松材线虫对江西林业和生态环境影响的评估及风险管理  

Risk Assessment and Management of Pine Wood Nematodes(Bursaphelenchus xylophilus) on Forestry and Ecological Environment in Jiangxi Province

作　　者：彭龙慧[1] 王柏林[1] 

机构地区：[1]江西农业大学,江西南昌330045

出　　处：《生物灾害科学》2012年第1期74-77,84,共5页Biological Disaster Science

基　　金：江西省教育厅科技项目(赣教高字[2008]87号)

摘　　要：以有害生物风险分析(Pest RiskAnalysis,简称PRA)原理为依据,对松材线虫(Bursaphelenchus xylophilus)对江西林业生态环境的影响进行风险评估,认为松材线虫在江西符合检疫性有害生物的地理分布管理标准。江西具备松材线虫生存及蔓延扩散的寄主植物、传播媒介和环境条件。松材线虫随松类植物及产品的调运从境外传入江西后具有蔓延扩散并暴发成灾的潜在风险,对江西林业生产和生态环境及风景名胜区构成了严重威胁。为此,提出了降低松材线虫病风险的管理措施,供江西有关林业部门参考。The risk assessment of pine wood nematodes(Bursaphelenchus xylophilus) on the forestry and ecological environment in Jiangxi Province was made on the basis of the principles of Pest Risk Analysis in the paper.The results showed that pine wood nematodes completely accorded with the standard of geography management of quarantine pests in Jiangxi Province,where there were plant hosts,vector insects and environment suited for pine wood nematodes to exist and to spread.The potential risks of pine wood nematode spread and outbreak could be great after the pest introduction to Jiangxi by vehicles with pine plants and pine products,which therefore,would threat severely not only the forestry production and ecological environment but also the safety of famous scenic areas all over the province.So measures to reduce the risk of pine wood nematode spread and outbreak were suggested to the forestry departments in Jiangxi for reference in the paper.

关 键 词：松材线虫 江西 生态环境 风险评估 风险管理 

分 类 号：S763[农业科学—森林保护学]