杨树吉丁虫属蛀干性害虫,幼虫隐蔽在树皮、树干或根部内为害.被害树木轻则影响树势生长,重则树皮剥落,木质暴露,以致死亡.目前,已知为害杨树的吉丁虫有三种:十斑吉丁虫、五点吉丁虫、狭体吉丁虫(暂名).前一种我区分布普遍,阿勒泰、布尔津、乌苏、玛纳斯、沙湾、吐鲁番、托克逊、鄯善、哈密、库尔勒、轮台、拜城、阿克苏、喀什、乌鲁木齐等地均有发现;后两种仅见于吐鲁番、托克逊和阿勒泰(北屯).现将十斑吉丁虫的习性和防治方法介绍于下: Poplar jacaranda is a dry pest, larvae hidden in the bark, trunk or root damage .On the affected trees, while affecting the growth of tree vigor, but then the bark exfoliation, wood exposure, resulting in death.At present, known to damage the poplar There are three kinds of jibinosis: ten sedentar jerusalem, five jintle, jingles (tentative name.) The former is widespread in my area, Aletai, Burqin, Wusu, Manas, Sha Bay Turpan, Toksun, Shanshan, Hami, Korla, Luntai, Baicheng, Aksu, Kashgar, Urumqi and other places are found; the latter two only found in Turpan, Toksun and Altay (Beitun) The habit of ten semen jibinosis and its prevention and treatment are described below: