Temephos Solution is widely used as a larvicide to control mosquito populations, particularly in public health programs targeting vector-borne diseases. It is effective against the larvae of Aedes, Anopheles, and Culex mosquitoes, which are responsible for transmitting diseases such as dengue, Zika, chikungunya, and malaria. The solution is commonly applied in stagnant water sources like ponds, drains, tires, and domestic water storage containers where mosquitoes breed. Due to its long residual activity and low toxicity to humans and non-target species when used at recommended doses, Temephos is a preferred choice for large-scale mosquito control campaigns. It is often used in emergency situations during disease outbreaks and in routine preventive measures in endemic regions.