crop-chem-docs/corpus/epa_ppls/228-380.md

RIVERDALE 565 SELECTIVE HERBICIDE

• EPA Reg No: 228-380
• Registrant: NUFARM AMERICAS, INC.
• Signal word: Caution
• Active ingredients: Cloransulam-methyl (84%)
• Label accepted: 2000-08-28
• Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000228-00380-20000828.pdf

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EPA Reg. Number: -2.t.e of Issuance: U.S. ENVIRONMENTAL PROTECTION AGENCY Office of Pesticide Programs Registration Division (750SC) 401 ftM~ St., S.W. 228-380 AUG 2 8 2000 Washington. D.C. 20460 NOTICE OF PESTICIDE: _x __ Registration Reregistration (under FIFRA, as amended) Name and Address of Registrant (include ZIP Code) : Riverdale Chemical Company 425 West 194th Street Glenwood, IL 60425-1584 Term of Issuance: conditional Name of Pesticide roduct: Riverdale 565 Selective Herbicide -Rot.; Changes 'in labelirig:<lifferiri.g in substance from that accepted in connection with this ::egistration ItRlSt be submitted to and acc.eped by the Registration Divis-ion prior to use of the label in comme::.ce. In any correspondence on this 'product always refer to the above EPA registration number. On the basis of information furnished by the registrant. the above named pes':.icide :'5 hereby registered/reregistered under the Federal Insecticide, Fungicide and Rodenticide Ac~. Registration is in no way to be construed as an endorsement or recommendatic:: of ::'!-.:'2 prodc:c:. ~y t::e Agency. In order to protect health a:1d the environment, the Administrator, on his mc:.ion, :-.".:.- at a::-.y :.ime E'-1spend or cancel the registration of a pesticide in accordance with the Act. The acc-e,;;::.ance c': any n2.-:", in ::on:1ectio:1. with the reg:'stration of a product under this Act is not to be construed as :;:'vi::-.g :.:-.e regiO':.::-ant '" r1-ght to exclusive use of the name or ::'0 its use if it has been covered by others. This product is conditionally registered in accorG~~Ce with FIFRA sec. 3(c) (7) (A) provided that you:

1. Submit and/or cite all data required for regis~~ation/ reregistration of your product when the Agency requires all registrants of similar products to submit dat~.
2. Make the following label changes listed below efcre you release the product for shipment: a. Add the phrase, "EPA Reg. No. 228-380". b. Correct the Spanish Language Signal Word o rej "PRECAUCION" . c. The referral statement states "See inside book:'et for additional precautionary statements .... " 40 CFR 156.10(i) (1) (ii) states that only directions for use may appear on printed or graphic matter which accompanes the pesticide (i.e. the booklet). Assure that Precaut~onary and First Aid Statements appear on the container label. Signature of Approving Official: Date: EPA Form 8570-6

) ) page 2 EPA Reg. No. 228-380 d. The Agency has recently revised its recommended First Aid statements for pesticide products (refer to PR Notice 2000-3: First Aid Statements on Pesticide Product Labels). The new statements were developed as part of the Consumer Labeling Initiative in close cooperation with poison control center personnel and other medical experts. While it is not mandatory that you revse your label at this time, you are strongly encouraged to substitute the revised statements (see below) for tose state~ents currently on the label at your next label printing. 1= you wish to receive a stamped copy of the label wi::h the revised First Aid statements, submit an application =or amendm~~t (EPA Form 8570-1) and 4 copies of draft labeling for our review. FIRST AID If swallowed: • C all poison control center or doctor immediately for treatment advice. • Have person sip a glass of water if able to swallow. • Do not induce vomiting unless told to by a poison control center or doctor. • Do not give an: 1hing by mouth to an unconscious person. If in eyes: • Hold eye open cnd rinse slowly and gently with water for l5-20 minutes. Remow contact lenses, if present. after the first 5 minutes. then continue rinsing. • Call a poison control center or doctor for treatment advice. If on skin or • Take off contaminated clothing. clothing: • Rinse skin immediately with plenty of water for 1 5-20 minutes. • Call a poison control center or doctor for treatment advice. If inhaled: • Yfove 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. Have the product container or label with you when calling a poison control center or doctor or going for treatment. e. In the Hazards to Humans section delete with soap and water after handling". duplicates the User Safety Recommendations. "Wash thoroughly This statement 3. Submit one (1) copy of your final printed labeling before you release the product for shipment. Refer to the A-79 enclosure for a further description of final printed labeling.

) page 3 EPA Reg. No. 228-380 If these conditions are not complied with, the registration will be subject to cancellation in accordance_ with FIFRA section 6(e). Your release for shipment of the product constitutes acceptance of these conditions. A stamped copy of the label is enclosed for your records. E:,.closure James A. Tompkins Product Manager (25) Herbicide Branch Registration Division (7505C)

RIVERDALE • 565 SELECTIVE HERBICIDE CpOR BROADLEAF CONTROL IN SOYBEANS ACTIVE INGREDIENT, Cloransulam-methyl, N-(2-carbomethoxy-6-chlorophenylj-5-ethoxy-7-fluoro(1,2,4) triazolo-[1,5-c]pyrimidine-2-sulfonamide INERT INGREDIENTS, ...................... . TOTAL Contains 0.84 pounds of active ingredient per pound of product. US Patent Number, 5,163,995 KEEP OUT OF REACH OF CHILDREN CAUTION - CAUCION Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. (If you do not understand the label, find someone to explain it to you in detail.) SEE INSIDE BOOKLET FOR ADDITIONAL PRECAUTIONARY STATEMENTS AND STATEMENT OF PRACTICAL TREATMENT IffiT CONTENTS 2 x 0.6 oz PACKETS REG. NO. 228- EPA EST. NO. ACCEPTED with COMMENTS In EPA Letter Dated: AUG 2 8 2000 MANUFACTURED BY RtVERDALE CHEMICAL COMPANY GLENWOOD. ILLINOIS 60425-l.584 Note: Spanish language is optional t 84% --1.6.l. 100% 228-IL-l.

Riverdale 565 Selective Herbicide • PRECAUTIONARY STATEMENTS HAZARDS TO HUMANS AND DOMESTIC A..'<IMALS CAUTION Page 5/11' Causes Eye irritation, harmful if absorbed through skin. Avoid contact with skin, eyes or clothing. Wash thoroughly with soap and water after r.ndling. Personal Protective Equipment (PPE) Applicators and other handlers must wear: • Long-sleeved shirt and long pants • Waerproof gloves 4 • Shoes plus socks Follow manufacturer's instructions for cleaning/maintainig PPE. If no such instructions for washabl'es, use detergent and hot water. Keep and wash PPE separa"tely from other laundry. USER SAFETY RECOMMENDATIONS Users should: Wash hands before eating, drinking, che·,·;ing gU:Tl., using tobacco or using the toilet. Remove clothing immediately if pesticide g:::ts l:Llside. Then ",,:ash thoroughly and put on clean clothing. FIRST AID If in eyes: Flush wiih plent of water. Get medical attentio;: if irritatior perssts. If on skin: Wash with plenty of soap and water. Gt medc] attention if irritation develops. ENVIRONMENTAL HAZARDS Do not apply directly to water, or to areas where surf?,:::::: water :5 present c:- to inc:ertidal areas belm-,' the mean high water mark. o r.ot c::;nc:a;-;linate ':,'ater 'v.'.'1en disposing cf equipment washv,-aters. This chemical and its transformation products demonstrat~ the properties ane characteristics ass6ciated with chemicals detected in grcud ater. The use of this chemical ir: areas where soils are permeable, particulE-ly -.·hee the '.vater table is shallow, may result in groun-water contamination. This chemical can contaminate surface water through spray rit. Under some conditions, this chemical, and/or its transfc~mation products, mE-! have a high potential for runoff into surface water (primarily Yla dissolution in runoff water), for several weeks post-application. Vulnerable conditions include poorly draining or wet soils with readily visible slopes toward :o-.:ijacent surface waters, frequently flooded areas, areas over-laying extremely sha:lol,o,' ground water, areas ....,ith infield canals or ditches that drain to surface water, areas not separated from adjacent surface waters with vegetated filter strips, and areas o-~r-laying tile drainage systems that drain to surface water.

Riverdale 565 Selective Herbicide Page 3 DIRECTIONS FOR USE It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Read all Directions for Use carefully before applying. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your state or tribe, consult the agency responsible for pesticide regulati8n. ) ) AGRICULTURAL USE REQUIREMENTS Use ttis product nly in accordance with its labeling and with the Worker Protection Standard, 40 CFR ?art 17p. This Standard contains requirements for the protection of agric'..:l tural wor}'_:=rs on farms, forests, nurseries, and greenhouses, and handlers or agric'c.:.ltural pes'Cicides. It contains requirements for training, decontamination, noif:cation, and emergency assistance. It also contains specific instructions and exemp=ions perta~~ing to the statements on this label about personal protective equip;-:-.ent (PPE) , .'lnd restricted entry interval. The requirements in this box only apply to uses of this oduct that are covered by the Worker Protection Standard. Do net enter or .'lLlow 'dorker entry into treated areas during the restricted entry ierval (REI) of 12 hours, Exception: If the product is soil-injected or soil ir.cororated, th orker Protection Standard, under certain circustances, llows workes to enter te treated area if there will be no conact with anything that has been =reated. P.?3 required for early entry to treated areas that is permitted under the Worker Protec:tion Standrd and that involves contact '.vith anything that has been treated, such as plants, soi.l, or water, is: Coveralls, Vlaterproof gloves and Shoes plus socks. GENERAL INFORMATION 565 Selective Herbicide controls many economically important broadleaf weeds in soybeans. 565 Selective Herbicide may be applied preplant incorporated, preplant surface, pre­ emergence or postemergence. USE PRECAUTIONS AND RESTRICTIONS This product may ot be mixed or loaded within 50 feet of any wells (including abandoned wells and drainage wells), sink holes, perennial or intermittent streams and rivers, and natural or impounded lakes and reservoirs. This setback does not apply to properly capped or plugged abandoned wells and does not apply to impervious pad or properly diked mixing/loading areas. Operations that ivolved mixing, loading, rinsing, or washing of this product into or from pesticide handling or application equipment or containers within 50 feet of any well are prohibited unless conducted on an impervious pad constructed to withstand the weight of the heaviest load that may be positioned on or moved across the pad. Such a pad shall be designed and main=ained to contain any product spills or equipment leaks, continer or equipment rinse or washwater, and rainwater that may fallon the pad, Surface water shall not be allowed to either flow over or from the pad, which means the pad must be self contained, The pad shall be sloped to facilitate material removal. An unroofed pad shall be of sufficient c:apacity to contain at a minimum 110% of the capacity of the largest pestic:ide contair.er or application equipment on the pad. A pad that is covered by a roof

Riverdale 565 Selective Herbicide ?age 4 1/1-:;- of sufficient size to completely exclude precipitation from contact with the pad shell have a minimum containment capacity of 100% of the capacity of the largest pesticide container or application equipment on the pad. Containment capacities as described above shall be maintained at all times. The above specific minimum containment capacities do not apply to vehicles when delivering pesticide shipments to the mixing/loading site. States may have in effect additional requirements regarding wellhead setbacks and operational containment. Do not apply this product through any type of irrigation system. DO not use flood irrigation to apply or incorporate this product. Product must be used in a anner that will prevent back siphoning in wells, spills c improper disposal of exce,ss pesticide, spray mixtures or rinsates. ( Handling Precautions for Water Soluble Packets: Do not remove water soluble packet fom ( overpack except for immediate use. Do not allow water soluble packet to come into contac with water prior to use. Do not handle water soluble packet with wet hands or "let sl:wes. Carefully reseal overpack containing unopened water soluble packets and protect package from moisture. Use Limitations Do not make more than one soil application during a single growing season Do not apply more than 0.75 oz per acre for "565" as a soil appllcatlon (trepl art O­ pre - emergence) . Do not apply more than 1.05 oz per acre of "565" during a single growing seasor:.. R-=ad and carefully follow. all applicable directions, precautions and restrictions on labeling for other products used in combination with "565<1. Preharvest Interval: • Do not harvest soybeans for forage or hay for 14 days after application of "565" . Do not harvest soybeans for 65 days ater application of "565". Aerial application of this product is prohibited. Avoid all direct or indirect contact with non-target plants. Do not apply near desiable vegetation and allow adequate distance between target area and desirable plants tc minimize exposure. Do not apply under conditions which favor runoff or wind erosion of soil containinq "565" to non-target areas. To prevent off-site movement due to runoff or wind erosion: Avoid treating powdery dry or light sandy soils when conditions are favorable foy wind erosion. Under these conditions, the soil surface should first be settled by ra~~fall or irrigation. Do not apply to impervious substrates such as paved or highly compacted surfaces 8r frozen or snow covered ground. Do not apply to soils when saturated with water. Do not use tailwater from the first flood or furrow irrigation of treated fields to treat non target crops unless at least ~ inch of rainfall has occurred between application and the first irrigation. • Do not apply when weather conditions favor drift to non target sites. To minimize spray drift to non target areas: Use low pressure application equipment capable of producing a large droplet spray. Do not use nozzles that produce a fine-droplet spray. Minimize drift by using sufficient spray volume to ensure adequate coverage witt large

iverdale 565 Selective Herbicide Page 5 • S/I'1- droplet size sprays. ' . • Keep ground-driven spray boom as low as possible above the target surface. Spray when conditions are calm or wind speed is low. Do not spray when wind is gusting or steady wind speed is greater than 10 mph. Iron Chlorosis: There are isolated geographic areas where soil-induced iron chlorosis routinely occurs. In these areas, the severity of iron chlorosis symptoms or other nutrient induced crop injury may increase when \565" is soil-applied. Crop Rotation Interval for Con Crops Follow the crop rotation. restrictions on the label of each product used. Unusual climatic or environmental conditions that may increase the likelihood of rotational crop (i.e., corn, sugar beets, sunflowers) sensitivity include lower than normal rainfall and/or soil temperatures in the fall and springi and/or soil pH extremes. 'rumbers in parentheses(-)refer to "Specific Crop Rotation Information". ) Crop Rotation Interval (1) (Months) soybeans 0 - wheat 3 alfalfa, filed corn, seed corn(2) , 9 cotton, peanuts, rice, sorghum, dry beans, snap beans i' sweet corn, popcorn 18 sugar beets, sunflo',.,rers, tobacco(3) 30 (3) Specific Crop Rotation Information:

1. Hinimum number of months that must pass before planting other crops after application of "565 ft at up to 0.75 oz/acre soil-applied and/or 0.3 oz/acre postemergence. Planting of these crops prior to the rotation interval indicated may result in serious crop injury. ~. Hybrid Seed Production: Corn inbred lines grown for hybrid seed production may be injured the growing season following an application of "565". Inbred lines should

be thoroughly tested for crop tolerance before rotating to large acreage. While growers are not prohibited from rotating to seed corn in the growing season following an application of "565 11 , Dow AgroSciences will not accept responsibility for any crop injury on field corn grown for seed following an application of '''565 11 • Transplanted tobacco may be planted 10 months after application of 0.3 oz/acre of \565 11 • Tobacco in seedbed nurseries may be planted 18 months after application of 0.3 oz/acre of "565" and following a successful field bioassay. A rotation interval of 30 months and a successful field bioassay is required for all applications of "565 11 greater than 0.3 oz/acre. Note: Rotation to sugar beets, sunflowers, and all other crops requires a 30 month rotation interval and a successful field bioassay. Field Bioassay Instructions: Using typical tillage, seeding practices, and timings for the particular crop, plant several strips of the desired crop variety across the field previously treated with "565". Plant the strips perpendicular to the direction "565" was applied. The strips should also be located so that different field conditions are encountered, including differences in soil texture, pH, and drainage. If the ~rop does not show visible symptoms of injury, stand reduction, or yield reduction, the field can be seeded with the test crop. If visible injury or stand reduction occurs, the test crop should not be seeded, and the bioassay must be repeated the next growing season.

Riverdale 565 Selective Herbicide SOIL ~ POSTEMERGENCE APPLICATION INSTRUCTIONS Apply with ground equipment using a standard low pressure (20 to 40 psi) herbicide sprayer equipped with nozzles that provide uniform coverage. Use sufficient spray volume to provide uniform coverage. A spray volume of 10 to 40 gallons per acre is recommended for either soil or postemergence applications. Maintain sufficient agitation during mixing and spraying to ensure a uniform spray mixture. Screens in spray lines and nozzles should be no finer than 50 mesh (100 mesh is finer tha~ 50 mesh). SPRAY PREPARATION TO calculate the total number of water soluble packets required for your spray mix:

1. Determine the number of acres to be treated.
2. Divide the number of aCres to be treatec by the acres/packet value that corresponds to the desired rate.< See rate tables for broadcast application rates an~ corresponding acres per packet. Note: If the calculated number of packets does not equal a whole number (e.g., 13.5 packets), round up to the next whole number (i.e., 14 packets). "565" Applied Alone 565 herbicide ater dispersible granues are packaged in water soluble packets. mixing prior to and during applicaio is reuired. -:-horough Note: The fj 1m used e11 "ater c;oluble cac}:ete is not solt:ble in liquid fertilizer. I applied in liquid fe~-tilizer, "565" must be pre-mixed with water to form a ::::Llrc.- and tr::E!: added to the liquid fertilizer solution. Pre-mixing may also be used if making aL application in ater. See pre-ixing insrL=tions belo. Mixing Instructions:
3. Fill the tank with ~ of the cota~ amou~~ of ater C liquid fertilizer requi~ed for the load
4. Start agitation.
5. Add ·,.'ater solub=-e packets b~." oper-.:'ng tj-_~ o-,-erpack c~:1d adding 'dater soluble :;::3.cket (product in trar.sparent filf:1) directly to the spra:.' tank while agitating ane. allow time to disperse. Do not cpen ater soluble packets. Water soluble packets will float on the surface until the water soluble film is dissolved nd product is released. Handling packets '4ith hands should be minimized. :;'0 E::"C handle if hands or gloves are weco If liqLid fertilizer is being used as te spray carrier rather than water, pre-mix the water-soluble packets as ciscribed below before adding to the spray tank.
6. After water soluble packets of "565" ha::e completely dissolved (approximately 5 minutes), add ncn-ioni: surfactants or other adjuvant materials.
7. Before spraying, make sure that ',:ater soluble packets have completely disintegrated and product is thoroughly mixed with the spray carrier. Depending on the water temperature and the degree of agitation, the packet a~d its contents should be completely dispersed within 5 minutes after being added to the spray tank.
8. Continue agitation while filling the spray tank to the required volume.
9. To ensure a uniform spray mixture, continuous agitation is required durlng application. rf product is allowed to settle, thoroughly agitate to resuspend the mixture before spraying. Apply within 24 hours of mixing. Weed contlol with First Rate which as been mixed and allowed to stand for more than 4 hors may be reduced. Pre-mixing (Slurry) of Water Soluble Packets: The film used in water soluble packaging for "565 11 is not soluble in liquid fertilizer solutions. In order to add

Riverdale 565 Selective Herbicide • "565" to liquid fertilizer carrier, the product must be premixed with water to form a slurry. Pre-mixing can also be used as an alternative mixing method for application in water. Use a minimum of 1 quart of water for up to five water soluble packets of "565". The packets can be stirred immediately on ddition to water or allowed to dissolve. Stir (or shake if pre-mixed in a closed container) until the packets are completely dissolved and granules are dispersed and then add to the spray tank through a 20-35 mesh screen. Rinse container used for pre-mixing and add rinsate to spray tank. Pre-mixing (other products): I pre-mixing is required for other dry or flowable products applied in tank· mix cofQbination with "565 11 , folIo'''' recommendations for pre-mixing of such products provided in their respective product labels. "565· Applied in Tank Mix Combination If a broader spect:-um of 'weed control is needed, "565" rna .... " be tank-mixed with )abeled rates of oher herbicides provided (1) the tank mix product is labeled for the timing and metod of application for the use site to De treatedj and (2) tank )mixing is not proh:bited by the label of the tank mix product. Tank Mixing Precautions: Page 7 .10/11- Read carefully and follow all applicable use directions. pre=autions, and limitations on the respective product labels. Do not exceed recommended application rates fo::- espective pr:=:·ducts or maxirnur· allowable application rates for any active ingredient in the tank mix. ~ For products packaged in water soluble packaging, do not tank mix with products containing boron or mix in equipment previously used to apply a product- mixture containing boroi- uniess the tank and spray equipment has been adequately cleaned. (See Equipment CleanOut Procedures.) Al.;ays perform a (jar) test to ensure the compatibility of p=-Jducts to be used in tank mixture. Tank Mix Compatibility Testing: A jar test is recoITl'mendec prio=- to tank mixing to ensure ,compatibili ty of "565" and other pesticides. Use a clear 91a5 s quart jar ,,..'i th 1 id and ./mix the tank mix i:l.gredients in their relative proportions. Invert the jar containing -)the mixture several times and observe the mixture for approximately ~ hour. If t.he mixture balls-up, :orms flakes, sludges, jels, oily films or layers, or other precipitates, it is not compatible and the tank mix combination should not be used. Vigorous, continuous agitation during mixing, filling and throughout application is required for all tank mixes. Sparger pipe agitators generally provide the most effective agitation in spray tanks. To prevent foaming in the spray' tank, avoid stirring or splashing air into the spray mixture. Mixing Order for Tank Mixes:

1. Fill the spray tank to 1/4 to 1/3 of the total spray volume required with water or liquid fertilizer.
2. Start agitation.
3. Add water soluble packets by opening the overpack and adding water soluble packet (product in transparent film) directly to the spray tank while agitating and allow time to disperse. Do not open water soluble packets. Water soluble packets will float on the surface until the water soluble film is dissolved and product is released. Handling packets with hands should be minimized. Do not handle if hands or gloves are wet. If liquid fertilizer is being used as the spray carri~r rather than water, pre-mix the water-soluble packets as described above before adding to the spray tank.
4. After adding "565", add different formulation types in the following order: (l)other formulation(s) packaged in water soluble packets; (2) any compatibility agent, if required; (3) dry flowables; (4) wettable powders; (5) aqueous suspensions, flowables and liquids. Maintain agitation and fill spray tank to 3/4

Riverdale 565 Selective Herbicide " of total spray volume and add: (S) emulsifiable concentrates; (6) solutions; and (7) adjuvants. Allow time for complete mixing and dispersion after each addition. 5. Finish filling the spray tank. Maintain continuous agitation during mixing and throughout application. If application or agitation must be stopped before the spray tank is empty, the materials may settle to the bottom. Settled materials must be resuspended before spraying is resumed. A sparger agitator is particularly useful for this purpose. Settled material may be more difficult to resuspend than when originally mixed. Equipment Clean-out Procedures'

1. Drain any remaining spray mixture from the application equipment.
2. Hose down the interior surfaces of the tank while filling the tank ~ full of water.
3. Add household ammonia at a rate of 1 gallon per 100 gallons of water. Recirculate for -5 minutes and spray out part of this mixture for 5 minutes through the boom. Drain tank.
4. Remove all spray nozzles and screens and clean separately.
5. If spray equipment will be used for pesticide application to crops sensitive to "565", steps 1-3 should be repeated. Exterior surfaces of spray equipment should also be thoroughly cleaned. Note: Rinsate may_be disposed of on approved waste disposal facility_ site according to label use directions or at an SOYBEANS (SOIL APPLICATION) Broadleaf Weeds Controlled by Soil Applications! "565" will not control known ALS resistant biotypes of ~'eeds listed belm·.'. Cocklebur, horseweed, common (marestail) jimsonweed lambsquarters, COmm?D mallow, venice morningglory (annual species) pigweed (annual species) ragweed, common ragweed, giant smartweed, Pennsylvania sunflower, common velvetleaf waterhemp species,"l)
6. "565 11 provides partial control of waterhemp. 70 improve control of waterhemp, apply "565" in tank mix combinatior: -,.,rith the appropriate labeled rate of a surface-applied acetanilide product such as Dual~ herbicide or soi: applied dinitroaniline product such as Treflan* herbicide or pendimethalin. Use Rates for Soil Applications, Including Preplant Incorporated, Preplant Surface Applied and Pre-emergence Applications: See "Specific Situations" below. Note: Numbers in parentheses(-)refer to footnotes following table. •

Riverdale 565 Selective Herbicide Page 9 12-/11- Acres per Soil Organic "565 n 0.6 oz Area of Use (1) Matter (oz/acre) - Packet (1) OH, MN, MI, WI, lA, NE, KS, OK, 3.0% or less MO (excluding bootheel) , IL and IN 0.6 1.0 (north of Interstate 64) , SD, ND, Greater than PA, NY 3.0% (2) 0.75 0.8 South of Interstate 64 in IL and IN All organic , matter levels 0.75 0.8 1. 2. ) Soil application of "565" in other geographic areas is not recommended. Soil applications of' "565 11 at 0.75 oz/acre on soils with greater than 5% organic matter may result in reduced weed control. Under these conditions, postemergence applications of "565" or other herbicides may be required to control specific weeds. ) \ 3. See instructions for calculating the total number of water solub~e packets required in the "Spray Preparation" section. For Specific situations: Note: Numbers in parentheses (-) refer to footnotes following table. Acres per Soil Organic "565" 0.6 oz Situations matter (oz/acre) Packet(2) . :.:oderate to Heavy Giant Ragweed 3.0% or less 0.6 . 0.75 1 . 0.8 or Morningglory infestations . .:".pplications made 15 to 30 days Greater than 0.75 0.8 prior to planting 3.0% (1) )

1. Soil applications of "565 11 at 0.75 oz/acre on soils with greater than 5% organic matter may result in reduced weed control. Under these conditions, postemergence applications of "565" or other herbicides may be required to control specific weeds.
2. See instructions for calculating the total number of water soluble packets required in the "Spray Preparation" section. Preplant Incorporated Application Apply "565" alone or in tank mix combination with other herbicides registered for preplant incorporated application to soybeans. For best results, the seedbed should be relatively free of clods. Incorporate the herbicide(s) into the top 1 to 3 inches of the final seedbed using equipment that provides thorough soil mixing. Do not apply "565" earlier than 4 weeks before planting. For best results, apply "565" within 2 weeks of planting. When "565" is applied in tank mix combination with other herbicide(s), follow the incorporation directions for the tank mix partner(s). Follow applicable use instructions, including application rates, precautions and rest~ictions of each product used in the tank mixture. Preplant Surface Application Apply "565" alone or in tank mix combination with other herbicides registered for preplant soil surface application to soybeans. For best results, the seedbed should be

Riverdale 565 Selective Herbicide Page 10 13//1' relatively free of clods. Do not apply "565" earlier than 4 weeks before planting. For best results, apply "565" within 2 weeks of planting. Soil surface applications are not effective until rainfall of at least 0.5 inch has moved "S65" into surface soil where weed germination occurs. If rainfall is not anticipated, shallow incorporation (i.e., 2 inches deep) prior to planting is recommended to place "565" in contact with germinating weeds. If applied in tank mix combination, follow use instructions, including application rates, precautions and restrictions of each product used in the tank mixture. Note: Reduced weed control in the planted row may occur if untreated soil is exposed during planting operations. Burndown Application When used as a burndown treatment, "565" alone will provide foliar activity on those broadleaf weeds listed in' the UPostemergence Application n section of this label. In ( addition, "56S" will provide residual control of broadleaf weeds listed under the "Soil (. Application" section. Foliar burndown applications should include crop oil concentrate (COC) plus a liquid nitrogen fertilizer (see If Adjuvant Systems for postemergence Application" section). To broaden the spectrum of weeds controlled, "565" may be tank mixed with other herbicides such as Roundup Ultra, Touchdown, Gramoxone Extra, 2,4-D, etc. If tank mixing, a jar test for compatibility is always recommended. Foundation Soil Herbicide In Roundup Ready Soybeans: "56S!! can be used as a fou:1dation soil herbicide in a planned sequcnt ial progrC:,TIl ."i th Roundup UI ti:"C'. (illC~ ud.il'.g·· c..:'-: glyphosate formulation labeled for use in Ro;..;.ndup Ready soybeans) USE:d as 2. fcundation soil herbicide, "565 '1 will control or suppress key broadleaf weeds listed in :._ soil applied section of th{s label, alloing more optimal timing of a RoundLp Ultra postemergence treatment. In additio, residal control fro "565" ay preve: a eed for subsequent postemergence applications. Pre-emergence Application Apply after planting but prior to crop or weed emergencc. tor c;:t.:i.mum resul,"=-s, ":'5" should be applied within 2 da·s after planting. "565" may be applied alone o- in tank mix combination with other herbicides registered for pre-em'2rgence app~. icatio:! to soybeans _ 'Jhen applied in tank mix combination, follow applicab:J.e use instructions { including application rates, precautions and restrictions of each product used in ~he tank mixture. Soybeans (Postemergence Application) Postemergence Application Timing "56S" may be applied any time prior to the SO% flowering stage of soybeans. .;:"_plication prior to full emergence of the first soybean trifoliate leaf may cause temporary yellowing or chlorosis of soybeans. Tank-mix partners may cause other effects regardless of the application timing. Application timing restrictions of tank-mix partners should be followed. For "56S fI , optimum application timing for control of labeled -leeds is provided in the table below. Allow two hours after application without rainfall for optimum "S65" effectiveness. Postemergence applications of "56S" may provide residual soil activity on broadleaf weeds, excluding sicklepod (see soil and postemergence weed lists). Length and effectiveness of residual activity from postemergence applications will vary ad is dependent on rainfall following application (0.5 inches or more of rainfall '.."ithin a week of application), density of the weed and crop canopy at application, and the reserve of ungerminated weed seeds in surface soil.

Riverdale 565 Selective Herbicide • Broadleaf Weeds Controlled by Postemergence Applications Apply as a broadcast spray at a rate of 0.3 oz/acre prior to the maximum leaf stage and weed height for listed weeds using one of the recommended adjuvant systems. "565" may be applied alone or in tank mix combination with other herbicides registered for postemergence application to soybeans. Use Rates for postemergence Applications: Note: Numbers in parentheses (-) refer to footnotes following table. ) ""\ / Acres per "565" 0.6 oz. (ozJacre) Packet (1) 0.3 2.0

1. See instructions for calculating the total number of water soluble packets required in the "Spray Preparation" section. Broadleaf Weeds Controlled by Postemergence Applications: "565" will not control known ALS resistant biotypes of weeds listed below. To improve coverage. and product performance in hea~~ eed infestations, use a minimum of 15 gallons per acre spray 701ume. Note: Numbers in parentheses (-) refer to "Heec.-Spci:::ic Use Information" following table. Leaf Number at Application Maximum Height Weeds Controlled (Optimum to Maximum) (inches) cocklebur r common 4 to B 10 jimsonweed 2 to 4 4 mallow, venice 2 to 4 <3 horseweed (marestail) 2 to 4 6 marshelder 4 to 6 10 morningglory 2 to 4 4 (annual species) (1) mustard, wild (2) 2 to 4 2 ragweed r common 4 to 8 10 ragweed, giant (3 ) 4 to 6 10 sicklepod (4) cotyledon to 1 <2 • smartweed, Pennsylvania 2 to 4 6 sunflower, common 4 to B 12 velvet leaf (5) 2 to 4 6

Riverdale 565 Selective Herbicide Page 12 • Weeds Suppressed c burcucumber 2 to 4 6 Canada thistle - -- 10 nutsedge, yellow - -- 8 Weed-Specific Use Information

1. Morningglory: Spray ,before ~orningglory plants begin to send out runners.
2. wild mustard: For optimum control apply before wild mustard plants exceed four inches in diameter. 15/;7
3. Giant ragweed: Herbicidal activity may be slowed or reduced if applications are made during periods when the growth of weeds are affected by unusual environme"Rtal ( conditions just prior to or after application. Examples of such conditions incl:..:de especially cool or widely fluctuating day and night air temperatures, drought or ( heat stress, or waterlogged soils.
4. Sicklepod: Applications made to sicklepod plants later than the I-leaf stage of grO'.oJth will likely result in reduced control. Additional treatment Lnay be requi:.-ed to control later germinating sicklepod plants.
5. Velvetleaf: r;hen velvetleaf is a p!."imary ta!."get \reed, always include urea ammonium nitrate (VAN) or ammonium sulfate ',:ith nonionic sur:actc.::1t I crop oil concentrate or methyJ..ated seed oil as the a:ijuvant system. Adjuvant Systems for Postemergence Application Use in combination wih C!1e of the foll:)", .. :ing ad~;lvant to growing crops: syste;ns app:::"ove::l appJ icat ~ ::".:1 Nonio!1ic surfactant Nonionic surfactant mixes. (0.125 0.25% vjv plus uea ammoniulT. nitra:.e solution (2.5% "\·j-:t rna)' be used alone at 0.25,", v/v ", .. hen r"':'quin::j i:: ce::"tain tan: Crop oil concentrate or methylated seed oil (1.2% v/v) Crop oil concentrate or methylated seed oil 11.2% v/v) p1".15 ures. aL.:"",-;nO:1ium nitr2,t.e sol utien (2.5% vi'';). Note: Use of crop oil concentrate or m€t:.hylated seed oil plus ure~ ammonium nii::.rate .l.:3 preferred when weeds~ are under drought stress, Dut may inc::::-ease cop :"nj''''-ry. Dry amrconium sulfate may be used at a rate of 2 Ibs per acre as a su!:stitute for urea ammonium nitrate. Refer to IISoil and Post Application Instructic:;.s" section for mixl:1g i:1strucc:.ions and mixing oder :or tank mix products and aciju·,rants. Tank-Mix Options For weeds not listed for postemergence control with "565", the hebicides listed below may be used per label instructions. When applied in tank mix corrinatic~ with other herbicides, follow all use instructions for all products, including application rates, precautions and restrictions for each product used in the tank mixture, including use of adjuvants. Note: Numbers in parentheses (-) refer to footnotes following table. •

Riverdale 565 Selective Herbicide Page 13 ) • -/~/lf Broadleaf Herbicides ~ Grass Herbicides Basagran Asure II (1) -Blazer Fusion (1) Classic Poast Plus Cobra Roundup Ultra (When crop is emerged, use Flexstar only with Roundup Ready soybeans _) pinnacle Select Pursuit Raptor Reflex . Reliance Resource Roundup Ul tra (When crop is emerged, use . only with Roundup Ready soybeans. ) . Stellar Synchrony

1. Unde:- certain conditions, tank-mixir.g "565" '.·;i t!": '[hese postemergence grass herbicides may reduce their activi t~; on some sr5S species. However I broadleaf weed control with "565" will not be affected. Th':s grass antagonism may be overcome by using full labeled rates of these grass herbicides in tank mixtures with "565". Making separate applications of "565" and Ass'ure II or Fusion is the mort effective method for reducing the potential fo:- antagoisn. Do not tank mix A~sure II with "565" when the: ta:-get weed is woolly cupgrass or fall panicum, as reduced control -.nay occur. Other Postemergence Herbicide Applications: ~pply other post emergence herbicides at least 7 days before or 7 days after an applicatlo:1 of "565". )precautions for postemergence Applicatio::.s of "56S" with Foliar Insecticides: 11565" may be tank mixed with the foliar applied Lorsban-4E insecticide or synthetic pyrethroid )products. The addition of other herbicides with "563" in combination with an insecticide may increase the risk for crop injury in the form of stunting or leaf burn. "565 n + Roundup Ultra Tank Mix in Roundup Ready Soybeans "565" at 0.3 oZ/A may be tank mixed with Roundup Ultra (including any glyphosate formulation labeled for use in Roundup Ready soybeans) to sharpen .control of key broadleaf weeds such as giant ragweed, morningglorj, velvetleaf, and others listed under the "Postemergence Application" section of this label. Residual control from \1565" may also reduce the potential need for subsequent postemergence applications. STORAGE AND DISPOSAL Storage: Store in original container only. In case of leak or spill, contain material with absorbent materials and dispose as waste. Do not contaminate water, food, or feed by storage or disposal. Disposal: Wastes resulting from the use of this product may be disposed of on site according to label use directions or at an approved waste disposal facility. t Container Disposal: When all packets are used, disp8se of empty package in a sanitary landfill or by incineration or, if allowed by State and local authorities, by burning. If burned, stay out of smoke.

Riverdale 565 Selective Herbicide Page 14 • WARRANTY Seller warrants that the product conforms to its chemical description and is reasonably fit for the purpose stated on the label when used in accordance with directions under normal conditions of use, but neither this warranty nor any other warranty of merchantability or fitness for a particular purpose, expressed or implied, extends to the use of this product contrary to label instructions, or under abnormal conditions or under conditions not reasonably foreseeable to seller, and buyer and the limit of liability of any such use. The exclusive remedy of user or buyer and the limit of liability of Riverdale Chemical Company is the purchase price paid for the quantity of product involved. •