摘要
松褐天牛不仅是松林常见的重要蛀干害虫,而且也是松材线虫最主要的传播媒介.近年来,该虫在湖南省扩散很快,有的地方发生严重.为加强对湖南省松褐天牛的治理,有效控制松材线虫病进一步扩散蔓延,运用国际植物检疫措施实施标准(ISPM)的有害生物风险分析(PRA)程序,对湖南省松褐天牛进行了定性与定量分析,结果显示湖南松褐天牛危险性R值为1.88,属中度危险有害生物,为此提出了相应的治理措施.
Monochamus alternatus Hope is a serious forest pest and key vector of Bursa- phelenchus xylophilus. It diffuses very fast and does harm to our economy receantly. Both the qualitative and quantitative risk analysis and assessment of Malternatus in Hunan Province were made systemically based on the pest risk analysis（PRA）of the international standardsfor pest measurements（（ISPM） for controlling its damage and preventting its further expansion.The result showed that the R of Monochamus alternatus Hope was 1.88, which was a moderate devasting forest pest in Hunan. At last, control strategies for this pest were also brought.
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2008年第1期87-90,共4页
Journal of Hunan Agricultural University(Natural Sciences)
基金
湖南省林业厅项目(07-35)
关键词
松褐天牛
风险性分析
治理
湖南
Monochamus alternatus Hope
risk analysis
control
Hunan
