杀虫剂拌种防治花生田蛴螬效果的研究  

Study on Control Effect of Seed Dressing with Insecticides against Grubs in Peanut Field

作　　者：赵志强[1] 曲明静[1] 鞠倩[1] 姜晓静[1] 陈全森[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88-90,共3页Acta Agriculturae Jiangxi

基　　金：山东省农业重大应用技术创新课题鲁财农指([2009]45号);山东省自然科学基金项目(2009zrc02070);山东省优秀中青年科学家科研奖励基金(BS2010NY022)

摘　　要：杀虫剂拌种防治花生田蛴螬是一种有效的方法。田间试验结果表明,25%毒死蜱微囊悬浮剂高剂量处理对蛴螬的防效为76.31%~87.80%,低剂量处理防效为58.60%~59.60%。从增产效果看,5%毒死蜱颗粒剂2个不同剂量处理,分别比对照增产17.05%和21.37%。不论哪种剂型,毒死蜱类防效和增产效果优于辛硫磷和二嗪磷类型。Seed dressing with insecticides is an effective measure for the control of grubs in peanut field.Field experimental results showed that the control effect of the high dose treatment of 25% Chlorpyrifos CS against grubs was 76.31%~87.80%,and that of the low dose treatment was 58.60%~59.60%.Two different doses treatments of 5% Chlorpyrifos GR increased peanut yield by 17.05% and 21.37% respectively as compared with the check.No matter CS or GR,the control and yield-increasing effects of Chlorpyrifos were bett...

关 键 词：花生 蛴螬 防效 产量 拌种 

分 类 号：S435.652[农业科学—农业昆虫与害虫防治]