3种微生物农药与化学农药混配对番茄潜叶蛾卵和幼虫的增效作用  

Synergistic Effect of Three Microbial Pesticides Mixed with Chemical Pesticides on Tuta absoluta Eggs and Larvae

作　　者：王好岭 朱娇楠 陈琪 丁家盛 王希波 李海天 张凯 谢丽霞[6] 郭文秀 王桂萍 于毅[1] WANG Haoling;ZHU Jiaonan;CHEN Qi;DING Jiasheng;WANG Xibo;LI Haitian;ZHANG Kai;XIE Lixia;GUO Wenxiu;WANG Guiping;YU Yi(Shandong Key Laboratory for Green Prevention and Control of Agricultural Pests/Institute of Plant Protection,Shandong Academy of Agricultural Sciences,Jinan 250100;School of Medicine,Qilu Institute of Technology,Jinan 250200;School of Forestry Engineering,Shandong Agricultural Engineering College,Jinan 250100;Dehong Plant Protection and Quarantine Station of Yunnan Province,Dehong,Yunnan 678400;Shandong Weili Seedling Co.,Ltd.,Jinan 250212;College of Plant Protection,Shandong Agricultural University,Tai’an,Shandong 271018)

机构地区：[1]山东省农业有害生物绿色防控重点实验室/山东省农业科学院植物保护研究所,济南250100 [2]齐鲁理工学院医学院,济南250200 [3]山东农业工程学院林业工程学院,济南250100 [4]云南省德宏州植保植检站,云南德宏678400 [5]山东伟丽种苗有限公司,济南250212 [6]山东农业大学植物保护学院,山东泰安271018

出　　处：《中国农学通报》2025年第10期133-140,共8页Chinese Agricultural Science Bulletin

基　　金：农业农村部种植业管理司项目“番茄潜叶蛾监测调查、昆虫天敌和防控药剂筛选,绿色防控技术集成和示范推广”;国家中药材产业技术体系建设专项基金项目(CARS-21);山东省重点研发计划“瓜菜轻简高效嫁接育苗技术创新与示范”(LJNY202106)。

摘　　要：为筛选防治番茄潜叶蛾卵和幼虫效果较好的药剂,采用浸叶法测定11种药剂的室内毒力和生物农药与化学农药混配的增效作用。结果表明,室内不同药剂的处理对番茄潜叶蛾卵的毒力为甲氨基阿维菌素苯甲酸盐>阿维菌素>乙基多杀菌素>茚虫威>鱼藤酮>苦参碱>高氯·甲维盐>印楝素>金龟子绿僵菌CQMa421>Bt>球孢白僵菌ZJU435,对番茄潜叶蛾幼虫的毒力为甲氨基阿维菌素苯甲酸盐>阿维菌素>乙基多杀菌素>苦参碱>鱼藤酮>高氯·甲维盐>茚虫威>印楝素>金龟子绿僵菌CQMa421>球孢白僵菌ZJU435>Bt。将金龟子绿僵菌CQMa421、球孢白僵菌ZJU435、Bt与甲氨基阿维菌素苯甲酸盐、乙基多杀菌素、茚虫威分别以有效成分质量比1:9、3:7、5:5、7:3、9:1混配,测定番茄潜叶蛾卵的增效作用,当金龟子绿僵菌CQMa421和茚虫威以有效成分9:1混配时,共毒系数最高为204.90,增效作用最为显著;测定番茄潜叶蛾幼虫的增效作用,金龟子绿僵菌CQMa421和乙基多杀菌素、茚虫威混配,球孢白僵菌ZJU435、Bt与乙基多杀菌素混配,Bt与甲氨基阿维菌素苯甲酸盐混配均产生增效作用,球孢白僵菌ZJU435和茚虫威有效成分1:9、3:7、5:5混配产生增效作用。试验表明甲氨基阿维菌素苯甲酸盐、阿维菌素、乙基多杀菌素对番茄潜叶蛾卵和幼虫有较高的毒力,金龟子绿僵菌CQMa421、球孢白僵菌ZJU435、Bt与甲氨基阿维菌素苯甲酸盐、乙基多杀菌素、茚虫威混配产生了增效作用,可提高对番茄潜叶蛾的防治效果、减少化学农药使用。To screen out the better agents for controlling the eggs and larvae of Tuta absoluta,the leaf-dipping method was employed to assess the indoor toxicity of 11 agents,as well as the synergistic effects of mixtures of biopesticides and chemical pesticides.The findings revealed the following toxicity rankings of different agents on the eggs of T.absoluta in the laboratory:emamectin benzoate>abamectin>spinetoram>indoxacarb>rotenone>matrine>beta-cypermethrin·emamectin benzoate>azadirachtin>Metarhizium anisopliae CQMa421>Bacillus thuringiensis>Beauveria bassiana ZJU435.Regarding the toxicity to the larvae of T.absoluta,the ranking was:emamectin benzoate>abamectin>spinetoram>matrine>rotenone>betacypermethrin·emamectin benzoate>indoxacarb>azadirachtin>Metarhizium anisopliae CQMa421>Beauveria bassiana ZJU435>Bacillus thuringiensis.Metarhizium anisopliae CQMa421,Beauveria bassiana ZJU435,and Bacillus thuringiensis were each blended with emamectin benzoate,spinetoram,and indoxacarb at activeingredient ratios of 1:9,3:7,5:5,7:3,and 9:1 to evaluate the synergistic effects on the eggs of T.absoluta.When Metarhizium anisopliae CQMa421and indoxacarb were combined at an active-ingredient ratio of 9:1,the cotoxicity coefficient reached its peak at 204.90,demonstrating the most pronounced synergistic effect.The tests indicated that emamectin benzoate,avermectin,and spinetoram exerted high toxicity on both the eggs and larvae of T.absoluta.The mixtures of Metarhizium anisopliae CQMa421,Beauveria bassiana ZJU435,and Bacillus thuringiensis with emamectin benzoate,spinetoram,and indoxacarb manifested synergistic effects,thereby enhancing the control of T.absoluta and reducing the reliance on chemical pesticides.

关 键 词：番茄潜叶蛾 生物农药 化学农药 混配药剂 毒力测定 增效作用 化学药剂减施 

分 类 号：S436.41[农业科学—农业昆虫与害虫防治]