氯虫苯甲酰胺与联苯菊酯混配种子处理对花生地下及地上害虫的防治效果  

Chlorantraniliprole and Bifenthrin Compound Seed Treatment on Peanut Underground and Control Effect of Aboveground Pests

作　　者：姚向峰 姜兴印[1,2] 何发林 刘玉[1] 李向东[1] 张吉旺[3] YAO Xiang-feng;JIANG Xing-yin;HE Fa-lin;LIU Yu;LI Xiang-dong;ZHANG Ji-wang(Shandong Agricultural University a.College of Plant Protection,Tai′an 271018,Shandong,China;Key Laboratory of Pesticide Toxicology&Application Technique of Shandong,Tai′an 271018,Shandong,China;College of Agronomy,Tai′an 271018,Shandong,China)

机构地区：[1]山东农业大学植物保护学院,山东泰安271018 [2]山东农业大学山东省农药毒理与应用技术重点实验室,山东泰安271018 [3]山东农业大学农学院,山东泰安271018

出　　处：《农药》2020年第2期150-153,156,共5页Agrochemicals

基　　金：国家重点研发计划(2018YFD0200604);山东省现代农业产业技术体系(SDAIT-02-10);山东“双一流”奖补项目(SYL2017-XTTD11)。

摘　　要：[目的]为明确氯虫苯甲酰胺和联苯菊酯混配种子处理对花生田害虫的防治效果,筛选出合适的配比。[方法]通过田间试验观察2种药剂混配对花生田害虫的防治效果。[结果]收获期时,12%氯虫·联苯悬浮种衣剂(3∶1)有效成分用量为4 g/kg种子处理时对蛴螬和金针虫的防治效果最佳,分别为84.94%和81.82%;同时其对花生蚜(Aphis craccivora Koch)的防治效果最好,为31.99%;并可促进出苗,减少烂种,增产率达18.77%。[结论]该剂量混配对蛴螬和金针虫具有很高的防效,同时兼治花生蚜,对花生生长及产量俱佳,可推广用于花生田害虫防治。[Aims]This study aims to screen out the appropriate proportion to clarify the control effect of mixed seed treatment of chlorantraniliprole and bifenthrin on peanut pests.[Methods]The control effect of the two pesticides mixed was observed in peanut field.[Results]Chlorantraniliprole·bifenthrin 12%flowable concentrate for seed coating(3:1)had the best control effect on grubs and wireworm when the amount of effective ingredient was 4 g/kg at harvest time with 84.94 and 81.82%respectively.At the same time,it had the best control effect on Peanut aphid(A.craccivora Koch)with 31.99%control;and it can promote the emergence of seedlings and reduce rotten seed with yield increase rate of 18.77%.[Conclusions]The mixture at this dosage has a high control effect on grubs and wireworm,as well as on peanut aphid,it is beneficial to the growth and yield of peanut and can be widely used in pest control of peanut field.

关 键 词：氯虫苯甲酰胺 复配 种子包衣 花生害虫 

分 类 号：S482.3[农业科学—农药学]