草履蚧犤Drosichacorpulenta（Kuwana）犦属同翅目硕蚧科，主要为害核桃、苹果、梨、桃、柿等果树和杨、柳等林木。草履蚧的若虫和雌成虫以刺吸式口器吸食嫩芽、枝干的汁液，造成树势衰弱、生长不良，果实产量下降，严重时可使树梢芽枯萎，直至整株死亡。近来年阜阳市颍泉区杨 Drosichacorpulenta (Kuwana) 犦 is a Homoptera, Grasshopper Division, mainly harmful walnut, apple, pear, peach, persimmon and other fruit trees and poplar, willow and other trees. Grasshopper nymphs and female adults to suck suction mouthparts sprouting buds, branches of the juice, resulting in weak bonsai, poor growth, fruit yield decreased in severe cases can make treetops bud wilt, until the entire plant died. Yingyang District in Fuyang City in recent years Yang