广东佛山地区田间烟粉虱的隐种鉴定及带毒率检测  

Identification of Cryptic Species and Detection of Virus Carrying Rate of Bemisia tabaci in Foshan,Guangdong Province

作　　者：林晓涛 王依娜 张可国 钟泽鑫 刘雅婷 LIN Xiaotao;WANG Yina;ZHANG Keguo;ZHONG Zexin;LIU Yating(School of Food Science and Engineering,Foshan University,Foshan 528000,Guangdong,China)

机构地区：[1]佛山科学技术学院食品科学与工程学院,广东佛山528000

出　　处：《中国蔬菜》2023年第2期78-82,共5页China Vegetables

基　　金：国家自然科学基金项目(32102209)。

摘　　要：对广东佛山地区田间烟粉虱隐种种群动态及其携带番茄黄化曲叶病毒(TYLCV)和番茄褪绿病毒(To CV)的情况进行了检测。烟粉虱隐种鉴定结果表明,三水区烟粉虱种群全部为MED隐种,禅城区、南海区、顺德区为MED和MEAM1种群混合发生。烟粉虱带毒率检测结果表明,采集自佛山6个地点的烟粉虱田间种群均携带TYLCV和To CV。除南海区狮山镇石门中学外,其余5个地点烟粉虱种群TYLCV带毒率均超过50%。除南海区丹灶镇金沙上安村外,其余5个地点烟粉虱种群To CV带毒率均达到100%。由烟粉虱传播的TYLCV和To CV在佛山地区的迅速扩张需引起高度重视。This paper monitored the population dynamics of Bemisia tabaci cryptic species and status of its carrying TYLCV and ToCV in Foshan,Guangdong Province.The results of species identification showed that the population of B.tabaci from Sanshui District was MED cryptic species,and population from Chancheng District,Nanhai District,and Shunde District were mixture of MED and MEAM1.The results of monitoring virus carried rate indicated that B.tabaci populations collected from 6 locations of Foshan all carried TYLCV and ToCV.The TYLCV carrying rates,except Shimen Middle School in Shishan Town,were all above 50%.The ToCV carrying rates,except Danzao town,all reached 100%.Thus,high attention should be paid to the rapid expansion of TYLCV and ToCV transmitted by B.tabaci in Foshan.

关 键 词：烟粉虱 隐种 番茄黄化曲叶病毒 番茄褪绿病毒 

分 类 号：S433.3[农业科学—农业昆虫与害虫防治]