Indoxacarb 15.8% EC is an insecticide of the oxadiazine group that effectively controls caterpillars by its contact and stomach poison action. Indoxacarb controls all stages of caterpillars simultaneously. It is a systemic insecticide that works by disrupting the nervous system of insects. It is absorbed by the leaves of plants and translocated throughout the plant, providing protection against insects that feed on the leaves, stems, and roots. It is effective against a wide range of chewing and sucking insect pests, including caterpillars, beetles, and certain sucking pests like aphids.