西花蓟马传播番茄斑萎病毒研究进展  

Reaearch advances on transmission of tomato spotted wilt virus by Frankliniella occidentalis (Pergande)

作　　者：杨帆[1,2] 刘万学[2] 张国安[2] 万方浩[1] 

机构地区：[1]中国农业科学院植物保护研究所植物病虫害生物学国家重点实验室,北京100094 [2]华中农业大学植物科技学院,武汉430000

出　　处：《环境昆虫学报》2011年第2期241-249,共9页Journal of Environmental Entomology

基　　金：国家重点基础研究发展计划(2009CB119200);"十一五"国家科技支撑计划课题(2006BAD08A17)

摘　　要：西花蓟马Frankliniella occidentalis是世界性重要检疫性害虫之一,不仅直接取食危害作物而且传播病毒,从而造成极为严重的经济损失。由于西花蓟马在我国具有广泛的适生范围,随其入侵我国并随之传播的番茄斑萎病毒(Tomato spotted wilt virus)已在我国不同地域发现,对经济作物已形成严重威胁。本文综述了西花蓟马对番茄斑萎病毒的获取、携带和传播扩散过程及其病毒在蓟马体内的循环过程和机理,总结了影响西花蓟马传播番茄斑萎病毒效率的因素,并评述了"西花蓟马-病毒-植物"这一互作系统及其对西花蓟马生长发育适合度的影响,以期为我国西花蓟马传播番茄斑萎病毒的基础研究和防控提供理论依据与指导。Frankliniella occidentalis is one of the important quarantine pests in the world.This pest not only damages crops,but also transmits virus,thus causing serious economic loss to crops.As the F.occidentalis invaded into China,and the tomato spotted wilt virus it transmitted was found in various regions in China,it seriously threatened the cash crops due to its wide suitable distribution areas.This article summarizes the process that F.occidentalis gets,carries and transmits the tomato spotted wilt virus,and the cycle of the virus in F.occidentalis and the associated mechanism.This article also reviews the F.occidentalis-virus-plant interaction and its effect on the fitness of F.occidentalis,so as to provide a guide to the fundamental research and application in the transmission of tomato spotted wilt virus mediated by F.occidentalis.

关 键 词：西花蓟马 番茄斑萎病毒 传毒 适合度 

分 类 号：Q968[生物学—昆虫学]