The toxicity to adult females and eggs of Tetranychus viennensis were tested with several acaricides have been used in recent years by both slide dip method and leaf disk dip method.

• 采用玻片浸渍法和浸叶碟法，选用近年来在生产上推广应用的9种杀螨剂，对山楂叶螨的雌成螨和卵进行了毒力测定。