Amvac Impact

ImpactZ® Herbicide is a premix of two effective modes of action in one easy-to-use formulation for control of emerged broad leaf weeds and grasses.

Impact® Herbicide is a powerful force in post emergence control that offers outstanding control of broad leaf weeds along with remarkable grass control. A preferred complement to the widespread use of glyphosate-based herbicides. Click here to learn about ImpactZ.

IMPACT CORE™ is a postemergence corn herbicide that controls grass and broadleaf weeds with punishing takedown and lasting residual. IMPACT CORE provides the proven takedown power of Impact® Herbicide, and an industry-leading level of acetochlor to control your toughest weeds and grasses. It is Strong to the Core™ and has trusted takedown of herbicide-resistant grasses and broad leaf weeds such as waterhemp, Palmer amaranthand giant ragweed.