杨毒绒又名柳毒蛾、杨柳毒蛾。属鳞翅目毒蛾科，70年代中期在博乐地区发生成灾，几经防治都未取得好效果，1987年后博州及兵团农五师联合采用飞机防治，收效明显，凡联合防治的地方，至今没有杨毒蛾发生。经实地观察杨毒蛾在博N卜年发生两代。以2－3令幼虫在树皮缝、树洞内枯枝 Young velvet also known as venom moth, willow poison moth. Lepidoptera is a genus of moths, the mid-70s in Bole region disaster, after several prevention and treatment have not achieved good results after 1987, Bozhou and Corps Nongwu division joint use of aircraft control, the obvious effect, where joint prevention and control of the place, So far no poisonous moth occurs. The field to observe the poisonous moth in Bo N Bu years occurred two generations. Let 2-3 larvae sewn in the bark, dead branches in the tree hole