Osprey Herbicide

Herbicide

Keep your crop choices open with the rotational flexibility of Osprey® herbicide and gain control over tough grassy weeds in your winter wheat. Osprey provides control of Group 1 resistant grasses in one pass.

Where to Buy
Chemical group(s)info_outline
2
Approved in
AL, AR, AZ, CA, CO, DC, DE, GA, IA, ID, IL, IN, KS, KY, LA, MA, MD, MI, MO, MS, MT, NC, ND, NE, NJ, NM, NV, NY, OH, OK, OR, PA, SC, SD, TN, TX, UT, VA, WA, WV, WY

Key Benefits

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Product Details

Active Ingredients
 
 
Active Ingredients
Mesosulfuron-Methyl 4.5 %
Chemical Group(s)
2
Formulation
4.5 WDG
Registration Number
0000264-00802-AA-0000000
Herbicide SensitivityA = Acceptable, C = Caution, W = Warning. Environmental conditions may cause herbicide interactions different than indicated for a particular growing season.Herbicide ToleranceRatings are based on observations and research using herbicides at labeled and above labeled rates to simulate extreme environmental conditions, misapplication and adverse soil pH or organic content.
Effective Against

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  • Blackgrass
  • Bluegrass, Annual
  • Bluegrass, Bulbous
  • Bluegrass, Kentucky
  • Bluegrass, Roughstalk
  • Brome, Downy
  • Brome, Japanese
  • Brome, Ripgut
  • Brome, Soft
  • Canarygrass, Hood
  • Canarygrass, Littleseed
  • Canola, Volunteer
  • Cheat
  • Chess, Hairy
  • Chickweed, Common
  • Darnel, Persian
  • Goatgrass, Jointed
  • Henbit
  • Mustard, Tumble
  • Mustard, Wild
  • Oat, Wild
  • Pennycress, Field
  • Pigweed, Redroot
  • Quackgrass
  • Radish, Wild
  • Ryegrass, Annual
  • Ryegrass, Italian
  • Ventenata
  • Windgrass
DisclaimerPerformance may vary based on weather, pest resistance, and application timing. Listed efficacy is not a guarantee of total control; follow Integrated Pest Management (IPM) practices for optimal results.
Registered Crops

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  • Triticale, Fall-Seeded
  • Wheat, Fall-Seeded
  • Wheat, Winter
DisclaimerRegistrations are subject to state-specific regulations. Always verify that your crop and location are listed on the current product label before use.
Labels
DisclaimerAlways check labels and local guidelines and laws to ensure appropriate usage.
Safety Sheets
DisclaimerAlways check labels and local guidelines and laws to ensure appropriate usage.
Use and Mixing
DisclaimerThe instructions for use and mixing described below are from the Environmental Protection Agency approved Federal Label. Always read and follow label instructions. Not all products are registered for use in every state. Please check with Bayer or your local Lead State Agency for product registration status. If you wish to find out if a product is registered in your state or for additional product information, send us an email or call 1-866-99-BAYER.

0% Grower Financing

Increase your purchasing Power with Bayer Crop Protection 0% Grower Financing. Expires January 16, 2026.