Following insecticide has anticholinesterase action on insect nervous system

Answer: Option A

Malathion insecticide has anticholinesterase action on insect nervous system.
Malathion and other organophosphate insecticides bind to the enzyme acetylcholinesterase (AChE) at nerve endings throughout the bodies of insects.
Malathion is a man-made organophosphate insecticide that is commonly used to control mosquitoes and a variety of insects that attack fruits, vegetables, landscaping plants, and shrubs.