防治甜菜立枯病杀菌剂筛选试验  

Selection Experiment of Fungicides for Controlling Sugarbeet Damping-off

作　　者：李燕[1] 刘少军[1] 舒锐[1] 焦健[1] 

机构地区：[1]山东省轻工农副原料研究所,高密261500

出　　处：《中国糖料》2014年第3期41-42,共2页Sugar Crops of China

摘　　要：以6种杀菌剂单剂浸泡甜菜种子;在单剂中筛选出对甜菜立枯病有明显效果的药剂品种进行复配;筛选出复配品种后再进行浸种时间对甜菜立枯病防治效果的影响试验。结果表明,单剂试验福美双防治甜菜立枯病效果最好,复选试验中以福美双+恶霉灵防治效果最好,田间试验中证明浸种2h效果最佳。Six fungicides were undertaken to test the effect of controlling of sugarbeet damping off. Firstly, sugarbeet seeds were soaked in early of six fungicides. Then, sugarbeet seeds were soaked in selected two combination fungicides for 2 hours or 4 hours to determine the effect of controlling sugarbeet damping off. The results showed that： thiram exhibited the best effect against sugarbeet damping off in a single application; the selected combination of thiram and hymexazol was as the best one under soaked sugarbeet seeds for 2 hours in field application.

关 键 词：甜菜 立枯病 杀菌剂 筛选试验 

分 类 号：S435.663[农业科学—农业昆虫与害虫防治]