新型低毒杀虫剂防治花生地下害虫初步研究  

Preliminary Study on Control Effect of New Low-toxic Pesticides against Peanut underground Pests

作　　者：李晓[1] 宫清轩[1] 鞠倩[1] 姜晓静[1] 赵志强[1] 陈全森[1] 曲明静[1] 

机构地区：[1]山东省花生研究所,山东青岛266100

出　　处：《江西农业学报》2011年第5期94-96,共3页Acta Agriculturae Jiangxi

基　　金：山东省青岛市关键技术攻关项目(08-2-1-25-nsh);山东省青年基金项目(2009zrc02070);山东省农业重大应用技术创新课题(鲁财农指[2009]45号);山东省优秀中青年科学家科研奖励基金项目(BS2010NY022);国家花生产业技术体系项目(CARS-14)

摘　　要：用新型低毒杀虫剂和小杆线虫制剂对花生地下害虫蛴螬和金针虫进行了大田防治研究。结果表明:在花生开花下针期施用15%毒死蜱颗粒剂对蛴螬的杀虫效果最佳,在花生开花下针期施用25%毒死蜱颗粒剂对花生果实免受蛴螬危害的效果最好。小杆线虫2号制剂对蛴螬的防治效果优于小杆线虫1号制剂,增产效果显著。30%辛硫磷微囊悬浮剂对花生田金针虫的保果效果和杀虫效果最好。The field experiment in the control effects of several new low-toxic pesticides and entomopathogenic nematode preparations against peanut underground insect pests(grubs and wireworms) was conducted.The results indicated that applying 15% Chlorpyrifos GR at the flowering-pegging stage of peanut had the best grub-killing effect,and applying 25% Chlorpyrifos GR at the flowering-pegging stage of peanut had the best effect of preventing peanut fruits from the damage of the grubs.Applying nematode preparation No....

关 键 词：花生田 蛴螬 金针虫 杀虫剂 小杆线虫 防治效果 

分 类 号：S435.652[农业科学—农业昆虫与害虫防治]