防治槐木虱的药剂比较试验  

Control Tests of Pesticides in Preventing Psylla willieti

作　　者：王云果[1] 高智辉[1] 赵姝荣[2] 卜书海[1] 

机构地区：[1]西北农林科技大学林学院,陕西杨陵712100 [2]咸阳职业技术学院,陕西咸阳712000

出　　处：《西北林学院学报》2007年第5期117-119,共3页Journal of Northwest Forestry University

摘　　要：为筛选出防治槐木虱的高效药剂,采用枝梢喷雾法,用13种杀虫剂按照常规浓度配制,进行药效试验,用新复极差法检验分析。结果表明,10%吡虫啉可湿性粉剂2 500倍、5%虱虫立宁乳油2 500倍、3%蓟蚜虱净乳油2 500倍喷雾防治效果较好,在施药48 h后,槐木虱校正死亡率可以达到90%以上。To screen the high effective pesticide of preventing Psylla willieti,13 kinds of pesticides in normal concentrations were tested with the novel LSR.The results showed that atomizing 10% Admire humidity power 2 500 times,5% Lmidacloprid 2 500 times,3% acetamiprid.alphamethrin 2 500 times separately coild get good preventing effect.after atomizing 48 hours,the adjust death rate was above 90%.

关 键 词：槐木虱 杀虫剂 防治效果 

分 类 号：S763.35[农业科学—森林保护学]