西藏南部光肩星天牛发生情况调查报告

Investigation of Anoplophora glabripennis in Southern Tibet

20 0 2年 8月 ,在对西藏南部进行林木考察时 ,首次发现了光肩星天牛 (AnoplophoraglabripennisMotsch .)在林芝、拉萨、日喀则等地危害多种林木 ,并在当地见到了该虫的活虫道、羽化孔和产卵的被害状。当前光肩星天牛还处于潜伏期 ,应引起足够重视 ,防患于未然。

An investigation of forests was carried out in southern Tibet in August 2002. Anoplophora glabripennis was found for the first time harming some tree species in the regions of Linzhi, Lahsa, and Shigatse. And living larvae tunnels, emergence holes and laid eggs on the harmed trees were found on the spot. Currently, this insect is still in the stage of incubation. So much attention should be paid in the regions to effectively control the insect.