18%氟唑菌酰胺·咪鲜胺微囊悬浮-悬浮剂防治苦瓜白粉病的田间药效试验  

Field Trials Assessing the Efficacy of 18% Fluxapyroxad·Prochloraz ZC for Controlling Powdery Mildew on Balsam Pear

作　　者：朱玉龙 赵广义 安明伟 王风俊 张楠 陈立萍 Zhu Yulong;Zhao Guangyi;An Mingwei;Wang Fengjun;Zhang Nan;Chen Liping(Shandong VeriSign Test Detection Co.,Ltd,Jinan Shandong 250119,China;Institute for the Control of Agrochemicals,Ministry of Agriculture and Rural Affairs,Beijing 100125,China)

机构地区：[1]山东威瑞信试验检测有限公司,山东济南250119 [2]农业农村部农药检定所,北京100125

出　　处：《农药科学与管理》2023年第12期46-49,共4页Pesticide Science and Administration

摘　　要：为探究18%氟唑菌酰胺·咪鲜胺微囊悬浮-悬浮剂防治苦瓜白粉病的防效以及确定最佳推荐施用剂量开展本试验。试验结果表明,18%氟唑菌酰胺·咪鲜胺微囊悬浮-悬浮剂对棚室苦瓜白粉病具有良好的防治效果,建议使用剂量为有效成分用量108~162 g/hm^(2)(制剂用量40~60 mL/667 m^(2)),在苦瓜白粉病发病初期开始施药,共3次,每次间隔7 d。从施药到调查结束,未发现该药剂各剂量对作物苦瓜产生副作用,苦瓜生长良好。This study investigated the efficacy and optimal recommended dosage of 18% fluxapyroxad·prochloraz ZC(CS SC)for managing powdery mildew on balsam pear.The results showed that 18% fluxapyroxad·prochloraz ZC had an effective control of balsam pear powdery mildew in the greenhouse,with the recommended dosage of 108~162 g/ha of active ingredients(40~60 mL/mu of preparation).Administration at the initial stage of powdery mildew onset,three applications in total,with a 7-day interval each time,throughout the investigation period,no adverse effects were found on the crop Momordica charantia at various dosage levels,ensuring healthy balsam pear growth.

关 键 词：18%氟唑菌酰胺·咪鲜胺 苦瓜 白粉病 防效 

分 类 号：S482.2[农业科学—农药学] S481.9[农业科学—植物保护]