5%烯唑醇微乳剂防治香蕉褐缘灰斑病的田间药效试验  

The Efficacy of Diniconazole 5% ME against Cercospora musae of Banana under Field Conditions

作　　者：马叶[1] 张春冬[1] 

机构地区：[1]海南省植保植检站,海口570203

出　　处：《湖北农业科学》2011年第19期3967-3968,共2页Hubei Agricultural Sciences

摘　　要：应用5%烯唑醇微乳剂防治香蕉褐缘灰斑病(Cercospora musae)。田间试验结果表明,5%烯唑醇微乳剂对香蕉褐缘灰斑病有良好的防治效果,田间使用该药剂600～800倍稀释液7 d后的防效为64.81%～68.33%,与对照药剂25%烯唑醇乳油2 000倍稀释液的防效(69.15%)相当。试验期间未发现该药剂在供试剂量下对香蕉产生药害。Field test of Diniconazole 5% ME to Cercospora musae of banana was conducted. The results showed that control efficacy of Diniconazole 5% ME, （600-800 times diluted） reached 64.81%-68.33% after 7 days, which was equivalent to that of 25% Diniconazole EC （2 000 times diluted）. And there was no phyto-toxieity during the trial period. So it is worth taking expansion application.

关 键 词：烯唑醇 香蕉褐缘灰斑病(Cercospora musae) 田间试验 防效 

分 类 号：S436.681[农业科学—农业昆虫与害虫防治] S482.27[农业科学—植物保护]