安徽农业科学2023，Vol.51Issue(24)：122-126,5.DOI:10.3969/j.issn.0517-6611.2023.24.026
金龟子绿僵菌CQMa421与4种新烟碱类农药混配对西花蓟马毒力的增效作用
Synergistic Effect of Metarhizium anisopliae CQMa421 Mixed with Four Neonicotinoid Pesticides on Virulence of Frankliniella occi-dentalis
摘要
Abstract
In this study,leaf tube film method was used to determine the indoor virulence of Metartaria anisopliae CQMa421 mixed with neoni-cotinoid pesticides(thiamethoxam,thiamethoxidin,imidacloprid,and amidine)in different active component ratios(1∶9,3∶7,5∶5,7∶3,9∶1).The results showed that the virulence of four neonicotinoid pesticides at 24 h and 48 h was in the order of thiamethoxam＞thiamethoxam＞acetamidine＞imidacloprid,which was higher than that of Metarium anisopliae CQMa421,but the mixture of Metarium anisopliae with thiame-thoxam and imidacloprid(1∶9,3∶7,5∶5,7∶3,9∶1)had significant synergistic effect.Metarhizium anisopliae mixed with clothianidin and ac-etamidine(9∶1,7∶3)also had a good synergistic effect.It can be seen that the mixture of Metartaria anisopliae and neonicotinoid pesticides can alleviate the pesticide resistance,which provides a reliable scientific basis and a new way for the resistance management of neonicotinoid pesticides in Frankliniella occidentalis.关键词
西花蓟马/金龟子绿僵菌CQMa421/新烟碱类农药/增效作用/农药抗性Key words
Frankliniella occidentalis/Metarium anisopliae CQMa421/Neonicotinoid pesticides/Synergistic effect/Pesticide resistance分类
农业科技引用本文复制引用
孙秀文,郭文秀,杨向黎,迟宝杰,于毅,王桂萍,刘晓,李霞,王光召,张伟丽,王希波,李丽莉,门兴元..金龟子绿僵菌CQMa421与4种新烟碱类农药混配对西花蓟马毒力的增效作用[J].安徽农业科学,2023,51(24):122-126,5.基金项目
国家中药材产业技术体系建设专项基金项目(CARS-21) （CARS-21）
山东省重点研发计划(LJNY202106) （LJNY202106）
