PROZAP mole and gopher bait kills moles and gophers right where they live. The bait is a zinc phosphide formulation which is a powerful acute rodenticide. The finished bait is formulated with a special blend of processed grains, especially appealing to rodents. The bait is made of 1/8″ mini-pellets that are fast acting and single-feeding. Each jar comes with a measuring scoop. Direct baiting to underground burrows and tunnels provides fast acting, quick control within hours with only a single dose. 1 lb jar.