Designed to help protect your lawn and landscape, the Spectracide Triazicide Insect Killer For Lawns & Landscapes Concentrate (Ready-to-Spray) features a fast-acting formula that kills over 260 listed insects by contact. This product can provide continual protection for up to 3 month control of pests, house crickets, carpenter ants, harvester ants, ladybeetles and earwigs. It is ideal for use on lawns and landscapes. It is formulated for broad-spectrum control of insects in lawns, vegetables, fruit & nut trees, roses, flowers, trees and shrubs.