crop-chem-docs/corpus/epa_ppls/19713-655.md

# DREXEL DE-ESTER LV6

- EPA Reg No: **19713-655**
- Registrant: DREXEL CHEMICAL COMPANY
- Signal word: Caution
- Active ingredients: 2,4-D, 2-ethylhexyl ester (88.8%)
- Label accepted: 2022-09-09
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00655-20220909.pdf

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
 WASHINGTON, DC 20460 
OFFICE OF CHEMICAL SAFETY 
AND POLLUTION PREVENTION 
 
Notification ABN or Label Acceptable v.20220527 
September 9, 2022 
 
Mandy Styles 
Registration Manager 
Drexel Chemical Company 
P.O. Box 13327 
Memphis, TN 38113-0327 
 
Subject: Notification per PRN 98-10 – Change emergency hotline from NPIC to CHEMTREC 
 Product Name: DREXEL DE-ESTER LV6 
 EPA Registration Number: 19713-655 
 Application Date: August 1, 2022 
 Decision Number: 586646 
 
Dear Ms. Styles: 
 
The Agency is in receipt of your Application for Pesticide Notification under Pesticide Registration 
Notice (PRN) 98-10 for the above referenced product. The Registration Division (RD) has conducted a 
review of this request for its applicability under PRN 98-10 and finds that the action requested falls within 
the scope of PRN 98-10. The label submitted with the application has been stamped “NOTIFICATION” 
and placed in our records. 
 
Should you wish to add/retain a reference to the company’s website on your label, then please be aware 
that the website becomes labeling under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 
and is subject to review by the Agency. If the website is false or misleading, the product would be 
misbranded and unlawful to sell or distribute under FIFRA section 12(a)(1)(E). 40 CFR 156.10(a)(5) lists 
examples of statements EPA may consider false or misleading. In addition, regardless of whether a 
website is referenced on your product’s label, claims made on the website may not substantially differ 
from those claims approved through the registration process. Therefore, should the Agency find or if it is 
brought to our attention that a website contains false or misleading statements or claims substantially 
differing from the EPA approved registration, the website will be referred to the EPA’s Office of 
Enforcement and Compliance. 
 
If you have any questions, please contact me at ondish.mindy@epa.gov or at (202)566-2857. 
 
Sincerely, 
 Mindy Ondish 
 Product Manager 23 
 Herbicide Branch 
 Registration Division (7505T) 
 Office of Pesticide Programs

Page 1 of 20 
 
 
 
 
 
 
 
 
 
 
For selective weed control of many broadleaved weeds in Cereal grains (Barley, Millet, Oats, Rye, Wheat), 
Corn (Field, Pop, Sweet), Fallow land and Crop Stubble, Forestry, Noncropland, Potatoes, Pastures and 
Rangeland Including Conservation Reserve Program Acres, Sorghum, Soybeans (Preplant Burndown 
Only),Turf (Grass Grown for Seed or Sod and Ornamental Turf Uses) 
 
ACTIVE INGREDIENT: 
 2,4-Dichlorophenoxyacetic acid, 2-ethylhexyl ester*……………. ………………………………… 88.8% 
OTHER INGREDIENTS: ..……………………………………………………………………………….. 11.2% 
 TOTAL: ………………………………………………………………….…………….…………….....100.0% 
* Equivalent to 58.8% 2,4-D acid or 5.5 pounds per gallon. Isomer specific by AOAC Method. 
This product is an emulsifiable concentrate (EC). 
 
KEEP OUT OF REACH OF CHILDREN 
CAUTION 
 
See First Aid Below 
 
 
EPA Reg. No. 19713-655 
EPA Est. No. 19713-XX-X Net Content: _______ 
 
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 the poison control center or doctor 
• Do not give anything by mouth to an unconscious person. 
If In Eyes: 
• Hold eye open and rinse slowly and gently with water for 15 to 20 minutes. 
• Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. 
• Call a poison control center or doctor for treatment advice. 
Have the product container or label with you when calling a poison control center or doctor, or going for 
treatment. For information on this pesticide product (including health concerns, medical emergencies or 
pesticide incidents), call the National Pesticide Information Center at 1-800-858-7378. You may also call 
CHEMTREC at 800-424-9300 for emergency medical treatment information. 
 
 
 
 Manufactured By: 
 
 
 
 
 
655SP-0114* 
 
GROUP 4 HERBICIDE 
De-EsterTM LV6 
 
19713-655
09/09/2022

Page 2 of 20 
 
 
PRECAUTIONARY STATEMENTS 
Hazards to Humans and Domestic Animals 
CAUTION: Harmful if swallowed. Causes moderate eye irritation. Avoid contact with skin, eyes, or clothing. 
Prolonged or frequent repeated skin contact may cause allergic reactions in some individuals. 
PERSONAL PROTECTIVE EQUIPMENT (PPE) 
Some materials that are chemical-resistant to this product are barrier laminate, nitrile, or viton. If you want 
more options, follow the instructions for category E on an EPA chemical resistance category selections 
chart. 
All mixers, loaders, applicators, flaggers, and other handlers must wear: Long- sleeved shirt and 
long pants ; shoes and socks ; chemical-resistant g loves when applying with any handheld nozzle or 
equipment, mixing, loading, cleaning up spills or equipment or otherwise exposed to the concentrate; and 
chemical-resistant apron when mixing or loading, cleaning up spills or equipment, or otherwise exposed 
to the concentrate. 
See engineering controls for additional requirements. 
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. 
ENGINEERING CONTROLS 
Pilots must use an enclosed cockpit that meets the requirements listed in the WPS for agricultural 
pesticides [40 CFR 170.240(d)(6)]. 
 
USER SAFETY RECOMMENDATIONS 
Users should: 1) Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet. 
2) Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean 
clothing. If pesticide gets on skin, wash immediately with soap and water. 3) Remove PPE immediately 
after handling this product. As soon as possible, wash thoroughly and change into clean clothing. 
 
ENVIRONMENTAL HAZARDS 
This pesticide may be toxic to fish and aquatic invertebrates. Do not apply directly to water, to areas where 
surface water is present, or to intertidal areas below the mean high water mark. Drift and runoff may be 
hazardous to aquatic organisms in water adjacent to treated areas. Do not contaminate water when 
disposing of equipment wash waters or rinsate. 
This chemical has properties and characteristics associated with chemicals detected in groundwater. The use of 
this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in 
groundwater contamination. Application around a cistern or well may result in contamination of drinking water or 
groundwater. 
Use of closed systems for mixing or transferring this pesticide will reduce the probability of spills. Placement of 
the mixing/loading equipment on an impervious pad to contain spills will help prevent groundwater contamination. 
 
USE INFORMATION 
This product is a herbicide intended for the control of many broadleaved weeds, herbaceous perennials and 
woody plants susceptible to 2,4-D in various crops including cereal grains (Barley, Millet, Oats, Rye, Wheat), 
Corn (Field, Pop, Sweet), fallow land and crop stubble, Potatoes, Sorghum, and Soybeans (preplant and 
burndown applications only), forests, rangeland and established pastures including Conservation Reserve 
Program (CRP) acres, noncropland, grasses grown for seed or sod and ornamental turf. 
Apply this product as water or oil-water spray during warm weather when weeds, brush or woody plants are 
actively growing. Application under drought conditions often will give poor results. Use low spray pressure 
to minimize drift. Generally, the lower dosage specified on this label will be satisfactory for young, succulent 
growth of sensitive weed species. For less sensitive species and under conditions where control is more 
difficult, the higher dosage will be needed. Deep-rooted perennial weeds such as Canada thistle and F ield 
bindweed and many woody plants usually require repeated applications for maximum control. Note: If there 
are uncertainties concerning special local use situations or specific crop variety tolerances to 2,4-D, consult 
your State Agricultural Experiment Station or Local Extension Service weed specialist for advice.

Page 3 of 20 
 
 
WEED RESISTANCE MANAGEMENT 
GROUP 4 HERBICIDE 
This product is a Group 4 herbicide. Any weed population may contain or develop plants naturally resistant 
to this product and other Group 4 herbicides. Weed species with acquired resistance to Group 4 may 
eventually dominate the weed population if Group 4 herbicides are used repeatedly in the same field or in 
successive years as primary method of control for targeted species. This may result in partial or total loss of 
control of those species by this product or other Group 4 herbicides. 
To delay herbicide resistance, consider: 
• Avoiding the consecutive use of this product or other target site of action Group 4 herbicides that have a 
similar target site of action on the same weed species. 
• Using tank mixtures or premixes with herbicides from different target site of action Groups as l ong as the 
involved products are all registered for the same use, have different sites of action, and are both effective 
at the tank mix or prepack rate on the weed(s) of concern. 
• Basing herbicide use on a comprehensive IPM program. 
• Monitoring treated weed populations for loss of field efficacy. 
• Contacting your local extension specialist, certified crop advisors and/or manufacturer for herbicide 
resistance management and/or integrated weed management recommendations for specific crops and 
resistant weed biotypes. 
 
DIRECTIONS FOR USE 
It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this 
product through any type of irrigation system. 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. 
 
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, greenhouses and ha ndlers of agricultural pesticides. It contains requirements for training, 
decontamination, notification and emergency assistance. It also contains specific instructions 
and exemptions pertaining to the statements on this label about personal protective equipment (PPE) and 
restricted entry interval (REI). The requirements in this box only apply to uses of this product that are 
covered by the Worker Protection Standard. 
Do not enter or allow worker entry into treated areas during the REI of 12 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, soil or water is: Coveralls, 
chemical-resistant gloves made of any waterproof material, and shoes plus socks. 
 
NON-AGRICULTURAL USE REQUIREMENTS 
The requirements in this box apply to uses of this product that are NOT within the scope of the Worker 
Protection Standard for agricultural pesticides (40 CFR Part 170). The WPS applies when this product is 
used to produce agricultural plants on farms, forests, nurseries or greenhouses. 
Entry Restrictions for Non -WPS Uses: Do not enter or allow people or pets to enter the treated area 
until sprays have dried. 
 
Use of this product in certain portions of California, Oregon, and Washington is subject to the January 22, 
2004 order for injunctive relief in Washington Toxics Coalition, et. al. v. EPA, C01-0132C, (W.D.WA). For 
further information, please refer to http://www.epa.gov/espp/litstatus/wtc/as-as.htm. 
 
USE RESTRICTION 
Chemigation: Do not apply this product through any type of irrigation system. 
 
USE PRECAUTION: 
Excessive amounts of 2,4-D in the soil may temporarily inhibit seed germination and plant growth.

Page 4 of 20 
 
 
SPRAY DRIFT MANAGEMENT 
A variety of factors including weather conditions (e.g., wind direction, wind speed, temperature, relative 
humidity) and method of application (e.g., ground, aerial, airblast) can influence pesticide drift. The appli - 
cator must evaluate all factors and make appropriate adjustments when applying this product. 
 
Droplet Size: When applying sprays that contain 2,4 -D as the sole active ingredient, or when applying 
sprays that contain 2,4-D mixed with active ingredients that require a coarse or coarser spray, apply only as 
a coarse or coarser spray (ASAE standard 572) or a volume mean diameter of 385 microns or greater for 
spinning atomizer nozzles. 
When applying sprays that contain 2,4-D mixed with other active ingredients that require a medium or more 
fine spray, apply only as a medium or coarser spray (ASAE standard 572) or a volume mean diameter of 
300 microns or greater for spinning atomizer nozzles. 
 
Wind Speed: Do not apply at wind speeds greater than 15 mph. Only apply this product if the wind direction 
favors on-target deposition and there are not sensitive areas (including, but not limited to, residential areas, 
bodies of water, known habitat for nontarget species, nontarget crops) within 250 feet downwind. If applying 
a medium spray, leave one swath unsprayed at the downwind edge of the treated field. 
 
Temperature Inversions: If applying at wind speeds less than 3 mph, the applicator must determine if: a) 
conditions of temperature inversion exist, or b) stable atmospheric conditions exist at or below nozzle height. 
Do not make applications into areas of temperature inversions or stable atmospheric conditions. 
 
Susceptible Plants: Do not apply under circumstances where spray drift may occur to food, forage, or other 
plantings that might be damaged or crops thereof rendered unfit for sale, use, or consumption. Susceptible 
crops include, but are not limited to, Beans, Cotton, Flowers, Grapes (in growing stage), Fruit trees (foliage), 
Okra, Ornamentals, Soybeans (vegetative state), Sunflowers, Tobacco, Tomatoes, and other Vegetables. 
Small amounts of spray drift that might not be visible may injure susceptible broadleaved plants. 
 
Other State and Local Requirements: Applicators must follow all state and local pesticide drift 
requirements regarding application of 2,4-D herbicides. Where states have more stringent regulations, they 
must be observed. 
 
Equipment: All aerial and ground application equipment must be properly maintained and calibrated using 
appropriate carriers or surrogates. 
 
Additional Requirements for Aerial Application: The boom length must not exceed 75% of the wingspan 
or 90% of the rotor blade diameter. 
Release spray at the lowest height consistent with efficacy and flight safety. Do not release spray at a height 
greater than 10 feet above the crop canopy unless a greater height is required for aircraft safety. This 
requirement does not apply to forestry or rights-of-way applications. 
When applications are made with a crosswind, the swath will be displaced downwind. The applicator must 
compensate for this by adjusting the path of the aircraft upwind. 
 
Additional Requirements for Ground Boom Application: Do not apply with a nozzle height greater than 
4 feet above the crop canopy. 
2,4-D esters may volatize during conditions of low humidity and high temperatures. Do not apply during 
conditions of low humidity and high temperatures. 
 
MIXING INSTRUCTIONS 
1. Fill the spray tank about one- half full with water, then add the required amount of this product with 
agitation, and finally, the rest of the water. Note: This product in water forms an emulsion, which tends to 
separate unless agitation is maintained. 
2. If oil is added, first mix this product and the oil and then add this mixture to the water. However, with 
adequate agitation, the oil can be added after this product is mixed in the water.

Page 5 of 20 
 
3. If straight oil is used, a solution is formed and separation does not occur. Do not allow any water to get 
into the oil-herbicide mixture to avoid formation of an invert emulsion. 
Note: Adding oil, wetting agent, or other surfactant to the spray mixture may increase effectiveness on 
weeds, but also may reduce selectivity in crops resulting in crop damage. 
 
Tank Mixes: Read carefully and follow all applicable use directions, precautions, and limitations on the 
respective product labels. Do not exceed specified application rates. Do not tank mix with another pesticide 
product that contains the same active ingredient as this product unless the label of either tank mix partner 
specifies the maximum dosages that may be used. 
 
Compatibility Testing: A jar test is recommended prior to tank mixing to ensure compatibility of this product 
and other pesticides. Use a clear glass quart jar with lid and mix the tank mix ingredients in their relative 
proportions. Invert the jar containing the m ixture several times and observe the mixture for approximately 
one-half hour. If the mixture balls-up, forms flakes, sludges, jels, oily films or layers, or other precipitates, it 
is not compatible and the tank mix combination should not be used. 
 
Oil Spray: Use only as directed on th e label distributed for this product . Fill clean spray tank about one-
half to two-thirds full with diesel oil, fuel oil, stove oil, or other suitable oil. Add required amount of product 
with agitation turned on. Continue a gitation while adding balance of oil. The resulting mixture is a solution 
and will generally remain uniform without agitation once mixed. However, agitation is suggested if available. 
Do not allow any water to get into the spray mixture to avoid formati on of an invert emulsion (mayonnaise 
consistency). 
 
Water Spray With Oil: Use only as directed on the label distributed for this product. Where a combination 
of water and oil diluent is specified, use emulsifiable crop oil or crop oil concentrate with mild agitation. Mix 
in the sequence of water, product, and oil. If diesel or other non- emulsified oils listed above under "O il 
Spray" are desired for use with water, add no more than 1 quart of such oil per 1 gallon of water and agitate 
vigorously until tank is emptied. If possible, premix non- emulsified oil with this product and add this premix 
to a mostly filled spray tank with agitation on. Follow these procedures carefully to avoid formation of an 
invert emulsion (mayonnaise consistency). 
 
Mixing with Liquid Nitrogen Fertilizer: This product may be combined with liquid nitrogen fertilizer suitable 
for foliar application to accomplish broadleaved weed control and fertilization of corn, small grains or 
pastures in a single operation. Use this product in accordance with directions for these crops provided in this 
label. Use liquid fertilizer at rates specified by the supplier or Extension Service Specialist. Test for mixing 
compatibility by mixing spray ingredients in correct proportions in a clear glass jar before mixing in spray 
tank. A compatibility aid may be needed in some situations. Compatibility is best with liquid fertilizer solutions 
containing only nitrogen. Mixing with N -P-K solutions may not be satisfactory, even with the addition of a 
compatibility aid. Pre-mixing this product with 1 to 4 parts water may help in situations when mixing difficulty 
occurs. 
 
Adjuvants for Pre-emergence and Preplant Applications: A nonionic surfactant or a crop oil concentrate 
may be added to the spray solution when this product is applied pre- emergence or preplant to increase 
control of large or hard-to-control weeds. Crop oil concentrate must contain at least 17% emulsifier and be 
used at 0.25% v/v (2 pints per 100 gallons of spray solution). 
 
CLEANING OF SPRAY EQUIPMENT 
To avoid injury to desirable plants, thoroughly clean the equipment used to apply this product before re-use 
or applying other chemicals as indicated below. 
 
1. Rinse and flush application equipment thoroughly after use at least three times with water. Dispose of 
all rinse water by application to treatment area or apply to non-cropland area away from water supplies. 
2. During the second rinse, add 1 quart of household ammonia for every 25 gallons of water. Circulate the 
solution through the entire system for 15 to 20 minutes so that all internal surfaces are contacted. Let the 
solution stand for several hours, preferably overnight. 
3. Flush the solution out of the spray tank through the boom.

Page 6 of 20 
 
4. Rinse the system twice with clean water, recirculating and draining each time. 
5. Remove nozzles and screens and clean separately. 
6. If equipment is to be used to apply another pesticide or agricultural chemical to a 2,4- D susceptible crop, 
additional steps may be required to remove all traces of 2,4-D, including cleaning of disassembled parts 
and replacement of hoses or other fittings that may contain absorbed 2,4-D. 
 
APPLICATION INSTRUCTIONS 
Volume of Spray: Apply this product with calibrated spray equipment by ground or air using sufficient spray 
volume to provide adequate coverage of target weeds or as otherwise directed in specific use directions. 
For broadcast application, apply the specified rate of thi s product by air in a minimum of 2 gallons of spray 
per acre and 10 gallons of spray per acre by ground. Use low-pressure sprays to minimize drift. 
Where states have regulations, that specify minimum spray volumes, they should be observed. In general, 
spray volume should be increased as crop canopy, height and weed density increase in order to obtain 
adequate spray coverage. Do not apply less than 2 gallons total spray volume per acre. 
 
Rates of Application: Generally, lower rates in specified rate ranges will be satisfactory for more sensitive 
weeds species, when weeds are small, and when environmental conditions are favorable for rapid growth. 
Use higher rates in the specified rate range for less sensitive species and under less favorable growing 
conditions. For crop uses, do not mix with oil or other adjuvants unless specifically directed on this label. 
 
Spot Treatments: To prevent misapplication, apply spot treatments with a calibrated boom or with hand 
sprayers using a fixed spray volume per 1,000 square feet as indicated below. 
 
Handheld Sprayers: This product may be applied using handheld sprayers for spot applications. Apply the 
spray uniformly at a rate equivalent to a broadcast application. R ates in the below "Rate Conversion Table 
for Spot Treatments" are based on the application rate for an area of 1,000 square feet. 
Mix the amount of this product (fl. oz. or mL) corresponding to the desired broadcast rate in 1 to 3 gallons of 
spray. To calculate the amount of this product required for larger areas, multiply the value in the table (fl. oz. 
or mL) by the thousands of square feet to be treated. An area of 1,000 square feet is approximately 10.5 X 
10.5 yards (strides) in size. 
 
Rate Conversion Table for Spot Treatments: 
 
Broadcast Rate (Pint/Acre) 
0.33 0.5 0.75 1 1.33 2 2.75 5.33 
Equivalent Amount of this Product per 1,000 square feet 
0.125 fl. oz.* 
(3.7 ml) 
0.2 fl. oz. 
(5.9 ml) 
0.25 fl. oz. 
(7.4 ml) 
0.375 fl. oz. 
(11 ml) 
0.5 fl. oz. 
(15 ml) 
0.75 fl. oz. 
(22 ml) 
1 fl. oz. 
(30 ml) 
2 fl. ozs. 
(60 ml) 
 
*1 fl. oz. = 29.6 (30 mL); 16 fl. ozs. = 1 pint 
 
Band Application: This product may be applied as a band treatment using the below formula to determine 
the appropriate rate and volume per treated acre. 
 
 Band width in inches x Broadcast Rate = Band Rate per Treated Acre 
 Row width in inches per Acre 
 
 Band width in inches x Broadcast Volume = Band Volume per Treated Acre 
 Row width in inches per Acre

Page 7 of 20 
 
 
WEEDS AND WOODY PLANTS CONTROLLED 
 
Alder 
Alfalfa* 
Artichoke (Jerusalem)* 
Aster (Many flowered)* 
Aspen 
Austrian fieldcress 
Beggarsticks* 
Biden 
Bindweed (European, Field, 
Hedge)** 
Birch 
Bittercress (Small flowered) 
Bitterweed 
Bitter wintercress 
Bitterwood 
Blackeyed Susan 
Blue lettuce* 
Blueweed (Texas) 
Boxelder 
Broom snakeweed*,1 
Broomweed 
Buckbrush 
Buckhorn 
Buckhorn plantain 
Buckwheat (Wild) 
Bullnettle* 
Bulrush (Tule) 
Burdock 
Bur ragweed 
Burhead 
Buttercup 
Canyon live oak 
Carpetweed 
Cattails 
Catnip 
Ceanothus 
Cherokee rose 
Cherry 
Chamise 
Chaparral species 
Chickweed 
Chicory 
Clover (Red)* 
Cinquefoil 
Coastal redstern sage 
Cockle 
Cocklebur 
Coffee bean 
Coffeeweed 
Common mullein1 
Copperleaf (Virginia) 
Cornflower 
Corn gromwell* 
Coyotebrush 
Creeping Jenny 
Croton 
Curly indigo 
Dandelion 
Flixweed 
Four o'clock1 
Florida pusley 
Frenchweed 
Galinsoga 
Geranium (Carolina) 
Goatsbeard 
Goldenrod* 
Goosefoot 
Ground ivy* 
Gumweed 
Halogeton 
Hawkweed (Orange)* 
Hazel 
Healal 
Hemp (Wild) 
Henbit 
Hoary cress* 
Honeysuckle 
Horsetail 
Horseweed (Marestail) 
Indiana mallow 
Indigo 
Ironweed 
Klamathweed 
Knotweed* 
Kochia* 
Jewelweed 
Jimsonweed 
Ladysthumb1 
Lambsquarters 
Loco (Bigbend) 
Locoweed 
Lupines 
Madrone 
Mallow (Dwarf, Little,Venice) 
Manzanita 
Maple (Vine) 
Marijuana 
Marshelder 
Mexican weed 
Milkvetch 
Milkweed (Climbing)1 
Morningglory (Annual, Common, Ivy, 
Wooly) 
Mousetail 
Musk thistle 
Mustard (Except blue) 
Nettles* 
Nutsedge (Nutgrass) 
Parsnip 
Pennycress (Fanweed, Field) 
Pennywort 
Peppergrass 
Pepperweed (Field) 
Pigweed** 
Plantains 
Poison hemlock 
Radish (Wild) 
Ragweeds 
Ragwort (Tansy)* 
Rape (Wild) 
Redstem 
Russian knapweed***,1 
Sagebrush (Big, Coastal, Sand) 
Salsify 
Salsify (Western)* 
Sand shinnery oak 
Sheep sorrel1 
Shepherdspurse 
Sicklepod 
Smartweed (Annual, Pennsylvania)* 
Sneezeweed (Bitter) 
Southern wild rose 
Sowthistle (Annual, Common, 
Perennial, Spiny) 
Spanishneedles 
Speedwell1 
St. Johnwort 
Starthistle 
Stinging nettle 
Stinkweed 
Sumac 
Sunflower 
Sweet clover 
Tanoak 
Tansymustard 
Tansy ragwort* 
Tanweed 
Tarweed 
Thistle (Blessed, Blue, Bull) 
Thistle (Canada)* 
Thistle (Musk) 
Thistle (Russian) 
Toadflax 
Tumbleweed 
Velvetleaf 
Vervains* 
Vetch 
Vetch (Hairy)* 
Virginia creeper 
Water plantain 
Water primrose 
Water wild mustard 
Wild carrot** 
Wild garlic* 
Wild lettuce 
Wild mustard 
Wild onion* 
Wild parnisp 
Wild radish 
Wild rape 
Wild strawberry 
Wild sweet potato 
Willow 
Witchweed

Page 8 of 20 
 
Devil's claw 
Docks* 
Dogbanes* 
Dogfennel 
Elderberry 
Evening primrose (Common) 
Evening primrose (Cutleaf) 
Fanweed 
Fleabane (Daisy, Rough) 
Fiddleneck 
Figwort1 
Poison ivy 
Pokeweed 
Poorjoe 
Poplars 
Povertyweed 
Prickly lettuce* 
Primrose 
Puncturevine 
Purslane 
Rabbitbrush 
Wormseed 
Wormwood 
Yellow goatsbeard 
Yellow sweet clover (Annual) 
Yellow rocket 
Yellow sandthistle plantain 
Yellow starthistle 
*These species may require repeat treatments and/or specified higher rates. 
**2,4-D-resistant biotypes have been confirmed. For additional information, refer to the "WEED RESISTANCE MANAGEMENT" 
section of this label. 
***Suppressed when this product is tank mixed other herbicides. 
1In California, do not use this chemical to control this weed. 
 
USE SITES 
 
CEREAL GRAINS (Barley, Millet, Oats, Rye, Wheat) (Not Underseeded with Legumes) 
 
Crop/Time of Application This Product 
per Acre Use Instructions** 
Barley, Millet, Rye, Wheat: 
• Annual and Biennial 
broadleaved weeds 
• Perennial broadleaved 
weeds 
 
0.33 to 1.33* pints 
 
0.75 to 1.33 pints 
Apply after crop is fully tillered, but before boot 
stage of growth (usually 4 to 8 inches tall) but not 
forming joints in the stem. Do not apply before 
tillering or from early boot through the milk stage of 
growth. 
Oats: 
• Spring seeded 
• Fall seeded (Southern) 
 
0.33 pint 
0.5 to 1 pint* 
Apply after crop is fully tillered, but before boot 
stage of growth (usually 4 to 8 inches tall) and 
weeds are small. Do not apply before tillering or 
from early boot through the milk stage of growth. Do 
not apply during or immediately following cold 
weather. 
All Cereals: 
Preharvest application 
 
0.7 pint 
Apply by ground or air to control weeds that could 
interfere with harvest or to suppress perennial weeds. 
Apply when grain is in dough stage. Do not apply from 
early boot through the milk stage of growth. 
*Use the lower rate in the rate range if small annual or biennial weeds are the major problem. Use the higher rate if 
perennial weeds or annual or biennial weeds are present which are considered to be hard-to-kill as determined by 
local experience. Higher rates increase the risk of crop injury and should be used only where weed control justifies 
such risk. Do not apply this product at the crop seedling stage of growth. Consult State Agricultural Experiment 
Station or Extension Service Weed Specialists for recommendations or suggestions to fit local conditions. 
**Apply this product in minimum 2 gallons of spray solution per acre. 
 
TANK MIXTURES: 
This product may be used in combination with bromoxynil, chlorsulfuron, dicamba, diuron, metribuzin, 
metsulfuron, prosulfuron, tribenuron, triasulfuron, tribenuron-methyl, chlorsulfuron plus metsulfuron, 
thifensulfuron plus tribenuron, and other herbicides labeled for the above use(s) to broaden the spectrum of 
weed control of this product . Refer to the label of the tank mix product(s) for cautionary statements and 
specific restrictions. Follow the most restrictive label. Tank mix partners must be registered for use on these 
crops. 
 
USE RESTRICTIONS FOR CEREAL GRAINS: 
• Preharvest interval (PHI) is 14 days. 
• Do not apply more than 2.5 pints of this product (1.75 Ibs. a.e.) per acre per crop cycle. 
• Post-emergence: Limited to 1 post-emergence application per crop cycle. Maximum of 1.8 p ints of this 
product (1.25 Ibs. a.e.) per acre per application.

Page 9 of 20 
 
• Preharvest: Limited to 1 preharvest application per crop cycle. Maximum of 0.7 pint of this product (0.5 Ib. 
a.e.) per acre application. 
 
CORN (Field, Pop, Sweet) 
 
Crop/Time of Application This Product 
per Acre Use Instructions 
Field Corn, Popcorn, Sweet 
Corn: 
• Preplant (Burndown) 
• Pre-emergence 
 
 
0.75 to 1.33 
pints 
For best results, growth conditions should be 
favorable for active weed growth. Use high rate in 
rate range for less susceptible weeds, cover crops 
such as A lfalfa, weeds in advanced stages of 
development, or under less favorable growth 
conditions. 
Preplant: Apply 7 to 14 days before planting Corn to 
control emerged broadlea ved weed seedlings or 
existing cover crops. 
Preemergence: Apply any time after planting, but 
before Corn emerges to control broadleaved weed 
seedlings or existing cover crops. Do not use on light 
sandy soils. 
Field Corn, Popcorn, Sweet 
Corn (Post-emergence): 
• Annual broadleaved weeds; 
Crop up to 8 inches tall 
• Crop 8 inches tall to 
tasseling (Directed spray 
only) 
• Perennial broadleaved 
weeds 
 
 
0.33 to 0.7pints 
 
0.7 pints 
 
 
0.7 pints 
Apply when weeds are small and Corn is less than 8 
inches tall (to top of canopy). If C orn is more than 8 
inches tall, use drop nozzles to keep spray off 
foliage. 
Treat perennial weeds when they are in bud to bloom 
stage. Do not tank mix with atrazine, o il or other 
adjuvants. Do not apply from tasseling to hard dough 
stage. 
Sweet Corn: To minimize potential for crop injury, 
use only lowest rate in rate range. 
Field Corn and Popcorn 
Only: 
Preharvest 
 
Up to 2 pints 
Apply after Corn is in hard dough (or denting) stage. 
Do not apply to Sweet corn. 
Use Precautions: 
• Preplant or pre-emergence applications to light sandy soils is not recommended. 
• Corn hybrids vary in tolerance to 2,4-D. Some are easily injured. Apply only to varieties known to be tolerant to 2,4-
D. Consult the seed company or your Agricultural Experiment Station or Extension Service Weed Specialist for this 
information. 
• Corn treated with 2,4-D may exhibit temporary stem brittleness following application. During this time period, the 
crop is more susceptible to stem breakage from wind or cultivation. 
 
USE RESTRICTIONS FOR FIELD CORN AND POPCORN: 
• Preharvest interval (PHI) is 7 days. 
• Do not use treated crop as fodder for 7 days following application. 
• Do not apply more than 4.3 pints of this product (3 Ibs. a.e.) per acre per crop cycle. 
• Preplant or Pre-emergence: Limited to 1 preplant or pre-emergence application per crop cycle. Maximum 
of 1.4 pints of this product (1 Ib. a.e.) per acre per application. 
• Post-emergence: Limited to 1 post-emergence application per crop cycle. Maximum of 0.7 pint of this 
product (0.5 Ib. a.e.) per acre per application. 
• Preharvest: Limited to 1 preharvest application per crop cycle. Maximum of 2.1 pints (1.5 Ibs. a.e.) per acre 
per application. 
 
USE RESTRICTIONS FOR SWEET CORN: 
• Preharvest interval (PHI) is 45 days. 
• Do not use treated crop as fodder for 7 days following application. 
• Minimum of 21 days between applications. 
• Maximum of 2.1 pints (1.5 Ibs. a.e.) per acre per crop cycle.

Page 10 of 20 
 
• Preplant or Pre-emergence: Limited to one preplant or pre-emergence application per crop cycle. Maximum 
of 1.4 pints (1 Ib. a.e.) per acre per application. 
• Post-emergence: Limited to 1 post-emergence application per crop cycle. Maximum of 0.7 pint (0.5 Ib. a.e.) 
per acre per application. 
 
FALLOW LAND* AND CROP STUBBLE 
 
Target Weeds This Product 
per Acre Use Instructions 
Annual broadleaved weeds 0.75 to 1.33 
pints 
Use a lower rate in the rate range when weeds 
are small (2 to 3 inches tall) and actively growing. 
Use a higher in the rate range when weeds are 
larger and under less favorable growth 
conditions. 
Biennial broadleaved weeds 1.33 to 2.66 
pints 
Apply when Musk thistles or other biennial 
species are in the seedling to rosette stage and 
before development of flower stalks. 
The lower rate can be used in the Spring during 
the rosette stage. Use the highest rate in the Fall 
or after flower stalks have developed. 
Perennial broadleaved weeds 1.33 to 2.66 
pints 
Apply when perennial w eeds are in bud to early 
bloom stage or while in good vegetative growth. 
Wild garlic and Onion in crop 
stubble 
2.66 pints Apply to new regrowth of Wild garlic or Onion 
which occurs in the Fall after harvest of Small 
grains, Corn or Grain sorghum. 
Use Precautions: 
For best weed control results, do not cultivate for at least 2 weeks after application or until top growth is 
dead. 
Planting in Treated Areas: 
Labeled Crops: Within 29 days after an application of this product, plant only those crops listed on this 
or other registered 2,4-D labels. Follow more stringent limitations, if any, provided in directions for specific 
crops. Labeled crops may be at risk of crop injury or loss if planted soon after application, especially during 
the first 14 days. When weighing this risk, consider the degradation factors described below. 
Other Crops: All other crops may be planted 30 or more days after application without concern for illegal 
residues in the planted crop. However, under certain conditions, there may be a risk of injury to susceptible 
crops. Degradation factors described below should be considered in weighing this risk. Under normal 
conditions, any crop may be planted without risk of injury if at least 90 days of soil temperatures above 
freezing have elapsed since application. 
Degradation Factors: When planting into treated areas, the ri sk of crop injury is less if lower rates of 
product were applied and conditions following application have included warm, moist soil conditions that 
favor rapid breakdown of 2,4- D. Risk is greater if higher rates of product were applied and soil 
temperatures have been cold and/or soils have been excessively wet or dry in the days following 
application. Consult your local agricultural extension service or information about susceptible crops and 
typical conditions in your area. 
 
*Fallow land is idle land, postharvest to crops or between crops. 
 
SPRING PLANTING OF ROW CROPS: 
This product may be used to kill Fall Alfalfa stands in preparation for Spring planting of row crops under 
conservation tillage using the specified rates in the above table . The treated Alfalfa crop cannot be grazed, 
fed to livestock or cut for hay. 
 
TANK MIXTURES: 
To aid in suppressing certain perennial or biennial broadleaf weeds (including regrowth of Cotton), this 
product may be applied either alone or in combination with other registered herbicides such as dicamba or 
picloram. Use the high rate on older plants, drought stressed plants or for hard to kill species. See 
"PLANTING IN TREATED AREAS" in the above table. Refer to the label of the tank mix product(s) for 
cautionary statements and specific restrictions. Follow the most restrictive label. Tank mix partners must be 
registered for these uses.

Page 11 of 20 
 
 
 
 
 
 
USE RESTRICTIONS FOR FALLOW LAND AND CROP STUBBLE: 
• Plant only labeled crops within 29 days following application. 
• Minimum of 30 days between applications. 
• Do not apply more than 2.9 pints of this product (2 lbs. a.e.) per acre per application. 
• Limit to 2 applications per year. 
 
FORESTRY MANAGEMENT 
Forest Site Preparation, Forest Roadsides, Brush Control, Established Conifer Release 
(Including Christmas Trees and Reforestation Areas) 
 
For forestry use, follow the requirements in the "AGRICULTURAL USE REQUIREMENTS" section except 
when this product is applied by tree injection. When this product is applied by tree injection, follow the 
requirements given in the "NON-AGRICULTURAL USE REQUIREMENTS" section of this label. 
 
Site / Application Method This Product 
 Use Instructions 
Annual weeds 
 
Biennial broadleaved weeds 
Perennial broadleaved weeds 
Susceptible woody plants 
1.33 to 2.66 
pints per acre 
 
2.66 to 5.33 
pints per acre 
 
 
Apply when weeds are small and growing actively 
before the bud stage. Apply when biennial and 
perennial species are in the seedling to rosette 
stage and before flower stalks appear. For difficult 
to control perennial broadleaved weeds and 
woody species, use up to 5. 33 pints of this 
product plus the labeled rate of triclopyr herbicide 
per acre. For Conifer release, make application in 
early Spring before budbreak of C onifers when 
weeds are small and actively growing. 
Spot Treatment: 
Broadleaved weeds 
See 
"Use 
Instructions" 
 
To control broadleaved weeds in small areas with 
a handheld sprayer, use an application rate 
equivalent to the specified broadcast rate. Refer 
to "Rate Conversion Table for Spot Treatment" 
and instructions for "Spot Treatment" in the 
"APPLICATION INSTRUCTIONS" section of this 
label. 
Conifer Release: 
Species such as Balsam fir, 
Pines (Jack, Ponderosa, Red, 
White), Spruce (Black, White) 
2 to 4 pints 
per acre 
To control competing hardwood species such as 
Alder, Aspen, Birch, Hazel, and Willow, apply 
from mid- to late summer when growth of Conifer 
trees has hardened off and woody plants are still 
actively growing. Apply with ground or air 
equipment, using sufficient spray volume to 
ensure complete coverage. Because this 
treatment may cause occasional C onifer injury, 
do not apply if such injury cannot be tolerated. 
Directed Spray: 
Conifer plantations including 
Pines 
5.33 pints 
per 100 gals. 
Apply when brush or weeds are actively growing 
by directing the spray so as to avoid contact with 
Conifer foliage and injurious amounts of spray. 
Apply in oil, oil-water, or water carrier in a spray 
volume of 10 to 100 gallons per acre. 
Basal Spray 
 
10.6 pints 
per 100 gals. of 
spray solution 
 
or 
 
Thoroughly wet the base and root collar of all 
stems until the spray begins to accumulate 
around the root collar at the ground line. Wetting 
stems with the mixture may also aid in control. 
Surface of Cut Stumps 
 
Apply as soon as possible after cutting trees. 
Thoroughly soak the entire stump with the 2,4- D 
mixture including cut surface, bark and exposed 
roots.

Page 12 of 20 
 
Frill and Girdle 
 
1.75 fl. ozs. per 
gal. 
of water 
Cut frills (overlapping V -shaped notches cut 
downward through the bark in a continuous ring 
around the base of the tree) using an axe or other 
suitable tool. Treat freshly cut frills with as much 
of the 2,4-D mixture as they will hold. 
(Continued) 
 
(Continuation) 
Tree Injection 
 
1 to 2 ml per 
injection site 
To control and prevent resprouting of unwanted 
hardwood trees such as Alder, Aspen, Birch, 
Blackgum, Cherry, Elm, Hickory, Oak, 
Sweetgum, and Tulip poplar in forests and other 
noncrop areas, apply by injecting 1 ml of this 
product, undiluted, per inch of trunk diameter at 
breast height (DBH) as measured approximately 
4.5 feet above the ground. Make injections as 
close to the root collar as possible and the 
injection bit must penetrate the inner bark. 
Applications may be made throughout the year, 
but for best results apply between May 15 and 
October 15. 
For hard to control species such as Ash, Maple, 
and Dogwood, use 2 mL of this p roduct, 
undiluted, per injection site or double the number 
of 1 mL injections. Do not treat Maples during the 
Spring sap flow. 
Note: No Worker Protection Standard worker 
entry restrictions or worker notification 
requirements apply when this product is dir ectly 
injected into agricultural plants. 
Use Precaution: 
• Injury may occur if spray of this product comes into contact with Conifer shoot growth (current year's 
new growth). 
Use Restrictions: 
• Do not apply to nursery seed beds. 
• For Conifer release, do not use on plantations where Pine or Larch are among the desired species. 
 
TANK MIXTURES: 
This product can be tank mixed with atrazine to control weeds in Christmas trees and forest plantings to aid 
in the establishment of young transplants of Austrian pine, Bishop pine, Blue spruce, Douglas fir, Grand fir, 
Jeffrey pine, Knobcone pine, Loblolly pine, Lodgepole pine, Monterey pine, Nobel fir, Ponderosa pine, 
Scotch pine, Sitka spruce, Slash pine, and White fir. 
Apply the labeled rates of atrazine with 1.4 to 4 pints of this product by ground or air when weeds are no 
more than 1.5 inches tall between Fall and early Spring (preferably in February or March) while trees are 
still dormant, or soon after transplanting. Uniform application is the key to good weed control. Use 20 to 40 
gallons of water per acre for ground applications and a minimum of 5 gallons of water by air. Be sure 
equipment is properly calibrated. All screens in the spray system -- nozzles, and in-line and suction strainers 
-- should be 15 mesh or coarser. Use a pump with capacity to maintain a nozzle pressure of 35 to 40 psi, 
and sufficient agitation to keep the mixture in suspension in the spray tank. If a nurse tank is used, keep the 
mixture agitated while awaiting transfer to the spray tank. Tank mix partner must be registered for these 
uses. 
 
USE RESTRICTIONS FOR FORESTRY MANAGEMENT: 
• For broadcast applications, do not apply more than a total of 5.8 pints of this product (4 lbs. a.e.) per acre 
per year. Limit to 1 broadcast application per year. 
• For basal spray, cut surface stumps, and frill applications, do not apply more than 11.6 pints of this product 
(8 lbs. a.e.) per 100 gallons of spray solution. Limit to 1 basal spray or cut surface application.

Page 13 of 20 
 
• For tree injection, do not apply more than 2 mL of the 4.0 lbs. a.e. formulation of this product per injection 
site. Limit to 1 injection application per year. 
 
 
 
 
 
NONCROPLAND 
(Airports, Drainage Ditches, Farmsteads, Fencerows, Guardrails, Hedgerows, Highways, Industrial 
Sites, Lumberyards, Medians, Pipelines, R ailroads, Rights-of Way, Roadsides, Storage Areas, Tank 
Farms, Transformers, Vacant Lots, and Utility Power Lines) 
 
When this product is used in noncropland, follow re-entry requirements given in the "NON-AGRICULTURAL 
USE REQUIREMENTS" section of this label. 
 
Site/Application Method This Product 
per Acre Use Instructions 
Annual broadleaved weeds 
 
 
1.33 to 2.66 pints 
 
 
Apply when annual weeds are small and actively 
growing before the bud stage. Biennial and 
perennial weeds should be at the rosette to bud 
stage but not flowering at the time of application. 
For difficult to control perennial broadleaved weeds 
and woody species, tank mix up to 5.33 pints of this 
product with the labeled rate of tric lopyr herbicide 
per acre. If needed, oil or wetting agent may be 
added to the spray for increased effectiveness. 
For ground application : (High volume) A pply a 
total of spray volume of 100 to 400 gallons per acre; 
(low volume) apply a total of 10 to 100 gal per acre. 
For helicopter: Apply a total spray volume of 5 to 
30 gallons per acre. 
Biennial broadleaved weeds, 
Perennial broadleaved weeds, 
Susceptible woody plants 
2.66 to 5.33 pints 
Spot treatment to control 
broadleaved weeds 
See 
"Use Instructions" 
To control broadleaved weeds in small areas with a 
handheld sprayer, use an application rate 
equivalent to the specified broadcast rate. Spray to 
thoroughly wet all foliage. Refer to "Rate 
Conversion Table for Spot Treatment" and 
instructions for "Spot Treatment" in the 
"APPLICATION INSTRUCTIONS" section of this 
label. 
Tree Injection Application 1 to 2 ml per 
injection site 
See "Tree Injection" under the "FORESTRY USES" 
section for instructions. 
Basal Spray 
Frill and Girdle 
Surface of Cut Stumps 
 
- 
See "FORESTRY USES" section for instructions 
for these uses. 
Southern Wild Rose: 
 Broadcast application 
 
 
 Spot treatment 
 
Up to 2.66 pints 
per acre 
 
5.28 pints per 
100 gallons of 
spray 
Broadcast: Apply in a spray volume of 5 or more 
gallons per acre by air or 10 or more gallons per 
acre by ground equipment. 
Spot treatment: Apply when foliage is well 
developed. Thorough coverage is required. Use 5.2 
pints of this product plus 4 to 8 fluid ounces of an 
agricultural surfactant per 100 gallons of spray . 
Two or more treatments may be required. 
Use Precautions: 
• Use a minimum of 2 gallons or spray solution per acre. 
• Bentgrass, St Augustine, C lover, Legumes and Dichondra may be severely injured or killed by this 
treatment. 
Use Restrictions:

Page 14 of 20 
 
• Do not apply to newly seeded areas until grass is well established. 
• If grazing or haying is anticipated, do not apply more than 2.66 pints of this product per application. Do not 
harvest forage or hay from treated areas 7 days after application. 
 
 
 
TANK MIXTURES: 
This Product Plus Dicamba or Triclopyr to Control Broadleaved Weeds and Woody Plants 
This product at the above rates can be tank mixed with dicamba or with triclopyr to control broadleaved 
weeds and woody plants. Apply by ground or by air. Refer to the label of the tank mixture partner(s) for use 
rates and any additional use instructions or restrictions. Always follow the most restrictive label. Tank mix 
partners must be approved for these uses. 
 
This Product Plus Chlorsu lfuron, Metsulfuron -methyl or Sulfometuron for Improved Control of 
Resistant Biotypes Weeds 
This product at the above rates can be tank mixed with chlorsulfuron, metsulfuron-methyl or sulfometuron 
for improved postemergent weed control of resistant biotype weeds. Refer to the label of the tank mixture 
partner(s) for use rates and any additional use instructions or restrictions. Always follow the most restrictive 
label. Tank mix partners must be approved for these uses. 
 
USE RESTRICTIONS FOR NON-CROPLAND: 
• Applications to noncropland areas are not applicable to treatment of commercial timber or other plants 
being grown for sale or other commercial use, or for commercial seed production, or for research purposes. 
• Post-emergence (Annual and Perennial broadleaved weeds): Do not apply more than 2.9 pints of this 
product (2 Ibs. a.e.) per acre per application. Do not make more than 2 applications per season. Do not 
reapply to a treated area within 30 days of a previous application. 
• Post-emergence (Woody plants): Do not apply more than a total of 5.8 pints of this product (4 Ibs. a.e.) per 
acre per year. Do not make more than 1 application per year. 
 
PASTURES AND RANGELAND (Including Established Grass Pastures, Rangeland and Perennial 
Grasslands Not In Agricultural Production such as Conservation Reserve Program [CRP] Acres) 
 
When this product is applied to Rangeland and established Pastures not harvested for hay or seed, and 
when applied by tree injection, follow re -entry requirements given in the "NON-AGRICULTURAL USE 
REQUIREMENTS" section of this label. 
 
Target / Application Method This Product 
per Acre Use Instructions 
Annual broadleaved weeds 
 
Biennial broadleaved weeds, 
Perennial broadleaved weeds 
1.33 pints 
 
1.33 to 2.66 pints 
For best results, apply when weeds are small and 
when growing actively before the bud stage. 
Apply when musk thistles or other biennial 
species are in the seedling to rosette stage and 
before flower stalks appear. Refer to the ''WEEDS 
CONTROLLED" section of this label for a listing 
of susceptible weeds and weed species that may 
only be partially controlled and require repeat 
applications and/or use of higher specified rates, 
even under ideal conditions of application. 
Spot treatment to control 
broadleaved weeds 
See 
"Use 
Instructions" 
To control broadleaved weeds in small areas with 
a handheld sprayer, use an application rate 
equivalent to the specified broadcast rate. Spray 
to thoroughly wet all foliage. Refer to "Rate 
Conversion Table for Spot Treatment" and 
instructions for "Spot Treatment" in the 
"APPLICATION INSTRUCTIONS" section of this 
label. 
Tree Injection Application 1 to 2 ml per 
injection site 
See "Tree Injection" under the "FORESTRY 
USES" section for instructions.

Page 15 of 20 
 
Basal Spray, Frill and Girdle, 
Surface of Cut Stumps 
- See "FORESTRY USES" section for instructions 
for these uses. 
Wild garlic and Wild onion 2.66 pints Make 3 applications ( Fall-Spring-Fall or Spring-
Fall-Spring) starting in late Fall or early Spring. 
Broadleaved weeds control in 
newly sprigged coastal 
Bermudagrass 
1.33 to 2.66 pints Applications may be made either pre -emergence 
or post-emergence. Follow the above specific use 
directions for annual, biennial and perennial 
broadleaved weeds control. 
 (Continuation) 
Sand shinnery oak 
Sand sagebrush 
1.33 pints Sand shinnery oak: Apply by air between May 
15 and June 15. 
Sand sagebrush: Apply by ground or air when 
foliage is fully expanded and plants are actively 
growing. 
Use a 1:4 oil -water emulsion as carrier and a 
spray volume of 3 to 5 gallons per acre. 
Big sagebrush 
Rabbitbrush 
2.66 pints Apply by ground or aircraft when foliage is fully 
expanded and plants are actively growing. Use 
a 1:4 oil-water emulsion as carrier and a spray 
volume of 3 to 5 gallons per acre. Retreatment 
may be needed. 
Buckbrush, Chamise, Coastal 
sage, Coyotebrush, Chaparral 
species, Manzanita 
2.66 pints Apply by ground or aircraft when foliage is fully 
expanded and plants are actively growing. Use 
water or 1:4 oil-water emulsion as carrier and a 
spray volume of 3 to 5 gallons per acre. 
Retreatment may be needed. 
Southern Wild Rose: 
 Broadcast application 
 
 Spot treatment 
 
 
Up to 2.66 pints 
 
6 pints per 100 
gallons of spray 
Broadcast: Apply in a spray volume of 5 or 
more gallons per acre by air or 10 or more 
gallons per acre by ground equipment. 
Spot treatment: Apply when foliage is well 
developed. Thorough coverage is required. Use 
6 pints of this product plus 4 to 8 fluid ounces of 
an agricultural surfactant per 100 gallons of 
water. Two or more treatments may be 
required. 
Use Precaution: 
• For program lands such as Conservation Reserve Program (CRP), consult program rules to determine 
whether grass or hay may be used. The more restrictive requirements of the program rules or this label 
must be followed. 
 
USE RESTRICTIONS FOR RANGELAND, ESTABLISHED GRASS PASTURES: 
• If grass if to be cut for hay, the Agricultural Use Requirements for the Worker Protection Standard are 
applicable. 
• Do not use on Bentgrass, Alfalfa, Clover, or other legumes. 
• Do not use on newly seeded areas until grass is well established. 
• Do not use from early boot to milk stage where grass seed production is desired. 
• Do not cut forage for hay within 7 days of application. 
• Do not graze dairy cattle in treated areas for 7 days after application. 
• Minimum of 30 days between applications. 
• Post-emergence: Maximum of 2.9 pints of this product (2 lbs. a.e.) per acre per application. Limited to 2 
applications per year. 
• For spot treatment, use 2.9 pints of this product (2 lbs. a.e.) per acre per application. 
• Maximum of 5.8 pints (4 lbs. a.e.) per acre per year. 
• For susceptible annual and biennial broadleaf weeds: Use 1.4 pints of this product (1 lb. a.e.) per acre 
per application. 
• For moderately susceptible biennial and perennial broadleaf weeds: Use 1.4 to 2.9 pints of this product 
(1 to 2 lbs. a.e.) per acre per application. 
• For difficult to control weeds and woody plants: Use 2.9 pints of this product (2 lbs. a.e.) per acre per 
application.

Page 16 of 20 
 
 
 
 
 
 
 
 
 
POTATOES (FRESH MARKET ONLY) 
 
Time of Application This Product 
per Acre 
Use Instructions 
Post-emergence 1.6 
fluid ounces 
Make first application when Potatoes are in the 
prebud stage (about 7 to 10 inches high) and a 
second application about 10 to 14 days later. 
 
USE RESTRICTIONS FOR POTATOES: 
• Only for use on Potatoes intended for fresh market. 
• Preharvest Interval (PHI) is 45 days. 
Post-emergence: 
• Limited to two applications per crop. 
• Do not apply more than 0.1 pint (1.6 fl. ozs.) of this product (0.07 Ib. a.e.) per acre per application. 
• Do not apply more than 0.2 pint (3.2 fl. ozs.) of this product (0.14 Ib. a.e.) per acre per growing season. 
• Minimum of 10 days between applications. 
 
SORGHUM 
 
Time of Application / 
Growth Stage 
This Product 
per Acre Use Instructions 
Post-emergence: 
• Crop 6 to 8 inches tall 
 
• Crop 8 to 18 inches tall 
 
0.33 to 0.7 pint 
 
0.5 to 0.7 pint 
Apply when Sorghum is 6 to 15 inches tall. If 
Sorghum is more than 8 inches tall (to top of crop 
canopy), use drop nozzles and apply as a 
directed spray to keep spray off foliage. 
Use 2 or more gallons of spray solution per acre. 
Use Precautions: 
• Temporary crop injury can be expected under conditions of high soil moisture and high air temperatures. 
If it is necessary to apply this product under these conditions, use no more that 0.5 pint of this product 
per acre. 
• Sorghum hybrids vary in tolerance to 2,4-D. Some are easily injured. Apply only to varieties known to be 
tolerant to 2,4- D. Consult the seed company or your A gricultural Experiment Station or Extension 
Service Weed Specialist for this information. 
• Because of sensitivity of some Sorghum varieties and hybrids to 2,4- D, the use of oil with this product 
is not directed. 
 
USE RESTRICTIONS FOR SORGHUM: 
• Preharvest Interval (PHI) is 30 days. 
• Do not apply during boot, flowering or dough stage. 
• Do not permit meat or dairy animals to consume treated crop as fodder or forage within 30 days following 
application. 
• Do not apply more than 1 post-emergence application per crop cycle. 
• Do not apply more than a total of 0.7 pint of this product (0.5 Ib. a.e.) post-emergence per crop cycle.

Page 17 of 20 
 
 
 
 
 
 
 
 
 
SOYBEANS 
 
Time of Application This Product 
per Acre Use Instructions 
Preplant (Burndown) 0.5 to 0.7 pint Apply 0.5 to 0.7 pint no less than 7 days and 0.75 
to 1.33 pints of this product no less than 15 days 
before planting Soybeans. See "Use 
Precautions" and "Use Restrictions for 
Soybeans" below. 
Use this product to control emerged broadleaved 
weeds or existing cover crops. For best results, 
apply when weeds are small and actively 
growing. Use the higher rate in the respective 
rate range for larger weeds and when perennials 
are present. Use 2 or more gallons of solution per 
acre. 
Compatible cro p oil concentrates, agricultural 
surfactants and fluid fertilizers approved for use 
on growing crops may be added to spray 
mixtures to increase the herbicidal effectiveness 
on certain weeds. Read and follow all directions 
and precautions on this label and on the label of 
each product added to the spray mixture. 
0.75 to 1.33 pint 
Use Precaution: 
• Unacceptable injury to Soybeans planted in treated fields may occur. Whether or not Soybean injury 
occurs and the extent of such injury will depend on weather (temperature and rainfall) from herbicide 
application until Soybean emergence and agronomic factor such as the amount of weed vegetation and 
previous crop residue present at the time of application. Injury is more likely under cool rainy conditions 
and where there is less weed vegetation and crop residue present. 
Use Restrictions: 
• Do not disturb treated soil through tillage between application and planting of S oybeans. 
• Do not use on sandy soils with less than 1% organic matter. 
• In treated fields, plant Soybean seed as deep as practical, but not less than 1 inch deep. Adjust the 
planter, if necessary, to ensure that planted seed is adequately covered. 
• Do not preplant apply this product in Soybeans unless you are prepared to accept the results of Soybean 
injury, including possible stand loss and/or yield reduction. 
• During the growing season following application, do not replant treated fields with crops other than those 
labeled for use with this product. 
 
TANK MIXTURES: 
This product may be applied preplant to Soybeans in tank mixtures with the active ingredients listed below 
and other herbicides that are registered for preplant use in Soybeans. Follow the most restrictive label. Tank 
mix partners must be approved for use on Soybeans. 
 
This Product Plus Metribuzin Products as Knockdown Herbicide for No-Till 
This product with metribuzin alone or in combination with acetochlor, metolachlor, oryzalin, or pendimethalin 
may be applied as an early pre- plant surface application for the control of certain broadleaved weeds and 
grasses in Soybeans in minimum or no-till products. Apply 30 days prior to planting at 1.4 pints of this product

Page 18 of 20 
 
(1 lb. ae) per acre with labeled rates of metribuzin . Where grass herbicide is used in tank mix, apply at the 
rates specified on that product's label. 
 
This Product Plus Sethoxydim as Burndown Prior to Planting Soybeans 
For broad spectrum post -emergence weed control, a tank mix application of this product with sethoxydim 
may be made for control of emerged broadleaved and grass weeds before planting Soybeans. Apply 0.7 
pint of this product (0.5 lb. ae) per acre with labeled rates of sethoxydim. 
 
This Product Plus Imazaquin in Pre-plant Applications in No-Till Soybeans 
A tank mix application of this product with imazaquin may be made to control emerged broadleaved and 
grass weeds before planting Soybeans. Apply 0.7 pint of this product (0.5 lb. ae) per acre up to 7 days prior 
to planting, or 1.4 pints of this product (1 lb. ae) per acre up to 30 days prior to planting, with labeled rates 
of imazaquin. 
 
USE RESTRICTIONS FOR SOYBEANS: 
• Do not apply more than 1.4 pints of this product (1 Ib. a.e.) per acre per crop cycle. 
• One (1) or 2 preplant applications are allowed per crop cycle. If a single preplant application is made, do 
not apply more than 1.4 pints of this product (1 lb. a.e.) per acre per application. Apply no less than 15 
days prior to planting Soybeans. If 2 pre plant applications are made, do not apply more than 0.7 pint of 
this product (0.5 lb. a.e) per acre per application. Apply no less than 7 days prior to planting Soybeans. 
 
TURF USES 
 
GRASSES GROWN FOR SEED OR SOD 
 
Crop/Time of Application This Product 
per Acre 
Use Instructions 
Grasses Grown For Seed: 
Post-emergence Use - Seedling 
grass (5-leaf stage or later) 
 
Well-established grasses 
 
0.5 to 0.66 pints 
 
 
0.75 to 2.66 pints 
Use sufficient spray solution for thorough and 
uniform coverage and no less than 2 gal lons per 
acre. Apply when weeds are small and actively 
growing. For best results, apply when soil moisture 
is adequate for active weed growth. 
Do not apply to newly seeded grasses until well 
established (5-leaf stage or later ). Cool season 
grasses are more tolerant to higher rates. 
Do not apply to grass in the early boot through milk 
stage if seed production is desired. 
When grass is well established, higher rates of up 
to 2.75 pints per acre may be applied for control of 
hard-to-kill annual or perennial weeds. 
Deep-rooted perennials such as Bindweed and 
Canada thistle may require repeat applications. 
Avoid mowing sod farms for 1 to 2 days before or 
after application. 
Delay irrigation until the day following application. 
Sod Farms: 
Post-emergence 
1.33 to 2.66 pints 
Use Precautions: 
• Reseeding: Delay reseeding at least 30 days following application. Preferably, with Spring application, reseed 
in the Fall and with Fall application, reseed in the Spring. 
Use Restrictions: 
• Do not use on creeping grasses such as Bentgrass except as a spot treatment. 
• Do not use on injury-sensitive southern grasses such as St. Augustine grass. 
• Do not use on Dichondra or other herbaceous ground covers. Legumes may be damaged or killed. 
• If grazing or haying is anticipated, do not apply more than 2.9 pints of this product (2 lbs. a.e.) per acre per 
application. Do not harvest grass for hay from treated areas for 7 days after application. 
 
USE RESTRICTIONS FOR GRASSES GROWN FOR SEED OR SOD:

Page 19 of 20 
 
• Maximum of 2.9 pints of this product (2 lbs. a.e.) per acre per application. 
• Limited to two applications per year. 
• Minimum of 21 days between applications. 
 
 
 
 
 
 
ORNAMENTAL TURF (Such as Golf courses, P arks, Cemeteries, Sports fields, Turf grass and other 
Lawn and Grass Areas) 
 
Site This Product 
per Acre 
Use Instructions 
Post-emergence Use - Seedling 
grass (5-leaf stage or later) 
 
Well-established grasses 
 
 
Biennial and Perennial 
broadleaved weeds 
0.5 to 0.66 pints 
 
 
1.33 to 2 pints 
 
 
2 pints 
Apply when weeds are small and actively growing. 
For best results, apply when soil moisture is 
adequate for active weed growth. 
Deep-rooted perennial weeds such as Bindweed 
and Canada thistle may require repeat 
applications. 
Do not apply to newly seeded grasses until well 
established ( 5-leaf stage or later). Cool season 
grasses are tolerant of higher rates. 
Use Precaution: 
• Reseeding: Delay reseeding at least 30 days following application. Preferably, with Spring application, reseed 
in the Fall and with Fall application, reseed in the Spring. 
Use Restrictions: 
• Do not use on creeping grasses such as Bentgrass except as a spot treatment. 
• Do not use on injury-sensitive southern grasses such as St. Augustine grass. 
• Do not use on Dichondra or other herbaceous ground covers. Legumes may be damaged or killed. 
 
USE RESTRICTIONS FOR ORNAMENTAL TURF: 
• Maximum of 2.1 pints of this product (1.5 lbs. a.e.) per acre per application. 
• Limited to two applications per year. 
• Maximum seasonal rate is 4.3 pints of this product (3 lbs. a.e.) per acre excluding spot treatments.

Page 20 of 20 
 
STORAGE AND DISPOSAL 
Do not contaminate water, food or feed by storage or disposal. 
STORAGE: Protect from freezing. If stored below 32°F and crystals form, warm to 72°F for 24 hours, 
periodically rolling drum to reconstitute. Do not use, pour, spill or store near heat or open flame. 
PESTICIDE DISPOSAL: Pesticides are toxic. Improper disposal of excess pesticide, spray mixture, or 
rinsate, is a violation of Federal law and may contaminate groundwater. If these wastes cannot be 
disposed of by use according to label instructions, contact your State Pesticide or Environmental Control 
Agency, or the Hazardous Waste representative at the nearest EPA Regional Office for guidance. 
CONTAINER HANDLING: 
Nonrefillable Container (rigid material; less than 5 gallons): Nonrefillable container. Do not reuse or 
refill this container. Offer for recycling, if available. Clean container promptly after emptying. Triple rinse 
as follows: Empty the remaining contents into application equipment or a mix tank and drain for 10 
seconds after the flow begins to drip. Fill the container one-fourth full with water and recap. Shake for 10 
seconds. Pour rinsate into application equipment or a mix tank or store rinsate for later disposal. Drain for 
10 seconds after the flow begins to drip. Repeat this procedure two more times. Dispose of empty 
container in a sanitary landfill or by incineration, or, if allowed by state and local authorities, by burning. If 
burned, stay out of smoke. 
Nonrefillable Container (rigid material; 5 gal lons up to < 250 Gals. ): Nonrefillable container. Do not 
reuse or refill this container. Offer for recycling, if available. Clean container promptly after emptying. Triple 
rinse as follows: Empty the remaining contents into application equipment or a mix tank. Fill the container 
one-fourth full with water. Replace and tighten closures. Tip container on its side and roll it back and forth, 
ensuring at least one complete revolution, for 30 seconds. Stand the container on its end and tip it back 
and forth several times. Turn the container over onto its other end and tip it back and forth several times. 
Empty the rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Repeat 
this procedure two more times. Dispose of empty container in a sanitary landfill or by incineration, or, if 
allowed by State and local authorities, by burning. If burned, stay out of smoke. 
Refillable Container (> 250 Gals. & Bulk): Refillable container. Refill this container with pesticide only. 
Do not reuse this container for any other purpose. Cleaning the container before final disposal is the 
responsibility of the person disposing of the container. Cleaning before refilling is the responsibility of the 
refiller. To clean 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 rinsate into application equipment or rinsate 
collection system. Repeat this rinsing procedure two more times. 
Dispose of empty container in a sanitary landfill or by incineration, or, if allowed by state and local 
authorities, by burning. If burned, stay out of smoke. 
 
WARRANTY – CONDITIONS OF SALE 
OUR DIRECTIONS FOR USE of this product are based upon tests believed reliable. Follow directions 
carefully. Timing and method of application, weather and crop conditions, mixtures with other chemicals not 
specifically recommended, and other influencing factors in the use of this product are beyond the control of 
the Seller. To the extent consistent with applicable law, Buyer assumes all risks of use, storage 
and handling of this material not in strict accordance with directions given herewith. To the extent consistent 
with applicable law, in no case shall the Manufacturer or the Seller be liable for consequential, special or 
indirect damages resulting from the use or handling of this product when such use and/or handling is not in 
strict accordance with directions given herewith. To the extent consistent with applicable law, the foregoing 
is a condition of sale by Manufacturer and is accepted as such by the Buyer. 
 
 
 
 
DE-ESTER and the Drexel logo are either trademarks or registered trademarks of Drexel Chemical Company.