摘要
天牛归属于鞘翅目(天牛科)蛀干害虫,在全世界分布广泛,有2万多种,在我国主要有2000多种,它是危害杨树、柳树、桑树、槐树等树种的主要害虫。在皖北地区危害杨树的主要是星天牛和桑天牛,对这2种天牛的生活习性、形态特征进行了分析,并对如何防治天牛提出了几点建议。
Longicorn belong to Coleoptera （Cerambycidae） Boring insects are widely distributed in the world, there are over 20,000 kinds, in China there are 2000 kinds of harm it is poplar, willow, mulberry, locust, etc. the major pest species. Hazards in the Northern Areas are mainly poplar and mulberry longicorn beetle, the paper against the poplar in Northern living habits of the two beetles, analysis of morphological characters on the line, and how to prevent beetles raised Some suggestions, hoping to provide a theoretical reference the control beetles.
关键词
杨树
天牛
防治
皖北
poplar
alternatus
prevention
north of Anhui
