Research Progress on the Innate Immunity of Bactrocera dorsalis (Hendel) and the Regulation Mechanism of Parasitic Wasp Venom Protein  

作　　者：Jimin LIU Qichun HUANG Tiejun DENG Zhuoen JIANG Hongyu ZHANG 

机构地区：[1]Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China Ministry of Agriculture and Rural Affairs/Guangxi Key Laboratory of Biology for Crop Diseases and Insect Pests/Plant Protection Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007,China [2]College of Plant Science and Technology,Huazhong Agricultural University,Wuhan 430070,China [3]Horticulture Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007,China [4]Guangxi South Subtropical Agricultural Science Research Institute,Chongzuo 532406,China

出　　处：《Agricultural Biotechnology》2023年第4期1-7,11,共8页农业生物技术（英文版）

基　　金：Supported by Fund of Guangxi Key Laboratory of Biology for Crop Diseases and Insect Pests (2020-ST-05);Science and Technology Major Project of Guangxi (GK AA17202017-2).

摘　　要：[Objectives]The use of natural enemies of living insects and their derivatives can effectively avoid the problems of pesticide residues,pest resistance,biodiversity decline,control effect weakening and so on.[Methods]Parasites inject various parasitic factors into hosts to inhibit the development of hosts,adjust the immunity of hosts,interfere with the growth and development of hosts,and reduce the nutrition metabolism of hosts,so as to ensure the growth and development of the offspring.Host pests can escape or conquer the parasitism of parasitic wasps through immune defense system in order to reproduce their own offspring.[Results]Under intense and strong selection pressure,in order to effectively ensure the success rate of parasitism,the adaptive diversity of parasitism strategies of parasitic wasps is finally caused.In the process of evolution and under the pressure of directional selection,the innate immunity and acquired immunity gradually evolve.[Conclusions]In-depth research on parasitic factors of parasitic wasps and their interaction with crop pests immunity and development can not only improve theoretical understanding of insect immunity and development biology,pest biological control and other disciplines,but also be expected to enable the application of some components of parasitic factors to agriculture,medicine and pharmacy.Bactrocera dorsalis is a destructive fruit and vegetable pest.This paper summarized the venom protein of B.dorsalis parasitoids and the immune interaction with hosts,in order to provide theoretical basis for biological control of plant pests by using parasitic natural enemies.

关 键 词：Bactrocera dorsalis(Hendel) WASP Immune response Venom protein 

分 类 号：S963[农业科学—水产养殖]