Feeding behavior, life history, and virus transmission ability of Bemisia tabaci Mediterranean species (Hemiptera: Aleyrodidae) under elevated CO2
作者机构：Departamento de Proteccion vegetalInstituto de Ciencias Agrarias(ICA-CSIC)MadridSpain Laboratorio de Control BiologicoInstituto de Ciencias BiologicasUniversidad de TalcaTalcaChile Institute of BiologicalEnvironmental and Rural SciencesAberystwyth UniversityAberystwythCeredigionUK
出 版 物：《Insect Science》 (昆虫科学（英文版）)
年 卷 期：2020年第27卷第3期
页 面：558-570页
核心收录：
学科分类：0710[理学-生物学] 071001[理学-植物学] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 07[理学] 0904[农学-植物保护] 0901[农学-作物学] 0713[理学-生态学]
基 金：Funded by the Spanish Ministry of Science and Innovation(Research grant AGL 2013-47603-C2-2-R)
主 题：carbon dioxide eggplant EPG fitness tomato whiteflies
摘 要：The continuous rise of CO2 concentrations in the atmosphere is reducing plant nutritional quality for herbivores and indirectly affects their *** whitefly(Bemisia tabaci,Gennadius)is a major worldwide pest of agricultural crops causing significant yield *** study investigated the plant‐mediated indirect effects of elevated CO2 on the feeding behavior and life history of *** Mediterranean *** were grown under elevated and ambient CO2 concentrations for 3 weeks after which plants were either used to monitor the feeding behavior of whiteflies using the Electrical Penetration Graph technique or to examine fecundity and fertility of *** leaf carbon,nitrogen,phenols and protein contents were also analyzed for each *** tabaci feeding on plants exposed to elevated CO2 showed a longer phloem ingestion and greater fertility compared to those exposed to ambient CO2 suggesting that *** is capable of compensating for the plant nutritional ***,this study looked at the transmission of the virus Tomato yellow leaf curl virus(Begomovirus)by *** exposing source and receptor tomato plants to ambient or elevated CO2 levels before or after virus transmission *** indicate that *** transmitted the virus at the same rate independent of the CO2 levels and plant ***,we conclude that *** Mediterranean species prevails over the difficulties that changes in CO2 concentrations may cause and it is predicted that under future climate change conditions,*** would continue to be considered a serious threat for agriculture worldwide.
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