Position: Home > Articles > Experiments on Control of Liriomyza sativae Blanchard with 22.5% Chlorpyrifos+beta-cypermethrin EC
Modern Agrochemicals
2007,6
(4)
50-51
22.5%毒·高氯乳油防治美洲斑潜蝇田间药效试验
作 者：
肖芬;廖桂平;李先文;刘祥英
单 位：
湖南农业大学生物安全科技学院;湖南农业大学农业信息技术研究所
关键词：
22.5%毒·高氯乳油;美洲斑潜蝇;番茄;防效
摘 要：
在番茄大田中进行了22.5%毒·高氯乳油防治美洲斑潜蝇药效试验,试验结果表明,22.5%毒·高氯乳油对美洲斑潜蝇防治效果较好,每667m2使用50mL和60mL处理,在施药后3d的防效分别为89.2%、92.4%,7d达到93.0%、95.1%,均显著高于对照药剂4.5%高效氯氰菊酯乳油和40%毒死蜱乳油的防效。
译 名：
Experiments on Control of Liriomyza sativae Blanchard with 22.5% Chlorpyrifos+beta-cypermethrin EC
作 者：
XIAO Fen1,LIAO Gui-ping2,LI Xian-wen1,LIU Xiang-ying1 (1.College of Bio-Safety Science and Technology,HNAU,Changsha 410128,China;2.Research Institute of Agricultural Information Technology,HNAU,Changsha 410128,China)
关键词：
22.5% chlorpyrifos+beta-cypermethrin EC;Liriomyza sativae Blanchard;tomato;control effect
摘 要：
Experiments on control of Liriomyza sativae Blanchard with 22.5% Chlorpyrifos + beta-cypermethrin EC were conducted in tomato field.Field trial results showed that 22.5% chlorpyrifos + beta-cypermethrin EC had the better effect on the controlling of Liriomyza sativae Blanchard.The control effect of 50 mL/667m2 to 60 mL/667m2 of 22.5% chlorpyrifos + beta-cypermethrin EC were 89.2% to 92.4% after application three days,then after application seven days it reached 93.0% to 95.1%,which were significant different from 4.5% beta-cypermethrin EC and 40% chlorpyrifos EC.
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