous agitation during spray operation to prevent oil and water from forming separate layers. ARC-DGCA may be applied 

broadcast using either ground or aerial application equipment. 

Aerial Application: 

• Spray Volume: Use 2 - 40 gailons of diluted spray per treated acre In a water-based carrier. 

Ground Application: 

• Sprily Volume: Use 3·600 gallons of diluted spray per treated acre. The volume of spray applied will depend on the height, 

density, and type of weeds or brush being treated and on the type of equipment being used. 

• Spot Treatments: ARC·DGCA may be applied to individual clumps or smail areas of undesirable vegetation using handgun or 

similar types of application equipment. Apply diluted sprays to allow complete wetting (up to runoff) of foliage and stems. 

Cut SurfaeeTreatments: 

ARC·DGCA herbicide may be appi1ed as a cut surface treatment for control of unwanted trees and prevention of sprouts of cut 

trees. 

Rate: Mix 1 part ARC-DGCA with 1- 3 parts water to create the application solution. Use the lower dilution rate when treating 

difficult-to-control species. 

• For Frill or Girdle Treiltments: Make a continuous cut or a series of overlapping cuts using an a~e to girdle tree trunk. Spray or 

paint the cut surface with the solution. 

• For Stump Treatments: Spray or paint freshly cut surface with the water ml~. The areOl adjacent to the 

bark should be thoroughly wet. 

Note: For more rapid foliar effects, 2,4-D may be added to the solution. 

Appligtlon$ For Control of UOrmant Multiflora Rose: 

ARC-DGCA can be applied when plants are dormant as an undiluted spot treatment directly to the soil or as a Lo-Oil baSilI bark 

treatment using an oil-water emulSion solution. 

Page 13 of 21 

18 
• Spot treatments: Spot treatment applications of AftC·DGCA should be applied directly to the soil as close as possible to the 

root crown but within 6·8" of the crown. On sloping terrain, apply ARC-DGCA to the uphill side of the crown, 00 NOT apply 

when snow or water prevents applying ARC-oGCA directly to the soil. The use rate of ARC'DGCA depends on the canopy 

diameter of the multiflora rose. 

Examples: Use 0.25, 1.0, or 2.35 fluid ounces of ARC-oGCA respectively, for 5, 10, or 15 feet canopy diameters. 

• Lo-Oil basal bark treatments: For Lo-Oil basal bark treatments, apply ARC-DGCA to the basal stem region from the ground 

line to a height of 12 -18~. 5pray until runoff, with special emphasis on covering the root crown. For best results, apply ARCDGCA when plants are dormant. 00 NOT apply after bud break or when plants are showing signs of active growth. 00 NOT 

apply when snow or water prevents applying ARC-DGCA to the ground fine. 

To prepare approximately 2 gallons of a La-Oil spray solution: 

1) Combine 1.5 gallons of water, 1 ounce of emulsifier, 16 fluid ounces of ARC-OGCA, and 2.5 pints of No.2 diesel fuel. 

2) Adjust the amounts of materials used proportionately to the amount of final spray solution desired. 

00 NOT exceed 8 gallons of spray solution mix applied per acre, per year, 

Pasture Tank Mixes 

ARC·OGCA may be applied in tank mixes with one or more of the following herbicides: 

• Ally" • Crossbow" • Garlon" • Roundup Uftra$ RT • Tordon" 22K 

• Ambere • Curtail 9 • Gramoxone· Extra .StingerG .2,4-0 

ConselVatlon ReselVe Program (CRP) 

ARC-OGCA Is recommended for use on both newly seeded and established grasses grown In ConselVatlon ReselVe or federal 

Set-Aside Programs. Treatments of ARC-DGCA wiff Injure or may kill alfalfa, clovers, lespedeza, wild winter peas, vetch, and 

other legumes. 

NEWLY SEEDED AREAS 

ARC-DGCA may be applied either preplant or postemergence to newly seeded grasses or small grains such as barley, oats, rye, 

sudangrass, wheat, or other grain species grown as a cover crop. Postemergence applications may be made after seedling 

grasses exceed the 3-leaf stage. Rates of ARC-OGCA greater than 16 nuid ounces per treated acre may severely injure newly 

seeded grasses. Pre plant a pplications may injure new seedings if the interval between application and grass plant'lng IS less th~n 

45 days per 16 ffuld ounces of ARC-DGCA applied per treated acre west of the Mississippi River or 20 days per 16 fluid ounces 

applied eilst of the Mississippi River. 

ESTABLISHED GRASS STANDS 

Established grass stands are perennial grasses planted one or more seasons prior to treatment. Certain species (bentgrass, 

carpetgrass, smooth brome, buffalograss, or St. Augustinegl'ilss) may be injured when treated with more than 16 fluid ounces of 

ARC-DGCA per treated acre. When applied at recommended rates, ARC-OGCA will control many annual and biennial weeds 

and provide control or suppression of many perennial weeds. 

Rates and TImings 

Apply 4· 64 ffuid ounces of ARC·DGCA per acre. Refer to Tabl~ 2 for I'iltes based on target weed species. ARC-OGCA may be 

tank mixed or applied sequentially with other products labeled for use in Conservation Reserve Programs such as atrazine, 

Cyclone"', glyphosate (Roundup Ultra"). Gramoxone" Extra, TouchdownI', or 2,4-0. Retreatments may be made as needed; 

however, DO NOT exceed a total of 64 ffuld ounces (4 p'lnts) of ARC-OGCA per acre. 

Small Grains not underseeded to legumes (faff- and spring-seeded barmy, oat, triticale and wheat) 

ARC-OGCA combinations with listed tank mix partners will provide control or suppression of the annual broadleaf weeds listed 

in Table 1. For improved control of listed weeds, tank mixARC-OGCA with one or more of the herbicides listed. ARC-DGCA 

used In a tank mix with other herbicides offers the best spectrum of weed control and herbicide tolerant or resistant weed 

management. Refer to the specific crop s&tion for ARC-DGCA application rate and timing. For applications prior to weed 

emergence or when sulfonylurea-resistant weeds are present or suspected, tank mix a minimum of 3 fluid ounces of ARC-OGCA 

herbicide per treated acre with a non-sulfonylurea herbicide such as 2,4-0 or MCPA. Tank mi~ing ARC-DGCA with these 

products will offer more consistent control of sulfonylurea-re5istant weeds. 

Additives: When tank mixing ARC-QGCA with sulfonylurea herbicides (Ally"', AmberS, Canvas·, Express·, Finesse", 

Glean"', Harmony· Extra, and Peak"'), use 1- 4 pints of an agriculturally approved surfactant (containing at least 80% active 

ingredient) per 100 gallons of spray or not more than 0.25 - 05% by volume_ Use the highest r<lte of surfactant when using the 

lower rate ranges of the tank mix or when treating more mature and difficult to control weeds or dense vegetative growth. 

Refer to the specific crop sections below for use rates. When treating difficult to control weeds such as kochia, wild buckwheat, 

cow cockle, prostrilte knotweed, Russian thistle, and prickly lettuce or when dense vegetative growth occurs, use the 3 - 4 fluid 

ounces of ARC-OGCA per acre. 

Timings: APply ARC·OGCA before, during, or after planting small grains. See specinc small grain crop uses below for maximum 

crop stage. For best performance, apply ARC·oGCA when weeds are In the 2 - 3 leaf stage and rosettes are less than 2H across. 

Applying ARC-OGCA to small grains during periods of rapid growth may result in crop leaning. This condition is temporary and 

will not reduce crop yields. Applications to small grains may be made With aerial applications with 1 gallon of water or more per 

Page 14 of 21 

19 
acre. Where dense foliage Is present, 2 - 3 gallons of water per acre should be used. Restrictions for small grain areas that are 

grazed or cut for hay are indicated In Table 61n Pasture, Hay, Rangeland, and Farmstead section of tills label. 

Small Grains: Barley (filII- and spring-seeded) 

EARLY SEASON APPLICATIONS: 

Apply 2 - 4 fluid ounces of ARC-OGCA to fall-seeded barley prior to the jointing stage. Apply 2 - 3 fluid ounces of ARC-oGCA 

before spring-seeded barley eKceeds the 4-leaf stage. 

Note: For spring barley varieties that are seeded during the winter months or later, follow the rates and timings given for 

spring-seeded barley. 

00 NOTtank mIX ARC-OGCA with 2,4-0 In early season applications on spring-seeded barley. 

PRfHARVEST APPLICATIONS: 

ARC·OGCA can be used to control weeds that may interfere with harvest offall- and spring-seeded barley. Apply 8 fluid ounces 

of ARC-DGCA per acre 3S a broadcast or spot treatment to annual broadleaf weeds when barley Is In the hard dough stage and 

the green color is gone from the nodes Ooin15) of the stem, Best results will be obtained If application can be made when weeds 

are adivelv growing, but before weeds canopy. A waiting I nterval of 7 days is required before harvest. 

00 NOT use preharvest·treated barley for seed unless a germination test is performed on the seed with an ilcceptable result of 

95% germination or better. For control of additional broadleaf weeds or grasses, ARC-oGCA may be tank miKed with other 

herbicides, such as 2,4-0, that are labeled for preharvest uses In barley. DO NOT make preharvest applications In California. 

BIT ar ey an kM' 

Table 7. "" 

T;mk Mix Partner Rate Per Acre 

Ally" 0.05 - 0.1 ounce 

Amber" 0.14·0.28 ounce 

Bronate· 0.75-1,5 pints 

Buctril· 1- 1.5 pints 

Canvas· 0.2·0.4 ounce 

EKpress· 0.083·0.167 ounce 

Finesse· 0,167 - 0.33 ounce 

Glean"' 0.167 ounce 

Harmony" Extra 0.167 - 0.33 ounce 

MCPA amine or ester 8 -12 fluid ounces 

(0.25 - 0.375 pound iI.e.) 

Metrlbuzln (Senco~, LeKonefl) 0.125·0.47 pound a.l. 

2,4·0 amine or ester2,3 8 fluid ounces 

(0.25 pound a.e.1 

DO NOT use low rates of sulfonylureas (Ally, Amber, Canvas, EKpress, Finesse, Glean, and Harmony EKtral on more mature 

weeds or on dense vegetative growth. 

2 When using formulations other than 4 pounds per gallon use pounds 01 a.e. per acre listed, 

3Thls tank miK is for fall·seeded barley only . Small GralOs: Oat (hllI- and sprlnB-seeded) 

EARLY SEASON APPUCATIONS: 

Applv 2 - 4 fluid ounces of ARC·oGCA per acre to fall·~eeded oat prior to the jointing stage. Apply 2 - 4 fluid ounces of ARCOGCA before spring·seeded oat eKceeds the 5-!(!af stage, 

ARC-DGCA may be tank miKed with MCPA amine or ester for applications in oat. 

DO NOT tank miK ARC-OGCA with 2,4·0 in oat. 

Small Grains: TritlCi'lle (fall- and spring-seeded) 

EARLY SEASON APPUCATIONS: 

ApplV 2·4 fluid ounces of ARC·OGCA herbicide to triticale. Early season applications to fall·seeded triticale must be made prior 

to the jointing stilge. Early season ilpplicatlons to sprlng.seeded triticale must be made before triticale reaches the 6-leaf stage. 

Triticale Tank Mixes: For best performance, ARC-OGCA should be used In tank miK combination with bromoqnil (Buctril, 

Moxy'" 2E) herbicide. 

Small Grains: Wheat (fall- and spring-seeded) 

EARlY SEASON APPUCATIONS: 

Apply 2·4 fluid ounces of ARC·oGCA to whellt unless using one of the fall-seeded wheat specific programs below. 

Early season appliclltions to fall-seeded wheat must be made prior to the jointing stage. 

Early season applications to spring-seeded wheat mU5t be made before wheat eKceeds the I)-leaf stage. 

Page1Sof2L 

20 
1 1 

Early developing wheat varieties such as TAM 107. Madison, or Wakefield must receive application between early tiUerlng and 

the jointing stage. Care should be taken In stagin!! these varieties to be certain that the application occurs prior to the jointing 

stage. To improve control of Russian thistle, f1ixweed, gromwell, or mayweed, add 2,4-0 amine or ester to iI tank mix with onl! 

of the foHowing hi!rbicldes: Aliye, Amber"', Canvas"', Express", Finesse"', Glean", Harmonyll> Extra, or Peak"'. 

SPEaF1C USE PROGRAMS FOR FAll-SEEDED WHEAT ONLY: 

ARC·DGCA may be used at 6 fluid ounces on faU-seeded wheat in Westem Oregon as a spring appllcation only_ In Colorado, 

Kansas, New Mexico, Oklahoma, and Texas, up to 8 fluid ounces of ARC·DGCA may be applied on fall-seeded wheat after it 

exceeds the 3-leaf stage for suppression of perennial weeds, such as field bindweed, Applications may be made in the fall 

Jollowing a frost but before a killing freeze. ARC-DGCA may be tank mixed with 2,4-0 amine at 8 fluid ounces after wheat 

beginsto tiller. Periods of extended stress such as cold and wet weather may enhance the possibility of crop injury. For fall 

applications only, DO NOT use if the potential for crop injury is not acceptable. 

PREHARVEST APPLICATIONS: 

ARC-OGCA can be used to control weeds that may interfere with harvest of wheat. Apply 8 flu'd ouncesARC-OGCA per acre as 

a broadcast or spot treatmentto annual broadleaf weeds when wheat Is In the hard dough stage and the green color is gone 

from the nodes (joints) of the stem, Best results wlU be obtained if appiication can be made when weeds are actively growing 

but before weeds canopy. A waiting interval of 7 days is required before harvest. 

DO NOT use prehaNest·treated wheat for seed unless a germination test is performed on the seed with an acceptable result of 

95% germination or better. for control of additional broadleaf weeds or grasses, ARC-OGCA may be tank mixed with other 

herbicides such as Ally, Roundup· Ultra, and 2,4-0. 

DO NOT make prehaNest applications in California. 

Wheat Tank Mixes 

TableS. 

Tank Mix Partner Rate Per Acre 

Ally· 0.05·0.1 ounce 

Amberlil 0.14 - 0.28 ounce 

Bronatelil 0.75 -1.5 pints 

BuctrU" 1- 1.5 pints 

Ci.lnvas" 0.2 - 0.4 ounce' 

Curtail- 2 - 2.67 pints 

DaKota· 16 fluid ounces 

Express" 0.083 - 0.167 ounce 

Finesse- 0.167 - 0.33 ounce 

Glean" 0.167 ounce 

Harmony'" EXUa 0.167 - 0.33 ounce 

Karmex'" 0.5 - 1,S pounds 

GI phosate- (RoundupUltra'" RT) 12 - 16 fluid ounces 

MCPA amine or ester 

8 -12 fluid ounces 

(0,25 - 0.375 pound a.e,) 

Metrlbuzin (Sencor·, Lexone·) 0.125 -0,47 pound a,i. 

Peak'" 0.25 - 0,38 ounce 

Stinger" 4 - 5.33 fluid ounces 

Tiller" 1-1.7 pints 

2,4-0 amine or ester> 8 - 12 fluid ounces 

(0.25 - 0.375 pound a,e.) 

DO NOT use low rates of sulfonylurea herbicides, such as Ally, Amber, Canvas, Express, Finesse, Glean, Harmony Extra, and 

Peak on more mature weeds or on dense vegetative growth, 

~ 00 NOT use ARC-DGCA as a tank mix treatment with Dakota or Tiller on Ourum wheat. DO NOT tank mix with Tiller if wild oat 

Is the target weed. 

1 Tank mixes with Karmex and metrlbuzin are for use in fall-seeded wheat only, 

4 A tank mix of up to 4 fluid ounces of ARC-OGCA with Roundup Ultra RT or any glyphosate formulation labeled for use as a 

preplant application to small grains may be applied with no waiting period prior to planting, 

S Up to 32 fluld ounces of (1.0 pound a.e.) may be used on f .. U-seeded wheat if crop injury is acceptable. When using 

formulations other than 4 pounds per gallon, use the pounds of a.e. per acre listed. 

Page 16 of 21 

21 
Sorghum 

ARC~DGCA herbicide may be applied preplant, post emergence, or preharvert In sorghum to control many annual broadleaf 

weeds and to reduce competition from established perennial broadleaf weeds, as well as control their seedlings. 

DO NOT graze or feed treated sorghum forage or silage prior to mature grain scage.lf sorghum is grown for pasture or hay, 

refer to Pasture, Hay, Rangeland, and Farmstead section of this label for specific grazing and feeding restrictions. 

DO NOT apply ARC·DGCA to sorghum grown for seed production. 

PREPLANT APPUCATlON: 

Up to 8 fluid ounces of ARC·oGCA may be applied per acre if applied at least 15 days before sorghum planting. 

POSTEMERGENCE APPLICATION: 

Up to g fluid ounces of ARC·oGCA per acre may be applied after sorghum is in the spike stage (all sorghum emerged) but 

before sorghum is 15" tall. For best performance, apply ARC·oGCA when the sorghum crop is in the 3· S leaf stage and weeds 

are small (less than 3" tall). Use drop pipes (drop nozzles) If sorghum is taller than 8". Keep the spray off the sorghum leaves 

and out of the whorl to reduce the likelihood of crop Injury and to Improve spray coverage of weed foliage. Applying ARC·oGCA 

to sorghum dUring periods of rapid growth may result in temporary leaning of plants or rolling of leaves. These effects are 

usually outgrown within 10 ·14 days. 

Preharvest uses In Texas and Oklahoma only: Up to 8 fluid ounces of ARC·oGCA per acre may be applied for weed 

suppression any time after the sorghum has reached the soft dough stage. An agriculturally approved surfactant may be used 

to Improve performance. For aerial applicationS, use at least 2 gallons of water· based carrier per treated acre. Delay harvest 

until 30 days after a preharvest treatment. 

SPLIT APPLICATION: 

ARC·oGCA may be applied in split applications: preplant followed by postemergence or preharvest; or postemergence 

followed by preharvest. DO NOT exceed g fluid ounces per acre, per application or a total of 16 ounces per acre, per season. 

Sorghum Tank Mixes and 

Sequential Treatments 

ARC·oGCA may be apprted prior to, in a tank m'lX with, or after one or more of the following herbicides: 

-Atrazine -Cyclone$ -Frontier" -Landmasteril> 

-6asagran" 

-Bicep II 

Magnum'" 

-Buctril" 

Soybean 

PREPLANT APPLICATIONS: 

-Dual Magnum"" 

-Dual II 

Magnum* 

-Fallow Master" 

-Gramoxone" 

Extra 

-Guardsman" 

-laddok" 5·12 

-Lasso" 

_Outlook" 

-Paramount" 

-Peak" 

-Permit" 

-Ramrod" 

- Roundup Ultra" 

Apply 4· 16 fluid ounces of ARC·DGCA per acre to control emerged broad leaf weeds prior to planting soybeans. DO NOT 

exceed 16 fluid ounces of ARC·oGCA per acre in a spring application prior to planting soybeans. Following application of ARC· 

oGCA and a minimum accumulation of 1" rainfall or overhead irrigation, a waiting interval of 14 days is required for 8 fluid 

ounces per acre or less, and 28 days for 16 fluid ounces per acre. These Intervals must be observed prior to planting soybeans 

or crop Injury may 

occur. 

DO NOT make ARC·OGCA preplant applications to soybeans in geographic areas with average annu~1 rainfall less than 25". 

PREHARVEST APPUCATIONS: 

ARC·oGCA can be used to control many annual and perennial broadleaf weeds and control or suppress many biennial and 

perenni~1 broadleaf weeds in soybean prior to harvest {refer to Table 1). Apply 8·64 fluid ounces of ARC-DGCA per acre as a 

broadcast or spot treatment to emerged and actively growing weeds after soybean pods have reached mature brown color and 

at least 7S% leaf drop has occurred. Soybeans may he harvested 14 days or more after a preharvest application. Treatments 

may not kill weeds that develop from seed or underground plant paltS, such as rhizomes or bulblets, after the effective period 

for ARC·oGCA. For seedling control, a follow·up program or other cultul<Il practice could be Instituted. 

DO NOT use preharvesHreated soybean for seed unless a germination test is performed on the seed with an acceptable result 

of 9S% germination or better. 

DO NOT feed soybean fodder or hay following a preharvest application of ARC-OGCA. 

DO NOT make preharvest applications in California. 

Soybean Tank Mixes 

PRE PLANT TANK MIXES: 

ARC'DGCA herbicide may he tank mixed with other herbicides registered for early preplant use In soybeans Including 

burndown herbicides such as glyphosate {Roundup Ultra&) and 2,4·0 or residual herbicides such as Outlook'", Frontier'" or Dual 

Magnum"'. 

Page 11 of 21 

22 
PREHARVESTTANK MIXES: 

ARC-oGCA may be tank mixed with other herbicides registered for prehalVest use in soybeans such as glyphosate (Roundup 

Ultra) and Gramoxone" Extra. App!y ARC-oGCA for control of annual, biennial, or perennial broadleaf weeds listed In Table 1. 

Apply 8 - 24 fluid ounces of ARC-DGCA per acre for control of annual weeds, 16 - 32 fluid ounces for control of biennial weeds, 

and 32 - 64 fluid ounces for control or suppression of pefl~nnlal weeds. Use the higher level of listed rate ranges when treating 

dense vegetative growth. Retreatments may be made as needed, however, DO NOT exceed a total of 64 fluid ounces of ARCDGCA per treated acre during a growing season. 

Timll\l: ARC-OGCA may be applied to sugarcane any time- after weeds have emerged, but before the close-in stage of 

sugarcane. AppliCiltions of 32 - 64 fluid ounces of ARC-DGCA per acre made over the top of actively growing sugarcane may 

result in crop injury. When possible, direct the spray beneath the sugarcane canopy to minimize the likelihood of crop injury. 

Using directed sprays will also help maximize the spray coverage of weed foliage. 

5ugarCiine Tank M!xes 

ARC-OOCA may be tank mixed with other products registered for use in sugarcane such asAsulox'", atrazine, E\Ilk·, and 2,4-0. 

Turf and lawns 

For use In general farmstead (noncroplandl and sod farms, apply 3 - 32 fluid ounces of ARC-oGCA per acre to control or 

suppress growth of many annual, bienn!al, and some perennial broad leaf weeds commonlY found In turf. ARC-oGCA will also 

suppress many other listed perennial broad leaf weeds and woody brush and vine species. Refer to Table 2 for rate 

recommendations based on targeted weed or brush species and growth stage. Some weed species will require ti1nk mixes for 

adequate control. Repeat treatments may be made as needed; however, 00 NOT exceed 32 fluid ounces of ARC-DGCA per 

acre, per growing season. 

Apply 30 - 200 gallons of diluted spray per treated OlCfe (3 - 17 quarts of water per 1,000 square feet), depending on density or 

height of weeds treated and on the type of equipment used. To avoid Injury to newly seeded grasses, delay application of ARCOGCA until after the second mowing. furthermore, applying more than 16 fluid ounces of ARC-oGCA per treated acre may 

cause notlce~ble stunting or discoloration of sensitive grass species such as bentgrass, carpetgrass, buffalograss, and st. 

August!negrass. 

In areas where roots of sensitive plants extend, DO NOT apply more than 4 fluid ounces of ARC-oGCA per treated acre on 

coarse-textured (sandy-type) soils, or in excess of g fluid ounces per treated acre on flne-textured soils. DO NOT make repeat 

applications in the§e area§ for 30 days and until previous applications of ARC-oGCA have been activated In the soil by rain or 

Irrigation. 

Turf and Lawn Tank Mbles 

Apply 3.2 - 8 fluid ounces of ARC-oGCA per acre In a tank mix with one ofthe products in Table 9 atthe rates listed. Use the 

higher rates when treating established weeds. 

Table 9. 

Tank Mix Partner Rate Per Acre 

bromoxynll (Buctril'") 0.375 - 0.5 pound a.i. 

MCPA 0.5 ·1.5 pounds a.e, 

MCPP 0.5 - 1.5 pounds a.e. 

2A'0 0.5 • 1.5 pounds a.e. 

Page 18 of21 

23 
i 

, 

Pests listed in this label 

Common Name 

ANNUAts 

Alkilne/ 

Amarilmh, Palmer 

, Powell 

, Spiny 

Aslllr,Slnnder 

BedSlrilW, C<llcilweed 

Beggarweed, Florld~ 

BrtIQmweed, Common 

BlJckwheal, Tartary 

,Wild 

BlJf/illoblJr 

BlJrcIO'l~r, CaIJarnia 

BlJrCllcumber 

BUllercup, Corn 

, Creeping 

, AOlJghsl!ed 

, Wt'slern Field 

Carpctweee 

Calch/ly, NiChdlowering 

Chamomile, Corn 

Chervil, aur 

Chickweed, Common 

Clovers 

Cockle,Com 

.C~ 

,While 

CockleblJr, Common 

Copperlea/, Hopho/nbeam 

Cornllower (Bachelor Bullon) 

Crolon, Tropic 

,Woolly 

O~isy, English 

OrilgonheBd, Ame/ican 

tveninGprimrose, CIJUea/ 

Falseflax, Smallseed 

Fleabane, Annual 

Flixweed 

FlJmi/Ory 

GooseftIQ/, N~trlelNf 

Hempneille 

Henbil 

lacob'sladder 

t;msonweed 

Knawcl (German Mossl 

Kr,olweed, PrOSlfa/e 

Kochia 

LadyslillTmb 

lambsqlJarlErS, Common 

lelluc!!, Miner.; 

, Prickly 

M;lIow, Common 

, Venice 

Marl'slail (Horseweed) 

Mayweed 

Mormnuiory, 1"Yleaf 

, Tall 

"AlTSlard, Black 

,8ilJe 

, T.nsy 

, Treacle 

, TlJmble 

,Wold 

NiChlshade, SliCk 

, CUllnaf 

Scientific Name 

LilhospermlJm orveme 

AmoronrhlJs pDlmed 

AmoranthlJs pawl'lIii 

AmoronrhlJs sp;nOSIJS 

Aster slJblJlows 

Go/ilJm oparin~ 

DesmotiilJm 10rtUOSIJm 

GIJ/rerl'llo droclJnCIJloides 

Fogopywm talorilJm 

PoIygonlJm convolullJs 

5010nIJm fOSlrawm 

Medicogo polymorpho 

Sicycs onglJlatlJs 

RoolJnwllJs orvensis 

RonlJncullJs rept'ns 

RonlJnclJlus maricows 

l/onlJnCIJllJS Quidemo/is 

MlJlIlJgo venicilloto 

Silene nrxti/lorum 

Anlhemls OIVensis 

AmhrisclJs cOlJcoli5 

Srelforio media 

Tritol;lJm spp, 

Agrostemmo gi/hof}o 

Vaccorio pyromidoto 

Melondrium olbum 

XonlhilJm strlJmon"lJm 

Acolypho ostryifoHo 

CenlolJreo cyonlJs 

Croton glondio/O 

Croton copila/lJs 

DeW:S perennis 

DrococephollJm porvi/lowm 

Oena/hero 10ciniolo 

Comdrno microcorpo 

E"geron onnulJs 

Dl!sclJromia sophio 

Fumorio oI1icinolis 

ChenopodilJOI mlJroll' 

Goleopsis lefrohn 

tom,'urn omplexicolJle 

Pol~monl"m cot'rlJlelJm 

DollJro SIf(mwnilJm 

Scleronrhas onnlJlJs 

PolygonlJm olJiculore 

Kochio scopar;o 

Polygonum persicorlo 

Cnrnopodium olblJm 

Cloy/onio ptlfto/ia/o 

LccllJcO serriolo 

Molvo negleC/o 

Hibiscus lfionlJm 

HiPPUflls vlJlgoris 

AnthemlscotlJlo 

/pomeo hederoceo 

lpomeo PlJrpureo 

Brossico nigro 

Chor/spora /enello 

Dl'5clJfCinia plnnolo 

Erys/mlJm repondlJm 

Sisymbr/Lrmm alfi.s:simlJm 

Smopis olllensis 

Solanum nigrlJm 

SolonlJm Ir;/torum 

, 

, 

, 

, 

, 

Pests listed In this label {continued} 

Cammon Name 

ANNUAts {continlJl'd} 

PennYCft!S5, Field (Filnweed, 

Frenchweed, Stinkweed) 

PIIPperweed, Virginia 

(peppergrass) 

Pigweed, Prastrilte 

, Redrool 

(Carelessweedl 

, Smoolh 

, TlJmble 

Pine:lppleweed 

Poorioe 

PlJncwrevine 

PlJrSlane, Cammon 

Pusley, Florida 

Radish, Wild 

Ragweed, Common 

,G,anl (BII/falcweed) 

, Unce-Leaf 

Racwor/, Tansy 

Rockel, London 

, Yellow 

RlJbberweed, Biller 

Salsjfy 

Sesbilniil, Hemp 

Shepherdspurse 

51cklepod 

Sld~, Prickly [TeJweed) 

Smartweed, Green 

> Pennsylvania 

Snee~ewl!ed, Biller 

Sow/his/Ie, AnnlJal 

, Spiny 

Spike weed, Common 

SplJrge, proslrale 

SplJrry, Corn 

SWbur, nosily 

Slarwon, tillll! 

SlJmpweed, ROlJgh 

SlJnflawer, Common (Wildl 

Th"slle, RlJss',an 

VelvefiNf 

Wa/erhemp, Common 

, rail 

W~lerprimrosl!', Winged 

Wormwood 

BIENNIAts 

Burdock, Common 

Carro/, Wild (QlJeon Anne'~ 

lace) 

Cackle, While 

ElJeningprimros@,Common 

GlI'fanilJm, Calolina 

Gromwell 

Knapweed, Oi/flJse 

, S;x.tted 

Mallow, Dwarf 

Planca;n, Br.<ctlld 

Ragwoi1, Tiosy 

Sianhistle, Yellow 

SWI!NClovor 

Te3sel 

Th'slle, BIJII 

, Musk 

, PllJm~le55 

l 

I 

, 

Scientific Name 

rhlospi orvense 

LepjdilJm lJirginiclJm 

Amoranrhus bli/oides 

AmoronrhlJs re/rofleXIJs 

AmoronlfllJs hybrldlJs 

AmaronrhlJs olblJs 

Molricotio motrko"oides 

DIOdlo teres 

T"blJllJs terrestris 

Portulaco olt'roct'o 

Richordlo $Cobro 

RophonlJs rophonis(rum 

Ambrosio ortemisiijolio 

Ambrosio rrifido 

AmbrosIO bidenr% 

Sentcio jocobea 

Sisymbn-lJm fdo 

Borbareo vlJlgoris 

HymenDXYs oderolo 

Trogopogon pom/ol'lJs 

5esbono'o exo/lolo 

Copsello buno'lXIs/or;s 

Cossin oblusifolio 

Sido spinoso 

PolygonlJm scobrum 

Palygontlm pensyivcOIClJm 

HelenolJm amlJrlJm 

SonchlJs oleroulJs 

SanchlJs osper 

Hemironlo plJngens 

flJphorbio IolJmislfa/a 

Sperguln orvensis 

AconlhospermlJm h;sp,'r/um 

Stellorio gromjneo 

Ivo cilli% 

HelionrhlJs onnlJlJS 

Salsolo ibt<rico 

AblJ/iion Iht'ophroSli 

Amoronrhus rudjs 

Amoronrhw; wbefCulo/us 

LlJdwigio decumms 

Artemisia onnlJo 

Arclitrm mlnlJs 

DaIJ(lJS cora/a 

MetooorilJm olbum 

Deno/hero bienn,'! 

GeranilJm coratim'onlJm 

u/hospermlJm spp. 

Canlour"" diftlJSo 

Conrourl"O moculoso 

MoNob~o/ls 

PlonlofJO oris/oto 

Srnuiojocobaeo 

CemolJrea sOISIMolis 

Me/rlollJs spp. 

Dlpsocus sOlwlJS 

(jrsilJm wlgore 

CordlJlJs nlJ/ons 

CordIJIJS oconlhoides 

Page 19 of 21 

24 

, 
" I,b.l Pests listed in' 

~ Medicaga 

; 

sa/rua ~ AlnlJs spp. 

Artldroke, Jerusalem He/lonrhl,ls tubuasus Ao" Froxinus spp. 

Aster, Spiny AlfI;" spinasus Aspen Populus spp. , Whlteh~ath Aslt' pllosw hsswaad Tl/ia americana 

8edstraw, Smooth Gallium malfuga Stech FcgUS$PP, 

O/nwned, Field Canvo/vu/IJS ofYtnsis Bit"(h thtulo§pp. 

, Hedell Ca!ystegfa sepium 6lad(berry Rubus$PP. 

Bluew~, Texas HtfianlilusdrlGTis Blackgum NySUI spp. 

Burnse. Woollylcal, Ambrosia IJroyl Cedar CedflJ5 spp. 

lOur Rlgwm!d, Povertywetd! Cherry Prunus spp. 

Buttercup. Tall Ranunwlus ccris Chjnqu~pin ChrysO/epl5 c/lrysophy/Io 

campion, Bladder Silent wlgaris (eltenwood Populwdeltaides 

Chickweed, Field (ttest/um ONeMe Creosotebush iorrea Iridentate 

• Mause~a' Cerastium vulgotum Cucumbertmt Magnollaawminata 

Chl~ory C/chorium intybus Dewberry Rubus caes/us 

Claver,Hap Trlfaleum aureum Dagwood Camus spp. 

OandelklO TaraxQCum afficinale Elm Ulmus spp. 

DQcl\, graadleaf {Bitlerdackl Rumex abtuslfalius GralXl Vltus spp. , Curly Rumex crispus Hawtharn IThornapplel Cratocgus ~pp_ 

Dogbane, Hemp Apocynum CQnnabinum Hemlock Tsvga spp. 

Dogfl!nnclICYPfes.sweed) EupatoriUm capi/li[alium Hickary CafjfQ spp. 

Fern, IIr.Jcken preridium aqullinum Haneylocu51 Gledlt:;ia trfucanthos 

Garlie, WUd ANiumuint:Clk Hanty>;uckle Lanieera spp. 

Galdl!Jlrod, Canada Salldago canmkrnis Ham!)e3m Carpinus spp. 

, Miuouri safldcga mlssauriensis Hucklclmrry Vaccinium arbo~um 

GaldenWf!ed, Camman Isocama coronOpifalia Hul~che Acacfa[amesianQ 

Hawkweed Hieracium spP. Ivy, Palsan Rhus radicQIIS 

Henbane, Black Hyascyamus nlgu Kudw Pueraria labata 

HorSl!JleWe, Caralina Salanum caraliniense Lacust, Black Rablnia pseudoocada 

Iranweed Vernania spp. Maple Acerspp. 

Knapweed, Black Centaurea nigra Me5quile Prasapls fIlscjfa/io 

, RUSSian Centaurco repens O,k Querrus spp. 

Milkweed, CQmman Asciepills syriaca Oak, Paisan Rhus taxicodendran 

, Hom.·yvL>Je Amptlamus albidus Olive, Rus~ian Eleaegnus anguslifoJia 

,Wt5tern Whorled Asclepios s!lbverticillata Persimman, Eastern Diospyros >'lrglniana 

Nettle,Stillging Vrtico dioico Pine PinU$ spp. 

Nightsil;we, Silverleaf {Whire Solanum elatagni[alium Plum, ~nd{Wild Pluml Prunu$ amygdalis 

Honenetllej - Pap/ar PaP<Jtus spp. 

Onion, Wild Allium canarknse Rabbitbrush Chrysathamous pukhel/us 

Plantiln, Braadleaf Pkmtaga major Redtedar, Eastern Juniperus ulrginiana 

,8utkharn Planlaga lanceoJata Rau!, Mccartney Rasa bractea[a 

Pakewe!!d Phyto/acea amerIcana , Multiflara Rasa mult/flafllm 

fhgwel'd, We~tem Ambrofia psilstachya S3l\ebrusll, Fringed Artemisiafriglda 

Redvine 8wnnlchla avota Sassafras Sassafras albidum 

Sericn lespedela Lerpedcla cun~ata Servkeberry Amelanchier fQIIguinca 

Smartw~d, Swamp Pa/ygQllum coccineum Splcebu5h Undera benlain 

Snaktweed, aroom Gurierezia farathrae Spruce Picea spp, 

Sorrel, Red ISheep Sorrel) Rumex acetosella Sumac Rhus sPP, 

Sowthi$tle, Perennial SMChIl5 arwnsis Sweetg.um Uquidam~r styrociftua 

Spurge, Le~fy Euphorbia ewla SynmQfe Plalanus ocddenttllis 

Sundraps OCfl{)rhera PIIrrenis Tarbash Fiourensia rernua 

Thl~tle, ~nada Cirsium afYtnst wU/ow salix spp. 

, Scotch OflOpt>rdum acanrhium Witchhllltl Hamamelis macrophylla 

Toadnax. Oalmati3n Unaria geoistrala Yaupan llex spp. 

TroPial Soda Apple Salanum >'iDwm Yucca Yucca spp, 

Trumpercreeper {Sucj.;yinej Campsis rodicarn 

Vetch Vkia spp. 

Waterhemla~k, Spotted Ci~uta maculala 

Waterprlmro~e, Creeping Ludwigla peplaid~s 

Woodsarrel, Creeping a~alis cornicuiata 

, Yellow a~alis 5trkra 

Warmwood, Absinth Memfiia absinthium 

, touisian .. Arremesio ludouklana 

: !!~~~~re.::!m"n rompesitl[alium 

, 

CiOP' 

This product can be used on the fallowing craps: 

Asparagus, Conservation Riserve Program (CRP), Corn, Cotton, fallow Systems (Between Crop Applications), PrOSQ Millet, 

Pastures, Ranseland, Farmstead, Small GraIns (Barley, Oat.. TrIticale and Wheat), Sorghum, Soybean, Sugarcane, Turf 

Page 20 of21 

25 
Look inside for complete Restrlct[ons and limitations and App[[caUon Instructions. 

CONDITION OF SALE AND LIMITATION OF WARRANTY AND LIABilITY 

NOTICE: Read the entire Directions for Use and Conditions of Sale and limitation of Warranty and liability before buying or 

using this product. If the terms are not acceptable, return the product at once, unopened, and the purchase price will be 

refunded. 

The Directions tor Use of this product should be followed carefully. tt is impossible to eliminate all risks Inherently associated 

with the use of this product, Ineffectiveness or other unintended consequences may result because of such factors as manner 

of use or application, weather, presence of other materials or other [nfluencing factors in the use of the product, which are 

beyond the control of ARCANA LLC or Seller, AI[ such risks shall be assumed by Buyer and User, and Buyer and User agree to 

hold ARCANA LLC and Se[ler harmless for any claims relating to such factors. 

ARCANA LLC warrants that this product conforms to the chemical description on the label and is reasonably fit for the purposes 

stilted In the Directions for U$e, subject to the inherent risks referred to above, when used [n accordance with directions under 

normal use conditions. This warranty does not extend to the use of this product contrary to Iabe[ Instructions, or under 

abnormal conditions or under conditions not reasonably foreseeable to or beyond the control of Seller or ARCANA LLC, and 

Buyer and User assume the risk of any such use. To the I!xtent consistent with applicable lilW, ARCANA LLC MAKES NO 

WARRANnES OF MERCHANTA81UTY OR OF FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER EXPRESS OR IMPLIED 

WARRANTY EXCEPT AS STATED ABOVE. 

To the extent consistent with applicable law, neither ARCANA LLC nor Seller shall be liab[e for any Incidental, consequential or 

special damages resulting from the use or handling of this product. THE EXCLUSIVE REMEDY OF THE USER. OR BUYER, AND THE 

EXCLUSIVE LIABILITY OF ARCANA LLC AND SElLER FOR ANY AND ALL CLAIMS, lOSSES, INJURIES OR DAMAGES (INCLUDING 

CLAIMS BASED ON BREACH OF WARRANTY, CONTRACT, NEGLIGENCE, TORT, STRICT LIABILITY OR OTHERWISE) RESULllNG 

FROM THE USE OR HANDliNG OF THIS PRODUCT, SHALL BE THE RETURN OF THE PURCHASE PRICE OF THE PRODUCT OR, AT 

THE ELECTION OF ARCANA, LLC OR SELLER, THE REPLACEMENT OF THE PRODUCT. 

ARCANA LLC and Seller offer this product, and Buyer and User accept it, subject to the foregoing conditions of Sale and 

limitation of Warranty and Liability which may not be modified except by written agreement sis:ned by a duly authorized 

representative of ARCANA LLC 

Page 21 of 21 

26 
21-Day Screen Completed by 

Contractor 

21-Day Expires on !J -;Z 7 ~ /(J 

Jacket # c;r{1'30 - EI 

MRID# ___ _ 

Content Screen: Recommended to 

I~ss}Fail 

86-5 Review: passed/Failedl8..y 

Transfer This Jacket to: 

27 
PRIA 2 - 21 Day Content Screen Review Worksheet 

(EPA/OPP Use Only) 

3/23/09 

21 Day Screen Start Date: 10 - G - 10 / 

Experts In-Processing Signature: Ro/;C /1'1n4.N·"6T()IV Date /0 -7-/(/ Fee Paid: Yes ¥ 

Division management contacted on issues No Yes Date 

EPA Reg. Number: 84930 _ £: TEPA ReceiptDate: 10-(;-/0 

Items for Review Yes No N/A* 

1 

2 

3 

4 

5 

Application Form (EPA Fonn 8570-1)(Iink to form) signed & complete 

including package type 

, Confidential Statement of Formula all boxes completed, form signed, and X 

a) All inerts . 

including fragrances, 

Footnote A) 

the proposed uses (see 

Certification with Respect to Citation of Data (EPA Form 8570-34) (Link to 

form) completed and signed Cf'/ A if 100% repack) 

Certificate and data matrix consistent 

I Ifapplicant is relying on data that are compensable, is the offer 

, to pay statement included. (see Footnote B) 

yes 

and (N/ A if source is unregistered or applicant owns the 

no 

Data Matrix (EPA Form 8570-35) (Link to form) both intern.1 and external 

copies (PR 98-5) (Link to PR 98-5) completed and signed (N/A if 100% 

Selective Method 

b) Cite-All (Fee c.tegory experts use) 

c) Applicant owns all data (Fee category experts use) 

5 Copies of Label Oink to http://www.epa.gov/oppfeadl/labeling/lrml) X 

6 (Electronic labels on CD are encouraged and gUidance is available)( link to 

hUp://www<epa.gov/pesticides/regulating/registering/submissionsfindex.htm#labels 

I 

28 
7 Is the data package consistent with PR Notice 86-5 (link to PRN 86-5) X 

Notice of Filing (link to 

S httl!:/lwww.e~a.gov/l!esticides/rellUlatineltolerance nctitions.btm) included 

with petitions (link to )<;: 

http://www.epa.gov/pesticides/re.ulatinl!itolcrances.htm) 

9 If applicable for conventional applications, reduced risk rationale (link to 

http://www.epa.gov/opprdOOl/workplan/reducedrisk.html) X 

Required Data (link to 

httn:!lwww.cn9 .gov/l!csticideslregulatiolddata reguirements.btm) and/or 

data waivers. See Footnote C. 

a) List study (or studies) not included with application 

10 

I 

2 

29 
Comments: 

"UD 

* N/A - Not Applicable 

Footnotes 

A. During the 21 day initial content review, all CSFs will be reviewed to determine 

whether all inerts listed, including fragrances, are approved for the proposed uses. If an 

unapproved inert is identified, the applicant must either 1) resolve the inert issue by, for 

example, removing the inert, substituting it with an approved inert, submitting 

documentation that EPA approved the inert for the proposed pesticidal uses, correcting 

mistakes on the eSF, etc. or 2) provide the data to support opp approval of the inert or 3) 

withdraw the application. Removing or substituting an inert ingredient will require a new 

eSF and may require submission of data. All information. forms. data and 

documentation resolving the inert issue must have been received by the Agency or the 

application withdrawn within the 21 day period. otherwise, the Agency will reiect the 

application as described below. 

To successfully complete this aspect of the 21 day initial content screen, applicants are 

strongly encouraged to verify that all inert ingredients have been approved for the 

application's uses even if a product is currently registered by consulting the inert Web 

3 

30 
J 

site [link: to http://www,cpa.gov!opprdOOllinertsJ1ists.html] and if the inert is not 

approved, to obtain the necessary inert approval prior to submitting an application 

to register a pesticide product containing that inert ingredient. Some inert 

ingredients are no longer approved for food uses or certain types of uses. The name 

andlor CAS number on a CSF must match the name and CAS nmnber on this web site. 

Simple typographical errors in the name or CAS number have resulted in processing 

delays. 

If an inert is not listed on the inert ingredient web site and the applicant believes that the 

inert has been approved, the applicant should contact the Inert Ingredient Assessment 

Branch (IIAB) at inertsbranch@epagov and resolve the issue. Copies of the 

correspondence with HAB resolving the issue should accompany the application. All 

new inerts except PIP inerts are reviewed by IIAB. The IIAB should also be contacted 

for any questions on what supporting data needs to be submitted for and the Agency's 

inert review process. Questions on PIP inerts should be directed to the Chief of 

Microbial Pesticides Branch [Link to 

http://www.epa.gov/oppbppdllbiopesticides/contactsbppd.htm] . 

When a brand, trade, or proprietary name of an inert ingredient is listed on a CSF, 

additional information such as an alternate name of the inert, CAS number or other 

infonnation [link: to http://www.epa.gov/opprdOOllinerts/tips.pdf] must also be included 

to enable the Agency to detennine if it has been approved. Each component of an inert 

mixture (including a fragrance) must be identified. In some cases, the supplier of the 

mixture or fragrance may need to provide this information to the Agency. Prior to the 

Agency's receipt of an application, applicants must arrange with a proprietary mixture or 

fragrance supplier to provide the component information to the Agency or promptly upon 

EPA's request. If the inert ingredients in a proprietary blend (including fragrances) 

cannot or are not identified or provided within the 21-day content review period, the 

Agency will reject the application. 

During the 21 day content review, applicants should submit information to the individual 

identified by the Agency when the applicant is infonned of an unapproved inert. 

Unapproved Inerts Identified on CSFs 

All applications except conventional new products and PIPs 

Once an unapproved inert is identified on a CSF, the Agency will contact the 

applicant with the following options: 

1. Correct the application by, for instance, correcting the inert's identity or CAS 

number, providing documentation that the inert has been approved, or 

removing the unapproved inert from the CSF or replacing it with one that is 

approved for the application's uses; or 

2. Submit the information and data needed for the Agency to approve the 

unapproved inert If this option is selected and implemented, the Agency may 

request an extension in the PRIA decision review timeframe to accommodate 

the inert review/approval process; 

4 

31 
) 

3. Withdraw the application (the Agency retains 25% of the full fee for the fee 

category estimated); Of 

If none of these options is selected and implemented by the applicant within the 

21 day content review period, the Agency will reject the application and retain 

25% of the full fee of the category identified. 

Conventional New Product Applications 

When the Registration Division identifies an unapproved inert on a CSF with an 

application for a new product that the applicant has not identified as requiring an 

inert approval (R311, R312 or R313), it will contact the applicant with the 

following options: 

1. Correct the application by, for instance, correcting the inert's identity or CAS 

number, providing documentation that the inert has been approved, or 

removing the unapproved inert from the CSF or replacing it with one that is 

approved for the application' s uses~ or 

2. Submit the infonnation and data needed for the Agency to approve the 

unapproved inert, including any required petition to establish or amend a 

tolerance or exemption from a tolerance. (This option may change the PRIA 

category for the application, which could require a longer decision review 

time and a larger fee. If additional fees are due, they must be received by the 

Agency within the 21 day content review period.) 

3. Withdraw the application (the Agency retains 25% of the full fee for the fee 

category estimated); or 

If none of the above options is selected and implemented during the 21-day 

content-review period, the Agency will reject the application and retain 25% of 

the appropriate fee for the new product-inert approval category. 

PIP Applications 

When the Biopesticide and Pollution Prevention Division identifies an 

unapproved inert on a PIP CSF and a request to approve the inert does not 

accompany the application, it will contact the applicant with the following 

options: 

1. Correct the application by, for instance, correcting the spelling or name of the 

inert to that in 40 CFR 174, or providing documentation that the inert has been 

approved; or 

2. Submit the infonnation and data needed for the Agency to approve the 

unapproved inert. If an inert ingredient tolerance exemption petition is 

required, the petition must be received by the Agency and the B903 fee paid 

within the 21 day period. If this option is selected and implemented, the 

Agency wiII discuss harmonizing the timeframe for both actions, 

5 

32 
3. Withdraw the application (the Agency retains 25% of the full fee for the fee 

category estimated); or 

If none of the above options is selected and implemented during the 21 day 

content review period, the Agency will reject the application and retain 25% of 

the fee. 

B. A policy on documentation of offers to pay is still being developed, however, for a 

me-too or fast track (similar/identical) new product, R300 or AS30, an application 

without the necessary authorizations of offers to pay will be placed into either R30 1 or 

AS3l. The Agency recommends that authorizations of offers to pay be submitted with 

other PRIA applications to avoid delays in the Agency's decision. 

C. Biopesticide applicants are advised to contact the Agency and discuss study waivers 

prior to submitting their application to the Agency. Documentation of such discussions 

should be submitted with the study waiver. 

6 

33 
I 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

October 7, 2010 

OPP Decision Number: D-440678 

EPA File Symbol or Registration Number: 84930-ET 

Product Name: ARC-LV-4DGCA 

EPA Receipt Date: 06-0ct-201O 

EPA Company Number: 84930 

Company Name: ARCANA, LLC 

SCOTT BAKER 

LIGHTHOUSE PRODUCT SERVICES 

ARCANA,LLC 

3937 CEDARWOOD LANE 

JOHNSTOWN, CO 80534-

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXlCSUBSTANCES 

SUBJECT: Receipt of Application and 75% Small Business Waiver Request 

Dear Registrant: 

The Office of Pesticide Programs has received your application, 75% small business 

waiver request, and certification of payment. If you submitted data with this application, the 

results of the PRN-86-5 screen will be communicated separately. During the administrative 

screen, the Office of Pesticide Programs has detenruned that this Action is subject to a Pesticide 

Registration Service Fee as defined in the Pesticide Registration Improvement Act. 

The Action has been identified as Action Code: R300 

NEW PRODUCT;ME-TOO PRODUCT FAST TRACK; 

Your request for waiver has been forwarded for review. You will be notified in writing when a 

detennination is made regarding your request. If your waiver request is approved, the decision 

review time period will start on the date of approval. If your waiver request is denied, you will 

receive an invoice for the outstanding balance, 

If you have any questions, please contact the Pesticide Registration Service Fee 

Ombudsman at (703) 308-9362. 

Sincerely. a 

Front 

I~~ End Processing Staff 

Information Technology & Resources Management Division 

34 
IFee for Servicel 

;i 

f883411wThis package includes the following for Division 

@ New Registration oAD 

° Amendment oBPPD 

@RD 

° Studies? Oil Fee Waiver? 

Dvolpay % Reduction: ~ Risk Mgr. 

o 

I 

Receipt No. s-I 883411 

EPA File Symbol/Reg. No. I 84930-ET 

Pin-Punch Date: I 10/6/2010 

This item is NOT subject to FFS action. 

[]I] 

Action Code. Parent/Child Decisions: 

Requested: I'R 30'0 

Granted: I 1<30D 

Amount Due: $ 11~.3 r I 

I !\Jc &.~"f, ~ null w M/,oll~h;rl";;----------­ "" Inert ~ei:i for Intended Use !OJ Uncleared Inert in Product 

Reviewer: 101l;;6" r . 

Remarks: /00 r ¥ Date/.? - 7 ~ ,(.2 

35 

I 

I 
36 
) , 

I 

FEE FOR SERVICE 

37 
Pay.gov • Online Payment 

Online Payment 

Online Payment 

Step 3: Confirm Payment 

Thank you. 

\ 

Your transaction has been successfully completed. 

Pay.goy Tracking information 

Application Name: PRIA SelVice Fees 

Pay.goy Tracking 10: 251JIN20 

Agency Tracking 10; 74142276693 

Transaction Date and Time: 1010112010 15:09 EDT 

Payment Summary 

Address Information 

Account ~:~:~ Gale Baker 

3937 Cedarwood 

Billing Address: Lane 

Billing Address 

2: 

City: Johnstown 

State 1 Province: CO 

Zip 1 Postal 80534 

Code: 

Country: USA 

Account Information 

Card Type: Master Card 

Card Number: ** ...... **·***0875 

Decision Number: 

Registration 

Number: 

Company Name: Arcana LLC 

Company Number: 84930 

Action Code: R300 

Do you want to I create I a new plastic card? 

Page I of] 

1 1213 

Payment information 

Payment Amount: $358.50 

Transaction Date 10/0112010 

and Time: 15;09 EDT 

• > " " " 

,,' , ". , " .. " . • •• . ,," "",> 

. " " , 

, , , , 

. , 

>" ,~ 

• , » , • 

https:/Jwww.pav.gov!pav2ov/pavmentslauthorizePlasticCardPavment.htmI 
*Product ingredient source information may be entitled to confidential treatment* 

51 - . l.~ •• .•. \._". ~ 

. '·2lI-95 , 

United St.to • B Registration OPP Identifie' Numb., 

.oEM Environmental Protection Agency Amendment 

WHhington, OC 20460 Other 

Anplication lor Pesticide - Section I 

1. Compaoy/P,odu~t Numb., 2. EPA Produet Man.ger 3, Ptcpootd Clastifieatlon 

84930· PT 0 Nono o Rutrieted 

4. Cemp.nv/P,ocfuet (Name) PM, ARG-LV-4DGCA :;1.3 

5. Namo end Add,on of Applicant (lnclud. ZIP Cod.J 6. Expedi1ed Reveiw. In accordance with FIFRA Section 31cH3) 

ARCANA, LLC. (bllil. my product Is similar Of identical in composition and labeling 

P.O. Box 26 to: 

Timnath, CO 80547 EPA Reg. 

o Ch,ck if rh/$ is. MW Itddrfl$$ Product Name_ 

Section - II 

D Amondm.nt· Explain below. U Final printed labol' in ropeon .. to 

Agclney lott" ~tod D Resubmiaaion in ,efPonao 10 Agoncy lottor dlltod 0 "M. Too· AppHeetion. 

D Notification + Explein below. D Other· Explain below. 

Explanation: u •• edditional pog.(,1 if ntc .... rv. IFor Slcti.n I ond S.ction 11.1 

This is a "me~too" registration based on a currently registered product. 

Section - III 

1. M.I1I,1et lble ProdUot Win .. Pooko,.d (0: 

Child·RIni=tent P4Cklging Unit Pockaging Wot.r Solublo Packogin" 2. Typo of Container 

~v .. ~V .. t?J V" 

" No ..... ' No No ~M'~ ..... Antie 

Glo .. 

• CtJfIifiCiltion must If RYO$" No. por If "Vo," No.per Papl, 

UnIt PacklGing wgt. eontainor Pocko"o wgt contain., Othar ISpee(fy\ IHI submitted 

I 

3. Locetion of Not Contentl InfoFTl'lCltion .t. Sizo(,1 Rotell Conlaino' 15< loeotion of Ulbol OI,.eti_ 

r ... Lob. I ! Contoino, 2.5 gal, 275 gal, bulk f=.:::J On (he bag 

6. Mflnnlr In Which Lab,1 il Affixed to P,oduet F j lithog,aph ~ 0. .... Self adhesiue booklet 

- Popo'f-uod 

StancO lid 

Section - IV 

1. Contact Point (Compfot. rmm dlffwlfy bMoW for idllfltJfilU#lk1ll of ;'uiilfM.ltu to bo collllctltd. if n_wy. to proc.n thi$ tlpfJliclthrI.1 rr:r>' 

N~. Title Telephono N.l.Uncludo A,o. Codol 

ScoltBaker Regulalory Agent 970-3t3-6651 j. > > > 

.. Certification 6. Oet.>Applrc..m,t.~ ~:'! 

R10rl~>od > , I cortify thot tho stllemlnts I haua mlldo 01'1 this form and oil attachmants thoroto .,0 trua. occurato and complete. , I .lCknowledgo thot ony knowlingUy foln or miduding st.tom.nt may ba puniohable by fine or impn.onment or 'j~~mpedl > ~ ~ > ~ both undo, opplicobl.,aw. , > , , .. , 

Jill .. H >, > 

2, Signatu,e i 3. Title , , > > , , , 

Regulatory Agent , 

, , ' . " 

4. Tvp.d Name 5.00tl i" • 

Scoll Bake, October 1, 2010 >" , 

EPA FOfm 8670·' IRev. 3·94) ",o\/iou,. edition •• ,. obsolm. ~ ~ EPA RIa Copy loriQfnall V""Ov .... 
) 

October 1, 2010 

Document Processing Desk (REGIS) 

Office of Pesticide Programs 

U,S. Environmental Protection Agency 

One Potomac Yard Room 8-4900 

2777 S. Crystal Drive 

Arlington, VA 22202 

i 

Product Services 

Subject: ARC-DGCA EPA Reg. No. 84930-

ARCANA LLC is submitting the enclosed documentation in support of a "me-too" registration. 

Please find the following enclosed: 

1) Application form 8570-1 

2) CSF form 8570-4 (2 copies) 

3) Proposed label (5 copies) 

4) Formulators exemption form 8570-27 

5) Request for small business fee reduction 

6) Copy of PRIA receipt 

Please contact me at 970-313·6654 or bye-mail: sbaker@lhpsoniine.com 

questions or comments concerning this submission. 

Sinr() .L- s~~ Regulatory Agent for Arcana LLC 

3937 Cedarwood Lane 

970-313-6654 Fax-970-667-4010 

if there are any 

, , 

, " " " 

", , ," , " • >, , , ., , , " , , "" •• ,J>, 

". , 

, , " " 

_ p;:;±z:: 

Johnstown, CO 80534 

sbaker@lhpsonJine.com 

40 

. ' 

" , " 

• 

,> , " 
*Product ingredient source information may be entitled to confidential treatment* 

') 

Fotm approved. OMS No. 2070-0060, 2070-0057, 2070-0107, 2071)-0122, 2070-0164. 

oSEPA 

United Slah!s 

Environmental Protection Agency Wll~hin!llon, OC 20460 

Formulator's Exemption Statement 

(40 CFR 152,85) 

Applitan"s Name lind AddrOllli I EPA File SymbotlRcgisltation Number 

ARCANALLC, ' 84930-

P,O, Box 26 Product Name 

Timnath, CO 80547 ARC-DGCA 

Dala of Conlidenllal Sla!eml'!n! 01 Formula (EPA Form 857(].4) 

10/0112010 

As an au!horiled represanll1livc of the applicllnllor registratioo of lhc prO(!uct idonUfisd above,! certify thai: 

(I) 'This product toI1tains the following activo il19redienl(sj: 

Diglycolamine salt of 3,6·dichloro·o·anisic acid 

(2) Oflhlllle, elleh active Ingrcdienlil5!cd in plIl'lIgraph (4) is pres8fl1 solely 1.I51he result cllhe UII8 of Ihal active Ingredlan! in the mllnuillcturing, 

Icrmulation or repaclcllglng anolhor J:rodud which contains Ihal acttvelngrediant wJ1',ch Is reglslored under FIFRA Section 3, is purchasod by 

us from another person and maets lhll requirements of 40 CFR section 158.50(e)(2) or (3), 

(3) Indicale by checkln~ (A) or IB) belowwllieh paragraph applies: 

y'M (A) An accurale Confidential Stalemenl of Formula (EPA FORM 8570-4) for \he above identified product 1& all&ched 10 this statement 

Thallormul8 stalemenllndicales, by compimy name. regislmtkm number, and product name, Ihe SOUrcti Of the actiue ingredienl(s) Usted In 

paragraph (1), 

OR 

j (B) The ConfidenHal Slalllmlln\ 01 Formula (CSF)(EPA Form 8570-4) reler!lnc&l 3bova and on file with the EPA is complele, currant, an 

ftCCurale and conlalns Ih!linformatlon required on Ihe currenl CSF, 

14) The lollowmg activo Ingredients in Ihl! product quali/y for lhe10rmulalor's IIxomption. 

Source 

Active lngredienl Product Nama Registralion Numb(!r 

3,6-dicbloro-o-anisic 

Dlglycolamine salt of 

acid 1- - , ,,,»' 

, 

, " " , , , , , 

, , .. • , ", ' . , , ,. . . > ' > , . , ", , , , , , , Signature 

~L Name and TiUe O~, " .. Scott Baker, Regulatory Agent 10/0112010 

EPA Form 8570-21 (Rev, 06-2(04) 

, 

, , , J ' 

Copy I " EPA 

Copy 2 - t4=;:;~uanl copy , ' ", ' 

41 

• , 
) 

R 300 and 301 

100% identical (repack): ~ar NO (circle one) 

{If yes. if's a 100% repac - en product chemistry, acute toxidfy and efficacy data 

are D.2.! required} 

Data on Group and A and B must be submitted - Group A and B can not be cited. 

Data 

Guideline Group A: Product Chemistry Data submitted 

No. Study THle Yes No 

830.1550 Product Identity & Composition 

Description of materials used to produce the 

830.1600 product 

830.1650 Descriotion of formulation oracess 

830.1670 Discussion on the formation of imourities 

830.1700 Preliminary analysis 

830.1750 Certified limits 1158.3451 

830.1800 Enforcement analytical method 

Data 

Guideline Group B: Product Chemistry Data submitted 

No. Study THle Yes No 

830.6302 Color 

830.6303 Physical State 

830.6304 Odor 

Oxidation/Reduction (Chemica! I 

830.6314 incompatibility) i 

I 

830.6315 Flammability i 

830.6316 Expladability : 

830.6317 Storage stability 

830.6319 Miscibility 

830.6320 Corrosion Characteristics • 

830.6321 Dielectric Breakdown YoltoQe 

830.7000 pH 

830.7100 Viscosity 

830.7300 Densitv 

42 
R 300 and 301 

New products must provide a bridging rationale document. The bridging document 

directs OPP to use a currently registered set of 6 acute toxicity data and label; instead 

of submitting product specific data. 

Guideline Acute toxicity (6 pack) Cited 

No. Study Title Yes No 

870.1100 Acute Oral ILD50} 

870.1200 Acute Dermal ILD50} 

870.1300 Acute Inhalation {Le50} 

870.2400 Acute Eye Irritation 

870.2500 Acute Dermal Irritation 

870.2600 Dermal Sensitization 

Efficacy - which guideline depends on the proposed label use and they must cite the 

data to be used for the bridging rationale. 

, 

Guideline Cited 

No. Efficacy Study TItles Yes 

I Comments No 

810.3100 Soil Treatments for Imported fire Ants 

Livestock, Poultry, Fur and Wool-Bearing 

810.3200 Animal Treatments 

Treatments to Control Pests of Humans 

and I 

810.3300 Pets 

Mosquito, Black Fly, and Biting Midge 

810.3400 , ISand Av} Treatments 

810.3500 Premises Treatments 

810.3600 Structural Treatments 

Methods for Efficacy Testing of Termite 

,810.3800 Baits 

2 

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