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SureStart® II

Herbicide

When you start strong, you cover more ground

SureStart® II herbicide is proven to give corn a strong start as the first pass to control difficult and herbicide-resistant weeds and grasses. SureStart® II can be applied preplant or on up to 11-inch-tall corn, giving farmers the flexibility to overcome unexpected weather delays and cover more ground. With three nonglyphosate and nonatrazine modes of action, SureStart® II provides residual control of more than 60 difficult-to-control weeds and grasses, including marestail, common and giant ragweed, and waterhemp.

Fact Sheet

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Supplemental Information

To find supplemental information on this product in a registered state, please use our Label Finder tool.


Benefits

Fits a busy schedule

Delays happen. Fortunately, SureStart® II herbicide offers the flexibility to spray corn from preplant to early postemergence, helping overcome the unexpected.

Proven to perform

SureStart® II protects yield potential by providing dependable control of more than 60 broadleaf weeds and grasses, including marestail; common and giant ragweed; waterhemp; pigweed; and glyphosate-, triazine- and ALS-resistant weeds.

Effectively manages resistance

SureStart® II contains three nonglyphosate modes of action to control weeds three ways, giving corn the clean start it needs.

Controlled Broadleaf Weeds

This product delivers effective weed control against the following:

  • Beggarweed
  • Carpetweed
  • Chickweed
  • Common cocklebur
  • Common ragweed
  • Galinsoga
  • Giant ragweed
  • Henbit
  • Jimsonweed
  • Kochia
  • Ladysthumb
  • Lambsquarters
  • Marestail
  • Morningglory
  • Nightshade
  • Palmer amaranth
  • Pigweed
  • Prickly sida
  • Puncturevine
  • Purslane
  • Pusley
  • Shepherd's-purse
  • Sicklepod
  • Smartweed
  • Spurge
  • Velvetleaf
  • Waterhemp
  • Wild mustard

Refer to the Product Label for complete product efficacy information.

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Grass and Sedge Control

This product delivers effective control against the following:

  • Barnyardgrass
  • Crabgrass
  • Crowfootgrass
  • Cupgrass
  • Field sandbur
  • Foxtail
  • Goosegrass
  • Johnsongrass
  • Millet
  • Nutsedge
  • Panicum
  • Shattercane
  • Signalgrass
  • Sprangletop
  • Witchgrass

Refer to the Product Label for complete product efficacy information.

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State Registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient

    acetochlor; flumetsulam; clopyralid

  • Application Rate

    Application flexibility adds value. Weather, equipment and scheduling can cause timely delays. SureStart II herbicide can be applied from preplant through early postmergence, providing growers with the flexibility to overcome the unexpected. Surestart II is tank mix compatible with glyphosate, atrazine, 2,4-D and other commonly-used herbicides (refer to label for complete list). SureStart II doesn't contain atrazine so it's ideal for use in atrazine-restricted areas, and can be used in one- or two-pass weed control programs.

     

    Use rates

    Soil Texture Soil Organic Matter Content
    Less than 3% Greater than 3%
    Coarse 1.5 - 2.0 pts./A 1.5 - 2.0 pts./A
    Medium 1.5 - 2.5 pts./A 1.75 - 3.0 pts./A
    Fine 2.0 - 3.0 pts./A 2.0 - 3.0 pts./A
  • Crop Rotation

    UNEXPECTED APPLICATION DELAY? NO PROBLEM. SURESTART II HERBICIDE HAS YOU COVERED.

    According to university research, using a two-pass weed control program with SureStart® II followed by glyphosate can provide an average of 7 percent additional yield per acre when compared with glyphosate alone. SureStart II controls early season weeds that compete for sun, water and nutrients. Up to six weeks of residual control maximizes glyphosate spray window and improves effectiveness of post spray application made on smaller, easier-to-control weeds.

    Rotational Crop1 Timing or Interval
    corn Anytime - 0 months after application
    wheat 4 months after application
    alfalfa2, barley, clover2, dry beans2, 3, lespedeza2, oats, pea4, popcorn, rye, soybean2, vetch2, wild rice Spring following application
    sorghum 12 months
    potatoes, sunflower, sweet corn5, tobacco 18 months
    canola, sugar beets, and all other crops 26 months6

    1If crop treated with SureStart II is lost, corn may be replanted immediately. Do not make a second application of SureStart II.
    2When annual rainfall and/or irrigation is less than 15 inches on soils with less than 2% organic matter, this crop should not be planted until 18 months after treatment.
    3Dry beans include: adzuki, kidney, lima (dry), navy, and pinto.
    4Pea includes: blackeyed, chick, cow, Crowder, field, pigeon, and Southern.
    5Certain sweet corn varieties may be planted 10.5 months following application. Please refer to the separate SureStart II product bulletin for a list of these varieties.
    6Rotation to canola, sugar Beets, and all other crops requires a 26-month rotation interval and a successful field bioassay.

  • Herbicide Group

    This product contains acetochlor, a Group 15 herbicide; flumetsulam, a Group 2 herbicide; and clopyralid, a Group 4 herbicide.

  • Approved Use

    For use on herbicide-tolerant and conventional field corn and silage corn.


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Instinct, Resicore, Sonic and SureStart II are not registered for sale or use in all states. Resicore and SureStart II are not available for sale, distribution or use in Nassau and Suffolk counties in the state of New York. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Always read and follow label directions.