新入侵种桉树枝瘿姬小蜂的危险性评估  

Potential risk assessment of a new invasive pest,Leptocybe invasa,to the mainland of China

作　　者：朱银飞[1] 马荣[2] 温俊宝[1,2] 

机构地区：[1]北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083 [2]新疆农业大学林学与园艺学院,乌鲁木齐830052

出　　处：《昆虫知识》2009年第6期957-960,共4页Entomological Knowledge

基　　金：北京市哲学社会科学规划重点项目"北京地区生物入侵管理策略与立法建议"(07AeFX034)

摘　　要：采用GARP生态位模型预测分析桉树枝瘿姬小蜂Leptocybeinvasa Fisher&La Salle在中国的潜在地理分布,并参照国际上有害生物危险性定量分析方法,对桉树枝瘿姬小蜂在中国的危险性作出综合评价。结果表明:中国东南部大部分地区都是该虫的适生区,该虫在我国潜在分布区风险评估R值为2.14,存在高度危险性。据此提出针对性的风险管理措施。We predicated the potential geographical distribution of Leptocybe invasa Fisher ＆amp; La Salle in China based on the GARP model in the paper. We also showed the comprehensive evaluation for danger of the insect in China,based on international pest risk quantitative analysis method. The result showed that L. invasa could establish in the most areas of the southeastern China but high risk as risk value is 2.14. The risk management strategies were also discussed in this paper.

关 键 词：桉树枝瘿姬小蜂 GARP 适生区 风险评估 

分 类 号：S763.3[农业科学—森林保护学]