Katyayani Temephos 50% EC is an organo phosphorous compound recognized as one of the most effective larvicide. It effectively control different species of mosquito larvae. It is very safe for humans and other non-target animals. Katyayani Temos Temephos 50% EC is a potent organophosphate larvicide formulated to control mosquito larvae effectively in various stagnant water bodies. Its emulsifiable concentrate (EC) formulation ensures easy dilution and application across clean, moderately polluted, and heavily polluted water habitats. Particularly useful in preventing diseases like malaria, dengue, filariasis, and other vector-borne illnesses, this product is recommended by WHO and NVBDCP for use even in potable water at appropriate dosages. It offers a long-lasting and targeted approach by acting as a contact poison, disrupting larvae development and preventing emergence of adult mosquitoes. Safe for humans and non-target animals, Katyayani Temos is suited for agricultural, domestic, and public health use to ensure effective mosquito breeding site management.