Effect of whitefly and mite development, interfere with the lipid biosynthesis, especially good activity for the larval stage, but also can produce ovarian tube closure effect, reduce the reproductive capacity of mites and tabaci, greatly reducing the number of eggs. Spirodiclofen Jiazhi can effectively control whitefly resistance to pyriproxyfen, and methiocarb compound can effectively control whitefly resistant. No cross resistance to any of the commonly used insecticides. Through indoor and field experiments, it is proved that methyl mercury methyl ester is safe for beneficial organisms, and suitable for integrated pest control, with excellent residual effect, good plant compatibility and environmental safety. |