crop-chem-docs/corpus/epa_ppls/7969-133.md

BAS 452 18H HERBICIDE

• EPA Reg No: 7969-133
• Registrant: BASF AGRICULTURAL SOLUTIONS US, LLC
• Signal word: Danger
• Active ingredients: Dicamba, dimethylamine salt (12.4%); 2,4-D, dimethylamine salt (35.7%)
• Label accepted: 2009-02-26
• Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/007969-00133-20090226.pdf

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, i .1 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY W AS H1NGTON, D:C. 20460 Mr. Dave G. Bolin Product Registration OFFICE OF PREVENTION, PESTJCIDES AND TOXJC SUBSTANCES BASF Corporation, Agricultural Products PO Box 13528 FEB 2 6 2009 Research Triangle Park, NC 27709-3528 SUBJECT: Application for Pesticide Notification (PRN 98-10) Request Primary Brand Name "BAS 452 18H Herbicide" EPA Reg. No.7969-133 Application Dated January 28,2009 Dear Registrant: The Agency is in receipt of your Application for Pesticide Notification under Pesticide Registration Notice (PRN) 98-10 dated 01128/09 for the above product. The Registration Division (RD) has conducted a review of this request for its applicability under PRN 98-10 and finds that the action(s) requested fall within the scope ofPRN 98-10. The label submitted with the application has been stamped "Notification" and will be placed in our records. If you have any questions, please call me directly at 703-305-6249 or Owen F. Beeder of my staff at 703-308-8899. Sincerely, ~ Linda Arrington Notifications & Minor Formulations Team Leader Registration Division (7505P) Office of Pesticide Programs

PI •••• TIle. , on ,."",.. "."". 101m. Form A_oft .. .t OMB No ... "'.,'" """ .. , .. .£:!li'Js United Statas § Registration OPP Identifier Number &EPA , Environmental Protection Agency Amendment Washington, DC 20460 ,f Other Application for Pesticide - Section I

1. CompanylProduct Number 2. EPA Product Manager 3. Proposed Classification BASF Corporation / 7969-133 Joanne Miller o None D Rastrlcted
2. CompanylProduct (Name) PM' BASF Corporation I Weed master Herbicide 23
3. Name and Address of Applicant (Include ZIP Code) 6. Expedited Reveiw. In accordance with FIFRA Section 3Ic)(3) BASF Corporation !:~(i), my product is similar«dr .. ~l'ft6Nsition and labeling 26 Davis Drive I P.O. Box 13528 Research Triangle Park, NC 27709 EPA Reg. No. FEB 26 2009 D Check if this Is e new eddress Product Name Section - II D Amendment - Explain below. U Final printed labels in repsonse to Agency letter dated 0 Resubmisslon in response to Agency letter deted D ·Me Too· Applicetion. 0 Notification - Explein below. D Other - Explain below. Explanation: Use additional pagels) if necessary. (For section I and Section II.) Notification of primary brand name "BAS 452 18H" for the 7969-133 formulation formerly known as Weedmaster. BASF will use BAS 452 18H as the primary brand name for 7969-133. This submission is made in accordance with PR Notice 98-10. Attn: Label Notification Team. No PRIA fee is associated with this action. Section - III
4. Material Thl8 Product Will Be Packaged In: Child-Resistant Packaging Unit Packaging Water Soluble Packaging 2. Type of Container ~ves ~ves ~ Ves ~MOI. ,f No ,f No .t Plastic No Glass • Certification must If ·Ves· No. per If ·Ves· No. per Paper Unit Packaging wgt. container Package wgt container Other (Specify) btl submitted I
5. Locetion of Net Contents Information 4. Size(s) Retail Container 6. Location of Label Directions [{J Label U Container Including, but not limited to, 2.5 gal t:ij On Label
6. Manner in Which Label Is Affixed to Product ~UthOgraPh 0 Other Paper r.ued Stenci iId Section - IV
7. Contact Point (Complete items directly below for identification of indillidusl to be contected, if necessary, to proCfJ$$ this application.) Name Title Telaphone Nrl~ (Ir:lclude Araa Code) Dave G. Bolin, Ph.D. (, <- Product Registration Manager 919-547-210')< l ,. ~ " Certification ~. l:Ittt"Application I certify that the statements I have made on this form arld all attachments thereto are true, accurate and complete. Received t { ~ t . (, { I acknowledge that any knowlinglly false or misleading statement may be punishable by fina or Imprisorvnent or ( v " (Stampod, ( , , both under applicable law. (, ( <. ( l <. (.( l l ll,.
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9. Title { f • { l' V~ l Product Registration Manager l ;;: ( ( 1 ~ I { , , < , ( ~ { ( .: (, (" I
10. Typed Name 6. Date l , , < ( Dave G. Bolin January 28, 2009 (, < " { < < ( (.. L I . . EPA Form 8670-1 (ReV. 3·94, Pravlous editions are obsolete • WhIte - EPA FIle Copy (origin'" VeDow • AppIIcent Copy

[gJoBASF The Chemical Company Document Processing Desk (NOTIF) Office of Pesticide Programs (7504C) U S Environmental Protection Agency One Potomac Yard 2777 S. Crystal Drive Arlington, VA 22202 RE: Weedmaster® Herbicide (EPA Reg. No. 7969-133); January 28, 2009 Notification - Change in Primary Brand Name to BAS 452 18H Herbicide Dear Notification Team, BASF Corporation is submitting a form 8570-1 and this letter in accordance PR Notice 98-10 Section II (A) to inform EPA of our new primary brand name "BAS 452 18H Herbicide" for the 7969-133 formulation. Also included is an approved Weedmaster label, and a new label with the name replaced by the BAS 452 18H name. BASF will use BAS 45218H as the primary brand name for 7969-133. BASF believes that no PRIA fee is associated with this action. Thank you for your assistance with this request. If you have any questions or need additional information please contact me at 919-547-2108 (david.bolin@basf.com). "This notification is consistent with the provisions of PR Notice 98-10 and EPA regulations at 40 CFR 152.46, and no other changes have been made to the labeling or the confidential statement of formula of this product. I understand that it is a violation of 18 U.S.C. Sec. 1001 to willfully make any false statement to EPA. I further understand that if this notification is not consistent with the terms of PR Notice 98-10 and 40 CFR 152.46, this product may be in violation ofFIFRA and I may be subject to enforcement action and penalties under sections 12 and 14 of FIFRA." Respectfully submitted, Dave G. Bolin, Ph.D Product Registration Manager ® Registered Trademark of BASF Cc: Julia Stokes, Chemical Review Manager, Product Reregistration Branch BASF Corporation 26 Davis Drive I) I~ (. l 1..1..( '- ( L ( L t t (I.­ ( l L l' l l I I l (t l l' Research Triangle Park. NC 27709-3528 Tel: (919) 547-2000 www.basf.com/usa Helping Make Prodlfct.s B.etterTM <... L: I L

g~BASF The Chemical Company NOTIPICATION FEB 26 2009 BAS 452 18 H Herbicide For use on Conservation Reserve Program Land, Fallow Systems (Between Crop Applications), General Farmstead, Grass (Hay or Silage), Pastures, Rangeland, Sorghum, Sugarcane, and Wheat Active Ingredients: Dimethylamine salt of dicamba (3,6-dichloro-o-anisic acid)* ......... ................. 12.4% Dimethylamine salt of 2,4-dichlorophenoxyacetic acid**................................ 35.7% Other Ingredients: .......... ................ ....... .................... ........ ............... .......... 51.9% Total: ............................................................................................................ 100.0% *This product contains 10.3% dicamba or 1 pound per gallon (120 grams per liter) and 29.6% 2,4-D or 2.87 pounds per gallon (344 grams per liter). *'Isomer specific by AOAC method 978.05, 15th Edition. EPA Reg. No. 7969-133 KEEP OUT OF REACH OF CHILDREN DANGER/PELIGRO EPA Est. No. Si usted no entiende la etiqueta, busque a alguien para que se la expJique a usted en detalle. (If you do not understand the label, find someone to explain it to you in detail.) See inside for complete First Aid, Precautionary Statements, Directions For Use, and Conditions of Sale and Warranty. In case of an emergency endangering life or property involving this product, call day or night 1-800-832-HELP (4357). Net Contents: BASF Corporation 26 Davis Drive, Research Triangle Park, NC 27709 (. ~ - ( , ( , l'l l : , ,

FIRST AID • Hold eyes open and rinse slowly and gently with water for 15 to 20 minutes. If in eyes • Remove contact lenses, if present, after first 5 minutes, then continue rinsing eyes. • Call a poison control center or doctor for treatment advice. • Call a poison control center or doctor immediately for treatment advice. If swallowed • Have person sip a glass of water if able to swallow. • DO NOT induce vomiting unless told to do so by a poison control center or doctor. • DO NOT give anything by mouth to an unconscious person. • Take off contaminated clothing. If on skin or clothing • Rinse skin immediately with plenty of water for 15 to 20 minutes. • Call a poison control center or doctor for treatment advice. • Move person to fresh air. If inhaled • 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. HOT LINE NUMBER Have the product container or label with you when calling a poison control center or doctor or going for treatment. You may also contact BASF Corporation for emergency medical treatment information: 1-800-832-HELP (4357). Note to Physician: Probable mucosal damage may contraindicate the use of gastric lavage. Precautionary Statements Hazards to Humans and Domestic Animals DANGER. Corrosive. Causes irreversible eye damage. DO NOT get in eyes or on clothing. Wear goggles. Harmful if swallowed, inhaled, or absorbed through skin. Avoid con­ tact with skin. Avoid breathing spray mist. Wash thoroughly with soap and water after handling. Remove contaminated clothing and wash before reuse. Personal Protective Equipment (PPE) Some materials that are chemical-resistant to this product are butyl rubber, nitrile rubber, and neoprene rubber. If you want more options, follow the instructions for Category A on an EPA chemical-resistance category selection chart. All mixers, loaders, applicators, flaggers, and other handlers must wear: • long-sleeved shirt and long pants • shoes plus socks • protective eyewear • chemical-resistant gloves when applying postharvest dips or sprays to citrus, applying with any handheld nozzle equipment, mixing or loading, cleaning up spills or equip­ ment, or otherwise exposed to the concentrate • chemical-resistant apron when applying postharvest dips or sprays to citrus, mixing or loading, cleaning up spills or equipment, or otherwise exposed to the concentrate See Engineering Controls Statement for additional requirements. Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product's concentrate. DO NOT reuse them. Follow the manufac­ turer's instructions for cleaning and maintaining PPE. If no 2 such instructions for washables exist, use detergent and hot water. Keep and wash PPE separately from other laundry. After each day of use, clothing or PPE must not be reused until it has been cleaned. Engineering Controls Statement Pilots must use an enclosed cockpit that meets the require­ ments listed in the Worker Protection Standard (WPS) for agricultural pesticides [40 CFR 170.240 (d) (4-6)]. When han­ dlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticides [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: • Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet. • Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. If pesti­ cide gets on skin, wash immediately with soap and water. • Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing. Environmental Hazards This pesticide may be toxic to fish and aquatic invertebrates. DO NOT apply directly to water, to areas where surface water is present, or to intertidal areas below the mean high water mark. Drift and runoff may be hazardous to aquatic organisms in water adjacent to treated areas. DO NOT con­ taminate water when disposing of equipment wash waters or rinsate.

This chemical has properties and characteristics associated with chemicals detected in groundwater. The use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Application around a cistern or well may result in contamination of drinking water or groundwater. Most cases of groundwater contamination involving phenoxy herbicides such as 2,4-0 have been associated with mixing/loading and disposal sites. Caution should be exer­ cised when handling 2,4-0 pesticides at such sites to pre­ vent contamination of groundwater supplies. Use of closed systems for mixing or transferring this pesticide will reduce the probability of spills. Placement of the mixing/loading equipment on an impervious pad to contain spills will help prevent groundwater contamination. Endangered Species Concerns The use of any pesticide in a manner that may kill or other­ wise harm an endangered species or adversely modify their habitat is a violation of federal law. 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 any requirements specific to your state or tribe, consult the agency responsible for pesti­ cide regulation. DO NOT allow people or pets to enter the treated area until sprays have dried. Unless otherwise directed in supplemental labeling, all appli­ cable directions, restrictions, precautions and Conditions of Sale and Warranty are to be followed. This labeling must be in the user's possession during application. 3 Agricultural Use Requirements Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170. This standard contains requirements for the protection of agricultural workers on farms, forests, nurseries, and greenhouses, and handlers of agricultural pesticides. It contains requirements for training, decontamination, notifi­ cation, and emergency assistance. It also contains specific instructions and exceptions pertaining to the statements on this label about personal protective equipment (PPE), 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 the restricted-entry interval (REI) of 48 hours. PPE required for early entry to treated areas that is permit­ ted under the Worker Protection Standard and that involves contact with anything that has been treated, such as plants, soil, or water, is: • Coveralls, worn over short-sleeve shirt and short pants • Chemical-resistant gloves made of any waterproof material • Chemical-resistant footwear plus socks • Protective eyewear • Chemical-resistant headgear for overhead exposure 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 product agricul­ tural plants on farms, forests, nurseries, or greenhouses. DO NOT enter or allow people (or pets) to enter the treated area until sprays have dried. Storage and Disposal DO NOT contaminate water, food, or feed by storage or dis­ posal. Pesticide Storage: DO NOT store below 32° F or above 100° F. Store in original container in a well-ventilated area separately from fertilizer, feed, and foodstuffs. Avoid cross contamination with other pesticides. Pesticide Disposal: Pesticide wastes are toxic. Wastes resulting from this product may be disposed of on site or at an approved waste disposal facility. Improper disposal of excess pesticide, spray mix, or rinsate is a violation of feder­ al law. If these wastes cannot be disposed of according to label instructions, contact the state agency responsible for pesticide regulation or the Hazardous Waste representative at the nearest EPA Regional Office for guidance.

CONTAINER DISPOSAL Nonrefillable Container. DO NOT reuse or refill this container. Triple rinse or pressure rinse container (or equiva­ lent) promptly after emptying; then offer for recycling, if available, or reconditioning, if appropriate, or puncture and dispose of in a sanitary landfill, or by incineration, or by other procedures approved by state and local authorities. Triple rinse containers small enough to shake (capacity ~ 5 gallons) 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 1/4 full with water and recap. Shake for 10 sec­ onds. Pour rinsate into application equipment or a mix tank, or store rinsate for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this proce­ dure two more times. Triple rinse containers too large to shake (capacity> 5 gallons) as follows; Empty the remaining contents into application equipment or a mix tank. Fill the container 114 full with water. Replace and tighten closures. Tip container on its side and roll it back and forth, ensuring at least one complete revolution, for 30 seconds. Stand the container on its end and tip it back and forth several times. Turn the container over onto its other end and tip it back and forth several times. Empty the rinsate into appli­ cation 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 con­ tents into application equipment or mix 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 disposal. Insert pressure rinsing nozzle in the side of the container and rinse at about 40 PSI for at least 30 seconds. Drain for 10 seconds after the flow begins to drip. Refillable Container. Refill this container with pesticide only. DO NOT reuse this container for any other purpose. Triple rinsing the container before final disposal is the responsibility of the person disposing of the container. Cleaning before refilling is the responsibility of the refiller. Triple rinse as follows: To clean the container before final disposal, empty the remaining contents from this con­ tainer into application equipment or mix tank. Fill the con­ tainer about 10% full with water. Agitate vigorously or recir­ culate water with the pump for 2 minutes. Pour or pump rinsate into application equipment or rinsate collection sys­ tem. Repeat this rinsing procedure two more times. When this container is empty, replace the cap and seal all openings that have been opened during use; return the con­ tainer to the point of purchase or to a designated location. This container must only be refilled with a pesticide product. DO NOT reuse the container for any other purpose. Prior to refilling, inspect carefully for damage such as cracks, punc­ tures, abrasions, worn-out threads and closure devices. Check for leaks after refilling and before transport. DO NOT transport if this container is damaged or leaking. If the con­ tainer is damaged, or leaking, or obsolete and not returned 4 to the point of purchase or to a designated location, triple rinse emptied container and offer for recycling, if available, or dispose of container in compliance with state and local regu­ lations. In Case of Spill In case of large-scale spillage regarding this product, call: CHEMTREC 1-800-424-9300 BASF Corporation 1-800-832-HELP (4357) Steps to be taken in case material is released or spilled: Dike and contain the spill with inert material (sand, earth, etc.) and transfer liquid and solid diking material to separate containers for disposal. Remove contaminated clothing, and wash affected skin areas with soap and water. Wash clothing before reuse. Keep the spill out of all sewers and open bodies of water. General Information BAS 452 18 H Herbicide is a selective postemergence her­ bicide for controlling a wide spectrum of annual, biennial, and perennial broadleaf weeds and brush in grass forages and selected row crops. Mode of Action BAS 45218 H contains two active ingredients: dicamba and 2,4-D. BAS 452 18 H is readily absorbed by plants through shoot and root uptake, translocates throughout the plant's system, and accumulates in areas of active growth. BAS 452 18 H interferes with the plant's growth hormones (auxins) resulting in death of many broad leaf weeds. Cleaning Spray Equipment Clean application equipment thoroughly by using a strong detergent or commercial sprayer cleaner according to the manufacturer's directions, and then triple rinsing the equip­ ment before and after applying this product. Application Instructions Apply BAS 452 18 H at the rates and growth stages listed in Table 1 and Table 2 as follows unless instructed differently by Food/Feed Crop-specific Information or Nonfood/Feed Use-specific Information. Applications can be made to actively growing weeds as aerial, broadcast, band, or spot spray applications. BAS 45218 H may be applied using water or sprayable fluid fertilizer as a carrier. Sprayable fluid fertilizer may be used as the carrier in pre­ plant or preemergence uses for all crops listed on this label. Postemergence uses with sprayable fluid fertilizer may be made on pasture, hayland, or wheat crops only. The most effective application rate and timing varies based on the target weed species (refer to Table 1 and Table 2). In mixed populations of weeds, the correct rate is determined by the weed species requiring the highest rate. Delaying application permits weeds to exceed the maximum size stated and will prevent adequate control.

All aerial and ground application equipment must be properly maintained and calibrated using appropriate carriers or sur­ rogates. Irrigation In irrigated areas, it may be necessary to irrigate before treat­ ment to ensure active weed growth. Spray Coverage Weeds must be thoroughly covered with spray. Oense leaf canopies shelter smaller weeds and can prevent adequate spray coverage. Sensitive Crop Precautions BAS 45218 H Herbicide may cause injury to desirable trees and plants, particularly beans, cotton, flowers, fruit trees, grapes, ornamentals, peas, potatoes, soybeans,' sun­ flowers, tobacco, tomatoes and other broad leaf plants when contacting their roots, stems or foliage. These plants are most sensitive to BAS 452 18 H during their development or growing stage. DO NOT treat areas where either possible downward movement into the soil or surface washing may cause contact of BAS 452 18 H with the roots of desirable plants such as trees and shrubs. Avoid making applications when spray particles may be car­ ried by air currents to areas »,here sensitive crops and plants are growing. DO NOT spray near sensitive plants if wind is gusty or in excess of 5 mph and moving in the direction of nearby sensitive crops, or if a temperature inversion exists. However, always make applications when there is some air movement to determine the direction and distance of possi­ ble spray drift. Leave an adequate buffer zone between area to be treated and sensitive plants. Coarse sprays are less likely to drift out of the target area than fine sprays. Agriculturally-approved drift-reducing additives may be used. DO NOT use aerial equipment or apply BAS 45218 H when sensitive crops and plants are growing in the vicinity of area to be treated. Spray Drift Management A variety of factors including weather conditions (e.g., wind direction, wind speed, temperature, relative humidity) and method of application (e.g., ground, aerial, airblast, chemiga­ tion) can influence pesticide drift. The applicator must evalu­ ate all factors and make appropriate adjustments when applying this product. Droplet Size Use coarse sprays (volume median diameter of 400 microns or more) to avoid potential herbicide drift. Select nozzles that are designed to produce minimal amounts of fine spray par­ ticles (less than 200 microns). Examples of nozzles designed to produce coarse sprays via ground applications are DelavanGi> Raindrops, Spraying Systems XR (excluding 110 tips) flat fans, Turbo TeeJetGi>, Turbo FloodJe~, or large capacity flood nozzles such as 010, TK1 0, or greater capacity tips. Wind Speed When applying sprays that contain 2,4-0 as the sole active ingredient, or when applying sprays that contain 2,4-0 mixed with active ingredients that require a coarse or coarser spray, 5 apply only as a coarse or coarser spray (ASAE standard 572) or a volume mean diameter of 385 microns or greater for spinning atomizer nozzles. DO NOT apply at wind speeds greater than 15 mph. Only apply this product if the wind direction favors on-target dep­ osition and there are not sensitive areas (including, but not limited to, residential areas, bodies of water, known habitat for nontarget species, nontarget crops) within 250 feet downwind. If applying a medium spray, leave one swath unsprayed at the downwind edge of the treated field. Temperature Inversions If applying at wind speeds less than 3 mph, the applicator must determine if: a) conditions of temperature inversion exist, or b) stable atmospheric conditions exist at or below nozzle height. DO NOT make applications into areas of tem­ perature inversions or stable atmospheric conditions. Other State and Local Requirements Applicators must follow all state and local pesticide drift requirements regarding the application of 2,4-0 herbicides. Where states have more stringent regulations, they must be observed. Susceptible Plants DO NOT apply under circumstances where spray drift may occur to food, forage, or other plantings that might be dam­ aged or crops thereof rendered unfit for sale, use or con­ sumption. Susceptible crops include, but are not limited to, cotton, okra, flowers, grapes (in growing stage), fruit trees (foliage), soybeans (vegetative stage), ornamentals, sunflow­ ers, tomatoes, beans, and other vegetables, or tobacco. Small amounts of spray drift that might not be visible may injure susceptible broad leaf plants. Aerial Application Methods and Equipment Water Volume: Use 3 to 10 gallons of water per acre. Use the higher spray volume when treating dense or tall vegeta­ tion. Application Equipment: Select nozzles designed to pro­ duce minimal amounts of fine spray particles. Make applica­ tions at the lowest safe height to reduce the exposure of spray droplets to evaporation and wind. All aerial and ground application equipment must be properly maintained and cali­ brated using appropriate carriers or surrogates. The boom length must not exceed 75% of the wingspan or 90% of the rotor blade diameter. Release spray at the lowest height consistent with efficacy and flight safety. DO NOT release spray at a height greater than 10 feet above the crop canopy unless a greater height is required for aircraft safety. This requirement does not apply to forestry or rights-of-way applications. When applications are made with a crosswind, the swath will be displaced downwind. The applicator must compensate for this by adjusting the path of the aircraft upwind. For ground boom application: DO NOT apply with a noz­ zle height greater than 4 feet above the crop canopy.' '"

The applicator must follow the most restrictive use cautions to avoid drift hazards, including those found in this labeling as well as applicable state and local regulations and ordinances. DO NOT use aerial equipment if spray particles can be car­ ried by the wind into areas where sensitive crops or plants are growing or when temperature inversions exist. 6

Table 1. Application Rate and Timing Annual Weeds Weeds Controlled (including ALS- and triazine-resistant} 0.5 pint Beebalm, spotted - Broomweed 1" to 3" BuckWheat, wild - Buffalobur - Burdock - Buttercup, corn - ChickWeed, -common Cockle, cow - Cocklebur, -common Coreopsis, plains - Croton, woolly 1" to 4" Devil's claw - Dogfennel - Eveningprimrose, -cutleaf Falseflax, smallseed - Fleabane, annual - Flixweed - Henbit - Knotweed spp. - Kochia - Lambsquarters, -common Mallow, common - Morningglory, ivyleaf - Morningglory, tall - Mustard, annual - Mustard, tansy - Nightshade, black - Pennycress, field - Pepperweed, -Virginia pigweed, prostrate - Pigweed, redroot - Pigweed, smooth - Pigweed, tumble - Poorjoe - Purslane, common - BAS 45218 H Herbicide Rate Per Acre (according to weed growth stage) 1 pint 1.5 pints 2 pints 3 pints 4 pints

• • pre-bloom post-bloom - 3" branching - branching - after branching 1" to 6" - - - -
• • 1" to 6" - flowering pre-flower - - - - pre-flower - early bloom late bloom - seedling 1" to 3" - - - < 3" - - - - 1" to 6" 6"t012" 12" to 18" - - 1" to 6" - - - - 4" to 12" 12"t030" - - -
• • < 8" - -
• • 10" to 15" - - < 2" - 2" to 6" - - < 2" - - - - 1" to 4" 4" to 8" 8" - - < 3" - - - -
• pre-flower - flower - < 3" runners - > 3" runners - - 1" to 6" 6" to 1 0" 1 0" to 20" - - 1" to 6" 6"t010" 1 0" to 20" - - < 3" - - - - pre-flower - - - - pre-flower - post flower - - rosette - early bolt - - < 3" - early bolt - -
• • full flower - actively growing
• • rosette - -
• 1" to 3" 3" to 6" after branching - < 3" - - - - < 3" 3"t010" - - - < 3" - - - - < 3" - mature - - prior to flower - - - actively growing < 3" 3" to 8" - - - 7

Table 1. Application Rate and Timing Annual Weeds (continued) Weeds Controlled (including ALS- and triazine-resistant) 0.5 pint Ragweed, common 1" to 3" Ragweed, giant 1" to 3" Ragweed,lanceleaf 1" to 3" Ragweed, Western 1" to 3" Sedge' - Shepherdspurse - Smartweed, -Pennsylvania Sneezeweed, bitter - Sowthistle, annual - Sunflower - Thistle, Russian - Velvetleaf - BAS 452 18 H Herbicide Rate Per Acre (according to weed growth stage) 1 pint 1.5 pints 2 pints 3 pints 4 pints 3" to 6" 6" to 1 0" > 10" - - 3" to 6" 6"t010" actively growing - - 3" to 6" 6" to 10" > 10" - - 3" to 6" 6"t010" > 10" - -

• • < 4 leaves - - rosette - - - - < 4" - - 4"t012" - 1" to 4" prior to flower flower - - rosette - bolting - - 1" to 3" 3" to 6" 6" to 24" - -
• • < 3" - - < 6" 6" to 20" > 20" - - 'For use in nonfood/feed crop only. Adding crop oil concentrate has been shown to improve performance on actively growing annual sedge. 8

Table 2. Application Rate and Timing Biennial and Perennial Weeds Weeds Controlled 0.5 pint Bindweed, field - Bittercress 5 - Buckeye' - Bullnettle2,5 - Chicory - Clover, spp. - Dandelion, common - Dewberry, -Southern' Dock, curly - Elderberry' - Goldenrod, Missouri - Goldenweed, -common Groundsel - Honeysuckle - Horsenettle' - Ivy, pOison - Knapweed, black2 - Knapweed, - Russian2 Knapweed, - spotted Lettuce, prickly - Marshelder 5 - Mesquite 3 - Milkweed,,5 - Nightshade, -silverleaf' Persimmon, -Eastern3 Rabbitbrush2 - Ragwort, tansy - Redvine2 - Sagebrush, fringed 2 - Smartweed, swamp - Sorrel, red - Sowthistle, -perennial2 Spurge, leafy2 - Starthistle, yellow' - BAS 452 18 H Herbicide Rate Per Acre (according to weed growth stage) 1 pint 1.5 pints 2 pints 3 pints 4 pints

• • • • actively growing 2" to 3" - - - -
• • • full leaf -
• • flowering - -
• • rosette early bolting -
• pre-flower - - - rosette - bolting - -
• • • • spring or fall
• prior to bolting - after bolting -
• • • • actively growing
• • 3"to15" flower -
• • • • actively growing rosette post-bolting - - -
• • • spring or fall -
• • • • flower or berry
• • after bloom - -
• • • • actively growing
• • • • actively growing
• • • • actively growing
• • rosette - actively growing
• • < 12" 12"/pre-bloom - 45 to 90 days - - - - after bud-break
• • pre-flower - flower
• • • • full flower
• • • • actively growing
• • • • actively growing
• • rosette - actively growing
• • • • actively growing
• • • • actively growing
• • • • actively growing
• rosette bolting flower -
• • • • actively growing
• • • • full leaf
• • • • rosette 9

Table 2. Application Rate and Timing Biennial and Perennial Weeds (continued) BAS 452 18 H Herbicide Rate Per Acre Weeds Controlled (according to weed growth stage) 0.5 pint 1 pint 1.5 pints 2 pints 3 pints Tallow Tree, - - - - -Chinese"'s Thistle, bull - - rosette bolting - Thistle, Canada2 - - - - - Thistle, musk - - - rosette/bolting - Thistle, plumeless - - rosette bolting - Vetch, hairy - 1" to 4" 4" to 8" 8" full flower - Yankeeweed - - - 10" to 18" - I May require repeat applications. 2 Recommended rate will provide top growth suppression only .. 4 pints actively growing

actively growing

3 For improved root kill of woody species such as mesquite, spray 4 pints BAS 45218 H per acre each year for 3 consecutive years. For increasedcontrol of weeds such as blackberry and dewberry, BAS 452 18 H may be tank mixed with Ally" herbicide (0.1 to 0.2 ounce per acre), if labeled for the use site. " Under dense populations, a second application may be needed the following growing season. S Not for use in California. 10

Ground Application (Banding) When applying BAS 452 18 H Herbicide by banding, deter­ mine the amount of herbicide and water volume needed using the following formula: Bandwidth in inches Broadcast rate Banding herbicide Row width in inches x rate per acre per acre Bandwidth in inches Broadcast Banding water Row width in inches x volume per acre volume per acre . Ground Application (Broadcast) Water Volume: Use 5 to 40 gallons of spray solution per broadcast acre for optimal performance. Use the higher spray volume when treating dense or tall vegetation. Application Equipment: Select nozzles designed to pro­ duce minimal amounts of fine spray particles. Spray with nozzles as close to the weeds as is practical for good weed coverage. Spot or Small Area Application BAS 452 18 H may be applied to individual clumps or small areas of undesirable vegetation using handgun or similar types of application equipment. Apply diluted sprays to allow complete wetting (up to runoff) of foliage and stems. For knapsack or other small capacity sprayers, prepare a solu­ tion of BAS 45218 H in water according to Table 3 (assum­ ing that the spot treatment rate equates to 60 gallons per acre on the broadcast basis). Adding a surfactant (0.5% by volume) can help improve control. For example, 5 gallons (40 pints or 640 fluid ounces) of her­ bicide solution would require 0.2 pints (3.2 fluid ounces) of surfactant. DO NOT make spot treatments in addition to broadcast or band treatments. Application Equipment: Select nozzles designed to pro­ duce minimal amounts of fine spray particles. Spray with nozzles as close to the weeds as is practical for good weed coverage. Table 3. Knapsack Sprayer Dilution Instructions Sprayer Capacity Amount of BAS 45218 H Herbicide to add to (gallons of water) the spray tank 1 gallon 1 fluid ounce' 3 gallons 3 fluid ounces 5 gallons 5 fluid ounces '1 fluid ounce = 2 tablespoons Additives To improve burn down of emerged weeds, surfactants and/or low use rate of liquid fertilizers (28-0-0, 32-0-0) or crop oil concentrate (COG) may be used with BAS 45218 H or BAS 45218 H tank mixes applied after the weeds have emerged. Crop oil concentrate is for nonfood/feed crop uses only. DO NOT apply tank mixes that include ammonium sul­ fate (AMS) or crop oil concentrate to any food/feed crop use listed on this label. For food/feed crop uses, DO NOT use 11 liquid fertilizers that contain AMS as a source of nitrogen because tolerances in commodities derived from the crop may contain residues that exceed established tolerances. Consult your local BASF representative for recommendations for your area. For additional information, see Compatibility Test for Mix Components. Oil Concentrate A crop oil concentrate must contain either a petroleum or vegetable oil base and must meet ALL of the following criteria: • Nonphytotoxic • Contain only EPA-exempt ingredients • Provide good mixing quality in the jar test • Successful in local experience The exact composition of suitable products will vary; howev­ er, vegetable and petroleum oil concentrates should contain emulsifiers to provide good mixing quality. Highly refined veg­ etable oils have proven more satisfactory than unrefined veg­ etable oils. For additional information, see Compatibility Test for Mix Components. . Adjuvants containing crop oil concentrates may be used for preplant, preemergence and between cropping applications. DO NOT use crop oil concentrate for postemergence appli­ cations in food/feed crops (Le., sorghum, grass (hay or silage), pastures, rangeland, sugarcane and wheat). Nitrogen Source Sprayable liquid fertilizers: Use one quart of sprayable liq­ uid fertilizers (28-0-0, 32-0-0) per acre. DO NOT use brass or aluminum nozzles when spraying fertilizers. Nonionic Surfactant The standard label recommendation is 2 to 4 pints of an 80% active nonionic spray surfactant per 100 gallons of water. For certain weeds, use a higher spray surfactant rate. Table 4. Additive Rate Per Acre Additive Rate Per Acre Nonionic surfactant 2 to 4 pints per 100 gallons Sprayable liquid fertilizers 2 to 4 quarts (28-0-0, 32-0-0) Crop oil concentrate 1 quart' 'See manufacturer's label for specifiC rate recommendations.

General Tank Mixing Information Tank Mix Partners/Components The following products may be tank mixed with BAS 45218 H Herbicide according to the specific tank mixing instructions in this label and respective product labels: • Aime (carfentrazone-ethyl) • Allye (metsulfuron-methyl) • Ambe~ (triasulfuron) • Basagran e (bentazon) • Bronatee (bromoxynil + MCPA) • Buctrile (bromoxynil) • Claritye (dicamba) • Curtaile (clopyralid + 2,4-0) • Distincte (diflufenzopyr + dicamba) • Evike (ametryn) • Expresse (thifensulfuron + tribenuron-methyl) • Finessee (chlorsulfuron + metsulfuron-methyl) • Gleane (chlorsulfuron) • glyphosate (e.g., Roundup®) • Gramoxone® Extra (paraquat) • Harmonye Extra (thifensulfuron + tribenuron-methyl) • Karmex® (diuron) • Kerb® (pronamide) • Laddok® S-12 (bentazon + atrazine) • Landmaste~ (glyphosate + 2,4-0) • MCPA • Overdrivee (diflufenzopyr + dicamba) • Paramount® (quinclorac) • Peake (prosulfuron) • Permit® (halosulfuron-methyl • Ravee (dicamba + triasulfuron) • Senco~ (metribuzin) • Sinba~ (terbacil) • Stinge~ (clopyralid) • TordonllD (picloram) • 2,4-0 See Crop-specific Information for more details. Read and follow the applicable Restrictions and Limitations and Directions For Use on all products involved in tank mixing. The most restrictive labeling applies to tank mixes. Physical incompatibility, reduced weed control, or crop injury may result from mixing BAS 452 18 H with other pesticides (fungicides, herbicides, insecticides, or miticides), additives, or fertilizers. BASF does not recommend using tank mixes other than those listed on BASF labeling. Local agricultural authorities may be a source of information when using other than BASF recommended tank mixes. Compatibility Test for Mix Components Before mixing components, always perform a compatibility jar test. For 20 gallons per acre spray volume, use 3.3 cups (800 ml) of water. For other spray volumes, adjust according­ ly. Only use water from the intended source at the source temperature. Add components in the sequence indicated in Mixing Order using 2 teaspoons for each pound or 1 teaspoon for each pint of recommended label rate per acre. Always cap the jar and invert 10 cycles between component additions. When the components have all been added to the jar, let the solution stand for 15 minutes. Evaluate the solution for uni­ formity and stability. The spray solution should not have free oil on the surface, nor fine particles that precipitate to the bottom, nor thick (c1abbered) texture. If the spray solution is not compatible, repeat the compatibility test with the addi­ tion of a suitable compatibility agent. If the solution is then compatible, use the compatibility agent as directed on its label. If the solution is still incompatible, DO NOT mix the ingredients in the same tank. Mixing Order If an inductor is used, rinse it thoroughly after each compo­ nent has been added. Maintain constant agitation during application.

1. Water*. Begin by agitating a thoroughly clean sprayer tank 1/2 full of clean water.
2. Agitation. Maintain constant agitation throughout mixing and application.
3. Products in PYA bags. Place any product contained in water-soluble PYA bags into the mixing tank. Wait until all water-soluble PYA bags have fully dissolved and the prod­ uct is evenly mixed in the spray tank before continuing.
4. Water-dispersible products (such as dry flowables, wettable powders, suspension concentrates, or sus po­ emulsions).
5. Water-soluble products (such as BAS 452 18 H).
6. Emulsifiable concentrates (such as oil concentrate when applicable).
7. Water-soluble additives (such as liquid fertilizers [28-0-0, 32-0-0] when applicable).
8. Remaining quantity of water. • If sprayable fluid fertilizer is used as the carrier, BAS 452 18 H must be diluted with a minimum of 5 parts water to 1 part BAS 45218 H . Then add 0.25% to 0.5% volume/volume of a nonionic surfactant to the dilution before adding it to the sprayable fluid fertilizer to reduce the concern for compatibility problems with this mix. Always perform the Compatibility Test for Mix Components before mixing into the spray tank. Also, when using a sprayable fluid fertilizer as t~e carrier, any product contained in PYA bags must first be completely dissolved in water before the contents can be added to the fertilizer mix. Restrictions and Limitations • Maximum seasonal use rate: Refer to Table 5. • Preharvest Interval (PHI): Refer to Food/Feed Crop­ specific Information • Restricted-entry Interval (REI): 48 hours • Crop Rotational Restrictions: 12 The interval between application and planting rotational crop is given below. Always exclude counting days when the ground is frozen. Planting at intervals less than speci­ fied below may result in crop injury. Moisture is essential for the degradation of this herbicide in soil. If dry weather pre­ vails, use cultivation to allow herbicide contact with moist soil.

Planting/replanting restrictions for BAS 452 18 H Herbicide applications of 6 pints per acre or less: No rotational cropping restrictions apply at 120 days or more following application. Additionally, for annual crop uses in this label including sorghum, follow the preplant use directions in Food/Feed Crop-specific Information. For barley, oat, wheat, and other grass seedings, the inteNal between appli­ cation and planting is 10 days per pint per acre. Planting/replanting restrictions for applications of more than 6 pints and up to 8 pints of BAS 45218 H per acre: Corn, sorghum, cotton (east of the Rocky Mountains) and all other crops grown in areas with 30" or more of annual rainfall may be planted 120 days or more after application. Barley, oat, wheat, and other grass seed­ ings may be planted if the inteNal from application to plant­ ing is 10 days per pint per acre east of the Mississippi River and 15 days per pint per acre west of the Mississippi River. For all other crops in areas with less than 30" of annual rain­ fall, the inteNal between application and planting is 180 days or more. Rainfast period: Rainfall or irrigation occurring within 4 hours after postemergence applications may reduce the effectiveness of BAS 45218 H. Stress: DO NOT apply to crops under stress, such as stress due to lack of moisture, hail damage, flooding, herbi­ cide injury, mechanical injury, or widely fluctuating tempera­ tures, because unsatisfactory control may result. DO NOT apply to crops that show injury (leaf phytotoxicity or plant stunting) produced by any other prior herbicide applications because this injury may be enhanced or pro­ longed. DO NOT apply through any type of irrigation equipment. DO NOT contaminate irrigation ditches or water used for domestic purposes. This product cannot ,be used to formulate or reformulate any other pesticide product. 13

Table 5. Crop-specific Restrictions and Limitations Maximum Rate Maximum Rate Livestock Aircraft Crop Per Acre Per Acre Grazing or Application Per Application Per Season Feeding' Between Crop Applications 5.5 pints 8 pints Yes Yes Pasture, Hay, Silage 4 pints 8 pints Yes Yes Sorghum 1 pint 1 pint Yes Yes Sugarcane 5.5 pints 11 pints Yes Yes Wheat 1.4 pints 3.33 pints Yes Yes 'Refer to Food/Feed Crop-specific Information for grazing and feeding restrictions. Food/Feed Crop-specific Information Pastures, Rangeland and Grass (Hay, Silage) BAS 452 18 H Herbicide is recommended for use for pasture (including pasture grown for hay), rangeland and grass grown for hay or silage. ' If grass is to be cut for hay, Agricultural Use Requirements for the Worker Protection Standard are applicable. DO NOT cut forage for hay within 7 days of application. Refer to Table 1 and Table 2 for rate selection based on targeted weed or brush species. Some weed species will require tank mixes for adequate control. Rates above 4 pints of BAS 452 18 H per acre are for spot treatments only. Limited to 2 applications per year, DO NOT exceed a total of 8 pints of BAS 452 18 H per treated acre during a growing season. Minimum of 30 days is required between applications. Uses described in this section also pertain to small grains (such as barley, corn, forage sorghum, oats, rye, Sudangrass, or wheat) grown for pasture, hay, and silage only. Newly seeded areas, including small grains grown for pasture or hay, may be injured if rates of BAS 452 18 H greater than 2 pints per acre are applied. In newly established hybrid Bermudagrass, Pangolagrass, and stargrasses (Cynodon spp.), use 2 to 4 pints of BAS 452 18 H per acre to control or suppress weeds after planting vegetative propagules (stolons) of hybrid Bermudagrasses. In addition to the weeds listed in Table 1 and Table 2, this rate of BAS 452 18 H will control or suppress annual sedges, broadleaf signalgrass, crabgrass, and goosegrass. For susceptible annual and biennial broad leaf weeds DO NOT exceed 2.75 pints per acre per application. Best results will be obtained if BAS 452 18 H is applied at the germinating stage of weeds. Under favorable conditions, this is usually 7 to 10 days after planting these grasses. Reduced control can be expected if weeds are allowed to reach 1" in height before application or if germination of weeds occurs 1 0 days after application. DO NOT use on bentgrass, susceptible grass pastures (such as carpetgrass, buffalograss, or St. Augustinegrass), les­ pedeza, wild winter peas, vetch, clover, and alfalfa pastures as injury will occur. When perennial weeds are reaching maturity, mowing and allowing some regrowth will enhance control. Difficult to control weeds and brush may require repeat applications. For pasture renovations, wait 3 weeks per quart (2 pints) of BAS 452 18 H used per acre before interseeding or injury may occur. If grasses are grown for seed or for seed-down purposes, DO NOT apply after grass reaches the joint stage. For program lands, such as Conservation Reserve Program, consult program rules to determirie whether grass or hay may be used. The more restrictive requirements of the program rules or this label must be followed. Grazing and Feeding Nonlactating Animals There is no waiting period between treatment and grazing for nonlactating animals. DO NOT permit meat animals being fin­ ished for slaughter to graze treated fields within 30 days of slaughter. Grazing and Feeding Lactating Animals DO NOT graze lactating dairy animals within 7 days of treatment. Dry hay and Silage: Treated grasses may be harvested for dry hay or silage but DO NOT harvest within 37 days of treatment. 14

Pasture and Rangeland Tank Mixes BAS 45218 H Herbicide may be applied in tank mixes with one or more of the following herbicides: • Ally® • Amber® • ClarityiID • Rave® Sorghum Rates and Timings Apply 1 pint of BAS 452 18 H per acre to sorghum in the 3- leaf to 5-leaf stage (4" to 8" tall). For best performance, apply BAS 45218 H when weeds are small (less than 3" tall). Applications of BAS 45218 H to sorghum during periods of rapid growth may result in temporary leaning of plants or rolling of leaves. These effects are usually outgrown within 10 to 14 days. Sorghum growing under conditions of stress, such as high moisture, low fertility, and abnormal tempera­ ture, may be more sensitive to applications of BAS 45218 H. DO NOT use surfactants or oils with postemergence appli­ cations of BAS 452 18 H on sorghum crops. DO NOT use BAS 45218 H if the potential for sorghum injury is not acceptable. The preharvest interval (PHI) is 30 days. DO NOT permit meat or dairy animals to consume treated crop as fodder or forage for 30 days following application. If sorghum is grown for pasture, hay, or silage, refer to Pasture and Rangeland and Grass (Hay, Silage) in Crop-specific Information for livestock grazing and feed­ ing restrictions. DO NOT apply BAS 45218 H to sorghum grown for seed production. Make no more than one postemergence application per growing season. Sorghum Tank Mixes BAS 45218 H may be applied in tank mixes with one the following herbicides: • atrazine • Buctril® • Basagran® • Laddok® S-12 • Paramount" • Permit" • Peak® Sugarcane Applications of BAS 452 18 H can be made any time after the weeds have emerged and are actively growing but prior to the close-in stage of sugarcane. When possible, direct the spray beneath the sugarcane canopy in order to minimize the likelihood of crop injury. The use of directed sprays will also aid in maximizing spray coverage of weed foliage. Application rates and timing are given below. Use the higher level of listed rate ranges when treating dense vegetative growth. DO NOT harvest cane prior to crop maturity. Rate • For control of listed annual broad leaf weeds, apply 2 pints of BAS 452 18 H per treated acre. • For suppression of listed perennial weeds, apply 1 to 5.5 pints of BAS 45218 H per treated acre. • The preharvest interval (PHI) is 87 days. Limited to one preemergence and one postemergence appli­ cation, DO NOT exceed 11 pints of BAS 452 18 H per treated acre during a growing season. 15 Sugarcane Tank Mixes BAS 45218 H may be applied in tank mixes with one or more of the following herbicides: • Asulox" • atrazine • Sencor" • Sin bar" Wheat (fall and spring-seeded) If small grains are grown for pasture or hay only, refer to Pastures, Rangeland and Grass (Hay, Silage). DO NOT graze or harvest for livestock feed prior to crop maturity. DO NOT use BAS 452 18 H in wheat underseeded with legumes. Limited to one postemergence and one preharvest applica­ tion per crop cycle. Early Season Applications Apply 0.5 to 1 pints of BAS 452 18 H per acre to wheat unless using one of the wheat-specific programs below. Early season applications to spring-seeded wheat must be made after tillering and before wheat reaches the 6-leaf stage. Early season applications to fall-seeded wheat must be made after tillering and prior to the jointing stage. Care should be taken in staging early developing wheat vari­ eties, such as TAM 107, Madison, or Wakefield, to be certain that the application occurs prior to the jointing stage. Specific Use Programs For Fall-seeded Wheat Only Up to 1.33 pints of BAS 45218 H per acre may be applied on fall-seeded wheat after the wheat begins to tiller for sup­ pression of perennial weeds, such as field bindweed. Applications may be made in the fall following a frost but before a killing freeze. Periods of extended stress such as cold and wet weather may enhance the possibility of crop injury. For fall applications only, DO NOT use if the potential for crop injury is not acceptable. Preharvest Applications BAS 452 18 H can be used to control weeds that may inter­ fere with harvest of wheat. Apply up to 1 .4 pints of

BAS 452 18 H Herbicide per acre as a broadcast or spot treatment to annual broad leaf weeds when wheat is in the hard dough stage and the green color is gone from the nodes Ooints) of the stem. Best results will be obtained if application can be made when weeds are actively growing but before weeds canopy. A waiting interval of 14 days is required before harvest. DO NOT use preharvest-treated wheat for seed unless a germination test is performed on the seed with an accept­ able result of 95% germination or better. For control of additional broad leaf weeds or grasses, BAS 452 18 H may be tank mixed with other herbicides such as Allyl!> or glyphosate (e.g., Roundupl!» that are regis­ tered for preharvest use in wheat. Preharvest use of BAS 45218 H is not registered for use in California. Wheat Tank Mixes Table 6. Tank Mix Partner Rate Per Acre Aim'" 0.3 ounce Ally 0.05 to 0.1 ounce' Amber'" 0.14 to 0.28 ounce' Bronate'" 0.75 to 1.5 pints Buctril"' 1 to 1 .5 pints Curtail"' 2 to 2.67 pints Express"' 0.083 to 0.167 ounce' Finesse"' 0.167 to 0.33 ounce' Glean'" 0.167 ounce' Harmony'" Extra 0.167 to 0.33 ounce' Karmex'" 0.5 to 1.5 pounds 2,4-0 amine 4 to 20 fluid ounces3 Sen co"'" 0.25 to 0.375 pound ai Peak"" 0.25 to 0.38 ounce Stinger'" 4 to 5.33 fluid ounces 'DO NOT use low rates of sulfonylurea herbicides, such as Ally, Amber, Canvas'", Express, Finesse, Glean, Harmony Extra, and Peak on more mature weeds or on dense vegetative growth. 'Tank mixes with Karmex and Sencor are for use in fall-seeded only. 3BAS 452 18 H contains 0.36 pound a.e. of 2,4-0 per pint. When tank mixing with 2,4-0, DO NOT exceed 0.5 pound a.e. of 2,4-0. Between Crop Applications, Conservation Reserve Programs, General Farmstead and Fallow Systems These uses are considered food/feed crops when harvested, grazed or foraged. Consult Additives for adjuvant restric­ tions and Nonfood/Feed Use (Land not Harvested, Grazed or Foraged) Specific Information for specific use directions. Nonfood/Feed Use (Land not Harvested, Grazed or Foraged) Specific Information Between Crop Applications Preplant Directions (Postharvest, Fallow, Crop Stubble, Set-aside) for Broadleaf Weed Control BAS 452 18 H can be applied either postharvest in the fall, spring, or summer during the fallow period or to crop stub­ ble/set-aside acres. Apply BAS 45218 H as a broadcast or spot treatment to emerged and actively growing weeds after crop harvest (postharvest) and before a killing frost, or in the fallow cropland or crop stubble the following spring or sum­ mer. See Crop Rotational Restrictions in Restrictions and Limitations for the recommended interval between applica­ tion and planting to prevent crop injury. Rates and Timings Apply 0.5 to 5.5 pints of BAS 452 18 H per acre. Refer to Table 1 to determine use rates for specific targeted weed species. Limited to 2 applications per year, DO NOT exceed a total of 8 pints of BAS 452 18 H per treated acre during a growing season. A minimum of 30 days is required between applications. For best performance, apply BAS 452 18 H when annual weeds are less than 6" tall, when biennial weeds are in the rosette stage and to perennial weed regrowth in late summer or fall following a mowing or tillage treatment. The most effective control of upright perennial broadleaf weeds, such as Canada thistle and Jerusalem arti­ choke, occurs if BAS 45218 H is applied when the majority of weeds have at least 4" to 6" of regrowth or for weeds such as field bindweed and hedge bindweed that are in or beyond the full-bloom stage. Avoid disturbing treated areas following application. Treatments may not kill weeds that develop from seed or underground plant parts, such as rhizomes or bulblets, after the effective period for BAS 45218 H. For seedling control, a follow-up program or other cultural practices could be instituted. Between-crop Tank Mixes In tank mixes with one or more of the following herbicides, apply 0.5 to 2 pints of BAS 452 18 H 'per acre for control of 16

annual weeds, or 2 to 8 pints of BAS 452 18 H Herbicide per acre for control of biennial and perennial weeds. • Aim® • Finesse® • Sencor41 • Ally® • glyphosate • Tordon® 22K • Amber41 • Gramoxone® Extra • Touchdown® • atrazine • Kerb® • 2,4-D • Curtail® • Landmaster® BW • Distinct® • Paramount® Conservation Reserve Programs and General Farmstead BAS 45218 H is recommended for use for Conservation Reserve Programs, general farmstead (noncropland only), weed and brush control, or use in State Recognized Noxious Weed areas (noncropland areas). Refer to Table 1 and Table 2 for rate selection based on targeted weed or brush species. Some weed species will require tank mixes for adequate control. Rates above 4 pints of BAS 452 18 H per acre are for spot treatments only. Limited to 2 applications per year, DO NOT exceed a total of 8 pints of BAS 452 18 H per treated acre during a grow­ ing season. A minimum of 30 days between applications is required. Applications to non-cropland areas are not applicable to treatment of commercial timber or other plants being grown for sale or other commercial use, or for commercial seed production, or for research purposes. For programs lands, such as Conservation Reserve Program, consult program rules to determine whether grass or hay may be used. The more restrictive requirements of the program rules or this label must be followed. Farmstead and Fencerow Treatment Application Instructions BAS 452 18 H may be applied using water or oil and water emulsions in spot application to control undesirable vegeta­ tion using handgun or similar types of application equipment. In addition to weed species listed in Table 1 and Table 2, these treatments may be used to control or suppress woody plant species listed in Table 7. To prepare oil and water emulsions, mix in the order and proportions indicated below. The solution should remain milky colored without an oily layer on top when under agitation. If an oily layer forms, increase the amount of emulsifier or change to a more effec­ tive emulsifier. DO NOT exceed 27.5 gallons of spray solution per treated acre per application. Twenty-seven and a half gallons of spray solution contains 0.7 pound acid equivalent of dicam­ ba and 2.0 pounds acid equivalent of 2,4-D. Spray plants to wet. DO NOT allow this spray mix to contact desirable vegetation. 17 To control brush, briars, and weeds along fencerows sur­ rounding pasture and ranch lands and fallow fields, use a tank mix of 2.5% of BAS 45218 H, 87.5% water, 10% diesel oil, and sufficient emulsifier (to mix the diesel and emulsifier). The diesel oil in this tank mix will damage or kill desirable grasses and should not be used in pastures or where damage to to desirable species cannot be tolerated.

1. Water. Begin by agitating a thoroughly clean sprayer tank with the desired quantity of clean water. Maintain constant agitation during complete mixing procedure.
2. Emulsifier. Add 0.5% volume to volume.
3. BAS 452 18 H. Add 2.5 gallons per 100 gallons of total intended solution.
4. Diesel Oil. Add 10 gallons per 100 gallons of total intend­ ed solution. Maintain constant agitation during application. Under good agitation, the spray solution should be milky white with no oil layer on top. If an oil layer forms, increase the amdunt of emulsifier or change to a more effective emulsi­ fier .. Spraying Foliar Applications
5. Spray when leaves have reached full size but have not hardened due to drought or maturity.
6. Spray individual plants to wet with handgun.
7. For larger stems (up to 3" in diameter) and hard-to-control species, direct spray stream to base of stems to wet the stem at soil surface in addition to wetting the foliage.
8. DO NOT apply under drip line of desirable trees or adja­ cent to desirable vegetation. Dormant Basal Applications
9. Increase diesel oil content to 15% or 15 gallons of diesel oil per 100 gallons of total solution.
10. Spray in late winter and early spring before plants break dormancy.
11. Spray the bottom 24" of the target stem to wet on all sides.
12. For larger stems (up to 3" in diameter) and hard-to-kill species, direct the spray solution to the base of target stems to wet the soil at the stem/soil junction in addition to wetting the stem.
13. DO NOT apply under drip line of desirable trees or adja- cent to desirable vegetation. Cut-surface Treatments Apply BAS 452 18 H in an undiluted state as a cut-surface treatment to control unwanted trees and prevent sprouts of cut trees. Frill or Girdle Treatments: Make a continuous cut or a series of overlapping cuts using an axe to girdle tree trunk. Spray or paint the cut surface with BAS 452 18 H. Stump Treatments: Spray or paint freshly cut surface with BAS 45218 H. The cambium layer (the area adjacent to the bark) should be thoroughly wet. Treat stumps within 6 hours after cutting. Limited to one basal spray or cut surface application per year.

Table 7. The following list of trees and vines can be controlled on farmsteads and fencerows as foliar, basal, or cut­ surface treatments. Alder Ash Aspen Basswood Beech Blackberry Blackgum Cedar Cherry Chinquapin Cottonwood Creosotebush Dewberry Dogwood Elm Grape i Greenbriar Hawthorn (Thornapple) Hemlock Hickory Honeylocust Honeysuckle Hornbeam Huckleberry Huisache Ivy, Poison Kudzu Locust, Black Maple Mesquite Oak Oak, Poison Olive, Russian Persimmon, Eastern Pine Plum, Sand (Wild Plum) Poplar Rabbitbrush Redcedar, Eastern Rose, McCartney Rose, Multiflora Sagebrush, Fringe Sassafras Spruce Sumac Sweetgum Sycamore Tarbush Willow Witchhazel Yaupon Yucca Weeds Listed in this Label Common Name Scientific Name ANNUALS Beebalm, spotted Monarda punctata Broomweed Gutierezia dracunculoides Buckwheat, wild Polygonum convulvulus Buffalobur Solanum rostra tum Burdock Arctium spp. Buttercup, corn Ranunculus arvensis Chickweed, common Stellaria media Cockle, cow Agrostemma githago Cocklebur, common Xanthium strumarium Coreopsis, plains Coreopsis tinctoria Croton, woolly Croton capitatus Devil's claw Proboscidea luisianica Dogfennel Eupatorium capillifo/ium Eveningprimrose, cutleaf Oenothera lacinata Falseflax, smallseed Unum catharticum Fleabane, annual Erigeron annuus Flixweed Oescurainia sophia Henbit Lamium amplexicaule Knotweed spp. Polygonum aviculare Kochia Kochia scoparia Lambsquarters, common Chenopodium album Mallow, common Malva neglecta Morningglory, ivyleaf Ipomea hederacea Morningglory, tall Ipomea purpurea Mustard, annual Brassica spp. Mustard, tansy Oescurainia pinnata Nightshade, black Solamum nigrum Pennycress, field Thlaspi arvense Pepperweed, Virginia Lepidium virginicum Pigweed, prostrate Amaranthus b/itoides Pigweed, redroot Amaranthus retroflexus Pigweed, smooth Amaranthus hybridus Pigweed, tumble Amaranthus albus Poorjoe Oiodia teres Purslane, common Portulaca oleracea Ragweed, common Ambrosia artemisiifolia Ragweed, giant Ambrosia trifida Ragweed, lanceleaf Ambrosia bidentata Ragweed, Western Ambrosia psilostachya Sedge Cyperus compressus Shepherdspurse Capsella bursa-pastoris Smartweed, Pennsylvania Polygonum pensylvanicum Sneezeweed, bitter Helenium amurum Sowthistle, annual Sonchus oleraceus Sunflower Helianthus annuus Thistle, Russian Sa/sola iberica Velvetleaf Abutilon theophrasti 18

Weeds Listed in this Label (continued) Common Name Scientific Name BIENNUALS AND PERENNIALS Bindweed, field Convolvulus arvensis Bittercress Cardamine spp. Buckeye Aesculus spp. Bullnettle Cnidosculus stimulosus Chicory Cichorium intybus Clover spp. Trifolium Dandelion, common Taraxacum officinale Dewberry, Southern Rubus trivia/is Dock, curly Rumex crisp us Elderberry Sambucus canadensis Goldenrod, Missouri Solidago missouriensis Goldenweed, common Isocoma coronopifolia Groundsel Senecio vulgaris Honeysuckle Lonicera Horsenettle Solanum Ivy, poison Rhus radicans Knapweed, black Centaurea nigra Knapweed, Russian Centaurea repens Knapweed, spotted Centaurea maculosus Lettuce, prickly Lactuca serrio/a Marshelder Iva annua Mesquite Prosopis juliflora MilkWeed Asclepias Nightshade, silverleaf Solanum e/aeagnifolium Persimmon, Eastern Diospyros virginiana Rabbitbrush Chrysanthemus pulchellus Ragwort, tansy Senecio jacobia Redvine Brunnichia ovata Sagebrush, fringed Artemisia frigida Smartweed, swamp Polygonum coccineum Sorrel, red (Sheep sorrel) Rumex acetosella Sowthistle, perennial Sonchus arvensis Spurge, leafy Euphorbia esula Starthistle, yellow Centauria solstitialis Tallow Tree, Chinese Sapium sebiferum Thistle, bull Cirsium vulgare Thistle, Canada Cirsium arvense Thistle, musk Carduus nutans Thistle, plumeless Carduus acanthoides Vetch Vicia spp. Yankeeweed Eupatorium compositifolium Food/Feed Crop Uses This product can be used on the following: *Conservation Reserve Program Land *Fallow Systems (Between Crop Applications) *General Farmstead Grass (Hay or Silage) Pastures Rangeland Sorghum Sugarcane Wheat See inside for complete Restrictions and Limitations and Application Instructions. 'These crops are considered Food/Feed crops only when harvest­ ed, grazed or foraged. Otherwise, they are considered as non­ Food/Feed uses. 19

CONDITIONS OF SALE AND WARRANTY The Directions For Use of this product reflect the opinion of experts based on field use and tests. The directions are believed to be reliable and must be followed carefully. However, it is impossible to eliminate all risks inherently associated with the use of this product. Crop injury, ineffectiveness or other unintended consequences may result because of such factors as weather conditions, presence of other materials, or use of the product in a manner inconsistent with its labeling, all of which are beyond the control of BASF CORPORATION (UBASF") or the Seller. To the extent consistent with applicable law, all such risks shall be assumed by the Buyer. BASF warrants that this product conforms to the chemical description on the label and is reasonably fit for the purposes referred to in the Directions For Use, subject to the inherent risks, referred to above. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BASF MAKES NO OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS OR MERCHANTABILITY OR ANY OTHER EXPRESS OR IMPLIED WARRANTY. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BUYER'S EXCLUSIVE REMEDY AND BASF'S EXCLUSIVE LIABILITY, WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY, OR OTHERWISE, SHALL BE LIMITED TO REPAYMENT OF THE PURCHASE PRICE OF THE PRODUCT. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BASF AND THE SELLER DISCLAIM ANY LIABILITY FOR CONSEQUENTIAL, SPECIAL OR INDIRECT DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT. BASF and the Seller offer this product, and the Buyer and User accept it, subject to the foregoing Conditions of Sale and Warranty which may be varied only by agreement in writing signed by a duly authorized representative of BASF. 1008 Use of this product in certain portions of California, Oregon, and Washington is subject to the January 22, 2004 Order for Injunctive Relief in Washington Toxics Coalition, et al. v. EPA, C01-0132C, 0ND. WA). For further information, please refer to EPA Web Site: http://www.epa.gov/espp. NOTIFICATION FEB 262009 Basagran, Clarity, Distinct, Laddok, Overdrive, and Paramount are registered trademarks of BASF. Ally, Express, Finesse, Glean, Harmony, Karmex and Sinbar are registered trademarks of EI. duPont de Nemours & Company. Asulox, Bronate, Buctril and Sencor are registered trade­ marks of Bayer CropScience. Amber, Evik, Gramoxone, Peak, Rave and Touchdown are registered trademarks of a Syngenta Group Company. Curtail, Kerb, Stinger and Tordan are registered trade­ marks of Dow AgroSciences LLC. Delavan is a registered trademark of Garlock International, Inc. FloodJet and TeeJet are registered trademarks of Spraying Systems Inc. Landmaster and Roundup are registered trademarks of Monsanto Company. Permit is a registered trademark of Nissan Chemical Industries, Ltd. Aim is a registered trademark of FMC Corporation. 20 © 2009 BASF Corporation All rig hts reserved. 007969-00133.20090130.NVA 2009-04-069-0024 Supersedes: NVA 2008-04-069-0307 BASF Corporation 26 Davis Drive Research Triangle Park, NC 27709 ~[iBASF The Chemical Company