3种杀虫剂防治金针虫的效果研究  

Control Effects of Three Kinds of Insecticides against Wireworm

作　　者：赵红蕊[1] 金岩[1] 曹丽娟[1] 

机构地区：[1]北华大学林学院,吉林吉林132013

出　　处：《安徽农业科学》2015年第11期109-110,共2页Journal of Anhui Agricultural Sciences

基　　金：吉林省吉林市科技计划项目(2013222020)

摘　　要：[目的]筛选出有效防治金针虫的药剂和施药方法。[方法]采用小区试验研究了3种农药(不同浓度、不同施药方法)对金针虫的防治效果。[结果]3种药剂处理对金针虫均有明显防效,其中50%辛硫磷乳油防效最好,其次是40%甲基异柳磷乳油,然后是90%敌百虫原药;在不同的施药方法中,毒土的防治效果明显好于穴施。[结论]3种药剂在生产中都可选用,辛硫磷可优先考虑,但最好在夜晚或傍晚使用;在生产中可根据田间实际情况选用不同的施药方法。[ Objective ] The effective reagents and application method to control wireworm were screen out. [ Method ] Three insecticides were used to control wireworms, which were with different concentrations and different application methods. [ Result] The three insecticides had obvious control efficacy on wireworm. 50% Phoxim emulsifiable concentrate had the best control efficacy, the second was 40% Isofenphos methyl EC, the third was 90% Trichlorfon. The control effect of poisoned soil was better than that of spot application. [ Conclusion] All the three tested insecticides could be used in production, among them Phoxim could be considered firstly, but it should be applied in night. The methods of both poisoned soil and spot application could be chosen according to actual condition of field.

关 键 词：金针虫 不同药剂 施药方法 

分 类 号：S763.38[农业科学—森林保护学]