Malathion is an insecticide that targets the cholinesterase enzyme family and is an organophosphate parasympathomimetic. Products containing malathion are typically offered as dust, liquids, powders, or emulsions. Only pests and insects were thought to be affected by their toxicity. It eliminates all harmful insects, mites, ticks, and other arthropods in their adult and larval stages that are harmful to people or animals.