外来物种对中国林业的影响浅谈

摘要

The infestation objects of exotic species such as Hemiberlesia pitysophila,willow leaf beetle,fall webworm,pine wood nematode,crofton weed,mikania micranth,Spartina,pine needles erythema bacteria as well as its ecological economic harm to Chinese forestry were elaborated.The characteristics of invasive alien species were analyzed and corresponding prevention measures were suggested.%阐述松突圆蚧、柳心叶甲、美国白蛾、松材线虫、紫茎泽兰、薇甘菊、互花米草、松针红斑病菌等外来物种的为害对象,以及其入侵给我国林业生态、经济带来的危害,分析外来入侵种的特点,提出相应的防治措施.