摘要
参照国际上有害生物风险性分析方法,从有害生物的省内分布、潜在的经济和生态环境危害性、定殖与扩散的可能性、风险管理难度以及云杉的经济、生态、社会重要性等方面进行定性和定量分析,对云杉球果锈病病原菌畸形金锈菌的风险性作了综合评价。结果表明,畸形金锈菌在甘肃省是接近于高度危险的林业有害生物,应加强风险性管理力度。
Pest risk analysis and assessment of Chrysomyxa deformans were carried out from the aspects of economical value,planting area,distribution and damaged degree of host plants,spreading possibility and control difficulty degree of the pathogen.The results showed that C.deformans was a forest pest greatly devastating in Gansu,and risk management on this disease should be strengthened.
出处
《西北林学院学报》
CSCD
北大核心
2008年第6期138-141,共4页
Journal of Northwest Forestry University
基金
国家林业局科技支撑项目“甘肃省白龙江林区中高海拔山地造林技术试验示范推广”(2003-041)
关键词
畸形金锈菌
风险性分析
云杉
Chrysomyxa deformans
pest risk analysis
Picea Dietr.
