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docker: production image + Gitea Actions for monthly refresh

Dockerfile: self-contained image with corpus + Chroma + BM25 baked
in. Drawbar's compose pulls + runs without volume mounts. Built from
sources.json (labels schema), PRODUCT_NAME=crop_chem by default,
HYBRID_SEARCH=true (always-on for production quality). RERANK_URL +
OLLAMA_URL get set at compose time.

.gitea/workflows/refresh.yml: monthly cron (1st @ 06:00 UTC) does
full scrape → reindex → image push. Scrapes Bayer (~30 min) +
EPA PPLS row-crop filtered (~7h). Skips reindex+push if no corpus
diff. Tags pushed: :latest, :<sha12>, :corpus-<YYYY.MM.DD>.

.gitea/workflows/image-only.yml: on-demand or auto on code-only
pushes to main (paths: docs_mcp/, rag/, scrape/, requirements.txt,
Dockerfile, sources.json). Reindexes from committed corpus, builds
image, pushes. ~10 min vs ~9h full refresh.

.gitignore: corpus/ now COMMITTED (4,159 labels, 265 MB of .md +
sidecars). Lets image-only.yml rebuild indexes without re-scraping.
chroma/ + bm25/ still gitignored (regenerable binary indexes).

.dockerignore: drops venv, eval results, PLAN/README/CLAUDE.md,
deploy/, .git/ — keeps the image lean. corpus + chroma + bm25
explicitly NOT in dockerignore (those go INTO the image).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-24 12:32:41 -04:00

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VAQUERO

EPA Reg No: 2935-559
Registrant: WILBUR-ELLIS COMPANY LLC
Signal word: Caution
Active ingredients: Clethodim (26.4%)
Label accepted: 2019-09-27
Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/002935-00559-20190927.pdf

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, DC 20460 OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION September 27, 2019 A nne Downs Senior Registration Specialist Wilbur-Ellis Company LLC 2903 S. Cedar Avenue Fresno, CA 93725 Subject: Registration Review Label Mitigation for Clethodim Product Name: Vaquero E PA Registration Number: 2935-559 Application Dates: 06/04/2018 Decision Numbers: 555637 Dear Ms. Downs: The Agency, in accordance with the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), as amended, has completed reviewing all the information submitted with your application to support the Registration Review of the above referenced product in connection with the Clethodim Interim Decision, and has concluded that your submission is acceptable. The label referred to above, submitted in connection with registration under FIFRA, as amended, is acceptable. 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 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) list 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. A copy of your label stamped “Accepted” is enclosed. Products shipped after 12 months from the date of this amendment must bear the new revised label. Your release for shipment of the product bearing the amended label constitutes acceptance of these conditions. If these conditions are not complied with, the registration will be subject to cancellation in accordance with FIFRA section 6. Reg Review Label Acceptable v.20151230

Page 2 of 2 EPA Reg. No. 2935-559 Decision No. 555637 If you have any questions about this letter, please contact Srijana Shrestha by phone at 703-305- 6471, or via email at Shrestha.srijana@epa.gov. S incerely, L inda Arrington, Branch Chief Risk Management and Implementation Branch 4 Pesticide Re-Evaluation Division Office of Pesticide Programs E nclosure

ACTIVE INGREDIENT: Clethodim*.............................................................................................................................26.4% OTHER INGREDIENTS: .......................................................................................................... 73.6% TOTAL: ................................................................................................................................... 100.0%

Contains Petroleum Distillates

*(E)-2-[1-[[(3-chloro-2-propenyl)oxy]imino]propyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one VAQUERO ® contains 2.0 lb. clethodim per gallon.

EPA Reg. No. 2935-559 EPA Est. No. 42750-MO-001

KEEP OUT OF REACH OF CHILDREN CAUTION PRECAUTIONARY STATEMENTS HAZARDS TO HUMANS AND DOMESTIC ANIMALS Harmful if swallowed. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco or using the toilet. Avoid contact with skin, eyes or clothing. Remove and wash contaminated clothing before reuse. Wear long sleeve shirt and long pants, chemical-resistant gloves and shoes plus socks. Wear protective eyewear. Avoid breathing spray mist.

FIRST AID

If swallowed: • Immediately call a poison control center or doctor. • Do not induce vomiting unless told to do so by a poison control center or doctor. • Do not give any liquid to the person. • Do not give anything by mouth to an unconscious person. If on skin: • Take off contaminated clothing. • Rinse skin immediately with plenty of water for 15-20 minutes. • Call a poison control center or doctor for treatment advice.

If inhaled: • Move person to fresh air. • If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably mouth-to-mouth if possible. • Call a poison control center or doctor for further 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 the first 5 minutes, then continue rinsing. • Call a poison control center or doctor for treatment advice. HOT LINE NUMBERS Have the product container or label with you when calling a poison control center or doctor, or going for treatment. You may also contact EMERGENCY TELEPHONE NUMBERS: (800) 424-9300 CHEMTREC (transportation and spills) (800) 222-1222 POISON CONTROL CENTER (human health) (888) 426-4435 ASPCA (animal health) NOTE TO PHYSICIAN - Contains petroleum distillate – vomiting may cause aspiration pneumonia. CLETHODIM GROUP 1 HERBICIDE Sep 27, 2019 2935-559

PERSONAL PROTECTIVE EQUIPMENT (PPE) Applicators and other handlers must wear: x Long-sleeved shirt and long pants x Chemical-resistant gloves such as Barrier Laminate or Viton > 14 mils x Shoes plus socks x Protective eyewear Discard clothing and other absorbent materials that have been d renched or heavily contaminated with this product’s concentrate. Do not reuse them. Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use detergent and hot wa ter. Keep and wash PPE separately from other laundry.

ENGINEERING CONTROLS STATEMENTS When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticide s [40 CFR 170.240 (d) (4-6)], the handler PPE requirements may be reduced or modified as specified in the WPS.

USER SAFETY RECOMMENDATIONS Users should: x Wash hands before eating, drinking, chewing gum, using tobacco , or using the toilet. x Remove clothing immediately if pesticide gets inside. Then was h thoroughly and put on clean clothing. x Remove PPE immediately after h andling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing.

ENVIRONMENTAL HAZARDS Do 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 apply where runoff is likely to occur. Do not apply where weather conditions favor drift from areas treated. Do not contaminate water when disposing of equipment washwater or rinsate. The use of this product may pose a hazard to the federally designated endangered species of Solano Grass and Wild Rice. Use of this product is prohibited in the following areas where the species are known to exist. Solano Grass: Solano County, California: the vernal lakes area bounded by th e Union Pacific Railroad and Hastings Road to the North, Highway 113 to the East, Highway 12 to the South, and Travis Air Force Base to the West. Wild Rice: Hays County, Texas. NON-TARGET ORGANISM ADVISORY STATEMENT: This product is toxic to plants and may adversely impact the forage and habitat o f non-target organisms, includin g pollinators, in areas adjacent to the treated area. Protect the forage and habitat of non-target organisms by following label directions intended to minimize spray drift. PHYSICAL OR CHEMICAL HAZARDS Combustible. Do not use or store near heat or open flame.

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 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 a ny requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation. Read the entire label before using this product. Use strictly i n accordance with label precautionary statements and directions.

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 agric ultural workers on farms, forests, nurseries, and greenhouses, and handlers of agric ultural pesticides. It contai ns requirements for training, decontamination, notification, and emergency assistance. It also contains specif ic instructions and exceptions pertaining to the statements on this label about personal protective equipment (P PE) and restricted-entry interval. 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 th e 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, soil, or water is: x Coveralls x Chemical-resistant gloves such as Barrier Laminate or Viton > 14 mils x Shoes plus socks x Protective eyewear

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. Keep all unprotected persons out of operating areas or vicinity where there may be drift. Do not enter treated areas without protective clothing until sprays have dried.

PRODUCT INFORMATION AND INSTRUCTIONS

VAQUERO is for use on the following:

A l f a l f a C o n i f e r P lantations Onion A m a r a n t h C o r n ( f ield)*** Orach Arracacha C o r n S alad Ornamentals A r r o w r o o t C o t t o n P a r s l e y A r t i c h o k e C r a n b e r r y P a r s n i p Arugula C r e s s P e a c h Asparagus Cucumber Peanut Bean (Various) D a n d e lion Pea (Various) Beet Dasheen (Taro) Pepino Bok Choy Dock Pepper B r o c c o l i E ggplant Potato Broccoli (Chinese) Endive Pumpkin Broccoli Raab F allow Land Purslane B r u s s e l s S p r o u t F ennel Radicchio B u r d o c k F l a x * R a d i s h Bushberry (Various) Garlic Radish (Oriental) C a b b a g e G e r k i n R a p e G r e e n s Caneberry (Various) Ginger Rhubarb C a n n a G i n s e n g R u t a b a g a Canola* G o u r d ( E dible) Safflower Cantaloupe G r o u n d C h e r r y S a l s i f y C a r d o o n H e r b s ( v a r i o u s ) S c a llion C a r r o t H o n e y d e w M elon Sesame C a s s a v a H o p s S hallot Cauliflower H o r s e r a d i s h S k i r r e t Cavalo Broccolo Jerusalem Artichoke Soybean

C e l e r i a c K a l e S p i c e s C e l e r y K ohlrabi Squash Celery (Chinese) Leek Strawberry Celtuce Leren Sugarbeet Chayote Lettuce Sunflower C h e r v i l M elon (Citrus) Sweet Potato C h i c o r y M i n t S w i s s Chard Chinese Artichoke Mizuna Tanier (Cocovam) Chinese Waxgourd Momordica Tomatillo Christmas Trees Muskmelon Tomato Chrysanthemum (edible) Mustard Greens Turmeric C h u f a M u s t a r d S e e d * T u r n i p Clover** N o n - B e a r i n g F r u i t / N u t C r o p s T u r n i p G r e e n s C o l l a r d s N o n - C r o p A r e a s W a t e r m e l o n Conifer Nurseries Non-Planted Areas Yam

*Not registered for use in California. **For use on clover grown in the states of Idaho, Oregon, and Washington only. *** VAQUERO Herbicide is for use to control existing stands of field corn (including Roundup Ready ® corn) and for use prior to replanting corn.

VAQUERO is a selective post-emergence herbicide for control of annual and perennial grasses. VAQUERO does not control sedges or broadleaf weeds. Control Symptoms: A reduction in vigor and growth is evident in treated grass weeds. Early chlorosis/necrosis of younger plant tissue is followed by a progressive collapse of t he remaining foliage. Symptoms will generally be observed in 7-14 days depending on grass species treated and environmental conditions. In some grass species, repeated use of VAQUERO (or similar post -emergence grass herbicides with the same mode of action) may lead to the selection of naturally occurrin g biotypes that are resistant to these products. A resistant biotype may be present if poor performance occurs and cannot be attributed to adverse weather or application conditions. This potential resistance will most lik ely occur in fields where other control strategies such as crop rotation, mechanical removal, and other classes of herbicides are not used from year-to-year. Do not allow VAQUERO to contact desirable grass crops such as c orn, rice, sorghum, small grains, or turf, as these and other grass crops will be injured or killed. Minor le af spotting may occur on treated plants under certain environmental conditions. New foliage is not affected. VAQUERO is not for use on vegetable crops being grown for seed production unless specific use directions are provided in this label or through Supplemental Labeling. Not all specialty varieties of vegetable crops on this label ha ve been tested for tolerance to VAQUERO. It is advised that, before applying VAQUERO to specialty varieties of crops listed on this label, crop tolerance should be investigated first using a small section of the field. It is possible that injury symptoms may occur. Symptoms may appear as leaf speckling or stunting. Best perennial grass control can be obtained if rhizomes or sto lons are cut up by preplant tillage practices, (discing, plowing, etc.) to stimulate maximum emergence of grass shoots. Cultural practices, such as continuous no-tillage in which the perennial grass rhizomes or stolons are not cut up, result in a very staggered, non- uniform weed emergence. Under these conditions and due to such non-uniform weed emergence, make no fewer than two VAQUERO applications per year at the appropriate weed-growth stage rate under continuous no-till conditions.

APPLICATION INFORMATION Application Timing Apply VAQUERO post-emergence to actively growing grasses accord ing to rate table directions in this label. Do not apply to grass plants under stress from insufficient moi sture or cold temperatures, or to grass plants exceeding recommended growth stages as unsatisfactory control may result. In arid regions where irrigation is used to supplement limited rainfall, VAQUERO should be applied as soon as possible after an irrigation (within 7 days). In arid regions, a second application of VAQUERO will generally provide more effective control of perennial grass weeds than a single application. Make second application to actively growing grass 2 - 3 weeks after emergence of new growth. Cultivation of treated grasses 7 days prior to or within 7 days after application of VAQUERO may reduce weed control. DO NOT APPLY VAQUERO if rainfall is expected within 1 hour of application since control may be reduced. Ground Application To ensure complete coverage, it is essential to use sufficient spray volumes and pressure. Use a minimum of 5 gallons and a maximum of 40 gallons of spray solution per acre. Under the following conditions, a minimum of 10 gallons per acre is required: na rrow row soybeans, broadleaf herbicide tank mixes, perennial grasses, volunteer corn, drought or stress conditions, heavy grass press ure or when grasses are at, or near, maximum height. Failure to use a minimum of 10 gallons per acre under t hese conditions can result in poor coverage and reduced grass control requiring repeat applications. Spray pres sures should reflect a minimum of 30 psi and a maximum of 60 psi at the nozzle. Do not use flood nozzles. Applications to onions (dry bulbs and green), garlic, and shall ots (dry bulbs and green) should be made in a minimum of 20 gallons of spray solution per acre.

Aerial Application AERIAL APPLICATION IS PROHIBITED FOR ALL TREE FRUITS AND TREE NUTS. Use a minimum of 3 gallons of sp ray solution per acre unless ot herwise directed on this label. As grass or crop foliage becomes dense, increase spray volume up to 10 gallons.

For onions (dry bulbs and green), garlic, or shallots (dry bulb s and green): Do not exceed 8 fl. oz./A (0.125 lb. a.i./A) in a single application when applying by air. In Califo rnia, air applications to onions, garlic or shallots should be made in a minimum of 20 gallons of spray solution per acre. NOTE: Crop injury may occur when VAQUERO is applied to onions, garlic, or shallots with aerial equipment. Spot Treatment When using hand sprayers or high-volume sprayers utilizing hand guns, mix 1/4 % - 1/2% (0.33 oz. - 0.65 oz. per gallon) VAQUERO and spray to wet vegetation, while not allowing runoff of spray solution. For uses where a crop oil concentrate (COC) or methylated seed oil (MSO) are rec ommended, include the COC or MSO at 1 % (1.3 oz. per gallon) by volume. For uses where a non-ionic surf actant is recommended, include the non-ionic surfactant at 1/4% (0.33 oz. per gallon) by volume. NOTE: If VAQUERO is applied as a spot treatment, do not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur.

USE RESTRICTIONS x Do not apply if rain is expected within 1 hour of application as unsatisfactory control may occur. x Do not plant rotational crops until 30 days after application of VAQUERO unless crop is listed on VAQUERO label. x Aerial application for all tree fruits and tree nuts is prohib ited. x Refer to crop specific Directions For Use for restrictions on: o Number of annual applications allowed per year o Maximum amount of product that may be applied per year per acr e o Maximum single application rates o Minimum spray intervals between applications

x Do not apply a post-emergence broadleaf herbicide within one d ay following application of VAQUERO or reduced grass control may result. x Do not apply under conditions of stress. Applying VAQUERO unde r conditions that do not promote active grass growth will reduce herbicide effectiveness. These conditi ons include drought, excessive water, extremes in temperature, low humidity and grasses either partially controlled or stunted from prior pesticide applications. Grasses under these kinds of stressful conditions will not absorb and translocate VAQUERO effectively, and will be less susceptible to herbicide activity. x Do not allow VAQUERO to contact desirable grass crops such as corn, rice, sorghum, small grains, or turf, as these and other grass crops will be injured or killed. Minor leaf spotting may occur on treated plants under certain environmental conditions. New foliage is not affected. x Application in Nassau and Suffolk counties of New York State is restricted to no more than 16 fl. oz. of VAQUERO (0.25 lb. a.i.) per acre per year.

CHEMIGATION INFORMATION This product may be applied to onions and garlic by sprinkler i rrigation systems. DO NOT apply by chemigation to any other crop.

CHEMIGATION – ONIONS (Dry Bulbs and Green) AND GARLIC ONLY SPRINKLER IRRIGATION APPLICATION x Do not apply VAQUERO by chemigat ion in the states of Idaho, Montana, Oregon and Washington. x Do not apply VAQUERO by chemigation to any other crop besides onions and garlic. Apply VAQUERO at the high rate specified for annual grasses (16 fl. oz./A) when the grass height is at the shorter end of the height range (application to taller grasses may not provide adequate control). Add a non-ionic surfactant at 0.25% v/v. Apply VAQUERO in 0.1 - 0.2 acre-inch of water either at the end of a regular irrigation set or as a separate application not associated with a regular irrigation using the least amount of water that provides proper distribution and coverage. Application of more than label specified volume of irrigation water per acre may result in decreased product performance by removing the chemical from the zone of effectiveness. Use a metering device to inject VAQUERO into irrigation water at a constant flow. Constant agitation must be maintained in the chemical supply ta nk during the entire period of herbicide application. Inject the product with a positive displacement pump into the main line ahead of a right angle turn to ensure adequate mixing. Allow time for all lines to flush the h erbicide through all nozzles before turning off irrigation water. To ensure the lines are flushed and free of r emaining herbicide, a dye indicator may be injected into the lines to mark the end of the application period. Do not apply VAQUERO through an irrigation system connected to a public water system. A public water system is a system for the provision of piped water to the publ ic for human consumption when such system has at least 15 service connections or regularly serves an average of at least 25 individuals daily at least 60 days out of the year.

USE PRECAUTIONS

Apply this product only through the following sprinkler irri gation systems: center pivot, lateral move, end tow, side (wheel) roll, travelers, big gun, solid set, or hand move. Do not apply this product through any other type of irrigation system.
Crop injury, lack of effectiveness, or illegal pesticide res idues in the crop may result from non-uniform distribution of treated water.
If you have any questions about calibration, you should cont act State Extension Service specialists, equipment manufacturers or other experts.
Do not connect an irrigation system (including greenhouse sy stems) used for pesticide application to a public water system unless the label-prescribed safety devices for public water supplies are in place.
A person knowledgeable of the chemigation system and respons ible for its operation or under supervision of the responsible person, shall shut the system down and make necessary adjustments should the need arise.

The system must contain a func tional check valve, vacuum relief valve, and low pressure drain appropriately located on the irrigation pipeline to prevent water source contamination from backflow.
The pesticide injection pipeline must contain a functional, automatic, quick-closing check valve to prevent the flow of fluid back toward the injection pump.
The pesticide injection pipeline must also contain a functio nal, normally closed solenoid-operated valve located on the intake side of the injection pump and connected to the system interlock to prevent fluid from being withdrawn from the supply tank when the irrigation system is either automatically or manually shut down.
The system must contain functional interlocking controls to automatically shut off the pesticide injection pump when the water pump motor stops.
The irrigation line or water pump must include a functional pressure switch which will stop the water pump motor when the water pressure decreases to the point where pesticide distribution is adversely affected.
Systems must use a metering pump, such as a positive displa cement injection pump (e.g., diaphragm pump) effectively designed and co nstructed of materials that ar e compatible with pesticides and capable of being fitted with a system interlock.
Do not apply when wind speed favors drift beyond the area intended for treatment.

SPRAY DRIFT SPRAY DRIFT DIRECTIONS

Aerial Applications: x Do not release spray at a height greater than 10 feet above the vegetative canopy, unless a greater application height is necessary for pilot safety. x Applicators are required to use a coarse or coarser droplet size (ASABE S572.1). x The boom length must not exceed 65% of the wingspan for airplanes or 75% of the rotor blade diameter for helicopters. x Applicators must use ½ swath displacement upwind at the downwi nd edge of the field. x Nozzles must be oriented so the spray is directed toward the back of the aircraft. x Do not apply when wind speeds e xceed 10 miles per hour at the application site. x Do not apply during temperature inversions. Ground Boom Applications: x Apply with the nozzle height recommended by the manufacturer, b ut no more than 3 feet above the ground or crop canopy. For all other ground applications, the n ozzle must be no more than 3 feet from the target vegetation. x Applicators are required to use a medium or coarser droplet size (ASABES572.1). x Do not apply when wind speeds e xceed 10 miles per hour at the application site. x Do not apply during temperature inversions.

SPRAY DRIFT ADVISORIES THE APPLICATOR IS RESPONSIBLE FOR AVOIDING OFF-SITE SPRAY DRIFT. BE AWARE OF NEARBY NON-TARGET SITES AND ENVIRONMENTAL CONDITIONS IMPORTANCE OF DROPLET SIZE An effective way to reduce spray drift is to apply large drople ts. Use the largest droplets that provide target pest control. While applying larger droplets will reduce spray drift , the potential for drift will be greater if applications are made improperly or under unfavorable environmental conditions.

Controlling Droplet Size – Ground Boom x Volume – Increasing the spray volume so that larger droplets are produc ed will reduce spray drift. Use the highest practical spray volume for the application. If a g reater spray volume is needed, consider using a nozzle with a higher flow rate. x Pressure – Use the lowest spray pressure recommended for the nozzle to pr oduce the target spray volume and droplet size. x Spray Nozzle – Use a spray nozzle that is designed for the intended applicati on. Consider using nozzles designed to reduce drift. Controlling Droplet Size – Aircraft x Adjust Nozzles – Follow nozzle manufacturers recommendations for setting up noz zles. Generally, to reduce fine droplets, nozzles should be oriented parallel with the airflow in flight. BOOM HEIGHT – Ground Boom For ground equipment, the boom should remain level with the crop and have minimal bounce. RELEASE HEIGHT – Aircraft Higher release heights increase the potential for spray drift. SHIELDED SPRAYERS Shielding the boom or individual nozzles can reduce spray drift . Consider using shielded sprayers. Verify that the shields are not interfering with the uniform deposition of the spray on the target area. TEMPERATURE AND HUMIDITY When making applications in hot and dry conditions, use larger droplets to reduce effects of evaporation. TEMPERATURE INVERSIONS Drift potential is high during a temperature inversion. Tempera ture inversions are characterized by increasing temperature with altitude and are common on nights with limited cloud cover and light to no wind. The presence of an inversion can be indicated by ground fog or by the movement of smoke from a ground source or an aircraft smoke generator. Smoke that layers and moves laterally in a con centrated cloud, (under low wind conditions) indicates an inversion, while smoke that moves upward and rapid ly dissipates indicates good vertical air mixing. Avoid applications during temperature inversions. WIND Drift potential generally increases with wind speed. AVOID APPL ICATIONS DURING GUSTY WIND CONDITIONS. Applicators need to be familiar with local wind patterns and terrain that could affect spray drift.

TANK MIXES (See page 41 for additional tank mix instructions) Always read and follow the entire label of each product to be used in the tank mix with this product. Always follow the most restrictive label language, including al l crop rotation and other crop restrictions, for all products whether used alone, or in a tank mix. Tank mixes of VAQUERO and broadleaf herbicides may result in re duced grass control. If grass regrowth occurs, an additional application of VAQUERO may be necessary. Tank mixing or use of this product with any other product which is not specifically and expressly authorized by the label shall be the exclusive risk of the user, applicator and/or applicator advisor.

WEED RESISTANCE MANAGEMENT Some weeds are known to develop resistance to herbicides that h ave been used repeatedly. While the development of herbicide resistance is well understood, it is n ot easily predicted. Therefore, herbicides should be used in conjunction with the resistance management strategies in the area.

For resistance management, please note that VAQUERO contains a Group 1 herbicide. Any weed population may contain plants naturally resistant to Group 1 herbicides. T he resistant individuals may dominate the weed population if these herbicides are used repeatedly in the same fields. Appropriate resistance-management strategies should be followed. To delay herbicide resistance, take one or more of the following steps: • Rotate the use of VAQUERO or other Group 1 herbicides within a growing season sequence or among growing seasons with different herbicide groups that control the same weeds in a field. x Apply VAQUERO at the correct timing and rate needed to control the most difficult weed in the field. x Use tank mixtures with herbicides from a different group if su ch use is permitted; where information on resistance in target weed species is available, use the less re sistance-prone partner at a rate that will control the target weed(s) equally as well as the more resistan ce-prone partner. Consult your local extension service or certified crop advisor if you are unsure a s to which active ingredient is currently less prone to resistance. x Adopt an integrated weed-management program for herbicide use that includes scouting and uses historical information related to herbicide use and crop rotation, and that considers tillage (or other mechanical control methods), cultural (e.g., higher crop seeding rates; precision fertilizer application method and timing to favor the crop and not the weeds), biological (weed-competitive crops or varieties) and other management practices. x Scout fields prior to herbici de application to identify the weed species present and their growth stage to determine if the intended application will be effective. x Scout fields after herbicide application to monitor weed popul ations for early signs of resistance development. Indicators of possible herbicide resistance includ e: (1) failure to control a weed species normally controlled by the herbicide at the dose applied, espec ially if control is achieved on adjacent weeds; (2) a spreading patch of non-controlled plants of a part icular weed species; and (3) surviving plants mixed with controlled individuals of the same species. I f resistance is suspected, prevent weed seed production in the affected area by an alternative herbicid e from a different group or by a mechanical method such as hoeing or tillage. Prevent movement of resistant weed seeds to other fields by cleaning harvesting and tillage equipment when moving between fields, and planting clean seed. x If a weed pest population continues to progress after treatmen t with this product, discontinue use of this product, and switch to another m anagement strategy or herbicide with a different mode of action, if available, and/or use non-chemical means to remove escapes, as practical, with the goal of preventing further seed production.

Report any incidence of non-performance of this product against a particular weed species to your local Wilbur-Ellis Company representative or call (720) 306-6340.

ADJUVANT RECOMMENDATIONS The addition of a crop oil concentrate or methylated seed oil o r a non-ionic surfactant such as RAINIER-EA ® or R-11® will improve the performance of VAQUERO. Crop oil concentrates and methylated seed oils can cause crop injury with certain tank mix partners or on sensitive crop s. Under these circumstances, non-ionic surfactants (NIS) can be used in place of crop oil concentrates . Reduced weed control may result from use of non-ionic surfactant, instead of crop oil concentrates. Oil/nit rogen blend adjuvants may be substituted for crop oil concentrates or methylated seed oil at appropriate equivale nt use rates. Under drought conditions, methylated seed oil adjuvants can be used in place of COCs to i mprove performance. Methylated seed oils can increase crop injury potential and care should be taken when considering their use. Ammonium sulfate (AMS) or urea-ammonium nitrate (UAN), and similar liquid foliar nitrogen fertilizers can improve control of hard to control grasses and help overcome potential antagonism from tank mix pa rtners. The use of AMS or UAN is only allowed on specified crops and may increase the possibility of crop injury under some conditions.

Follow TABLE 1 for ADJUVANT USE INSTRUCTIONS. Follow TABLE 2 for VAQUERO HERBICIDE USE RATES/RESTRICTIONSAND GUIDELINES

TABLE 1: ADJUVANT USE WITH VAQUERO HERBICIDE Adjuvant Adjuvant Use Rate Comments COC (Crop Oil Concentrate) OR

1% v/v Use with VAQUERO in most use patterns other than those listed directly below.

MSO (Methylated Seed Oil) OR

1% v/v Use for improved control under drought conditions or other weed stress conditions. MSO can increase injury with some tank mix partners. NON-IONIC SURFACTANT 0.25% v/v Use where directed or where crop sensitivity is a concern.

OIL/NITROGEN BLEND

1% v/v May be used in place of COC or MSO for enhanced efficacy where conditions and crops permit. Nitrogen Fertilizer1 Use Rate Comments Ammonium Sulfate (AMS) OR 1-4 lb./A or 8.5–18 lb./100 gallons of spray solution Use for improved control of difficult grass species. AMS is not to be used on all crops. 28-32% Urea Ammonium Nitrate (UAN) 1-2 qt./A Use when a source of AMS is not available. 1 The addition of liquid fertilizer is not recommended for the following crops: Arracasha, Arrowroot, Artichoke, Aspar agus, Beet, Broccoli, Broccoli Raa b, Brussels Sprout, Burdock, Bushberry, Caneberry, Cabbage, Canna, Card on, Carrot, Cassava, Cauliflow er, Cavalo Broccolo, Celeriac, Celery, Celtuce, Chayote, Chervil, Chicory, Chufa, Collards, Cranberry, Cucurbits, Dasheen, Eggplant, Fennel, Garlic, Ginger, Ginseng , Ground Cherry, Herbs, Hops, Horseradish, Kale, Leeks, Leren, Mizuna, Mustard Greens, Mustard Seed, Non-Bearing Food Crops, Onion (dry bulb), Parsley, Parsnip, Peach, Pepino, Pepper, Pimento, Potato, Radish , Rape Greens, Rhubarb, Rutabaga, Salsify, Sesame, Shallots (dry bulb), Skirret, Strawberry, Sweet Potato, Swiss Chard, Tanier, Tomatillo, Turmeric, Turnip and Yam.

TABLE 2: CROP SPECIFIC USE DIRECTIONS, RESTRICTIONS AND LIMITATIONS FOR VAQUERO

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions

Alfalfa including:

Seedling or Estab lished Alfalfa Sainfoin Holy Clover Birdsfoot Trefoil

15 days before grazing, feeding or harvesting (cutting) for forage or hay

6 -16 fl. oz.

COC/MSO at 1% v/v or NIS at 0.25% v/v

AMS at 1-4 lb./A •This product may be applied to alfalfa grown fo r seed, hay, silage, green chop, or direct grazin g. •For weed control in established alfalfa, the minimum use rate is 10 fl. oz. /A (.156 lb. a.i./A) per year.

RESTRICTIONS:

• Do not apply more than 16 fl. oz./ A in a single application. • Do not make more than 4 applications per year. • Do not apply more than 64 fl. oz./A (1.0 lb. a.i./A) per year. • For repeat applications, allow a minimum 14-day interval between applications. •Do not apply VAQUERO and 2,4-DB as a tank mix to alfalfa unless the 60-day feeding, grazing, and harvesting restriction on the 2,4-DB label can be observed. •Do not plant rotational crops until 30 days after application of VAQUERO.

Artichoke (Globe)

5 days

6-8 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: • Do not apply more than 8 fl. oz./A in a single application. • Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb a.i./A) per year. • For repeat applications allow a minimum 14-day interval between applications. Asparagus 1 day 6-8 fl. oz. NIS at 0.25% v/v RESTRICTIONS: • Do not apply more than 8 fl. oz./A in a single application. • Do not make more than 4 applications per year. • Do not apply more than 32 fl. oz./A (0.5 lb a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Beans, Dry including: Bean (Lupinus spp.) Grain Sweet White White Sweet Bean (Phaseolus spp.) Field Kidney Lima (dry) Navy Pinto Tepary Bean (Vigna spp.) Adzuki Bean Black-eyed Pea Catjang Cowpea Crowder Pea Moth Bean Mung Bean Rice Bean Southern Pea Urd Bean Broad (dry) Chickpea (garbanzo) Guar Lablab Bean Lentil

30 days

6-16 fl. oz.

COC/MSO at 1% v/v or NIS at 0.25% v/v

AMS at 1-4 lb./A •Refer to Table 9 for reduced rate directions for the control of small annual grasses. •The addition of AMS has shown improved grass control for difficult to control species including: quackgrass, Rhizome Johnsongrass, red rice, wild oats, volunteer cereals, and volunteer corn.

21 days

6-8 fl. oz.

NIS at 0.25% v/v

•Refer to Table 9 for reduced rate directions for the control of small annual grasses. •The addition of AMS has shown improved grass control for difficult to control species including: quackgrass, rhizome Johnsongrass, red rice, wild oats, volunteer cereals and volunteer corn.

RESTRIC TIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 1 application per year. •Do not apply more than 8 fl. oz./A (0.125 lb. a.i./A) per year.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Beet, Garden 30 days

6-8 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: • D o not apply more than 8 fl. oz./A in a single application. • Do not make more than 4 applications per year.

• Do not apply more than 32 fl. oz. /A (0.50 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications. Brassica Vegetables, Head and Stem including: Broccoli Cabbage Cauliflower Brussels Sprouts

30 days

6-8 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: • Do not apply more than 8 fl. oz./A in a single application. • Do not make more than 4 applications per year. • Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications. Bushberry, including: Aronia berry Blueberry, Highbush Chilean Guava Cranberry, Highbush Currant, Black Currant, Buffalo Currant, Native Currant, Red Elderberry European Barberry Gooseberry Honeysuckle, edible Huckleberry Jostaberry Juneberry Saskatoon berry Native currant Salai Sea Buckthorn Cultivars, varieties and/or hybrids of these

14 days

6-8 fl. oz.

NIS at 0.25% v/v Apply at the base of the plant where grassy weeds are growing near the ground.

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per ye ar. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications. •Do not apply to low growing berries. •Do not apply to Bushberry grown for root stock.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Caneberry, including: Blackberry

Loganberry Raspberry, black Raspberry, red Raspberry, wild Cultivars, varieties and/or hybrids of these.

7 days

6-8 fl. oz.

NIS at 0.25% v/v Apply at the base of the plant where grassy weeds are growing near the ground.

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year.

•Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications. •Do not apply to low growing berries. •Do not apply to Caneberry grown for root stock.

Canola* *Not for use in California unless accompanied by a supplemental label

70 days

4-6 fl. oz.

NIS at 0.25% v/v Crop injury may occur when VAQUERO is applied during the bloom period.

RESTRICTIONS: •Do not apply more than 6 fl. oz./A in a single application. •Do not make more than 1 application per year. •Do not apply after crop has begun bolting. Carrot 30 days

6-8 fl. oz.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Clover 15 days before grazing, feeding, or harvesting (cutting) for forage or hay

6-16 fl. oz.

NIS at 0.25% v/v For use on clover grown in Idaho, Oregon, and Washington only.

RESTRICTIONS: •Do not apply more than 16 fl. oz./A in a single application. •Do not make more than 2 applications per year. •Do not apply more than 16 fl. oz./A (0.25 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications. Corn, Field For burn down of existing stand of Roundup Ready field corn or volunteer Roundup Ready field corn prior to replanting field corn See Directions for Use in Roundup Ready Field Corn (Burn down) in Table 6.

90 days

2 fl. oz.

COC/MSO at 1% v/v

plus

AMS at 1-4 lb./A

To control the existing stand, replant no sooner than 6 days after application.

RESTRICTIONS: •Do not apply more than 2 fl. oz./A in a single application. •Do not make more than 1 application per year. •Do not apply more than 2 fl. oz./A (0.0312 lb. a.i./A) per year.

Cotton

60 days

6-16 fl. oz.

COC/MSO at 1% v/v or NIS at 0.25% v/v

AMS at 1-4 lb./A The addition of AMS has shown improved grass control for difficult to control species including: quackgrass, Rhizome johnsongrass, red rice, wild oats, volunteer cereals, and volunteer corn.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions

Cranberry

30 days

6-8 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application.

•Do not make more than 4 applications per year.

•Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications. •Do not apply between the “hook” stage and full fruit set.

Cucurbits, including: Cantaloupes (all) Chayote (fruit) Chinese Wax Gourd Citron Melon Cucumber Gherkin Gourd, edible Honeydew Melon Muskmelons (all) Pumpkin Squash (all) Watermelon

14 days

6-8 fl. oz.

NIS at 0.25% v/v

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application.

•Do not make more than 4 applications per year.

•Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications. Fallow Land Conifer Trees (and other non- producing agricultural areas) Non-Crop or Non- Planted Areas

N/A

6-16 fl. oz.

COC/MSO at 1% v/v or NIS at 0.25% v/v

AMS at 1-4 lb./A

•Do not plant any crop for 30 days after application unless VAQUERO is registered for use on that crop. Refer to additional instructions found under the sections titled CONIFER TREES or NON- CROP and NON-PLANTED AREAS.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Flax* *Not for use in California unless accompanied by a supplemental label

60 days

6-8 fl. oz.

NIS at 0.25% v/v Apply prior to bloom. Crop injury may occur when VAQUERO is applied during the bloom period.

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 2 applications per year. •Do not apply more than 16 fl. oz./A (0.25 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications.

Fruiting Vegetables (except Tomato), including: Eggplant Groundcherry Pepino Peppers (all) Tomatillo

20 days

6-8 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: Do not apply more than 8 fl. oz./A in a single application.

•Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications.

Garlic

45 days

6-8 fl. oz.

NIS at 0.25% v/v •Use a minimum of 20 gallons per acre spray volume by ground. •Use a minimum of 10 gallons per acre spray volume by air in all states except California.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions

Garlic*

*California Only

45 days

6-8 fl. oz.

NIS at 0.25 v/v •Use a minimum of 20 gallons per acre spray volume by ground. •Use a minimum of 20 gallons per acre spray volume by air. •Observe a minimum of 14 days between applications of VAQUARO and liquid nitrogen or other herbicide applications. Injury to the crop may occur when shorter intervals are observed.

RESTRICTIONS: GROUND AND AIR APPLICATIONS •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 2 applications per year. •Do not apply more than 16 fl. oz./A (0.25 lb. a.i./A) per year. •For repeat applications, allow a minimum 14 -day interval between applications. •Do not apply VAQUERO until the crop has at least two full leaves. •For spot treatment, do not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur. Garlic For chemigation refer to the instructions found under the section titled CHEMIGATION – ONIONS (Dry Bulbs and Green) AND GARLIC ONLY

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Herbs including: Angelica

Balm Basil Borage Bumet Camomile Catnip Chervil (dried) Chive Chive, Chinese Clary Coriander (leaf) Costmary Cilantro (leaf) Curry (leaf) Dill (dillweed) Horehound Hyssop Lavender Lovage (leaf) Marigold Marjoram (Origanum spp.) Nasturtium Parsley (dried) Pennyroyal Rosemary Rue Sage Savory, Summer and Winter

14 days

6 -8 fl. oz.

NIS at 0.25% v/v VAQUERO has not been tested on all herbs and herb varieties. It is the responsibility of the user to test VAQUERO on a small portion of the crop to be treated before treating the entire field.

Crop tolerance to VAQUERO should be verified on a small area of the herb crop, at the specified VAQUERO rate and with the same NIS that will be used on the herb field. Grass control may be acceptable without the additi on of an adjuvant. If no crop response is evident seven (7) days after treatment, VAQUERO may be used on the entire field at the rate tested and with the same crop oil used in the tolerance test.

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications allow a minimum 14 -day interval between applications. Hops

21 days 6-8 fl. oz. NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Leafy Petioles including:

Cardoon Celery Celtuce Chinese Celery Fennel, Florence (finochio) Rhubarb Swiss Chard

30 days

6-8 fl. oz.

14 days

6-8 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application.

•Do not make more than 4 applications per year.

•Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications. Leafy Greens including:

Amaranth Leafy Amaranth Tampala Arugula (roquette) Chervil

Chrysanthemum, Garland Corn Salad Cress Garden Upland (yellow rock and winter) Dandelion Dock (sorrel) Endive (escarole) Lettuce, Head and Leaf

Orach Parsley Purslane Garden Winter Radicchio (red chicory)

14 days

6-8 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.50 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Legume Vegetables, Edible Podded including:

Bean (Phaseolus spp.) Runner Snap Wax Bean (Vigna spp.) Asparagus Chinese Longbean Moth Yardlong Jackbean Pea (Pisum spp.) Dwarf Edible pod Snow Sugar Snap Pigeon Sword Bean

21 days

6-8 fl. oz.

NIS at 0.25% v/v For peas apply before bloom, but no later than 21 days before harvest.

Refer to Table 9 for reduced rate directions for the control of small annual grasses.

The addition of AMS has shown improved grass control for difficult to control species including: quackgrass, rhizome Johnsongrass, red rice, wild oats, volunteer cereals, and volunteer corn.

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than one application per year. •Do not apply more than 8 fl. oz./A (0.125 lb. a.i./A) per year.

Mi nt

21 days

6-16 fl. oz. COC/MSO at 1% v/v or NIS at 0.25% v/v

AMS at 1-4 lb./A See Table 8 for further instructions.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Mustard Seed* *Not for use in California unless accompanied by a supplemental label

75 days

4-6 fl. oz.

NIS at 0.25% v/v Do not apply after crop has begun bolting. Crop injury may occur when VAQUERO is applied during the bloom period.

RESTRICTIONS: •Do not apply more than 6 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 16 fl. oz./A (0.25 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications.

Onions (Dry Bulbs Only)

45 days

6-16 fl. oz.

NIS at 0.25% v/v Use a minimum of 20 gallons per acre spray volume by ground.

Use a minimum of 10 gallons per acre spray volume by air in all states except California.

For spot treatment, do not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur. RESTRICTIONS: GROUND APPLICATIONS. •Do not apply more than 16 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 64 fl. oz. /A (1.0 lb. a.i./A) per year. •For repeat applications, allow a minimum of 14-day interval between applications. AIR APPLICATIONS •Do not exceed 8 fl. oz./A in a single application.

•Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum of 14-day.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions

*On ions (Dry Bulbs Only)

*California Only

45 days

6-16 fl. oz.

NIS at 0.25%v/v Use a minimum of 20 gallons per acre spray volume by ground.

Use a minimum of 20 gallons per acre spray volume by air.

Do not apply VAQUERO until the crop has at least two full leaves.

Observe a minimum of 14 days between applications of VAQUARO and liquid nitrogen or other herbicide applications. Injury to the crop may occur when sho rter intervals are observed.

For spot treatment, do not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur.

RESTRICTIONS: GROUND APPLICATIONS. •Do not apply more than 16 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 64 fl. oz./A (1.0 lb. a.i./A) per year. •For repeat applications, allow a minimum of 14-day interval between applications. AIR APPLICATIONS •Do not exceed 8 fl. oz./A in a single application. •Do not make more than 2 applications per year. •Do not apply more than 16 fl. oz./A (0.25 lb. a.i./A) per year. •For repeat applications, allow a minimum of 14-day interval between applications.

Onions (Dry Bulbs and Green) For chemigation, refer to the instructions found under the section titled CHEMIGATION – ONIONS (Dry Bulbs and Green) AND GARLIC ONLY

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Onions, Green including: Green Eschalots Green Shallots Japanese Bunching

Onions Leeks Scallions or Spring

Onions

14 days

6-8 fl. oz.

Ornamentals

N/A 6-16 fl. oz. NIS at 0.25% v/v

If VAQUERO is applied as a spot treatment, care should be taken to not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur.

Sugar maples cannot be tapped for syrup within one year of VAQUERO application.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Non-Bearing Food Crops

N/A 6-8 fl. oz. NIS at 0.25% v/v/

Refer to instructions found under the section titled “NON- BEARING FOOD CROPS”.

Sugar maples cannot be tapped for syrup within one year of a VAQUERO application.

If VAQUERO is applied as a spot treatment, care should be taken to not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur.

RESTRICTIONS:

•Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications make on a minimum of a 14 -day interval. Pea, Dry including: Pea (Pisum spp.) Field Pigeon

30 days

6-8 fl. oz.

NIS at 0.25% v/v Apply before bloom but not later than 30 days prior to harvest.

Refer to Table 9 for reduced rate directions for the control of small annual grasses.

Applications of VAQUERO to peas during bloom period could result in severe crop injury, including loss of yield and delayed mat urity.

The addition of AMS has shown improved grass control for difficult to control species including: quackgrass, rhizome Johnsongrass, red rice, wild oats, volunteer cereals and volunteer corn .

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than one application per year. •Do not apply more than 8 fl. oz./A (0.125 lb. a.i./A) per year.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Peas, Succulent including:

Pea (Pisum spp.) English Pea Garden Pea Green Pea Pigeon Pea

21 days

6-8 fl. oz.

NIS at 0.25% v/v Apply before bloom but not later than 21 days prior to harvest.

Applications of VAQUERO to peas during the bloom period could result in severe crop injury, including loss of yield and delayed maturity.

Refer to Table 9 for reduced rat e directions for the control of small annual grasses.

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single applicati on. •Do not make more than 1application per acre per year. •Do not apply more than 8 fl. oz./A (0.125 lb. a.i./A) per year. Peach 14 days 6-8 fl. oz. NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications. •Do not apply to peaches grown for root stock.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Peanut (including Perennial)

40 days 6-16 fl. oz. COC/MSO at 1% v/v or NIS at 0.25% v/v

AMS at 1-4 lb./A

The addition of AMS has shown impr oved grass control for difficult to control species including: quackgrass, Rhizome Johnsongrass, red rice, wild oats, volunteer cereals, and volunteer corn.

RESTRICTIONS

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Radish 15 days 6-8 fl. oz. NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 2 applications per year. •Do not apply more than 16 fl. oz./A (0.25 lb. a.i./A) per year. •For repeat applications, allow a minimum 14 -day interval between applications. Root Vegetables (except Radish), includi ng: Chicory Ginseng Horseradish Turnip

30 days

6-8 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application.

•Do not make more than 4 applicati ons per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications. Safflower 70 days 6-8 fl. oz. NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz ./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications. Sesame

14 days 6-8 fl. oz. NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year.

•Do not apply more than 32 fl. oz. /A (0.5 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications. •Do not apply during flowering.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Shallots (Dry Bulbs Only)

45 days

6-8 fl. oz.

NIS at 0.25% v/v Use a minimum of 20 gallons per acre spray volume by gr ound.

Use a minimum of 10 gallons per acre spray volume by air in all states except California.

For spot treatment, do not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur.

RESTRICTIONS: GROUND AND AIR APPLICATIONS.

•Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 2 applications per year. •Do not apply more than 16 fl. oz./A (0.25 lb. a.i./A) per year. •For repeat applications, allow a minimum 14 -day interval between applications.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions *Shallots (Dry Bulbs Only)

*California Only

45 days

6-8 fl. oz.

NIS at 0.25% v/v Use a minimum of 20 gallons per acre spray volume by ground.

Use a minimum of 20 gallons per acre spray volume by air.

Do not apply VAQUERO until the crop has at least two full leaves.

Observe a minimum of 14 days between applications of VAQUARO and liquid nitrogen or other herbicide applications. Injury to the crop may occur when shorter intervals are observed.

For spot treatment, do not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur.

RESTRICTIONS GROUND AND AIR APPLICATIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 2 applications per year. •Do not apply more than 16 fl. oz./A (0.25 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Soybean 60 days 3-16 fl. oz. COC/MSO at 1% v/v or NIS at 0.25% v/v

AMS at 1-4 lb./A

Refer to Table 9 for reduced rate directions for the control of small a nnual grasses.

Refer to Table 7 for reduced rate directions for the control of volunteer corn according to corn height.

Lowest use rate may not be ef fective on hard to control grass species.

RESTRICTIONS: •Do not apply more than 16 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 64 fl. oz./A (1.0 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications. •Do not graze treated fields or feed treated forage or hay to livestock. Strawberry 4 days 6-8 fl. oz. NIS at 0.25% v/v RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Sugarbeet 40 days 6-16 fl. oz. COC/MSO at 1% v/v or NIS at 0.25% v/v

AMS at 1-4 lb./A

Refer to Table 9 for reduced rate directions for the control of small annu al grasses.

Refer to the instructions found in the section titled “Directions for Micro -Rate Applications to Sugarbeets”.

The addition of AMS has shown improved grass control for difficult to control species including: quackgrass, Rhizome johnsongrass, red rice, wild oats, volunteer cereals, and volunteer corn.

Crops Minimum Time from Application to Harvest (PHI)

Single Application Use Rates Per Acre

Adjuvant and/or AMS Use Instructions

Special Use Instructions Sweet Potato, Yam and other tuberous and corm vegetables (except Potato ), including: Artichoke – Chinese, Jerusalem Cassava – Bitter, Sweet Ginger

30 days

6-16 fl. oz.

NIS at 0.25% v/v The addition of AMS has shown improved grass control for difficult to control species including: quackgrass, Rhizome johnsongrass, red rice, wild oats, volunteer cereals, and volunteer corn.

Tomato

20 days

6-16 fl. oz.

NIS at 0.25% v/v RESTRICTIONS: Do not apply more than 16 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 64 fl. oz./A (1.0 lb. a.i./A) per year. •For repeat applications allow a minimum 14-day interval between applications.

NON-BEARING FOOD CROPS Do not apply VAQUERO to non-bearing fruit or nut crops that are grown for root stock. Non-bearing fruit and nut crops are plants that will not bear f ruit or nuts for at least one year following VAQUERO application.

Crop injury to non-bearing fruit and nut crops can occur if VAQ UERO is improperly applied. VAQUERO should not be applied directly over the top of these plant types. Inst ead, spray should be directed at the base of the plant where grassy weeds are growing near the ground.

COMMON NAME SCIENTIFIC NAME Apples Malus spp. Berries Vaccinium spp. Rubus spp. Cherry, Sweet Prunus avium Citrus Fruits Citrus spp. Grapes Vitis spp. Olives Olea spp. Peach Prunus persica Pears Pyrus communis Prunes Prunus spp. Stone Fruits Prunus spp.

COMMON NAME SCIENTIFIC NAME Strawberry Fragaria spp. Tree Nuts Almond Prunus dulcis Filbert Corylus maxima Pecan Carya illinoinensis Pistachio Pistacia vera Walnut Juglans spp.

RESTRICTIONS: •Do not apply more than 8 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 32 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications. •Refer to Table 2 for crop specific Directions for Use.

CONIFER TREES VAQUERO can be used to control labeled grasses in Christmas tre e farms, conifer nurseries, and conifer plantations (but not in forests).

COMMON NAME SCIENTIFIC NAME Arborvitae, American Thula occidentalis Cedars Cedrus spp. Cypress Taxodium spp. Douglas Fir Pseudotsuga menziesii Firs Abies spp. Hemlock, Canadian/Eastern Tsuga canadensis Hemlock, Western Tsuga heterophylla Pines Pinus spp. Spruces Picea spp. Yew Taxus spp.

NON-CROP OR NON-PLANTED AREAS The following areas are considered non-crop or non-planted areas: rights-of-way including railroads, highways, roads, dividers, medians, pipelines, public utility lines, pump ing stations, transformer stations and substations, around airports, electric utilitie s, commercial buildings, manu facturing plants, storage yards, rail yards, fence lines, parkways and post-harvest croplands, also beneath greenhouse benches and around golf courses.

RESTRICTIONS: •Do not apply more than 16 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 64 fl. oz./A (0.5 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications. •Refer to Table 2 for crop specific Directions for Use.

TABLE 3: USE DIRECTIONS FOR ANNUAL GRASSES (EXCEPT FOR ESTABLISHED ALFALFA AND MINT) Apply only to actively growing grasses at recommended weed heights. Apply when the first grass weed species in a mixed grass weed p opulation reaches the recommended growth stage for treatment. Use the high rate under heavy grass pressure and/or when grasses are at maximum height.

Grass Species Scientific Name Weed* Height (inches) Rate (fl. oz./A) High Rate (4) Barnyardgrass Echinochloa crus-galli 2-8 6 8 Broadleaf Signalgrass Brachiaria platyphylla 2-6 6 8 Brome California Bromus carinatus 2-6 6 8 Cheatgrass Bromus secalinus 2-6 6 8 Downy Bromus tectorum 2-6 6 8 Ripgut Bromus diandrus 2-6 6 8 Canarygrass Phalaris canariensis 1-4 6 8 Crabgrass Hairy Digitaria adscendens 2-6** 6 8 Large Digitaria sanguinalis 2-6** 6 8 Smooth Digitaria ischaemum 2-6** 6 8 Southern Digitaria ciliaris 2-6** 6 8 Crowfootgrass Dactyloctenium aegyptium 2-6** 6 8 Fall Panicum Panicum dichotomiflorum 2-8 6 8 Field Sandbur Cenchrus incertus 2-6 6 8 Foxtail Giant Setaria faberi 2-12 6 8 Green Setaria viridis 2-8 6 8 Yellow Setaria glauca 2-8 6 8 Goosegrass Eleusine indica 2-6** 6 8 Itchgrass Rottboellia exaltata 2-6 6 8 Junglerice Echinochloa colona 2-6 6 8 Lovegrass (Stinkgrass) Eragrostis cilianensis 2-6 6 8 Rabbitsfootgrass Polypogon monspeliensis 1-4 6 8 Red Rice Oryza sativa 1-3 6 8 Ryegrass Hardy Lolium remotum 2-6 6 8 Italian Lolium multiflorum 2-6 6 8 Seedling Johnsongrass Sorghum halepense 4-10 6 8 Shattercane Sorghum bicolor 6-18 6 8 Southwestern Cupgrass Eriochlola gracillis 2-6 6 8 Sprangletop Amazon Leptochloa panicoides 2-6 6 8 Bearded Leptochloa fascicularis 2-6 6 8 Mexican Leptochloa uninervia 2-6 6 8 Red Leptochloa filiformis 2-6 6 8 Texas Panicum Panicum texanum 2-6 6 8 Volunteer Cereals (3) Barley Hordeum vulgare 2-6 6 8 Oats Avena sativa 2-6 6 8 Rye Secale cereale 2-6 6 8 Wheat Triticum aestivum 2-6 6 8 Volunteer Corn (2) Zea mays 4-12 3 6

Grass Species Scientific Name Weed* Height (inches) Rate (fl. oz./A) High Rate (4) Volunteer Corn (S.R.) (1) Zea mays 4-12 8 (suppression only) Volunteer Corn (2) Zea mays 12-24 4 8 Volunteer Grain Sorghum Sorghum bicolor 8-12 6 8 Wild Oats Aven fatua 2-6 6 8 Wild Proso Millet Panicum miliaceum 2-10 6 8 Witchgrass Panicum capillare 2-8 6 8 Woolly Cupgrass Eriochloa villosa 2-8 6 8 *Generally, occurs between 3-leaf stage and tillering **Length of lateral growth

(1) Sethoxydim resistant volunteer corn. (2) Includes Roundup Ready, Liberty Link ® and IMI-Corn® volunteer corn. (3) When the cereal grain crop (such as wheat) is interseeded f or crop establishment or is planted as wind breaks to aid crop establishment, the minimum VAQUERO use rate for control is 8 fl. oz./A. (4) Rates higher than 8 fl. oz./A may be applied in certain geo graphic areas, environmental conditions, or cropping situations, where experience has shown that higher rat es are needed for satisfactory control of annual grasses. In these situations, rates from 8 – 16 fl. oz./A may be applied. Do not apply more than 8 fl. oz./ A of VAQUERO per application to the following crops: asparagus, carrot, cranberry, cucurbit, flax, fruiting vegetables (except tomato), garden beet, green onion, head and stem brassica vegetables, herbs, hops, leaf petioles, leafy brassica greens, leafy greens, non-bearing food crops, root veg etables, safflower, sesame and strawberry. Do not apply more than 6 fl. oz./A of VAQUERO per application to canola or mustard seed.

TABLE 4: DIRECTIONS FOR PERENNIAL GRASSES x Make applications only to activ ely growing grasses at specified weed heights. x Apply when the first grass weed species in a mixed grass weed population reaches the specified growth stage for treatment. x Use the high rate when grasses are at maximum height and/or un der heavy grass pressure.

Grass Species Scientific Name Weed Height (inches) Rate (fl. oz./A) High Rate Bermudagrass Cynodon dactylon First Application 3 (or up to 6” runners) 8 16 Repeat Application(s) (if regrowth occurs) 3 (or up to 6” runners) 8 16 Fescue, tall Festuca arundinacea First Application 4-8 8 16 Repeat Application(s) (if regrowth occurs) 4-8 8 16 Foxtail Barley Hordeum jubatum First Application 2-6 8 16 Repeat Application(s) (if regrowth occurs) 2-6 8 16 Orchardgrass Dactylis glomerata First Application 4-8 8 16 Repeat Application(s) (if regrowth occurs) 4-8 8 16 Quackgrass* Elytrigia repens First Application 4-12 8 16 Repeat Application(s) (if regrowth occurs) 4-12 8 16

Grass Species Scientific Name Weed Height (inches) Rate (fl. oz./A) High Rate Rhizome Johnsongrass Sorghum halepense First Application 12-24 8 16 Repeat Application(s) (if regrowth occurs) 6-18 6 8 Wirestem Muhly Muhlenbergia frondonsa First Application 4-8 8 16 Repeat Application(s) (if regrowth occurs) 4-8 8 16 Perennial Bluegrass* Roughstalk Poa trivialis Kentucky Poa prantensis First Application 2-4 8 16 Repeat Application(s) (if regrowth occurs) 2-4 8 16 Bentgrass* Agrostis spp. First Application 2-4 - 16 Repeat Application(s) (if regrowth occurs) 2-4 - 16

*Control of quackgrass, perennial bluegrass and bentgrass with VAQUERO may be enhanced by adding AMS at 2.5 – 4.0 lb/A.

TABLE 5: DIRECTIONS FOR ANNUAL BLUEGRASS CONTROL WITH VAQUERO Grass Species Scientific Name Weed Stage Rate (fl. oz./A) High Rate Annual Bluegrass Poa annua to 4-Leaf 6* 16 *Use a minimum of 8 fl. oz./A to control annual bluegrass in seedling and established alfalfa and mint.

x Grass needs to be actively growing at time of application(s). Apply under favorable soil moisture and humidity that exists within a few days after rainfall or within 7 days after irrigation. x Apply at weed stage indicated on the label, as reduced control can be expected with more mature annual bluegrass. x Use the high rate under heavy grass pressure and/or when annua l bluegrass is more mature. x Always add a crop oil concentrate at 1 qt./A by ground to the finished spray volume.

TABLE 6: DIRECTIONS FOR USE IN ROUNDUP READY FIELD CORN (BURNDOWN) USE DIRECTIONS FOR USE IN ROUNDUP READY FIELD CORN (BURNDOWN) APPLICATIONS RATES GRASS SPECIES WEED SIZE (inches) Rate when applied alone or with glyphosate Field Corn Up to 12 2 fl. oz./A •For control of existing stand of Roundup Ready field corn or vo lunteer Roundup Ready field corn prior to replanting field corn. •Care must be taken to avoid in-field boom (spray) overlaps or excessive crop injury may occur. •Replant no sooner than 6 days after application. •Adjuvant recommendations: COC/MSO at 1% v/v plus AMS at 1-4 lb./A.

RESTRICTIONS: •Do not apply more than 2 fl. oz./A in a single application. •Do not make more than 1 application per year. •Do not apply more than 2 fl. oz./A (0.031 lb. a.i./A) per year.

TABLE 7: DIRECTIONS FOR ROUNDUP READY VOLUNTEER CORN CONTROL IN ROUNDUP READY SOYBEANS WITH VAQUERO HERBICIDE TANK MIX Roundup Ready Volunteer Corn Height (inches) VAQUERO Rate fl. oz./A Glyphosate(1) Rate Adjuvant <12 3 1-2 lb a.i./A (Approximately equivalent to 22-44 fl. oz./A of Roundup WeatherMAX® or 32-64 fl. oz./A of most generic glyphosate formulations) COC, MSO, Oil-Nitrogen Blends, or NIS(2) may be used in this pattern. See Table 1 for appropriate rates. Use AMS or a suitable replacement at 8.5–17 lb. per 100 gallons of carrier volume. 12-18 4

18-24 5 (1) Glyphosate formulation must be labeled for use on Roundup Ready soybeans. (2) Reduced weed control may res ult from the use of a non-ionic surfactant.

TABLE 8: DIRECTIONS FOR ANNUAL AND PERENNIAL GRASS CONTROL IN ESTABLISHED ALFALFA AND MINT WITH VAQUERO Grass Species Weed Stage Rate (fl. oz./A) High Rate (fl. oz./A) See Annual Grasses in Table 3 and Perennial Grasses Listed in Table 4 See Tables 3 and 4 for Annual and Perennial Weed Stage Information 10 16 RESTRICTIONS: •Do not apply more than 16 fl. oz./A in a single application. •Do not make more than 4 applications per year. •Do not apply more than 64 fl. oz./A (1.0 lb. a.i./A) per year. •For repeat applications, allow a minimum 14-day interval between applications.

Mowing: The best control of annual grasses can be achieved by applying VAQUERO before grass weeds are mowed. Once a grass is mowed it becomes tougher to control, as much of the available leaf surface has been removed. In areas without a killing frost, some annuals can over-winter after having been mowed multiple times. These grasses form large crowns and may contain many viable buds. These grasses, even though they may be an annual grass, may require repeated application of VAQUERO for partial or complete control. Irrigated Alfalfa and Mint: In established alfalfa and mint, irrigation practices can be v ery critical to the successful use of VAQUERO and may be necessary to initiate acti ve growth of the weeds prior to application. Generally, applications 2-4 days following irrigation are most effective. More consistent grass control occurs when the irrigation occurs before the application is made but i rrigation shortly after application (2 days) can be effective. Aerial Application: Apply VAQUERO in a minimum of 10 GPA in established alfalfa a nd mint when applying by air. Annual Grass Control: Apply VAQUERO at the grass sizes indicated in the Use Directio ns for Annual Grass Table and rates indicated above (10-16 fl. oz./A). If a grass h as been cut, apply VAQUERO after active growth has resumed and regrowth has reached the minimum height and bef ore it reaches the maximum height indicated. Apply before the alfalfa/mint canopy covers the gras ses and interferes with the spray coverage. Some annual grasses are spring a nd summer germinating plants, w hile others are fall germinating plants, and the time they are actively growing and most susceptible to VAQU ERO may vary from region to region. Also, some annuals germinate over an extended period of time, and bec ause control of small grasses is desired, applications after each weed flush may be required. As a genera l rule, spray spring and summer germinating grasses as early in the season as possible, after initial green -up. Spray fall germinating weeds in the fall soon after they begin growing but before any damage is done due to f rost. Late fall applications may be less effective due to environmental conditions, such as frost, slower plant growth, or the onset of flowering.

Perennial Grass Control: VAQUERO effectively controls p erennial grasses such as bermuda grass, Johnsongrass, quackgrass, wires tem muhly, tall fescue, foxtail barley and orchardgrass. Due in part to lack of tillage, perennial grasses are more difficult to control in a p erennial crop such as established alfalfa or mint. A program of repeated applications is usually necessary for best results. The best way to control perennial grasses is to do so in the year of stand establishment before r hizomes and stolons become large and difficult to kill. Use the high rate when grasses are at or near maximum height and/or under heavy grass pressure. Always add a crop oil concentrate at 1 qt./A by ground or 1% v/ v (but not less than 1 pt./A) to the finished spray volume by air.

TABLE 9: DIRECTIONS FOR REDUCED RATE TO CONTROL SMALL ANNUAL GRASSES IN CANOLA, DRY BEAN AND DRY PEA (INCLUDING SOYBEANS), EDIBLE PODDED LEGUME VEGETABLES, FLAX, MUSTARD SEED, SUCCULENT BEAN AND PEA AND SUGARBEET x Make applications only to activ ely growing grasses at recommended weed heights. x Apply when the first grass weed species in a mixed grass weed population reaches the recommended growth stage for treatment. x Regrowth by tillering may occur if application is made when pl ants are stressed by lack of moisture, excessive moisture, and low temperatures and/or under very low humidity.

Grass Species Scientific Name Weed Height (inches) Rate (fl. oz./A) (1) Barnyardgrass Echinochloa crus-galli 1-4 4 Broadleaf Signalgrass Brachiaria platyphylla 1-4 5 Crabgrass Large Digitaria sanguinalis 1-3* 4 Large Digitaria sanguinalis 1-4* 5 Smooth Digitaria ischaemum 1-3* 4 Smooth Digitaria ischaemum 1-4* 5 Southern Digitaria ciliaris 1-4* 5 Fall Panicum Panicum dichotomiflorum 1-4 4 Foxtail Giant Setaria faberi 1-4 4 Green Setaria viridis 1-4 4 Millet Setaria italic 1-4 5 Yellow Setaria glauca 1-4 4 Seedling Johnsongrass Sorghum halepense 1-6 5 Shattercane Sorghum bicolor 4-10 4 Texas Panicum Panicum texanum 1-4 5 Volunteer Cereals Barley Hordeum vulgare 1 - 4 5 Oats Avena sativa 1 - 4 5 Wheat Triticum aestivum 1 - 4 5 Volunteer Corn** Zea mays 4-12 2 Wild Oats Aven fatua 1-4 5 Wild Proso Millet Panicum miliaceum 1-6 4

Length of lateral growth ** Not sethoxydim resistant corn 1Always add a crop oil concentrate at 1 qt./A by ground to the finished spray volume.

TANK MIXES The labels for pesticides which may be tank mixed with VAQUERO are unique to the characteristics of those products and contain restrictions and limitations that may be more restrictive than the VAQUERO label in certain considerations. These may include, but are not limited to:

Geographic restrictions – not all products are registered for use in all areas and rates may vary from one region of labeled use to another
Crop rotation restrictions
Applicator certification requirements
Worker safety rules (i.e., protective clothing requirements, reentry time)
Soil type or soil characteristics
Maximum application rate or number of applications allowed p er year
Rain-free period required
Application timing (E.G., PRE-HARVEST INTERVAL)
Do not exceed the total yearly rates.

THE MOST RESTRICTIVE LABELING OF ANY PRODUCT USED IN A TANK MIX MUST BE FOLLOWED.

TANK MIX APPLICATION OF VAQUERO AND BROADLEAF HERBICIDES FOR CONTROL OF GRASSES AND BROADLEAF WEEDS x Apply only to actively growing grass and broadleaf weeds at re commended height or growth stage listed on each label. x Apply when the first grass or b roadleaf weed species in a mixe d population reaches the recommended height or growth stage for treatment. x Apply under favorable soil moisture and humidity, which exist a few days after rainfall or within seven days after irrigation. x Always add the appropriate adjuvant to the spray mix at the ra te recommended for each specific tank mix combination. x Tank mix applications may sometimes result in reduced grass co ntrol and possible increases in crop injury as compared to either product used alone. If regrowth occurs, o r an additional flush of new grass emerges, make a second application of VAQUERO as specified in the respective size and rate tables. x Do not tank mix VAQUERO when broadleaf weeds are tall and/or d ense enough to prevent proper grass coverage.

MIXING INSTRUCTIONS

Use the jar test to verify mixing and compatibility properties. Maintain agitation throughout the spray application. Unsatisfactory weed control may result due to improper mixing i f continuous agitation is not maintained during application.

VAQUERO MIXING INSTRUCTIONS:

Fill clean spray tank 1/2-2/3 of desired level with clean water
While agitating, add the specified amount of VAQUERO post-em ergence grass herbicide. Agitation should be vigorous enough to be visible on the surface of the water.
If tank mixing VAQUERO with other labeled herbicides, add wa ter soluble packets first, followed by dry formulations, flowables, emulsifiable concentrates and then sol utions. Prepare no more spray mixture than is required for the immediate spray operation.
Add any required adjuvants (NIS, COC/MSO, and/or nitrogen or AMS solution).
Add any drift reduction products, such as IN-PLACE ® or CROSSHAIR®.
Finish filling spray tank to the desired level with water. A gitation should continue until the spray solution has been applied in its entirety.

INFORMATION ON ANTAGONISM Tank mixes of VAQUERO with post-emergence broadleaf herbicides have shown some reduction or failure to control certain grass species which would have otherwise been c ontrolled when VAQUERO is applied alone. Activity of the post-emergence broadleaf herbicide in the tank mix is not affected.

DIRECTIONS FOR MICRO-RATE APPLICATIONS TO SUGARBEETS Multiple micro-rate applications of VAQUERO in tank mixtures wi ll reduce rates of Betanex ® or Betamix ® and methylated seed oils may be applied by air or ground equipment to sugarbeets to control early germinating annual grasses listed above. The rate of Betanex or Betamix mus t not exceed 0.12 lb. ai/A (broadcast application) when in combination with these spray adjuvants. No te that maximum rate allowed varies depending on crop growth stage. The use of wetting agents or spray adjuva nts with conventional rates (0.73-1.22 lb. ai/A) or multiple low rate (0.24-0.73 lb. ai/A) applications of Betan ex or Betamix is prohibited on the Betanex or Betamix master label. Favorable climatic conditions (good condi tions for plant growth and development) are essential for adequate weed control. All use precautions and re strictions on the Betanex or Betamix master labels must be followed. DIRECTIONS FOR MICRO-RATE MULTIPLE APPLICATIONS OF VAQUERO TANK M I X E S T O SUGARBEETS Apply VAQUERO in broadcast applications only at a rate of 2-3 f l. oz./A in tank mixtures with either Betanex or Betamix following the directions for use on the tank mix partne r label. A minimum of 3 sequential applications of 2 fl. oz./A or a minimum of 2 sequential applications of 3 fl. oz./A should be utilized for VAQUERO tank mixtures. A minimum of 3 sequential applications of Betanex or Betamix sh ould be used. Accurate timing is essential; make initial application immediately after weeds emerge, and ma ke repeat applications on 5 - 7day intervals. If weed control is not adequate due to climatic conditions, spray coverage or other factors, return to conventional application rates of VAQUERO (6 - 8 fl. oz./A) and add rates of Betanex or Betamix in tank mixtures with VAQUERO. A spray adjuvant is not recommended.

USE PRECAUTIONS FOR MICRO-RATE APPLICATIONS: (SEE VAQUERO, BETA NEX AND BETAMIX MASTER LABEL FOR FURTHER USE PRECAUTIONS) Not all weeds will be adequately controlled, even with favorabl e climatic conditions. Conventional rate of VAQUERO, Betanex or Betamix and/or hand labor may be required i f multiple micro-rate applications do not adequately control weeds. Plugging of spray nozzles may be enco untered due to the potential for formation of a precipitate in the spray solution that is often associated with micro-rate applications. Wilbur-Ellis Co. will not be responsible for any nozzle plugging that may occur with the use of multiple micro-rate applications. Methylated seed oils must not be added if the Betanex or Betamix rate exce eds 0.12 lb. ai/A broadcast, as the addition of methylated seed oils could increase the possibility of crop injury at dosage rates greater than 0.12 lb. ai/A. GROUND APPLICATION Use of sufficient spray volumes and pressure is essential to en sure complete coverage. Use a minimum of 10 gallons and a maximum of 20 gallons of spray solution per acre. Spray pressures should reflect a minimum of 30 psi and a maximum of 60 psi at the nozzle. Do not use flood nozzles. AERIAL APPLICATION Use of sufficient spray volumes is essential to ensure complete coverage. Use a minimum of 5 gallons and a maximum of 15 gallons of spray solution per acre.

DIRECTIONS FOR USE IN FALLOW LAND VAQUERO may be used to control annual and perennial grasses in land that has been left fallow the previous year and other non-producing agricultural areas. Apply VAQUERO at 6 - 8 fl. oz./A for annual grasses and 8 - 16 fl. oz./A for perennial grasses. When both grass and broadleaf weeds are the target pest, VAQUERO may be tank mixed with 2,4-D ester, Dicamba ® SG or Banvel ® SGF Herbicide, or other broadleaf herbicides for broad-spectrum control. When both annual and perennial grasses occur in the same field, use a minimum of 8 fl. oz./A VAQUERO rate.

x Use a minimum spray volume of 15 gallons/A for ground applicat ions and 5 gallons/A for aerial applications. x Apply only to actively growing g rasses when the first grass re aches the recommended weed height as specified by the Use Directions for Annual and Perennial Grasses section of this label. x Annual grasses which emerge after the VAQUERO application will not be controlled, and a second application may be necessary. x The control of perennial grasses may require more than one application in non-tilled areas.

RESTRICTIONS: x Do not plant any crop for 30 days after application unless cle thodim is registered for use in that crop. x Do not apply to grasses that have tillered, formed seedheads or exceeded recommended growth stage. x Do not use flood jet nozzles. x Do not apply to drought-stressed grasses. x Do not mow area for two weeks pr ior to or after VAQUERO application. x Do not apply more than 16 fl . oz./A in a single application. x Do not make more than 4 applications per year. x Do not apply more than 64 fl. oz ./A (1.0 lb. a.i./A) per year. x For repeat applications, allow a minimum 14-day interval between applications.

TABLE 10: VAQUERO IN TANK MIXES TO CONTROL ANNUAL AND PERENNIAL GRASSES IN FALLOW LAND Product Application Rates/Acre(1) Crop Oil Concentrate(2) Annual Grasses Perennial Grasses Ground Air VAQUERO + 2,4-D ester or Dicamba 6 - 8 fl. oz. 8 - 16 fl. oz. 1% v/v 0.5 lb./A See the Albaugh Dicamba SG or Banvel SGF label for rates.

Refer to VAQUERO label for weed height and species control. Review the Dicamba Herbicide and 2,4-D labels for crop restrictions, use rates and weeds controlled.
Always use a crop oil concentrate or methylated seed oil containing at least 15% emulsifier at the listed rate (but not less than 1 pt./A) in the finished spray volume.

TABLE 11: DIRECTIONS FOR GRASS SUPPRESSION IN NON-CROP AREAS WITH VAQUERO Grass Species Weed Stage Rate fl.oz./A High Rate Annual and perennial grasses that exceed height claimed for control on height charts. Up to and including grasses in the seed head stage.

16 •Do not apply as part of a tank mix when applying VAQUERO for grass suppression. •Add a crop oil concentrate at 1 qt./A by ground to the finished spray volume.

TABLE 12: DIRECTIONS FOR THE CONTROL AND/OR SUPPRESSION OF TALL FESCUE IN NATIVE PRAIRIE, WARM-SEASON, GRASS RESTORATION PROJECTS Product Product Rates Grass Weeds Controlled/Suppressed Weed Stages Common Name Scientific Name VAQUERO 10 - 12 fl. oz./A Tall Fescue Festuca arundinacea 4 - 6 inches (40- 60% green-up)

SPECIAL APPLICATION INSTRUCTIONS x Burn or mow fields a minimum of 3 weeks prior to application t o remove excess crop residue. Apply in the spring, at 40-60% green-up, prior to emergence of warm-season g rasses. Do not mow area for 2 weeks after the VAQUERO application. x Apply in a minimum of 15-20 gallons of water per acre at a spr ay pressure of 40-60 psi at the nozzle. Apply using flat fan or hollow cone nozzles. Do not use flood nozzles. x Apply only to fields that have warm -season grasses established for two years. Applications of VAQUERO to emerged warm-season grasses may cause injury. Do not apply to warm-season grasses grown for seed. x Use NIS at 0.25% v/v or COC/MSO at 1.0 qt./A or 1.0% v/v and AMS at 2.5-4.0 lb./A. x Use of a non-ionic surfactant and AMS may reduce the risk of c rop response or injury compared to COC or MSO adjuvants. x Do not graze treated fields or feed treated forage and or hay to livestock. Do not plant any crop for 30 days after application, unless clethodim is registered for use in that crop. x NOTE: VAQUERO applications are most effective if applied when averag e nighttime temperatures are consistently greater than or equal to 47° F.

TABLE 13: DIRECTIONS FOR THE SUPPRESSION OF TALL FESCUE SEED-HEADS IN NON-PRODUCING AGRICULTURAL AREAS Product Product Rate Suppression Application Timing VAQUERO 1.5-2 fl. oz./A Tall Fescue Seed-Heads Festuca arundinacea 50-90% Tall Fescue green-up Adjuvant: VAQUERO must be applied with crop oil concentrate at 1 qt./A, plus a spray grade ammonium sulfate at 2.5 -4 lb./A. Recommended Mixing Order: Thoroughly mix spray grade ammonium s ulfate in water, add VAQUERO, then add crop oil concentrate.

SPECIAL APPLICATION INSTRUCTIONS x Apply at 50-90% tall fescue green-up. x Use the higher VAQUERO rate if less tall fescue green matter i s present. x Do not mow area for two weeks after the VAQUERO application. x Apply in a minimum of 15-20 gallons of water per acre at a spr ay pressure of 40-60 psi at the nozzle. Apply using flat fan or hollow cone nozzles. Do not use flood nozzles. x 2,4-D ester may be added to this tank mix for broadleaf control (see the 2,4-D ester label for weeds controlled). x Do not graze treated fields or feed treated forage and/or hay to livestock. Do not plant any crop for 30 days after application, unless clethodim is registered for use in that crop.

ORNAMENTALS: DIRECTIONS FOR USE For ornamental plant uses, VAQUERO can be used to control labeled grass weeds in greenhouses, lathhouses, shadehouses, and around outdoor ornamentals, including nurserie s, parks, roadside plantings, and structure landscapes. IMPORTANT: VAQUERO successfully controls weeds in newly transplanted and established non-grassy ornamentals. Plant tolerance to VAQUERO at labeled rates has be en found to be acceptable for the indicated genera and species listed below. Due to variability within spec ies, crop growth stage, environmental conditions, and application techniques, it is recommended that the user det ermine if herbicide can be used safely on a few plants prior to widespread application. Neither the seller nor the manufacturer of VAQUERO have investigated the safety factor to ornamental plants not listed on the label.

The following plants have shown a tolerance for VAQUERO applications:

TABLE 14: TOLERANT PLANTS ORNAMENTAL TREES Common Name Scientific Name Alder, red Alnus oregona Ash Fraxinus spp. Basswood Tilia spp. Birch, European white Betula pendula Birch, river Betula nigra Birch, white Betula papyrifera Crabapple, flowering Malus halliana Dogwood, flowering Cornus, florida Golden chain tree Labumum anagyroides Maples Acer spp. Mulberry, white Morus alba Oaks Quercus spp. Olive, wild Elaeagnus angustifolia Redbud Cercis canadensis Sweet gum, American Liquidambar styraciflua

GARDEN FLOWERS AND PLANTS Common Name Scientific Name Ageratum Ageratum spp. Alyssum*, Sweet Lobularia maritime Asparagus fern Asparagus setaceus Bleeding heart Dicentra spectabilis Cast iron plant Aspidistra alatior Chrysanthemum Chrysanthemum spp. Cinquefoil Potentilla spp. Coleus Coleus spp. Coralbells Heuchera sanguinea Cranesbill Geranium spp. Dahlia Dahlia spp. Daisy, Trailing African Osteospermum fruticosum Daylily Hemerocallis spp. Dusty miller Senecio cinerarie Euonymus Euonymus spp. Gazania Gazania spp. Geranium, house Pelargonium hortorum Heather, False Cuphea hyssopifolia Hosta Hosta fortunei Iris Iris spp. Jasmine tobacco Nicotiana alata Loosestrife Lythrum salicaria Marigold Tagetes spp. Partridgeberry Mitchella rapens Petunia* Petunia hybride Phlox Phlox spp. Pinks Dianthus spp. Portulaca Portulaca grandiflora Salvia Salvia spp.

Common Name Scientific Name Saxifrage Saxifraga spp. Sedum Sedum spp. Selloum Philodendron selloum Snapdragon* Antirrhinum majus Sweet flag Acorus gramineus Tickseed Coreopsis grandiflora Touch-me-not Impatiens spp. Verbena Verbena spp. Violet Viola spp. Yarrow, common Achillea millefolium Zinnia Zinnia elegans *Slight foliage or flower speckling has been observed on these species.

GROUND COVERS Common Name Scientific Name Bugleweed, carpet Ajuga reptans Ivy, English Hedera helix Japanese spurge Pachysandra terminalis Lilyturf Liriope muscari Moneywort Lysimachia nummularia Mondo grass, white Ophiopogon jaburan Mondo grass, dwarf Ophiopogon japonicus Periwinkle, common Vinca minor

SHRUBS Common Name Scientific Name Abelia Abelia spp. Anise, purple Illicium floridenum Aucuba Aucuba spp. Azalea* Rhododendron spp. Bamboo Bambusa spp. Barberry, Japanese Berberis thunbargii Barberry, Magellan Berberis buxifolia Baryberry Myrica pensylvanica Bottlebrush Callistemon citrinus Boxwood, Common Buxus sempervirens Camellia, Common Camellia japonica Candytuft Iberis sempervirens Cleyera Cleyera japonica Coralberry Ardisia crenata Crape myrtle Lagerstroemia indica Coyote brush Baccharis pilularis Fig, creeping Ficus pumila Gardenia Gardenia spp. Holly Ilex spp. Honeysuckle Lonicera pileate Indian hawthorn Raphiolepis indica Jasmine Jasminum spp. Jasmine, Asiatic Trachelospermum asiaticum Jasmine, Star Trachelospermum jasminoides Juniper Juniperus spp. Lantana Lantana spp. Nandina *, Bamboo Heavenly Nandinia domestica

Common Name Scientific Name Oleander, common Nerium oleander Oregon grape Mahonia aquifolium Photina Photina spp. Pittosporum Pittosporum spp. Podocarpus Podocarpus spp. Privet Liqustrum spp. Pyracantha Pyracantha spp. Rhododendron Rhododendron spp. Rose Spirea bumalda Sweet olive Osmanthus fregrens Viburnum Viburnum tinus Wisteria Wisteria spp. Yellow sage/Shrub Verbena Lantana camere *Slight foliage or flower speckling has been observed on these species.

TABLE 15: DIRECTIONS FOR CONTROL OF ANNUAL GRASSES IN ORNAMENTALS x Apply only to actively growing gr asses at recommended weed heights. x Apply when the first grass weed species in a mixed grass weed population reaches the recommended growth stage for treatment. x Use the high rate under heavy pre ssure and/or when grasses are at a maximum height.

Grass Species Scientific Name Weed* Height (inches) Rate (fl. oz./A)(1) High Rate(2) Barnyardgrass Echinochloa crus-galli 2-8 8 16 Broadleaf Signalgrass Brachiaria platyphylla 2-6 8 16 Brome California Bromus carinatus 2-6 8 16 Cheatgrass Bromus secalinus 2-6 8 16 Downy Bromus tectorum 2-6 8 16 Ripgut Bromus diandrus 2-6 8 16 Canarygrass Phalaris canariensis 1-4 8 16 Crabgrass Hairy Digitaria adscendens 2-6** 8 16 Large Digitaria sanguinalis 2-6** 8 16 Smooth Digitaria ischaemum 2-6** 8 16 Southern Digitaria ciliaris 2-6** 8 16 Crowfootgrass Dactyloctenium aegyptium 2-6** 8 16 Fall Panicum Panicum dichotomiflorum 2-8 8 16 Field Sandbur Cenchrus incertus 2-6 8 16 Foxtail Giant Setaria faberi 2-12 8 16 Green Setaria viridis 2-8 8 16 Yellow Setaria glauca 2-8 8 16 Foxtail Barley Hordeum jubatum 2-6 8 16 Goosegrass Eleusine indica 2-6** 8 16 Itchgrass Rottboellia exaltata 2-6 8 16 Junglerice Echinochloa colona 2-6 8 16 Lovegrass (Stinkgrass) Eragrostis cilianensis 2-6 8 16 Rabbitsfootgrass Polypogon monspeliensis 1-4 8 16 Red Rice Oryza sativa 1-3 8 16 Ryegrass Hardy Lolium remotum 2-6 8 16 Italian Lolium multiflorum 2-6 8 16

Grass Species Scientific Name Weed* Height (inches) Rate (fl. oz./A)(1) High Rate(2) Seedling Johnsongrass Sorghum halepense 4-10 8 16 Shattercane Sorghum bicolor 6-18 8 16 Southwestern Cupgrass Eriochlola gracillis 2-6 8 16

Sprangletop Amazon Leptochloa panicoides 2-6 8 16 Bearded Leptochloa fascicularis 2-6 8 16 Mexican Leptochloa uninervia 2-6 8 16 Red Leptochloa filiformis 2-6 8 16 Texas Panicum Panicum texanum 2-6 8 16 Volunteer Cereals Barley Hordeum vulgare 2-6 8 16 Oats Avena sativa 2-6 8 16 Rye Secale cereale 2-6 8 16 Wheat Triticum aestivum 2-6 8 16 Volunteer Corn Zea mays 4-12 6 8 Volunteer Corn Zea mays 12-24 8 16 Volunteer Grain Sorghum Sorghum bicolor 8-12 8 16 Wild Oats Aven fatua 2-6 8 16 Wild Proso Millet Panicum miliaceum 2-10 8 16 Witchgrass Panicum capillare 2-8 8 16 Woolly Cupgrass Eriochloa villosa 2-8 8 16 *Generally, occurs between 3-leaf stage and tillering. **Length of lateral growth. (1) 8 fl. oz./A = approximately 0.2 fl. oz./1,000 sq. ft. (2) (2) 16 fl. oz./A = approxim ately 0.4 fl. oz./1,000 sq. ft. Add a non-ionic surfactant containing at least 80% active ingredient at the rate of 1 pt. per 50 gals (0.25% v/v).

TABLE 16: DIRECTIONS FOR CONTROL OF ANNUAL BLUEGRASS IN ORNAMENTALS Grass Species Scientific Name Weed Stage Rate (fl. oz./A) High Rate Annual Bluegrass Poa annua To 4-Leaf 6 16 •Apply under favorable soil moisture and humidity which exists w ithin a few days after rainfall or within 7 days after irrigation. Grass needs to be actively growing at time of application(s). •Apply at weed stage indicated on the label, as reduced control can be expected with more mature annual bluegrass. •Use the high rate under heavy grass pressure and/or when annual bluegrass is more mature. Add a non-ionic surfactant containing at least 80% active ingredient at the rate of 1 pt. per 50 gals (0.25% v/v).

TABLE 17: DIRECTIONS FOR CONTROL OF PERENNIAL GRASSES IN ORNAMENTALS x Apply only to actively growing grasses at recommended weed hei ghts. x Apply when the first grass weed species in a mixed grass weed population reaches the recommended growth stage for treatment. Use the high rate under heavy grass pressure and/or when grasses are at maximum height.

Grass Species Scientific Name Weed Height (inches) Rate (fl. oz./A)(1) High Rate(2) Bermudagrass (Cynodon dactylon) First Application 3 (or up to 6” runners) 8 16 Repeat Application(s) (if regrowth occurs) 3 (or up to 6” runners) 8 16 Quackgrass (Elytrigia repens) First Application 4-8 8 16 Repeat Application(s) (if regrowth occurs) 4-8 8 16 Rhizome Johnsongrass (Sorghum halepense) First Application 12-24 8 16 Repeat Application(s) (if regrowth occurs) 6-18 6 8 Wirestem Muhly (Muhlenbergia frondonsa) First Application 4-8 8 16 Repeat Application(s) (if regrowth occurs) 4-8 8 16 (1) 8 fl. oz./A = approximat ely 0.2 fl. oz./1,000 sq. ft. (2) 16 fl. oz./A = approximately 0.4 fl. oz./1,000 sq. ft. Add a non-ionic surfactant containing at least 80% active ingre dient at the rate of 1 pt. per 50 gallons (0.25% v/v).

STORAGE AND DISPOSAL Do not contaminate water, food, or feed by storage and disposal. PESTICIDE STORAGE: Store in a cool, dry place in original container. PESTICIDE DISPOSAL: Wastes resulting from the use of this product may be disposed of onsite or at an approved waste disposal facility. CONTAINER HANDLING: Non-refillable containers (< 5 gallons): Do not reuse or refill this container. Offer for recycling, if available. Triple rinse or pressure rinse container (or equivalent) prompt ly 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 ¼ full with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store rinsate for later use or dispo sal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. Non-refillable containers (> 5 gallons): Triple rinse as follow s: Empty the remaining contents into application equipment or a mix tank. Fill the container ¼ full with water. Replace and tighten closures. Tip container on its side and roll it back and forth, ensuring at l east one complete revolution, for 30 seconds. Stand the container on its 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. Pressure rinse as follows: Empty the remaining contents into application equipment or a m ix tank and continue to drain for 10 seconds after the flow begins to drip. Hold container upside down over application equipment or mix tank or collect rinsate for later use or dispo sal. 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 (bulk): Refill this container with pesticide only. Do not reuse this c ontainer for any other purpose. Cleaning the container before final disposal is the re sponsibility 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 the container into applicatio n equipment or mix tank. Fill the container about 10 percent full with water. Agitate vigorously or recirculate w ater with the pump for 2 minutes. Pour or pump rinsate into application equipment or rinsate collection system. Repeat this rinsing process two more times.

Conditions of Sale and Limitation of Warranty and Liability: NOTICE: Read the entire Directions for Use and Conditions of Sa le and Limitation of Warranty and Liability before buying or us ing the product. If the terms are not acceptable, return the product at once, unopened, and the purchase price will be refunded. ALL STATEMENTS MADE HEREIN ARE SUBJECT TO APPLICABLE LAW, AND T O THE EXTENT THERE IS ANY INCONSISTENCY OR CONTENTION, APPLICABLE LAW SHALL GOVERN. The Directions for Use of the product must be followed carefull y. It is impossible to eliminate all risks inherently associate d with the use of this product. Crop injury, ineffectiveness, or other unintended consequences may result because of many different factors incl uding, without limitation, manner of use or application, weather, combination with other products, or crop conditions. All such risks shall b e assumed by Buyer and User, and Buyer and User agree to hold Manufacturer and Seller harmless from any claims relating to such factors. Seller warrants that this product conforms to the chemical desc ription on the label. EXCEPT FOR THIS WARRANTY, THE PRODUCT IS FURNISHED “AS-IS”, AND NEITHER SELLER NOR MANUFACTURER MAKES ANY OTHER WARRANTIES, EXPR ESS OR IMPLIED, WITH RESPECT TO THE SELECTION, PURCHASE OR USE OF T HIS PRODUCT; SELLER AND MANUFACTURER SPECIFICALLY DISCLAIM ANY WARRANTY OF MERCHANTABILITY OR FITNES S FOR A PARTICULAR PURPOSE BEYOND WHAT IS STATED ON THE LABEL. Buyer and User accept all risks arising from any use of this product, including without limitation, uses contrary to label instructions, or under conditions not reasonably foreseeable to (or beyond the control of) Seller or Manufacturer. Neither Manufacturer nor Seller shall be liable for any inciden tal, consequential or special damages resulting from the use or handling of this product. THE EXCLUSIVE REMEDY OF THE BUYER OR USER, AND THE EXC LUSIVE LIABILITY OF MANUFACTURER 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) RESU LTING FROM THE USE OR HANDLING OF THIS PRODUCT, SHALL BE THE RETURN OF THE PURCHASE PRICE OF THIS PROD UCT, OR, AT THE ELECTION OF MANUFACTURER OR SELLER, THE REPLACEMENT OF THE PRODUCT. These Conditions of Sale and Limitation of Warranty and Liabili ty shall be interpreted, unless otherwise required by the law o f the state of purchase, in accordance with the laws of the State of California, excluding its conflicts of laws rules, and may not be amende d by any oral or written agreement.

WILBUR-ELLIS® logo, Ideas to Grow With®, CROSSHAIR®, IN-PLACE®, R-11®, RAINIER-EA® and VAQUERO® are registered trademarks of Wilbur-Ellis Company LLC. HERBICIDETM logo is a trademark of Wilbur-Ellis Company LLC. All other registered trademarks are the responsibility of their respective owners.

F-090519

In Case of Emergency, Call CHEMTREC: (800) 424-9300

WILBUR-ELLIS COMPANY LLC PO BOX 16458 FRESNO, CA 93755 (559) 442-1220

NET CONTENTS: 2.5 gallons

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VAQUERO

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