crop-chem-docs/corpus/epa_ppls/279-3569.md

RHYTHM HERBICIDE

• EPA Reg No: 279-3569
• Registrant: FMC CORPORATION
• Signal word: Warning
• Active ingredients: Sodium salt of fomesafen (22.1%)
• Label accepted: 2014-12-17
• Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/067760-00094-20141217.pdf

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, DC 20460

Fast Track Label Acceptable v.20141114 OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION December 17, 2014

Jennifer L. DeCarlo Registration Manager Cheminova, Inc 1600 Wilson Blvd., Suite 700 Arlington, VA 22209

Subject: Label Amendment – Adding Combustible Statement Product Name: Rhythm Herbicide EPA Registration Number: 67760-94 Application Date: July 14, 2014 Decision Number: 493934

Dear Ms. DeCarlo:

The amended label referred to above, submitted in connection with registration under the Federal Insecticide, Fungicide and Rodenticide Act, as amended, is acceptable. This approval does not affect any conditions that were previously imposed on this registration. You continue to be subject to existing conditions on your registration and any deadlines connected with them.

A stamped copy of your labeling is enclosed for your records. This labeling supersedes all previously accepted labeling. You must submit one copy of the final printed labeling before you release the product for shipment with the new labeling. In accordance with 40 CFR 152.130(c), you may distribute or sell this product under the previously approved labeling for 18 months from the date of this letter. After 18 months, you may only distribute or sell this product if it bears this new revised labeling or subsequently approved labeling. “To distribute or sell” is defined under FIFRA section 2(gg) and its implementing regulation at 40 CFR 152.3.

Should you wish to add/retain a reference to the company's website on your label, then please be aware that the website becomes labeling under the Federal Insecticide Fungicide and Rodenticide Act and is subject to review by the Agency. If the website is false or misleading, the product would be misbranded and unlawful to sell or distribute under FIFRA section 12(a)(1)(E). 40 CFR 156.10(a)(5) list examples of statements EPA may consider false or misleading. In addition, regardless of whether a website is referenced on your product's label, claims made on the website may not substantially differ from those claims approved through the registration process. Therefore, should the Agency find or if it is brought to our attention that a website contains false or misleading statements or claims substantially differing from the EPA approved registration, the website will be referred to the EPA's Office of Enforcement and Compliance.

Your release for shipment of the product constitutes acceptance of these conditions. If these conditions are not complied with, the registration will be subject to cancellation in accordance

Page 2 of 2 EPA Reg. No. 67760-94 Decision No. 493934

with FIFRA section 6. If you have any questions, please contact Grant Rowland by phone at 703- 347-0254, or via email at Rowland.Grant@epa.gov.

Sincerely,

Kathryn Montague, Product Manager 23 Herbicide Branch Registration Division (7505P) Office of Pesticide Programs

Rhythm® Herbicide For Control of Weeds in Soybeans ACTIVE INGREDIENT: Sodium salt of fomesafen: 5-[2-chloro-4-(trifluoromethyl)phenoxy]-N- (methylsulfonyl)-2-nitrobenzamide ……………………………………………………..22.1% * OTHER INGREDIENTS: ………………………………………………………………..77.9% TOTAL: …………………………………………………………………………………100.0% *Equivalent to 21.0% fomesafen or 1.88 lbs. fomesafen active ingredient per gallon. KEEP OUT OF REACH OF CHILDREN WARNING/AVISO 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.) Read the entire label before using this product. Use only according to label instructions. Read the WARRANTY DISCLAIMER, INHERENT RISKS OF USE, and LIMITATION OF REMEDIES before buying or using. If terms are not acceptable, return product unopened without delay. SEE LABEL BOOKLET FOR ADDITIONAL PRECAUTIONARY STATEMENTS AND USE DIRECTIONS. Note to PM, the following bracketed statements are individually optional depending on the packaging configuration and whether a booklet label design is used: a. [See First Aid statement on back panel of booklet.] b. [See First Aid statement on back panel.] c. [See additional precautionary statements and Directions for Use in booklet.] d. [Read the entire label before using this product. See First Aid, Precautionary Statements, Directions for Use on individual packages.] EPA Reg. No. 67760- 94 EPA Est. No. Net Contents: Cheminova, Inc. P.O. Box 110566 Research Triangle Park, NC 27709 1-800-548-6113 IN CASE OF A MEDICAL EMERGENCY INVOLVING THIS PRODUCT, CALL TOLL FREE, DAY OR NIGHT 1-866-303-6950 12/17/2014 67760-94

PRECAUTIONARY STATEMENTS HAZARDS TO HUMANS AND DOMESTIC ANIMALS WARNING/AVISO This product contains fomesafen, which has been determined to cause tumors in laboratory animals (mice). Risks can be reduced by closely following use directions and precautions and by wearing the protective clothing specified elsewhere on this label. Causes substantial but temporary eye injury. Harmful if swallowed. Do not get in eyes or on clothing. Wear protective eyewear (goggles, face shield, or safety glasses). Wear: Long-sleeved shirt and long pants, socks, shoes, and chemical-resistant gloves. Avoid breathing vapor or spray mist. Wash thoroughly with soap and water after handling. Personal Protective Equipment (PPE): Some materials that are chemical-resistant to this product are listed below. Applicators and other handlers must wear: xCoveralls over short-sleeved shirt and short pants. xChemical-resistant gloves such as barrier laminate, nitrile rubber, neoprene rubber, or viton. xChemical-resistant footwear plus socks. xChemical-resistant apron when cleaning equipment, mixing, or loading. Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product's concentrate. DO NOT reuse them. Follow manufacturer's instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use detergent and hot water. Keep and wash PPE separately from other laundry. . When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticides [40 CFR 170.240(d)(4-6)], the handler PPE requirements may be reduced or modified as specified in the WPS. FIRST AID If in eyes • Hold eye open and rinse slowly and gently with water for 15-20 minutes. • Remove contact lenses, if present, after the first 5 minutes, then continue rinsing. • Call a poison control center or doctor for treatment advice. If swallowed • Call a poison control center or doctor immediately for treatment advice. • Have person sip a glass of water if able to swallow. • Do not induce vomiting unless told to do so by a poison control center or doctor. • Do not give anything by mouth to an unconscious person . If on skin or clothing • Take off contaminated clothing. • Rinse skin immediately with plenty of water for 15-20 minutes. • Call a poison control center or doctor for treatment advice. If inhaled • Move person to fresh air. • If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably by mouth-to-mouth, if possible. • Call a poison control center or doctor for further treatment advice. Note to Physician: Probable mucosal damage may contraindicate the use of gastric lavage. Have the product container or label with you when calling a poison control center or doctor or going for treatment. In case of a medical emergency involving this product, call toll free, day or night, 1-866-303-6950.

USER SAFETY RECOMMENDATIONS Users Should: xWash thoroughly with soap and water after handling and before eating, drinking, chewing gum, or using tobacco. xRemove and wash contaminated clothing before reuse. xRemove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. xRemove PPE immediately after handling this product. Wash the outside of gloves before removing. xAs soon as possible, wash thoroughly and change into clean clothing. ENVIRONMENTAL HAZARDS DO NOT apply directly to water, or to areas where surface water is present, or to intertidal areas below the mean high water mark. DO NOT contaminate water when disposing of equipment wash waters. DO NOT apply when weather conditions favor drift from target area. This chemical is known to leach through soil into groundwater under certain conditions as a result of label use. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. PHYSICAL OR CHEMICAL HAZARDS Combustible. Do not use or store near heat or open flame. DIRECTIONS FOR USE It is a violation of Federal law to use this product in a manner inconsistent with its labeling. DO NOT apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation. Agricultural Use Requirements Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170. This Standard contains requirements for the protection of agricultural workers on farms, forests, nurseries, and greenhouses and handlers of agricultural pesticides. It contains requirements for training, decontamination, notification, 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 24 hours. PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and that involves contact with anything that has been treated, such as plants, soil, or water, is: xCoveralls over short-sleeved shirt and short pants. xChemical-resistant gloves such as barrier laminate, nitrile rubber, neoprene rubber, or viton. xChemical-resistant footwear plus socks. PRODUCT INFORMATION Read all label directions before using.

Rhythm® Herbicide is a herbicide that may be applied preplant, preemergence in Regions 1, 2, 3, and 4 and/or postemergence in all regions for control and suppression of broadleaf weeds, grasses, and sedges in soybeans. Soybean plants are tolerant to Rhythm Herbicide when applied according to labeled rates and uses. Rhythm Herbicide is generally most effective and consistent when used postemergence, working through contact action. Therefore, emerged weeds must be thoroughly covered with spray. Some bronzing, crinkling, or spotting of soybean leaves may occur following postemergence applications, but soybeans soon outgrow these effects and develop normally. Optimum broad-spectrum weed control is achieved by postemergence applications of Rhythm Herbicide to young actively growing broadleaf weeds that are not under stress from moisture, temperature, and low soil fertility, mechanical or chemical injury. Certain germinating broadleaf and grass weeds and sedges may be controlled or suppressed by soil residual activity from either preplant, preemergence or postemergence applications if rainfall occurs shortly after application. The extent and consistency of soil activity is dependent upon soil type, ground cover at time of application, amount of rainfall and the rate of Rhythm Herbicide used. APPLICATION DIRECTIONS TIMING: Best broad-spectrum postemergence control of susceptible broadleaf weeds is obtained when Rhythm Herbicide is applied early to actively growing weeds. This usually occurs 14 to 28 days after planting. Refer to the weed tables for specific recommendations on weed growth stages, rates, and regions. SPRAY ADDITIVES: Only spray additives cleared for use on growing crops under 40 CFR 180.1001 may be used in spray mixture. For best broad-spectrum postemergence control of susceptible broadleaf weeds in Regions 2, 3, 4 and 5 (see Regional Use Maps), Rhythm Herbicide should be used with 1.0-2.5% v/v liquid nitrogen (28% or similar) or a minimum of 8.5 Ibs. ammonium sulfate per 100 gals. of spray volume. For Postemergence Applications Always Add One of the Following: except in tank mix with products prohibiting spray additives - (See Tank Mix Directions for Use). CROP OIL CONCENTRATE (COC): Use a nonphytotoxic COC or a once-refined vegetable oil concentrate (VOC, MSO) containing 15-20% approved emulsifier at 0.5-1 % (1-2 pts. per 25 gals.) of finished spray volume. COC can improve weed control but may slightly reduce crop tolerance. NONIONIC SURFACTANT (NIS): Use NIS containing at least 75% surface active agent at 0.25-0.5% (1/2-1 pt. per 25 gals.) of the finished spray volume (Region 1 and East of Interstates 79 and 77 for Regions 2 and 3). OTHER ADJUVANTS: Adjuvants other than COC or NIS may be used providing the product meets the following criteria:

1. Contains only EPA exempt ingredients.

2. Is nonphytotoxic to the target crop.

3. Is compatible in mixture. (May be established through a jar test.)

4. Is supported locally for use with Rhythm Herbicide on the target crop through proven field trials and through university and extension recommendations. NOTE: No adjuvants are needed for preplant or preemergence applications unless Rhythm Herbicide is being used in a burndown. Recommended Mixing Order:

5. Half required amount of water, begin agitation. *

6. Dry pesticide formulations.

7. Rhythm Herbicide.

8. Liquid pesticide formulation. **

9. Adjuvant (MSO, COC or NIS) and fertilizer. *Compatibility agent, 1 gal./500 gals. of water or 0.2% v/v, may be added as needed. **Tank mixing with glyphosate formulations containing more than 4 pounds glyphosate active ingredient per gallon may result in precipitate forming. If precipitate forms in spray tank, add ammonia (household) to the spray tank at a concentration of 2% of the total tank volume to remove precipitate. GROUND APPLICATION: Use sufficient spray volume and pressure to ensure complete coverage of the target. A minimum spray volume of 15 gals./A and 30-60 psi at the nozzle tip is recommended. On large weeds and/or dense foliage, use 60 psi and a minimum of 20 gals./A to ensure coverage of weed foliage. Use only hollow cone or flat fan nozzles. The sprayer must be calibrated to provide the proper volume and rate per acre. In addition, the boom and nozzle height must be adjusted to provide complete coverage of the target. DO NOT USE FLOOD TYPE OR OTHER SPRAY NOZZLES, WHICH DELIVER COARSE, LARGE-DROPLET SPRAYS. DO NOT APPLY THIS PRODUCT THROUGH ANY TYPE OF IRRIGATION SYSTEM. BAND APPLICATIONS: Thorough weed coverage is important for postemergence control. Best coverage is obtained with a minimum of two nozzles, one directed to each side of the planted row. Application with a single nozzle directed over the top of the row is not recommended for postemergence applications but is suitable for preemergence applications. Cultivation of untreated areas may be needed following band applications. When making postemergence band applications and cultivating in the same operation, position nozzles in advance of the cultivation device. This will reduce dust in the spray area. Dust can intercept spray, reducing weed coverage and resulting in less than adequate weed control. Calculate the amount of herbicide and water volume needed for postemergence band treatment by the following formulas: Band width in inches X broadcast rate = Band herbicide rate Row width in inches per acre per acre Band width in inches X broadcast volume = Band water rate Row width in inches per acre per acre AERIAL APPLICATION: Use sufficient spray volume and pressure to ensure complete coverage of the target. A minimum of 5 gals./A of spray mixture should be applied with a maximum of 40 PSI pressure. When broadleaf weed foliage is dense, use a minimum of 10 gals./A to ensure coverage of weed foliage. CULTIVATION: Cultivation prior to application is not recommended. Cultivation may put weeds under stress, reducing weed control. Timely cultivation 1-3 weeks after applying Rhythm Herbicide may assist weed control. PRECAUTIONS x Thoroughly clean the spray system with water and a commercial tank cleaner before and after each use.

x Tank mixes of Rhythm Herbicide with other pesticides, fertilizers or any other additives except as specified on this label or other approved Cheminova supplemental labels may result in tank mix incompatibility, unsatisfactory performance, and/or unsatisfactory crop injury. x Rhythm Herbicide requires a 1·hour rain·free period for best results when applied postemergence. x Apply postemergence to actively growing weeds. Avoid applying Rhythm Herbicide to weeds or soybeans that are under stress from moisture, temperature, low soil fertility, or mechanical or chemical injury, as reduced weed control and/or increased crop injury may result. x Avoid overlapping spray swaths, as injury may occur to rotational crops. x To provide adequate coverage, it is recommended that ground speed not exceed 10 MPH during application. RESTRICTIONS x A maximum of 1.6 pts. of Rhythm Herbicide (or a maximum of 0.375 Ibs. a.i./A of fomesafen from any product containing fomesafen) may be applied per acre per year in Region 1 (see Regional Use Map). x A maximum of 1.6 pts. of Rhythm Herbicide (or a maximum of 0.375 Ibs. a.i./A of fomesafen from any product containing fomesafen) may be applied per acre in alternate years in Region 2 (see Regional Use Map). x A maximum of 1.3 pts. of Rhythm Herbicide (or a maximum of 0.313 Ibs. a.i./A of fomesafen from any product containing fomesafen) may be applied per acre in alternate years in Region 3 (see Regional Use Map). x A maximum of 1 pt. of Rhythm Herbicide (or a maximum of 0.25Ibs. a.i./A of fomesafen from any product containing fomesafen) may be applied per acre in alternate years in Region 4 (see Regional Use Map). x A maximum of 0.75 pt. of Rhythm Herbicide (or a maximum of 0.1875 Ibs. a.i./A of fomesafen from any product containing fomesafen) may be applied per acre in alternate years in Region 5 (see Regional Use Map). x To avoid possible illegal residues, do not apply within 45 days of harvest. x Do not graze treated areas or harvest for forage or hay. ROTATIONAL CROP RESTRICTIONS Crop To Be Planted Minimum Rotation Interval (Months After Last Rhythm Herbicide Application) Dry beans, snap beans, soybeans and cotton 0 Small grains such as wheat, barley, rye 4 Corn* 8 Peanuts, peas, rice, seed corn 10 To avoid crop injury do not plant alfalfa, sunflowers, sugar beets, sorghum** or any other crop within: 18 Do not graze rotated small grain crops or harvest forage or straw for livestock. In the event of a crop loss due to weather conditions soybeans can be replanted.

• Use 12 month minimum rotation interval for popcorn in the states of Ohio, Kentucky, Illinois, Indiana, Iowa and Region 4 when applied at a rate of 1.0 pt./A or more.
• Use 18 month minimum rotation interval for sweet corn in the states of Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, Vermont and Region 5. ** Sorghum may be planted back after 10 months in Region 1.

RHYTHM HERBICIDE IN SOYBEANS - USE RATES AND WEEDS CONTROLLED REFER TO MAP FOR DEFINITION OF SPECIFIED GEOGRAPHIC REGIONS RHYTHM HERBICIDE REGIONAL USE MAP REGION 1 (Maximum Rate 1.6 pts./A per year) REGION 1: Includes the following states or portion of states where Rhythm Herbicide may be applied: Alabama, Arkansas, Georgia, Louisiana, Mississippi, Missouri (Counties of Bollinger, Butler, Cape Girardeau, Dunklin, Madison, Mississippi, New Madrid, Pemiscot, Perry, Ripley, Scott, Stoddard, and Wayne), North Carolina, Oklahoma (East of U.S. Highway 75 and East of Indian Nation Parkway), South Carolina, Tennessee, and Texas (all areas East of U.S. Highway 77 to State Road 239, including all of Calhoun County).

REGION 2 (Maximum Rate 1.6 pts./A, alternate years) REGION 2: Includes the following states or portion of states where Rhythm Herbicide may be applied: Delaware, Kentucky, Maryland, Virginia and West Virginia. South of Interstate 70 in the following states: Illinois, Indiana and Ohio and in Pennsylvania (all areas South of Interstate 80 to the intersection of U.S. Highway 15 and East of U.S. Highway 15 and U.S. Highway 522). REGION 3 (Maximum Rate 1.3 pts./A, alternate years) REGION 3: Includes the following states or portion of states where Rhythm Herbicide may be applied: Connecticut, Iowa, Maine, Massachusetts, Missouri (all counties except for those listed in Region 1). New Hampshire, New Jersey, New York, Pennsylvania (all areas except those listed in Region 2), Rhode Island, Vermont, Wisconsin (South of U.S. Highway 18 between Prairie Du Chien and Madison, and South of Interstate 94 between Madison and Milwaukee) and North of Interstate 70 in the following states: Illinois, Indiana and Ohio.

x REGION 4 (Maximum Rate 1 pt./ A, alternate years) REGION 4: Includes the following states or portion of states where Rhythm Herbicide may be applied: Kansas (all counties East of or intersected by U.S.. Highway 281), Michigan (Southern Peninsula), Minnesota (all areas South of Interstate 94), Nebraska (all counties East of or intersected by U.S. Highway 281), and Wisconsin (all areas except those in Region 3, South of Interstate 94 from Minnesota state line to Eau Claire and South of U.S. Highway 29 from Eau Claire to Green Bay plus Door and Kewaunee counties). The following counties are excluded: Clark, Marathon, Wood, Portage, Adams, Shawano, Waupaca, Waushara, and Marquette). North Dakota (all areas East of Interstate 29 from Fargo South to the South Dakota state line), South Dakota (all areas East of Interstate 29 from the North Dakota state line to Watertown, all areas East of Highway 81 from Watertown to Madison and all areas East and South of State Road 34 and U.S. Highway 281 to the Nebraska state line). REGION 5 (Maximum Rate 0.75 pts./A, alternate years) REGION 5: Includes the following states or portion of states where Rhythm Herbicide may be applied: North Dakota (all areas East of U.S. Highway 281 except those areas in Region 4), South Dakota (all areas East of U.S. Highway 281 except those areas in Region 4) and Minnesota (all areas South of U.S. Highway 2 except those areas in Region 4).

Morningglory Cypressvine 2 4 6 6 Entireleaf var. 3* 3 4 5 Ivyleaf 3* 3 4 5 Purple Moonflower 3* 3 5 6 Red (Scarlet) 3* 3 6 6 Smallflower 3* 3 4 6 Pitted (Smallwhite) 4* 4 6 6 Tall (Common) 2* 2 3 5 Palmleaf (Willowleaf) 3* 3 6 6 Mustard, Wild 4 6 8 8 Nightshade, Black 2 4 6 6 Nutsedge, Yellow - - * * Rhythm Herbicide Rate (pts./A) Maximum Growth Stage Controlled At Weed 3/4 pts./A

of True

Leaves 1pt./A

of True

Leaves 1.25 pts./A

of True

Leaves 1.5 pts./A

of True

Leaves Anoda, Spurred - 2* 2 4 Balloonvine - - 2 4 Carpetweed - 8" Diameter Size Unlimited Size Unlimited Size Citron (Wild Watermelon) - 2 4 4 Cocklebur, Common 2 4 6 8 Copperleaf, Hophornbeam - 4 4 6 Copperleaf, Virginia - 4 4 6 Crotalaria, Showy - 6 6 8 Croton, Tropic - 4 4 6 Cucumber, Volunteer - 4 6 8 Eclipta - 2 4 4 Groundcherry, Cutleaf - 4 6 8 Hemp - 4 6 6 Horsenettle - 2* 4* 4* Jimsonweed 4 6 8 8 Ladysthumb 2* 2 4 6 Lambsquarters, Common 2* 2* 2* 2* Mexicanweed - 2* 2 4

• Suppression only Rhythm Herbicide Rate (pts./A) Maximum Growth Stage Controlled At Weed 3/4 pts./A

of True

Leaves 1pt./A

of True

Leaves 1.25 pts./A

of True

Leaves 1.5 pts./A

of True

Leaves Pigweed, spp. Amaranth, Palmer 2 2 2 2 Amaranth, Spiny 2 2 2 2 Redroot 2 4 4 4 Smooth 2 4 4 4 Waterhemp, Common 2* 2 2 2 Waterhemp, Tall 2* 2 2 2 Poinsettia, Wild - 2 4 6 Purslane, Common - Multi-Leaf 6" Diameter Multi-Leaf 8" Diameter Multi-Leaf 8" Diameter Pusley, Florida - 2 2 4 Ragweed, Common 4* 4 6 8 Ragweed, Giant 4* 4 6 8 Redweed - - 2* 3* Sesbania, Hemp - 8 12 12 Sicklepod - - Cotyledon* Cotyledon* Sida, Prickly - 2* 2 4 Smartweed, Pennsylvania 4* 4 6 6 Smell melon - 2 2 4 Spurge, Prostrate - - 1" Diameter* 2" Diameter* Spurge, Spotted - - 2* 2* Starbur, Bristly - 4 4 6 Sunflower, Common - - 2 4 Velvetleaf - 2 4 4 Venice Mallow 4 6 6 8 Witchweed - Multi-leaf Up to 7" Multi-leaf Up to 10" Multi-leaf Up to 10" Yellow Rocket 4 4 6 8

SPECIAL USE DIRECTIONS FOR ADDITIONAL WEED PROBLEMS Suppression of Annual Grass Weeds: The grass weeds listed below may be suppressed by postemergence applications and controlled or suppressed by preemergence applications of Rhythm Herbicide at 0.75 pts./A. Consult Use Rate Table for maximum rate in each region. For full-season broad-spectrum annual grass control, Fusilade® OX or Fusion® herbicide should be used alone or in tank mix with Rhythm Herbicide. Consult tank mix section. Barnyardgrass Broadleaf Signalgrass Crabgrass Foxtail Giant Green Yellow Goosegrass Johnsongrass, Seedling Panicum, Fall Panicum, Texas Suppression of Perennial Weeds: Use of Rhythm Herbicide at postemergence rates of 0.75 pts./A will aid in suppressing the above-ground portions of the weeds listed below until crop canopy can assist in suppression. Perennial weeds continue to regrow from underground rootstocks even if above-ground foliage is temporarily controlled or retarded. Even though Rhythm Herbicide and crop competition can suppress perennial weeds for a growing season, the rootstocks will continue to live and reestablishment will occur in subsequent years. Milkweed, Climbing Milkweed, Honeyvine Bindweed, Field Bindweed, Hedge Trumpetcreeper RESTRICTIONS: x Refer to the Directions for Use for the maximum use rate for each Region specified in the Regional Use Maps. x Application of Rhythm Herbicide in Regions 2, 3, 4 and 5 is limited to alternate years only. TANK MIX AND SEQUENTIAL APPLICATIONS FOR SOYBEANS Rhythm Herbicide can be used sequentially or in tank mix with one or more of the following products: Assure II®, Basagran®, Butyrac®, Classic®, FirstRate®, Fusilade® OX, Fusion®, Glyphosate (such as Glyfos“X-TRA, Roundup®, Touchdown®), Gramoxone® MAX, Harass®, Harmony® GT, Harmony® GT XP, Ignite®, Poast®, Poast Plus®, Pursuit®, Raptor®, Resource®, Scepter®, Select®, and Synchrony® STS®. Under certain conditions, the mixture of Rhythm Herbicide with one or more of the above mentioned broadleaf herbicides may cause a reduction in activity of any postemergence grass herbicide in the mixture. For sequential applications allow 2-3 days after the application of the grass herbicide before applying Rhythm Herbicide or Rhythm Herbicide mixtures. Where Rhythm Herbicide or the Rhythm Herbicide mixture is applied first, apply the grass herbicide when the grass weeds begin to develop new leaves (generally around 7 days).

RESTRICTIONS: xTank mix applications can result in increased crop injury as compared to either product used alone . xDo not exceed 1 fl. oz. of Butyrac per acre in mixture with Rhythm Herbicide. xDo not exceed 0.25 oz./A of Synchrony STS herbicide in the tank with labeled rates of Rhythm Herbicide on non-STS varieties. This tank mix can be applied postemergence to any soybean variety for additional broadleaf weed control. Refer to the Synchrony STS label for more information and crop rotation restrictions. xAlways read and follow the recommendations, restrictions and limitations for all products whether used alone, sequentially, or in a tank mix. The most restrictive labeling of any product used applies. xApplication of Rhythm Herbicide in Regions 2, 3, 4 and 5 is limited to alternate years only. ROUNDUP READY® SOYBEAN TANK MIXES Rhythm Herbicide at 6-12 oz./A, can be tank mixed with glyphosate products (such as Glyfos X- TRA, Touchdown, or Roundup) that are labeled for Roundup Ready Soybeans for improved postemergence control of many weeds such as morningglory spp., hemp sesbania, waterhemp, and black nightshade, which are known to have tolerance to glyphosate but are susceptible to Rhythm Herbicide. For improved control of Glyphosate Resistant Populations, the following weed heights and rates should be followed: Use rates of 12 to 25 fl. oz./A, refer to the geographic region for the proper use rate. Glyphosate Resistant Weed Weed Size Region 1 Region 2 Region 3 Region 4 Region 5 Palmer amaranth 1-2 inches 25 fl oz 25 fl oz 20 fl oz 16 fl oz 12 fl oz Common ragweed 2-3 inches 25 fl oz 25 fl oz 20 fl oz 16 fl oz 12 fl oz Giant ragweed 2-3 inches 25 fl oz 25 fl oz 20 fl oz 16 fl oz 12 fl oz Waterhemp 1-2 inches 25 fl oz 25 fl oz 20 fl oz 16 fl oz 12 fl oz FOLLOW THE RECOMMENDATIONS ON THE GLYPHOSATE PRODUCT LABEL FOR THE USE OF SPRAY ADDITIVES IN THIS TANK MIX. DO NOT allow this tank mix to move off target as contact by even minute quantities can cause severe damage or death to any non-target vegetation. NOTE: Postemergence application of this tank mix on soybean varieties that do not contain the Roundup Ready gene will result in severe crop injury or death of the soybean crop. Always read and follow the recommendations, restrictions, and limitations for all products used. The most restrictive labeling of any product applies. Improved Control of Emerged Dandelion Tank mix Rhythm herbicide at 8-12 fluid ounces per acre with Glyfos® Xtra at 1 quart per acre for improved control of emerged dandelion as a preplant or preemergence application in soybeans. Refer to the Glyfos Xtra EPA approved label for complete directions for use and all applicable restrictions and precautions. AERIAL SPRAY DRIFT MANAGEMENT ADVISORY

SPRAY DRIFT MANAGEMENT AVOIDING SPRAY DRIFT AT THE APPLICATION SITE IS THE RESPONSIBILITY OF THE APPLICATOR. The interaction of many equipment-and-weather-related factors determine the potential for spray drift. The applicator is responsible for considering all these factors when making decisions. The following drift management requirements must be followed to avoid off-target movement from aerial applications to agricultural field crops. These requirements do not apply to forestry applications, public health uses, or to applications using dry formulations.

1. The distance of the outer-most nozzles on the boom must not exceed 3/4 the length of the wingspan or rotor.
2. Nozzles must always point backward parallel with the air stream and never be pointed downwards more than 45 degrees. Where states have more stringent regulations, they should be observed. The applicator should be familiar with and take into account the information covered in the AERIAL DRIFT REDUCTION ADVISORY. AERIAL DRIFT REDUCTION ADVISORY [This section is advisory in nature and does not supersede the mandatory label requirements.] INFORMATION ON DROPLET SIZE The most effective way to reduce drift potential is to apply large droplets. The best drift management strategy is to apply the largest droplets that provide sufficient coverage and control. Applying larger droplets reduces drift potential, but will not prevent drift if applications are made improperly or under unfavorable environmental conditions (See Wind, Temperature, and Humidity, and Temperature Inversions). CONTROLLING DROPLET SIZE x Volume: Use high flow rate nozzles to apply the highest practical spray volume. Nozzles with higher rated flows produce larger droplets. x Pressure: Do not exceed the nozzle manufacturer's recommended pressures. For many nozzle types lower pressure produces larger droplets. When higher flow rates are needed, use higher flow rate nozzles instead of increasing pressure. x Number of Nozzles: Use the minimum number of nozzles that provide uniform coverage. x Nozzle Orientation: Orienting nozzles so that the spray is released parallel to the airstream produces larger droplets than other orientations and is the recommended practice. Significant deflection from horizontal will reduce droplet size and increase drift potential. x Nozzle Type: Use a nozzle type that is designed for the intended application. With most nozzle types, narrower spray angles produce larger droplets. Consider using low-drift nozzles. Solid-stream nozzles oriented straight back produce the largest droplets and the lower drift. BOOM LENGTH For some use patterns, reducing the effective boom length to less than 3/4 of the wingspan or rotor length may further reduce drift without reducing swath width. APPLICATION HEIGHT Applications should not be made at a height greater than 10 ft. above the top of the target plants unless a greater height is required for aircraft safety. Making applications at the lowest height that is safe reduces exposure of droplets to evaporation and wind. SWATH ADJUSTMENT When applications are made with a crosswind, the swath will be displaced downwind. Therefore, on the up and downwind edges of the field, the applicator should compensate for this displacement by adjusting the path of the aircraft upwind. Swath adjustment distance should increase with increasing drift potential (higher wind, smaller drops, etc.).

WIND Drift potential is lowest between wind speeds of 2-10 mph. However, many factors, including droplet size and equipment type, determine drift potential at any given speed. Application should be avoided below 2 mph due to variable wind direction and high inversion potential. NOTE: Local terrain can influence wind patterns. Every applicator should be familiar with local wind patterns and how they affect spray drift. TEMPERATURE AND HUMIDITY When making applications in low relative humidity, set up equipment to produce larger droplets to compensate for evaporation. Droplet evaporation is most severe when conditions are both hot and dry. TEMPERATURE INVERSIONS Applications should not occur during a temperature inversion because drift potential is high. Temperature inversions restrict vertical air mixing, which causes small suspended droplets to remain in a concentrated cloud. This cloud can move in unpredictable directions due to the light variable winds common during inversions. Temperature inversions are characterized by increasing temperatures with altitude and are common on nights with limited cloud cover and light to no wind. They begin to form as the sun sets and often continue into the morning. Their presence can be indicated by ground fog; however, if fog is not present, inversions can also be identified by the movement of smoke from a ground source or an aircraft smoke generator. Smoke that layers and moves laterally in a concentrated cloud (under low wind conditions) indicates an inversion, while smoke that moves upward and rapidly dissipates indicates good vertical air mixing. SENSITIVE AREAS The pesticide should be applied only when the potential for drift to adjacent sensitive areas (e.g. residential areas, bodies of water, known habitat for threatened or endangered species, nontarget crops) is minimal (e.g. when wind is blowing away from the sensitive areas).

APPENDIX COMMON NAME SCIENTIFIC NAME Amaranth, Palmer Amaranthus palmeri Amaranth, Spiny Amaranthus spinosus Anoda, Spurred Anoda cristata Balloonvine Cardiospermum halicacabum Barnyardgrass Echinochloa crus-galli Bindweed, Field Convolvulus arvensis Bindweed, Hedge Calystegia sepium Broadleaf Signalgrass Brachiaria platyphylla Carpetweed Mollugo verticillata Citron (Wild Watermelon) Citrullus vulgaris Cocklebur, Common Xanthium strumarium Copperleaf, Hophornbeam Acalypha ostryifolia Copperleaf, Virginia Acalypha virginica Crabgrass Digitaria spp. Crotalaria, Showy Crotalaria spectabilis Croton, Tropic Croton glandulosus Cucumber, Volunteer Cucumis sativas Eclipta Eclipta prostrata Foxtail, Giant Setaria faberi Foxtail, Green Setaria viridis Foxtail, Yellow Setaria glauca Goosegrass Eleusine indica Groundcherry, Cutleaf Physalis angulata Hemp Cannabis sativa Horsenettle Solanum carolinense Jimsonweed Datura stramonium Johnsongrass, Seedling Sorghum halepense Ladysthumb Polygonum persicaria Lambsquarters, Common Chenopodium album Mexicanweed Caperonia castaniifolia Milkweed, Climbing Sarcostemma cyanchoides Milkweed, Honeyvine Ampelamus albidus Morningglory, Cypressvine Ipomoea quamoclit Entireleaf Ipomoea hederacea var. integriuscula Ivyleaf Ipomoea hederacea var. hederacea Purple Moonflower Ipomoea turbinata Red (Scarlet) I pomoea coccinea Smallflower Jacquemontia tamnifolia Pitted (Smallwhite) Ipomoea lacunosa

COMMON NAME SCIENTIFIC NAME Tall (Common) Ipomoea purpurea Palmleaf (Willowleaf) Ipomoea wrightii Mustard, Wild Brassica kaber Nightshade, Black Solanum nigrum Nutsedge, Yellow Cyperus esculentus Panicum, Fall Panicum dichotomiflorum Panicum, Texas Panicum texanum Pigweed, Redroot Amaranthus retroflexus Pigweed, Smooth Amaranthus hybridus Poinsettia, Wild Euphorbia heterophylla Purslane, Common Portulaca oleracea Pusley, Florida Richardia scabra Ragweed, Common Ambrosia artemisiifolia Ragweed, Giant Ambrosia trifida Redweed Melochia corchorifolia Sesbania, Hemp Sesbania exaltata Sicklepod Cassia obtusifolia Sida, Prickly Sida spinosa Smartweed, Pennsylvania Polygonum pensylvanicum Smell melon Cucumis melo Spurge, Prostrate Euphorbia humistrata Spurge, Spotted Euphorbia maculata Starbur, Bristly Acanthospermum hispidum Sunflower, Common Helianthus annuus Trumpetcreeper Campsis radicans Velvetleaf Abutilon theophrasti Venice Mallow Hibiscus trionum Waterhemp, Common Amaranthus rudis Waterhemp, Tall Amaranthus tuberculatos Witchweed Striga asiatica Yellow Rocket Barbarea vulgaris

STORAGE AND DISPOSAL: Do not contaminate water, food or feed by storage or disposal. Pesticide Storage: Store above 32°F in original containers only. If product freezes, return to room temperature and agitate to reconstitute. Keep container closed when not in use. Do not store near food or feed. In case of spill or leak on floor or paved surfaces, soak up with sand, earth or synthetic absorbent. Remove to chemical waste area. Pesticide Disposal: Refillable containers: Refillable container. Refill this container with pesticide only. Do not reuse this container for any other purpose. Cleaning the container before final disposal is the responsibility of the person disposing of the container. Cleaning before refilling is the responsibility of the refiller. To clean the container before final disposal, empty the remaining contents from this container into application equipment or mix tank. Fill the container about 10 percent full with water. Agitate vigorously or recirculate water with the pump for 2 minutes. Pour or pump rinsate into application equipment or rinsate collection system. Repeat this rinsing procedure two more times. Pesticide Disposal: Nonrefillable containers 5 gallons or less: Nonrefillable container. Do not reuse or refill this container. Offer for recycling if available. Triple rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining contents into application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container ¼ full with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. Nonrefillable containers 5 gallons or larger: Nonrefillable container. Do not reuse or refill this container. Offer for recycling if available. Triple rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining contents into application equipment or a mix tank. Fill the container ¼ full with water. Replace and tighten closures. Tip container on its side and roll it back and forth, ensuring at least one complete revolution, for 30 seconds. Stand the container on its end and tip it back and forth several times. Turn the container over onto its other end and tip it back and forth several times. Empty the rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Repeat this procedure two more times. WARRANTY DISCLAIMER Cheminova warrants that this product conforms to the chemical description on the label and is reasonably fit for the purposes stated on the label when used in strict accordance with the directions, subject to the inherent risks set forth below. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, CHEMINOVA MAKES NO OTHER EXPRESS OR IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER EXPRESS OR IMPLIED WARRANTY. INHERENT RISKS OF USE It is impossible to eliminate all risks associated with use of this product. Crop injury, lack of performance, or other unintended consequences may result because of such factors as use of the product contrary to label instructions (including conditions noted on the label, such as unfavorable temperatures, soil conditions, etc.), abnormal conditions (such as excessive rainfall, drought, tornadoes, hurricanes), presence of other materials, the manner of application, or other factors, all of which are beyond the control of Cheminova or the Seller. All such risk, to the extent consistent with applicable law, shall be assumed by Buyer and User. To the extent consistent with applicable law, the Buyer and User agree to hold Cheminova and the Seller harmless for any claims related to such factors. LIMITATION OF REMEDIES To the extent consistent with applicable law, the exclusive remedy for losses or damages resulting from this product (including claims based on contract, negligence, strict liability, or other legal theories), shall be limited to one of the following, at Cheminova's election: (1) Refund of purchase price paid by buyer or user for product bought, or (2) Replacement of amount of product used. To the extent consistent with applicable law, Cheminova shall not be liable for consequential, incidental, or special damages or losses in any matter. The terms of the Warranty Disclaimer above and this Limitation of Remedies cannot be varied by any written or verbal statements or agreements. No employee or sales agent of Cheminova or the Seller is authorized to vary or exceed the terms of the Warranty Disclaimer or this Limitation of Remedies in any manner.

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