三种杀菌悬浮种衣剂对小麦腥黑穗病的防效评价  

Assessment of Three Kinds of Fungicides Against Wheat Tilletia mildew

作　　者：常晓春[1] 雷斌[1] 李勤忠 程光伦 樊哲儒[1] 

机构地区：[1]新疆农科院核生所,乌鲁木齐830091 [2]伊犁州霍城县农技推广中心,新疆霍城835200 [3]博乐88团种子站,新疆温泉833500

出　　处：《现代农药》2010年第6期48-50,共3页MODERN AGROCHEMICALS

基　　金：国家科技支撑计划项目(2006BAD01A02-30)

摘　　要：采用3种杀菌剂(3%苯醚甲环唑悬浮种衣剂、15%五氯硝基苯悬浮种衣剂、11.2%甲基硫菌灵悬浮种衣剂)防治小麦腥黑穗病,通过对种子进行药剂拌种处理,进行了田间小区试验和大田示范推广。结果表明,施药后3种杀菌剂对小麦腥黑穗病的防治效果在73.81%～92.07%之间,试验剂量范围内对小麦生长安全,无药害发生。药剂拌种是预防和控制小麦腥黑穗病蔓延的一种有效的方法和最佳途径。The experiments of prevention effect of stinking smut of wheat of three fungicides（3% difenoconazole FSC,15% quintozene FSC and 11.2% thiophanate-methyl FSC） were carried out by field test,plot experiment and demonstrate expansion.The results showed that control effect of three kinds of fungicides prevented stinking smut of wheat was 73.81%-92.07%.No crop injury was observed in the experiments.Seed treatment by fungicides was recommended to prevent and control stinking smut of wheat.

关 键 词：悬浮种衣剂 杀菌剂 腥黑穗病 药效试验 

分 类 号：S435.121.44[农业科学—农业昆虫与害虫防治]