三种杀虫剂防治一品红白粉虱效果试验  

Test on Control Poinsettia Whitefly by Three Insecticide

作　　者：蔡守栋[1] 常黎民[1] 

机构地区：[1]西宁市城南苗圃,青海西宁810000

出　　处：《青海农林科技》2009年第2期81-82,共2页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：在西宁地区一品红种植中,选用2.0%EC阿维菌素,1000倍液,40%EC立螨思2000倍液,5%EC吡虫啉800倍液均能有效控制白粉虱对一品红的为害,且持效期长。其中40%EC立螨思2000倍液的防效最佳。In order to control poinsettia whiteifly ,2.0% EC avermectin 1000.40% EC petroleum oil 2000, 5% EC Imidacloprid 800 were selected and they can effectively control whitefly, the effect can be kept for a long time, among them 40% EC petroleumoil 2000 was best.

关 键 词：一品红 杀虫剂 防治效果 白粉虱 

分 类 号：S685.23[农业科学—观赏园艺]