槐花球蚧防治效果试验  

Test on Control Eulecanium kuwanai

作　　者：韩英 

机构地区：[1]大通县城关苗圃,青海大通810100

出　　处：《青海农林科技》2013年第1期63-64,共2页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：槐花球蚧是危害灌木、乔木的一种重要害虫,此研究系统地对槐花球蚧使用25%阿维菌素、高效氯氰菊酯、10%除虫脲、40%氧化乐果四种杀虫剂的防治效果,使用四种药剂分别用不同浓度进行喷雾防治后,分别1d、2d、3d后,对槐花球蚧均有不同的校正死亡率,综合分析研究以高效氯氰菊酯处理减退率最大。Eulecanium kuwanai was an important pest harm shrubs, flowers and trees , this research sys- tematically use 25% of Avi bacteria, cypermethrin, diflubenzuron of 10%, 40% omethoate four kinds pesti- cides and investigate control effect, spraying four pesticides with different concentrations after ld, 2d, 3d, corrected mortality were studied, the results showed that decline rate of cypermethrin was highest.

关 键 词：防治 槐花球蚧 杀虫剂 减退率 

分 类 号：S763.3[农业科学—森林保护学]