EFFECT OF SOLARIZATION TO KILL BRADYSIA CELLARUM ON CHINESE CHIVE GROWTH AND SOIL MICROBIAL DIVERSITY  

作　　者：Caihua SHI Linlin SHI Qingjun WU Shaoli WANG Baoyun XU Youjun ZHANG 

机构地区：[1]Department of Plant Protection,Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China [2]College of Agriculture,Yangtze University,Jingzhou 434025,China [3]Key Laboratory of Entomology and Pest Control Engineering,College of Plant Protection,Southwest University,Chongqing 400716,China

出　　处：《Frontiers of Agricultural Science and Engineering》2022年第1期52-62,共11页农业科学与工程前沿（英文版）

基　　金：This research was supported by grants from the National Natural Science Foundation of China(31772170);the Project of the Education Department in Hubei Province(B2020038);the Natural Science Foundation of Jingzhou City(2020CB21-30);the China Agriculture Research System(CARS-24-C-02);the Beijing Key Laboratory for Pest Control and Sustainable Cultivation of Vegetables;the Science and Technology Innovation Program of the Chinese Academy of Agricultural Sciences(AAS-ASTIP-IVFCAAS).

摘　　要：Bradysia cellarum Frey (Diptera: Sciaridae) is an important subterranean pestand is especially damaging to Chinese chive. An effective and moreenvironmentally safe method than pesticides is needed for its control. Theefficacy of B. cellarum control, growth of Chinese chive and soil microbialdiversity were investigated after uae of soil solarization to exterminate thisinsect pest. The results show that on the first day after soil solarization 100%control of B. cellarum was achieved. Growth of Chinese chive was lower insolarized plots than in control plots over the first 10 days after treatment. Chivegrowth in solarized plots increased subsequently to match that in the controlplots. Moreover, the soil microbial community diversity in the treatment groupdecreased initially before gradually recovering. In addition, the abundance ofbeneficial microorganisms in the genus Bacillus and the phyla Proteobacteria,Chloroflexi and Firmicutes increased significantly. Soil solarization is thereforepractical and worthy of promotion in Chinese chive-growing regions.

关 键 词：Bradysia cellarum Chinese chive CONTROL soil microbes soil solarization 

分 类 号：S436.33[农业科学—农业昆虫与害虫防治] S154.3[农业科学—植物保护]