杨树腐烂病的危险性分析和风险管理

Risk Analysis and Risk Management of Poplar Canker

通过对杨树腐烂病的分布、潜在危害性、扩散可能性、寄主植物经济重要性等进行风险分析,评估出杨树腐烂病属于中度危险的林业有害生物,并提出了风险管理措施。

The risk of poplar canker was assessed by the risk analysis of the distribution,potential harm,diffusion possibility and host plant economic importance.The results showed that the disease was a kind of moderately dangerous in China,and the risk management measures were put forward.