Spectracide Triazicide insect killer for lawns granules kills 100 plus types of lawn-damaging as listed. It kills insects on contact above and below the ground, including ants, crickets, centipedes, pill bugs, fleas and grubs. Apply with a broadcast or rotary spreader to the lawn. It is formulated for broad-spectrum control of insects in home lawns, spot treatment and for use as a barrier band treatment around your home.