Abstract: Select 4acaricidal agent,to wolfberry gall mite indoor toxicological test and field effect.Virulence determination of avermectin EC and the results show that： the wood matrine agent on wolfberry gall mite larva of highly virulent,LC50 were 0.0496mg/1 and 0.0982 mg/1.Field efficacy trials indicated abamectin EC and matrine agent on wolfberry gall mite control effect is high,after application 3 days reached about 90%,5 days after the highest control effect,reduce.