Starane® Flex

  • Herbicide


  • 2

Effective weed control

With Starane® Flex herbicide, wheat growers can close the door on tough weeds while leaving the door open to crop rotation flexibility.

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Controls tough weeds

Wild Buckwheat

Starane® Flex herbicide controls many broadleaf weeds that current market standards miss — including wild buckwheat, large and ALS-resistant kochia, and prickly lettuce.

Crop rotation flexibility

Image of a wheat field

There is low residual carryover with Starane Flex, so growers can rotate to any crop the following season, including the flexibility of rotating from cereals to pulse crops or potatoes.

Compatible with insecticides

Image of wheat in a field.

Starane Flex can work with insecticide products so growers can make one efficient, timely application when weed and insect control windows intersect.

Controlled weeds

This product delivers effective weed control against the following:

  • Buckwheat
  • Canola
  • Chickweed
  • Cleaver
  • Flixweed
  • Horseweed
  • Kochia
  • Lettuce
  • Mallow
  • Morningglory
  • Mustard
  • Pennycress
  • Pigweed
  • Purslane
  • Ragweed
  • Shepherd's-purse
  • Smartweed
  • Sowthistle
  • Tansy
  • Thistle

Refer to the Product Label for complete product efficacy information.

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State Registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient
    Florasulam, fluroxypyr 1-methylheptyl ester
  • Application Rate

    Apply 13.5 fluid ounces of Starane® Flex herbicide per acre.

  • Application Timing

    Apply Starane Flex to wheat (including spring, winter and durum), barley, oats, rye and triticale from three-leaf stage up to flag leaf emergence. Apply Starane Flex postemergence to target susceptible broadleaf weeds up to 4 inches tall.

  • Application Method

    Apply Starane Flex by ground in a spray volume of 10 gallons or more per acre.

  • Herbicide Group

    Group 2

  • Approved Use
    For postemergence control of annual broadleaf weeds in wheat (including durum), barley, oats, rye and triticale.

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Tell me more

GoldSky, OpenSky, PerfectMatch, Starane Flex and WideMatch are not registered for sale or use in all states. 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.