新型杀菌剂吲唑磺菌胺对黄瓜霜霉病的防治效果研究  

Study on the Control Effect of A New Fungicide Amisulbrom Against Pseudoperonospora cubensis

作　　者：周振标[1,2] 谭耀华 徐伟松[1,2] 

机构地区：[1]广东省农药检定所,广东广州510500 [2]广东省农业有害生物预警防控中心,广东广州510500 [3]高要市农业技术推广中心,广东高要526100

出　　处：《农药科学与管理》2014年第9期56-58,共3页Pesticide Science and Administration

摘　　要：2012和2013两年田间药效试验结果表明,吲唑磺菌胺200g/L悬浮剂对黄瓜霜霉病具有较好防效,使用80g(ai)/hm2的末次防效达82%以上,是防治黄瓜霜霉病较为理想的药剂,在推荐用量下使用对黄瓜安全。The results of field trials in 2012 and 2013 showed that amisulbrom 200g/L SC could effectively control pseudoperonospora cubensis,and the last control effect was above 82％ when used at the concentration of 80g（ai）/hm2.There was no observed phytotoxicity on cucumber under the recommended dosage scope.

关 键 词：吲唑磺菌胺 黄瓜霜霉病 防效 

分 类 号：S436.421[农业科学—农业昆虫与害虫防治]