安徽合肥地区烟粉虱生物型鉴定及其系统发育分析  

Biotype Identification and Molecular Phylogeny of Bemisia tabaci(Gennadius) from Hefei

作　　者：严丹侃[1] 张海珊[1] 章东方[1] 

机构地区：[1]安徽省农业科学院植物保护研究所,安徽合肥230031

出　　处：《安徽农业科学》2012年第34期16632-16634,共3页Journal of Anhui Agricultural Sciences

基　　金：安徽省蔬菜产业技术体系项目

摘　　要：利用mtDNA COI基因片段对安徽合肥地区烟粉虱生物型进行了鉴定及系统发育分析。结果表明,合肥地区所采集烟粉虱为Q型,且与云南昆明地区的烟粉虱种群同源性达到99.8%～100%,推测安徽合肥地区Q型烟粉虱很可能为外来入侵害虫,其发源地应该与云南昆明地区Q型烟粉虱一致。The mtDNA COI gene sequences were utilized to identify biotypes and established phylogenetic relationships of Bemisia tabaci from Hefei. The results showed that it was belonged to Q-bietype and the genetic similarities with the population from Kunming reached 99.8% - 100%. It was concluded that the population of B. tabaci from Hefei is probably the invasive alien insect and has the same origin with the pop- ulation from Kunming.

关 键 词：烟粉虱 MTDNA COI 生物型 系统树 合肥 

分 类 号：S435.72[农业科学—农业昆虫与害虫防治]