Insecticide and Termiticide Bifenthrin.
Fire Ant Killer -- Treat up to 108 mounds with Pro Care Fire Ant Killer 75% Acephate. Pro Care Fire Ant Killer is a ready to use granular insecticide that when applied properly will treat mounds of fire ants and harvester ants in turfgrass and keep them away for the entire season. To kill fire ants, evenly distribute 1-2 teaspoons of Pro Care 75% Acephate to each mound.