桔小实蝇在西藏自治区的适生性研究  

Potential Geographic Distribution of Bactrocera dorsalis Hendel in Tibet

作　　者：王俊伟[1,2] 次仁桑珠 余道坚[4] 张俊华[1] 文艺 李志红[2] 陈洪俊[1] 

机构地区：[1]中国检验检疫科学研究院动植物检疫研究所,北京100029 [2]中国农业大学农学与生物技术学院,北京100193 [3]西藏出入境检验检疫局,西藏拉萨850002 [4]深圳出入境检验检疫局,广东深圳518045

出　　处：《西南农业学报》2010年第4期1116-1120,共5页Southwest China Journal of Agricultural Sciences

摘　　要：桔小实蝇Bactrocera dorsalisHendel是重要的世界性检疫害虫之一,对热带和亚热带的250余种水果和蔬菜造成危害。本研究在中国760气象站点(西藏有39个气象站点)的气象数据和桔小实蝇的生物学数据以及该虫的已知分布地信息的基础上,利用CLIMEX和ArcGIS软件对桔小实蝇在中国,尤其是西藏自治区的适生性进行了研究。结果表明:桔小实蝇在中国的适生范围涉及21个省、市(区);在西藏自治区,桔小实蝇的适生站点有15个,其中加查和察隅处于中度适生区。本研究明确了桔小实蝇在我国的适生性,为科学制定我国(尤其是西藏地区)针对桔小实蝇的检疫政策和措施、防止该实蝇入侵和进一步的扩散等提供了理论依据和技术支持。Oriental fruit fly,Bactrocera dorsalis Hendel,was one of the most important quarantine pests in the world,which could damage more than 250 kinds of tropical and subtropical fruits and vegetables.The potential geographical distribution of oriental fruit fly in China,especially in Tibet,was studied in this paper by using CLIMEX and ArcGIS,which was based on the biological data and known distribution of oriental fruit fly,and meteorological data from 760 weather sites in China,here,Tibet had 39 sites.The results presented that the suitable areas of oriental fruit fly involved 21 provinces,municipalities and autonomous region,and there were 15 suitable sites in Tibet,in which Gyalsa and Chayu were in the moderate suitability.The paper defines the potential geographic distribution of Oriental fruit fly in China,which constructed the theory basis and technical support for scientifically forming of quarantine policy and measure for the fruit fly in China,especially in Tibet.

关 键 词：桔小实蝇 西藏 适生性 CLIMEX ARCGIS 

分 类 号：S436.661.2[农业科学—农业昆虫与害虫防治]