对粒材小蠹在海南青皮林风险性分析  

Risk Analysis of the Xyleborus perforans Wollaston in Hainan Vatica Mangachapoi Forest

作　　者：杜尚嘉 吴海霞 符生波 符溶 符明珠 吕朝军[2] DU Shangjia;WU Haixia;FU Shengbo;FU Rong;FU Mingzhu;LüChaojun(Hainan Academy of Forestry(Hainan Academy of Mangrove),Haikou,Hainan 571100,China;Coconut Research Institute,Chinese Academy of Tropical Agricultural Sciences,Wenchang,Hainan 571339,China)

机构地区：[1]海南省林业科学研究院(海南省红树林研究院),海南海口571100 [2]中国热带农业科学院椰子研究所,海南文昌571339

出　　处：《热带农业科学》2023年第5期61-64,共4页Chinese Journal of Tropical Agriculture

基　　金：省属科研院所技术创新专项(No.jscx202021)。

摘　　要：对粒材小蠹(Xyleborus perforans Wollaston)是天然橡胶产区重要的危险性害虫之一,也是世界重要的检疫性有害生物。为确定该虫在海南青皮林省级自然保护区内风险程度,采用定性和定量相结合的方法就对粒材小蠹对保护区的危害风险进行了分析。结果显示,对粒材小蠹风险R值为2.02,属于高度危险生物,文章针对性地提出了防控策略建议。Xyleborus perforans Wollaston is one of the prime dangerous pests in natural rubber-producing areas,and it is also a key quarantine pest in the world.Qualitative and quantitative methods were used to carry out risk analysis in the paper to determine the risk level of this pest in the protected area.The results showed that the risk R-value of the X.perforans was 2.02,which belonged to the high-dangerous organism.At the same time,the prevention and control strategies for the current damage situation have been recommended for protected areas by X.perforans.

关 键 词：青皮 对粒材小蠹 风险分析 管理对策 

分 类 号：S763.7[农业科学—森林保护学]