Bacterial symbiosis in Bactrocera oleae,an Achilles’heel for its pest control
作者机构：Department of AgricultureFoodEnvironment and Forestry(DAGRI)University of FlorenceItaly Research Centre for Agriculture and EnvironmentConsiglio perlaricerca in agricoltura e I'analisi dell'economia agraria(CREA-AA)FlorenceItaly Department of Biological SciencesCalifornia State UniversityHaywardUSA
出 版 物：《Insect Science》 (昆虫科学（英文版）)
年 卷 期：2021年第28卷第4期
页 面：874-884页
核心收录：
学科分类：0710[理学-生物学] 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]
主 题：bacterial symbiosis esophageal bulb IPM olive fly Tephritid
摘 要：Investigations on microbial symbioses in Tephritidae have increased over the past 30 years owing to the potential use of these relationships in developing new control strategies for economically important fruit flies.Bactrocera oleae(Rossi)—the olive fruit fly—is a monophagous species strictly associated with the olive tree,and among all the tephritids,its symbionts are the most investigated.The bacterium Candidatus Erwinia dacicola is the major persistent resident endosymbiont in wild B.oleae populations.Its relationship with B.oleae has been investigated since being identified in 2005.This endosymbiont is vertically transmitted through generations from the female to the egg.It exists at every developmental stage,although it is more abundant in larvae and ovipositing females,and is necessary for both larvae and adults.Studying B.oleae–Ca.E.dacicola,or other B.oleae–microbe interactions,will allow us to develop modern biological control systems for area-wide olive protection and set an example for similar programs in other important food crops.This review summarizes the information available on tephritid–microbe interactions and investigates relationships among fruit flies,bacteria and host plants;however,its focus is on B.oleae and its strict association with Ca.E.dacicola to promote environmentally friendly control strategies for area-wide pest management.
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