中文摘要：

杨树天牛是杨树上的一类重要害虫,由于其幼虫和蛹的生活极其隐蔽,难于防治,而成虫是裸露活动、有明显行为导向的虫态,也是有效防治的关键虫态,所以掌握其成虫的生活习性对于控制该类害虫至关重要。系统阐述了杨树天牛成虫的补充营养、交配、产卵、为害等生活习性,并就此提出了一些针对性的生态防控建议。

英文摘要：

Poplar longhorned beetles are important pests in poplar.The life of their larval and pupal is extremely concealment,thus is difficult to control.While the adult has exposed activities and apparent behavior orient,and is critical instar for effective prevention and control,so master of the adult life habits is very important to control the beetles.Therefore,the adult life habits of the beetles,including nutritional supplements,mating,spawning and damages were systematically elaborated;and corresponding recommendations for ecological prevention and control were proposed.