外来有害生物刺槐叶瘿蚊在中国的地理分布  

Geographic distribution of an invasive insect pest,Obolodiplosis robiniae( Diptera: Cecidomyiidae)in China

作　　者：尚兴朴 姚艳霞[1] 赵文霞[1] 

机构地区：[1]国家林业局森林保护学重点实验室中国林业科学研究院森林生态环境与保护研究所,北京100091

出　　处：《中国森林病虫》2015年第4期33-36,共4页Forest Pest and Disease

摘　　要：为摸清外来有害生物刺槐叶瘿蚊Obolodiplosis robiniae在我国的地理分布,根据刺槐叶瘿蚊的主要寄主树种刺槐的分布范围和刺槐叶瘿蚊的潜在分布范围,对全国23个省、市、自治区的38个地区（市）进行摸查采样。结果表明,共有17个省、市、自治区的30个地区（市）采集到刺槐叶瘿蚊的成（幼）虫,其余8个地区（市）未采集到,分别为兰州、昆明、南宁、茂名、广州、泉州、杭州、哈尔滨。在这8个地区（市）中,兰州的五泉山公园、白塔山公园和昆明的植物园均有寄主刺槐,长势较好,但未发现刺槐叶瘿蚊的危害状;广州华南植物园的药用植物园中也有刺槐,树势较弱,未发现刺槐叶瘿蚊的危害状;余下5个地区（市）的采集地未发现刺槐树,故也未采集到样品。现有调查数据表明,刺槐叶瘿蚊大致分布于我国N 26.33°～43.53°,E 104.07°～125.16°的范围内,海拔高度5～1460 m,这与其寄主树种刺槐的分布范围（N 25°～44°,E 102°～125°,海拔5～1460 m）一致。According to the distribution of Robinia pseudoacacia,the host of Obolodiplosis robiniae and the potential distribution of O. robiniae,field surveys were conducted in 38 regions（ cities） of 23 pro-vinces,cities and autonomous regions in China to collect O. robiniae samples of different geographical populations and investigate the geographical distribution of the invasive insect pest in China. The result showed O. robiniae samples were collected in 30 regions（ cities） of 17 provinces,cities and autonomous regions. Although R. pseudoacacia was found at Wuquan M ountain Park,Baita M ountain Park in Lanzhou,Botanical Garden in Kunming and South China Botanical Garden in Guangzhou,no O. robiniae was found there and no R. pseudoacacia was found in the rest 5 regions（ cities）,so the gall midge was not found there. The existing survey data showed O. robiniae distributed broadly in the range of N26. 33° ～ 43. 53°,E 104. 07° ～ 125. 16° at the elevation between 5-1460 m,which was consistent with the distribution of R. pseudoacacia（ N 25° ～ 44°,E 102° ～ 125°at the elevation between 5-1460 m）.

关 键 词：外来有害生物 刺槐叶瘿蚊 地理分布 刺槐 

分 类 号：S763.303[农业科学—森林保护学]