三种真菌对斑翅果蝇生理指标的影响  

Effects of Three Kinds of Fungi on Physiological Indexes of Drosophila suzukii

作　　者：刘倩[1] 陈浩[1] 翟一凡[1] 来守国 高欢欢 于毅[1] 

机构地区：[1]山东省农业科学院植物保护研究所,山东济南250100 [2]山东农业大学植物保护学院,山东泰安271018 [3]山东省葡萄研究院,山东济南250100

出　　处：《山东农业科学》2017年第5期102-104,107,共4页Shandong Agricultural Sciences

基　　金：山东省自然科学基金项目(ZR2014CQ014);山东省现代农业产业技术体系项目

摘　　要：为明确半乳糖霉、柄篮状菌和雅致放射毛霉三种真菌对斑翅果蝇体内生理生化指标的影响,以侵染三种真菌的人工饲料饲养斑翅果蝇幼虫,并测定其体内部分物质含量和酶的活性。结果表明,取食接种雅致放射毛霉和柄篮状菌的人工饲料后,斑翅果蝇体内蛋白含量显著低于对照(取食不接菌人工饲料);取食接种雅致放射毛霉的人工饲料后,斑翅果蝇体内山梨醇含量显著低于对照;取食接种三种真菌的人工饲料后,斑翅果蝇体内纤维素酶和碱性磷酸酶活性均无显著变化,脂肪酶活性均显著低于对照。本研究可为探索真菌与果蝇间的协同进化关系提供重要的理论基础。To define the effects of three kinds of fungi on physiological and biochemical indexes of Dro- sophila suzukii. The larvae of Drosophila suzukii were reared with artificial diets infected by three kinds of fungi respectively, and then some enzymes and material contents in larvae were determined. The results showed that the protein content in Drosophila suzukii larvae reared with diets infected by Actinomucor elegans and Talaro- myces stipitatus were significantly lower than that of control （larvae reared with diet not infected by fungus）. The content of sorbitol in insects reared with Actinomucor elegans were significantly inferior to that of control. The lipase activity of three fungi treatments were all lower than that of control. But there was no significant difference between cellulose and alkaline phosphatase activity in Drosophila suzukii feeding with different artifi- cial diets. This study provided theoretical bases for co - evolutionary interactions between fungus and Drosophi- la suzukii.

关 键 词：斑翅果蝇 人工饲料 半乳糖霉 柄篮状菌 雅致放射毛霉 生理生化指标 

分 类 号：S433.39[农业科学—农业昆虫与害虫防治]