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nounan insecticide that interferes with an insect's nervous systemtype of:
Definition that contains organophosphate
- atropine a poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides
- chlorpyrifos a common organophosphate insecticide
- organophosphate nerve agent any of a series of nerve agents containing organophosphate compounds first synthesized by German chemists in 1936; in World War II the Germans tested them in concentration camps but not on the battlefield; Iraq is alleged to have used them against Iran and against the Kurds