PowerFlex® HL Herbicide — Crop Protection
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PowerFlex® HL


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.


Supplemental Information

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


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

Image of a soybean field with blue sky.

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.





Winter Wheat

Controlled weeds

This product delivers effective weed control against the following:

  • Barnyardgrass
  • 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.

Find labels for this product

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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For more information, download the full label for PowerFlex® HL Herbicide.
PowerFlexHL FactSheet
PowerFlexHL Brochure
Small Grains WeedID Guide
Small Grains Crop Protection Guide
®™Trademarks of Dow AgroSciences, DuPont or Pioneer and their affiliated companies or respective owners. 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.