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青杨脊虎天牛以危害杨树的嫩枝和幼干,先在韧皮部与木质部之间蛀食,以后蛀入木质部,生活隐蔽,防治难度大而成为毁灭性害虫,根据其生活史和习性,经过多年实践总结出了化学防治、生物防治及加强营林措施的综合性防治方法取得了良好效果,使双城市的防护林的虫害率直线下降,防止了虫害扩散和蔓延。
Young Greencrest Tigers to harm the poplar young shoots and young, first in the phloem and xylem between the eaten, later eroded xylem, life hidden, difficult to prevent and control and become destructive pests, according to their life history and habits After many years of practice, the comprehensive prevention and control measures for chemical control, biological control and intensified silvicultural measures have been concluded, and good results have been achieved. The pest rate of shelterbelts in Shuangcheng City has plummeted, preventing the spread and spread of pests.