云杉梢枯病的危险性分析和风险管理

Dangerousness Analysis and Risk Management of Setomelanomma holmii

云杉梢枯病是临夏州康乐县发现的一种国内新纪录病害。参照有害生物危险性分析方法,对云杉梢枯病的分布状况、潜在的危害性、寄主植物的经济重要性、传播和蔓延的可能性和风险管理难度等几个方面进行定性和定量分析。结果表明:云杉梢枯病病菌属于低度危险性的林业有害生物,并据此提出了相应的风险管理措施。

Setomelanomma holmii is a new record disease found in Kangle County of Linxia Prefecture.The paper analyzed the quantitative dangerousness in aspects of provincial distribution, potential economic harmfulness, economic significance of host of parasite, possibility of spreading and diffusing, difficulties of management and etc.The results showed that the disease belonged to a low dangerous level, and accordingly put forward the appropriate risk management measures.