山楂木蠹蛾是为害山楂树的重要害虫之一,其在我省山楂园普遍发生.其中鞍山、辽阳、开原、岫岩、北镇等地的部分地区发生较重,受害严重的果园蛀食率高达80～100%。被害树的枝干木质部被蛀成了上下纵横交错的虫 Hawthorn moth is one of the most important pests to hawthorn trees and it is commonly found in hawthorn gardens in our province, of which heavier and more seriously affected orchards are found in Anshan, Liaoyang, Kaiyuan, Xiuyan and Beizhen areas, Food rate as high as 80 to 100%. The tree branches of the victim tree were moth-eaten into insects that criss-cross each other up and down