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重大农业害虫烟粉虱内共生菌的研究进展. (2026). 环球资源与环境进展, 3(2), 31-35. https://doi.org/10.62836/environment.v3i2.1264
重大农业害虫烟粉虱内共生菌的研究进展
王云超,颜雄
遵义师范学院生态学院,贵州遵义
摘要:烟粉虱Bemisia tabaci是全球农业生产中危害最为严重的害虫之一,其体内存在种类丰富、功能多样的内共生菌。目前已在烟粉虱体内鉴定到的内共生菌包括1种原生共生菌—Candidatus Portiera aleyrodidarum,以及Hamiltonella、Wolbachia等多个属的次生共生菌。这些共生菌在烟粉虱的生长发育、营养代谢、生殖调控、抗药性发展以及抵御病原物侵染等生命活动中扮演着至关重要的角色。原生共生菌Portiera负责为宿主提供植物韧皮部汁液中所缺乏的必需氨基酸,而次生共生菌则在维生素补充、生殖调控和逆境适应等方面发挥关键作用。近年来,随着多组学技术和基因功能研究手段的快速发展,烟粉虱内共生菌的研究已经从种类多样性调查转向功能解析和应用开发。本文对烟粉虱内共生菌的主要种类及其生物学特性进行介绍,系统综述其在营养代谢、生殖调控、抗药性和抵御天敌等方面的生物学功能,并就基于共生菌的烟粉虱绿色防控策略的应用潜能进行探讨,以期为烟粉虱内共生菌的深入研究及害虫防控新技术的开发提供参考。
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[2] Gottlieb Y, Ghanim M, Chiel E, et al. The distribution of bac-terial endosymbionts in whitefly populations. Environmental Microbiology, 2006, 8(6): 1070-1080.
[3] Bing X L, Yang J, Zchori-Fein E, et al. The bacterial endosym-bionts of whiteflies. Applied and Environmental Microbiolo-gy, 2013, 79(24): 7527-7535.
[4] Luan J B, Li J M, Varela N, et al. Akirin regulates the cell de-velopment and symbiont abundance of bacteriocytes in em- bryos of whitefly Bemisia tabaci. Cell Reports, 2026, 36(5): 109452.
[5] Andreason S A, Shelby E A, Moss J B, et al. Whitefly endo-symbionts: Biology, evolution, and plant virus interactions. Insects, 2020, 11(11): 775.
[6] 饶琼.内共生菌在烟粉虱抗药性和抵御天敌中的作用[J].植物保护学报,2018,45(3):437-442.
[7] 张灿,王兴民,邱宝利,等.烟粉虱热点问题研究进展[J].应用昆虫学报,2013,50(5):1468-1475.
[8] 郭慧芳,刘宝生,方继朝.昆虫内共生菌在害虫防治中的应用研究[J].中国生物防治学报,2019,35(5):781-788.
[9] Bravo-Pérez D, Hernández-Zepeda C, Chaidez-Quiroz C, et al. Composition of the whiteflies microbiome in populations with and without insecticide applications in Yucatan Mexico. Biologia, 2024, 79(2): 451-462.