女贞瓢跳甲生活史及系统发育分析  

Life History and Phylogenetic Analysis of Argopistes tsekooni

作　　者：刘鹏[1] 钟苗 徐家生[1] 郭青云[1] 廖承清 戴小华[1,2] 

机构地区：[1]赣南师范大学生命与环境科学学院,江西赣州341000 [2]国家脐橙工程技术研究中心,江西赣州341000

出　　处：《北方园艺》2018年第5期59-63,共5页Northern Horticulture

基　　金：国家自然科学基金资助项目(31760173;31260116;41361009);江西省青年科学家培养对象计划资助项目(20133BCB23026);江西省博士后科研择优资助项目(2016KY21)

摘　　要：女贞瓢跳甲(Argopistes tsekooni Chen)是木犀科园艺植物一种爆发性潜叶害虫。该试验以女贞瓢跳甲为研究对象,对其在赣州地区的发生规律进行了系统观察,并提取了女贞瓢跳甲总DNA,扩增了线粒体细胞色素氧化酶亚基I(COI)基因,利用Mega 7.0软件建立了系统发育树。结果表明:女贞瓢跳甲在赣州地区一年发生5代,与国内其他地区相比,该地区女贞瓢跳甲的寄主更多样、发生代数也更多。邻接树(NJ树)和最大似然树(ML树)结果均表明女贞瓢跳甲隶属于叶甲科跳甲亚科。Argopistes tsekooni Chen is an out-breaking leaf-mining pest on the horticultural plants of Oleaceae family.A.tsekooni was taken as research object,its occurrence law in Ganzhou was systematically observed;its total DNA was extracted and the mtDNA-COI gene was amplified;the phylogenetic tree was then built using Mega 7.0.The results showed that the species had five generations a year in Ganzhou.Compared to other districts in China,A.tsekooni populations in Ganzhou had more hosts and more generations.Both neighbor-joining（NJ）tree and maximum likelihood（ML）tree indicated that A.tsekooni belonged to the Alticinae subfamily of Chrysomelidae.

关 键 词：女贞瓢跳甲 细胞色素氧化酶亚基I(COI) 系统发育树 生活史 

分 类 号：S433.5[农业科学—农业昆虫与害虫防治]