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38%唑醚·戊唑醇悬浮剂对苹果树斑点落叶病的田间药效试验
引用本文:郝丽霞,张黎辉,李畅,刘希玲,马俊欢.38%唑醚·戊唑醇悬浮剂对苹果树斑点落叶病的田间药效试验[J].农药科学与管理,2020,41(3):48-51.
作者姓名:郝丽霞  张黎辉  李畅  刘希玲  马俊欢
作者单位:青岛东生药业有限公司,山东青岛266101;临沂大学农林科学学院,山东临沂276000
摘    要:本文为了探究38%唑醚·戊唑醇悬浮剂对苹果树斑点落叶病的防治效果和安全性,进行了田间药效试验。试验结果表明,38%唑醚·戊唑醇悬浮剂对斑点落叶病具有良好的防治效果,病情防效在90%以上,优于对照药剂25%吡唑醚菌酯微乳剂、80%代森锰锌可湿性粉剂、43%戊唑醇悬浮剂的病情防效,且差异极显著。

关 键 词:吡唑醚菌酯  戊唑醇  斑点落叶病  田间药效

Study on the Control Effect ofPyraclostrobin+ Tebuconazole 38% SC Against Myzus persicae
Hao Lixia,Zhang Lihui,Li Chang,Liu Xiling,Ma Junhuan.Study on the Control Effect ofPyraclostrobin+ Tebuconazole 38% SC Against Myzus persicae[J].Pesticide Science and Administration,2020,41(3):48-51.
Authors:Hao Lixia  Zhang Lihui  Li Chang  Liu Xiling  Ma Junhuan
Institution:(Qingdao Dongsheng Pharmaceutical,Qingdao Shandong 266101,China;Linyi University School of Agricultural and Forestry Sciences,Linyi Shandong 276000,China)
Abstract:In order to determine the control effect and safety of Pyraclostrobin+Tebuconazole 38%SC on Alternaria alternata,the field efficacy tests were conducted.The test results showed that Pyraclostrobin+Tebuconazole 38%SC had a good control effect of 90%on Alternaria alternata,,which was better than that of the control agents pyrazole 25%ME,mancozeb 80%WP,tebuconazole 43%SC,and a significant difference had been observed.
Keywords:pyraclostrobin  tebuconazole  alternaria alternate  tield efficacy
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