75 g/L阿维菌素·双丙环虫酯可分散液剂对苹果黄蚜的田间药效评价  

Field efficacy of abamectin·afidopyropen 75 g/L DC against Aphis citricola

作　　者：陈敏[1] 梁玲杰 刁福海 栾炳辉[1] 王洪涛[1] 周华飞 刘保友[1] CHEN Min;LIANG Lingjie;DIAO Fuhai;LUAN Binghui;WANG Hongtao;ZHOU Huafei;LIU Baoyou(Yantai Academy of Agricultural Sciences,Yantai 265500,Shandong,China;Yantai Penglai District Science and Technology Innovation Promotion Center,Yantai 265699,Shandong,China;Longkou Langao Agricultural Comprehensive Service Center,Yantai 265709,Shandong,China)

机构地区：[1]山东省烟台市农业科学研究院,山东烟台265500 [2]烟台市蓬莱区科技创新促进中心,山东烟台265699 [3]龙口市兰高镇农业综合服务中心,山东烟台265709

出　　处：《农药》2023年第7期534-536,共3页Agrochemicals

基　　金：山东省果品产业技术体系病虫害防治与质量控制岗位专家(SDAIT-06-11);山东省自然科学基金重点项目(ZR2020KC026);农业农村部农作物病虫鼠害疫情监测与防治项目(15216042,15226041);作物生物学国家重点实验室开放课题(2020KF11);山东省重点研发计划(2021CXGC010602,2021CXGC010802);烟台市科技计划项目(2021NYNC015,2022XCZX094)。

摘　　要：[目的]评价新型杀虫剂75 g/L阿维菌素·双丙环虫酯可分散液剂对苹果黄蚜的防治效果。[方法]于山东烟台开展了连续2年的田间药效试验。[结果]75 g/L阿维菌素·双丙环虫酯可分散液剂37.5、45、56.25 g a.i./hm^(2)处理对苹果黄蚜有良好的防治效果,药后7 d防效均在91.34%以上,且在试验剂量下对苹果安全无药害。[结论]75 g/L阿维菌素·双丙环虫酯可分散液剂对苹果黄蚜防效良好,可作为今后防治苹果黄蚜药剂选择的依据。[Aims]This study aims to determine the control efficacy of abamectin·afidopyropen 75 g/L DC on Aphis citricola.[Methods]Field efficacy trials were conducted in Yantai,Shandong Province for two consecutive years.[Results]The control effect of abamectin·afidopyropen 75 g/L DC at 37.5,45,56.25 g a.i./ha was above 91.34%on day 7 after treatment,and it was safe to apples at the test dosages.[Conclusions]Abamectin·afidopyropen 75 g/L DC had good control effect on A.citricola,which could be used as the basis for selecting insecticide against A.citricola in the future.

关 键 词：阿维菌素·双丙环虫酯 苹果黄蚜 田间药效 

分 类 号：S482.3[农业科学—农药学]