Used primarily as an insect growth regulator, it interferes with chitin synthesis in insects, preventing proper development of larvae. This makes it highly effective against a variety of pest species, especially in agriculture and public health. Commonly applied to control lepidopteran pests in crops such as cotton, citrus, and vegetables. It is also used in forestry to manage defoliating insects like gypsy moths. In aquaculture, it helps control external parasites on fish by targeting the larval stages of certain crustaceans. Widely used in mosquito control programs, particularly in breeding sites, due to its specificity for immature stages and low toxicity to non-target organisms like fish and mammals. Its long residual activity and effectiveness at low application rates make it a valuable tool in integrated pest management (IPM) strategies.