RCO Mole Patrol Bait To Control Moles - For use on lawns, golf courses and other turf areas to control eastern moles, star-nosed moles or scapanus spp. moles that occur in the Western US.Active Ingredient - 2-(P-Clorophenyl Phenylacetyl)-1,3-Indandione - 0.01 - Inert Ingredients - 99.99