Whetstone provides versatile season-long control of selective annual, perennial and biennial broadleaf weeds in right-of-ways and bare ground areas. Coverage includes invasive and noxious weeds, and certain woody plants and vines. Its active ingredient, aminopyralid, is well-known for being gentle on nutritional grasses while selectively eliminating invasive thistles, legumes, and other broadleaf weeds.
|Active Ingredient:||Aminopyralid 40.6%|
|Target Pests:||Canada Thistle, Musk Thistle, Curly Dock, Marestail, Ironweed, Knapweeds, Kudzu and others|
|For use in:||Non Crop Areas (including utility ROW, industrial sites, petroleum tank farms, roadsides, railroads, substations and more), Natural Areas (including wildlife management areas, etc), CRP Acres, Rangeland, Permanent Grass Pastures|
|Application:||4-7 oz per acre|