Amparo Herbicide (Milestone) bottle (32 oz)

Amparo Herbicide delivers powerful, long-lasting control of broadleaf weeds and woody brush on rangeland, pastures, roadsides, and natural areas. Containing the active ingredient aminopyralid, Amparo provides both pre- and post-emergent control of annual, biennial, and perennial broadleaf weeds—including many noxious and invasive species.

This EPA Reduced Risk herbicide translocates systemically throughout the entire plant, including roots, to ensure complete control. Its soil residual activity provides season-long suppression with fewer applications. Amparo is also safe on most desirable grasses, has no grazing restrictions, and offers broad tank-mix flexibility for total vegetation management.

• Active Ingredient: Aminopyralid
• Mode of Action: Systemic, translocated herbicide providing pre- and post-emergent control
• Weed Spectrum: Broad-spectrum control of annual, biennial, and perennial broadleaf weeds, plus select woody brush
• Residual Activity: Long-lasting soil activity for season-long suppression
• No Grazing Restrictions: Approved for use on sites grazed by livestock
• Flexible Applications: Broadcast, foliar, spot, basal, cut-stump, dormant-stem, or guardrail trimming
• Tank-Mix Compatible: Mixes easily with grass herbicides and other vegetation management products
• Reduced-Risk Status: Registered under the EPA Reduced Risk Pesticide Initiative
• Excellent Environmental Profile: Won’t harm most desirable grasses and promotes native habitat restoration