Used primarily as an insect growth regulator in agriculture, targeting sucking pests like whiteflies, aphids, and planthoppers. It works by disrupting the molting process in nymph stages, effectively controlling populations without killing adult insects. Commonly applied in rice, citrus, vegetables, and ornamental crops. Offers long residual activity and is often included in integrated pest management (IPM) programs due to its selectivity and low impact on beneficial insects. Not effective against adult insects, so timing of application is critical for optimal control.