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  • The efficacy of permethrin

    The efficacy of permethrin

    Permethrin is a kind of insecticide with moderate toxicity to humans and animals and high toxicity to fish, so what is the effect of permethrin? How is permethrin prepared? First, the basic introduction of Lianben pyrethrin pure product is white solid, soluble in C.

    2020-11-08 Lianben chrysanthemum efficacy lianben yes yes.