An organophosphorus pesticide. High efficiency, low toxicity, low residue, broad-spectrum insecticide, mainly to stomach toxicity, both touching effect, but also has osmotic activity. Agricultural application is very wide, used for the prevention and control of cabbage insect, cotton leaf hoppers, mulberry wild silkworm, mulberry yellow, weevil, fruit tree leaf bee, fruit fly and other pests. Refined trichlorfon can be used to control internal and external parasites in pigs, cattle, horses and mules, and is effective against household and environmental health pests. Can be used to treat schistosomiasis, animal husbandry is a good multi-effect insect repellent. Trichlorfon has the effect of contact and stomach toxicity and osmotic activity. The original powder can be processed into powder, wettable powder, soluble powder and emulsion and other dosage forms, can also be directly prepared aqueous solution or made into poison bait.
