摘要
针对苹果红蜘蛛的田间药效试验表明:2种四螨嗪混剂:阿维菌素·四螨嗪26%悬浮剂和哒螨灵·四螨嗪16%可湿性粉剂10d防效为:99.38%、97.16%;4个单剂:阿维菌素1.8%微乳剂、四螨嗪20%悬浮剂、三唑锡20%悬浮剂、哒螨灵15%乳油10d防效分别为:94.28%、92.72%、89.83%、88.88%。4个单剂中,阿维菌素1.8%微乳剂和四螨嗪20%悬浮剂对苹果红蜘蛛防效和持效效果相当,2种混合制剂总体看防效和持效好于单剂。
Several clofentezine mixture insecticides against of 26% Avermectins Panonychus ulmi through field trail： two kinds of clofentezine SC and 16% Pyridaben- clofentezine WP control effect of 10d： 99.38%, 97.16%; four single-dose： avermectins 1.8% ME, clofentezine 20% SC, azacyclotin 20% SC, pyridaben 15% EC, 10d control effects were： 94.28% 92.72%, 89.83%, 88.88%.The results showed that： In 4 four single-dose, avermectins 1.8% ME and clofentezine 20% SC show control effect and lasting effect of control Panonychus ulmi near, two clofentezine mixture Overall efficiency and maintain effective prevention is better than a single dose.
出处
《农药科学与管理》
CAS
2013年第9期63-65,共3页
Pesticide Science and Administration
关键词
四螨嗪
苹果红蜘蛛
药效试验
clofentezine
apple panonyehus ulmi
field trial
