苹果吉丁虫、苹果透翅蛾、桑天牛、星天牛、苹果枝天牛、桃红颈天牛、金缘吉丁虫等,均以幼虫危害多种果树的主干和枝干,蛀食韧皮部或木质部,影响果树的生长发育,削弱树势,并诱发腐烂病、干腐病等。蛀干性害虫为害严重时,常造成部分树体枯死或全株枯死,甚至全园毁灭。因此,要采取综合措施,防治蛀干性害虫。 Apple jitian bug, apple pest moth, mulberry, star anise, apple twig, pink neck beetle, golden edge jilin bug, are all larvae endanger the trunk and branch of a variety of fruit trees, Or xylem, affecting the growth and development of fruit trees, weakening the tree vigor, and induce rot disease, dry rot and so on. Drowning pests serious damage, often resulting in some trees dead or dead, or even destroyed the whole park. Therefore, we must take comprehensive measures to prevent stem borers.