Whetstone Herbicide

Full Target Weed List:

Black locust, spotted knapweed, knapweed species, puncturevine, kudzu, tropical soda apple, thistles, ragweed, horseweed, Carolina horsenettle, silverleaf nightshade, curly dock, lespedeza species, mimosa, teasel, cocklebur, ironweed, Spanish needle, tree of heaven, and other susceptible broadleaf weeds and woody plants.

*See Label for Full Details.

Full Usage Site List:

• Rangeland and permanent grass pastures
• Conservation Reserve Program land
• Railroad and utility rights-of-way
• Roadsides and unimproved turf
• Non-irrigation ditch banks
• Fencerows
• Storage areas
• Natural areas and wildlife habitats
• Industrial sites
• Utility plant sites

*See Label for Full Details.

Extended Application Instructions:

Apply Whetstone as a foliar spray when target weeds and woody plants are actively growing. Use labeled broadcast or spot application methods and apply in sufficient water volume to ensure thorough coverage of target vegetation. Higher labeled rates may be required under adverse growing conditions, dense foliage, or when extended residual control is desired.

Whetstone may be tank-mixed with other labeled herbicides to expand weed control spectrum. An appropriate adjuvant should be included in spray mixtures to improve coverage and herbicide uptake. Maintain agitation during mixing and application to ensure uniform spray solution.

Applications may be made in areas grazed by livestock. Grazing is permitted with no restriction; however, aminopyralid stewardship precautions apply to manure, hay, and plant residues. Do not use treated hay, straw, or manure in compost or on sensitive broadleaf crops. Follow all grazing, manure management, and crop rotation restrictions outlined on the product label.

Always read and follow the product label for complete directions, restrictions, and environmental precautions.