辛硫磷35CS释放特性与施药方法对花生蛴螬防治效果的影响  

Effects of Releasing Speed and Pesticide Application Method of Phoxim 35CS on the Control of Peanut White Grub

作　　者：苏卫华[1] 戚仁德[1] 朱建祥[1] 徐德进[1] 张光玲[1] 汪涛[1] 滕中侠[1] 谢明惠[1] 

机构地区：[1]安徽省农业科学院植物保护研究所,安徽合肥230031

出　　处：《安徽农业科学》2012年第8期4542-4543,4636,共3页Journal of Anhui Agricultural Sciences

基　　金：安徽省科研攻关项目(08011030217);国家公益性行业科研专项(201003025)

摘　　要：[目的]明确辛硫磷35CS不同释放特性及施药方法对花生蛴螬防治效果的影响。[方法]分别于2009、2010年在代表安徽省南、北2个农业生态类型的蒙城、固镇和肥西县进行田间试验,研究了该药剂3种释放速度(快、中、慢释放速率)及2种施药方法(播种时喷穴或出苗后灌根)对花生蛴螬防治效果的影响。[结果]辛硫磷35CS 3种释放速率防治花生蛴螬效果表现为慢速释放>中速释放>快速释放;2种施药方法对防治花生蛴螬效果无影响。[结论]为辛硫磷35CS的推广应用及花生蛴螬的有效防治提供了借鉴。[ Objective] The aim was to evaluate the control effects d Phoxim 35CS under three different releasing speeds and two pesticide appli- cation methods against peanut white grub. [Method] Field experiments of Ph^im 35CS was respectively carried out in Feixi, Mengcheng and Guzhen of Anhui Province in 2009 and 2010, and control effects of Phoxim 35CS under three different releasing speeds （high speed, middle speed and slow speed） and two pesticide application methods （spray in hole and irrigating root after full emergence of peanut seedling） against peanut white grub were studied. [ Result] The control efficiency of three different releasing speeds Of Phoxim 35CS against peanut white grub showed as slow speed 〉 middle speed 〉 high speed, while there was no significant difference in the control efficiency between spray in hole and irrigating root after full emergence of peanut seedling. [ Conclusion] The research results provide reference for the popularization and application of Phoxim 35CS and the effective control of peanut white grub.

关 键 词：辛硫磷35CS 释放特性 穴喷雾 灌根 花生 蛴螬 

分 类 号：S482.33[农业科学—农药学]