青杨脊虎天牛风险评估

Risk Assessment for Xylotrechus rusticus Linnaeus.

青杨脊虎天牛是一种危害杨树、柳树等多种阔叶树的蛀干性害虫,在我国东北局部地区造成了严重的危害。通过适生性分析和风险评估认为该虫属于中度危险的林业有害生物,对我国北方地区的杨树生态林、速生丰产林构成较大的威胁,建议对该虫加强检疫管理。

Xylotrechus rusticus Linnaeus is a kind of the stem pest that endangers various broad-leaved trees of poplar, the partial region resulted in the serious bane in the our country northeast. Think that insect be long to a moderate dangerous harmful living creature of forestry through the proper born nature analysis and risk valuation. The poplar＇s ecosystem wood of our country northern region, living soon plentiful produce the wood be subjected to the bigger threat. Suggest to strengthen to quarantine the management to that insect.