Polaris AC Weed Killer Herbicide Size:Quart EPA Reg No 228-570 You can kill common weeds

You can kill common weeds and grasses such as crabgrass

spreading and wetting on target sites

Use as a pre- or early postemergent spray when weeds have just started to germinate

Polaris AC herbicide targets brush and invasive grasses that steal nutrients from desirable plants and trees

woolly apple and hop aphids

Polaris AC Weed Killer Herbicide Size:Quart EPA Reg No 228-570 You can kill common weedsHow Polaris AC Herbicide Works With isopropylamine salt of imazapyr as its active ingredient, Polaris AC herbicide targets brush and invasive grasses that steal nutrients from desirable plants and trees. It acts as a nonselective herbicide and inhibits amino acid synthesis in the weeds, thus resulting in their death. However, Polaris AC does not kill on contact; instead, the weeds die slowly as they absorb the active ingredient through their tissue