Profenofos is widely used in agriculture as an insecticide and acaricide to control a variety of pests on crops such as cotton, vegetables, and fruits. It is particularly effective against bollworms, aphids, and mites, which can cause significant damage to plants and reduce crop yields. The chemical works by inhibiting the activity of acetylcholinesterase, an enzyme essential for the proper functioning of the nervous system in insects, leading to their paralysis and eventual death. Profenofos is often applied as a foliar spray, ensuring direct contact with the pests on the plant surface. Its use helps farmers protect their crops from infestations, thereby improving the quality and quantity of agricultural produce. However, due to its toxicity, it is essential to follow safety guidelines and regulations during application to minimize risks to human health and the environment.