甲硫·氟硅唑70%可湿性粉剂防治梨黑星病田间药效试验研究初探  

Preliminary Study on the Field Efficacy Trials of Methylthio o Flusilazole 70%WP against Pear Scab

作　　者：刘刚[1] 张康[1] 黄保全[1] 高霞[1] 张勇[1] 陆小成[2] 

机构地区：[1]陕西汉中市农业技术推广中心,陕西汉中723000 [2]陕西洋县农业技术推广中心,陕西汉中723000

出　　处：《农药科学与管理》2014年第6期43-45,共3页Pesticide Science and Administration

摘　　要：作者开展了甲硫·氟硅唑70%可湿性粉剂防治梨黑星病试验,6次药后2 000倍液对叶片和果平均防效最高,分别达到78.0%和79.09%,与其它各处理间差异均达显著或极显著水平。The field efficacy trials of methyhhio＇flusilazole 70% WP against pear scab were conducted. After the sixth application at 2 000 times dilution, the best average control effects could reach 78.0% and 79.09% for leaves and fruits, respectively, which showed significant or highly significant difference comparing with other treatments

关 键 词：甲硫·氟硅唑70%可湿性粉剂 梨黑星病 药效 

分 类 号：S436.612.13[农业科学—农业昆虫与害虫防治]