Fenitrothion solution is widely used as an insecticide in agricultural practices to control a variety of pests that affect crops such as rice, vegetables, and fruits. It effectively targets insects like beetles, caterpillars, and aphids, helping to protect crop yields and ensure food security. In addition to agriculture, it is also employed in public health programs to combat disease-carrying insects, particularly mosquitoes, which can transmit malaria and other vector-borne illnesses. Its application in urban pest control helps manage infestations in residential and commercial areas. However, it must be used with caution, adhering to safety guidelines, to minimize environmental impact and potential risks to non-target organisms.