PowerFlex® HL

  • Herbicide


  • 2

Weed protection you can count on in winter wheat

PowerFlex® HL herbicide is a high-load formulation that delivers the same powerful cross-spectrum control as PowerFlex herbicide against stubborn grass and broadleaf weeds, with excellent crop safety. And you get more rotational flexibility than with most winter wheat herbicides.

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Excellent control

Image of wild oats

PowerFlex® HL herbicide offers excellent control of the toughest grass weeds in winter wheat, including downy brome, true cheat, wild oats and ALS-susceptible Italian ryegrass.

Short rotation intervals

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PowerFlex HL has a three-month rotation interval to soybeans, cotton, grain sorghum and sunflowers — and only a nine-month rotation to corn — in many geographies.

Keeps crops safe

Image of wheat in a field.

PowerFlex HL combines excellent crop safety with a wide application window for maximum flexibility in managing time and resources.

Controlled weeds

This product delivers effective weed control against the following:

  • Barnyard Grass
  • Brome
  • Buckwheat
  • Canola
  • Cheat
  • Chickweed
  • Cleaver
  • Clover
  • Eveningprimrose
  • Flixweed
  • Foxtail
  • Mustard
  • Oat
  • Pennycress
  • Pigweed
  • Ryegrass
  • Shepherd's-purse
  • Tansy
  • Tansymustard, Green (Descurainia pinnata ssp. brachycarpa)
  • Thistle

Refer to the Product Label for complete product efficacy information.

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State Registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient


  • Application Rate

    Standard use rate is 2 oz./A.

  • Application Timing

    Apply postemergence in either the fall or spring, three-leaf to jointing stage. Apply to grass weeds at the two-leaf to two-tiller stage. Apply to broadleaf weeds before they exceed 2 inches in height or diameter.

  • Herbicide Group

    PowerFlex® HL herbicide is an ALS mode of action (Group 2) herbicide.

  • Approved Use

    For postemergence control of annual grass and broadleaf weeds in winter wheat and triticale.

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Tell me more

GoldSky, OpenSky, PerfectMatch, PowerFlex, PowerFlex HL and Quelex 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.