The sanitary pyrethroid industry has high technical barriers and the market is highly concentrated

Sanitrethrin is a kind of pyrethroid, which can achieve gastric and contact killing of mosquitoes. It is an insecticide with high efficiency, low toxicity and low residue. Hygienic pyrethroids are less harmful to the environment and human body. At the same time, the dosage is small and the effect is good. It is a common…