| 适乐时、敌萎丹悬浮种衣剂对小麦全蚀病的防治效果 |
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| 引用本文： | 李强,王保通,王文彦,宋延林.适乐时、敌萎丹悬浮种衣剂对小麦全蚀病的防治效果[J].西北农业学报,2003,12(1):123-126. |
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| 作者姓名： | 李强 王保通 王文彦 宋延林 |
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| 作者单位： | 1. 西北农林科技大学植保学院,陕西,杨凌,712100
2. 大荔县农业局,陕西,大荔,715100 |
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| 基金项目： | 陕西省科技攻关项目"小麦主要病虫草害可持续控制技术研究"(2001K01-G10). |
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| 摘 要： | 试验表明,2.5%适乐时悬浮种衣剂和3%敌萎丹悬浮种衣剂对小麦全蚀病均有一定的防治效果。其中,3%敌萎丹800mL/100kg种子处理对全蚀病防效最好,对根部全蚀病和白穗率的防效分别为76.12%和71.40%,较对照增产31.47%;2.5%适乐时200mL 3%敌萎丹400mL/100kg种子处理防效次之;其余处理防效相对较差。适乐时、敌萎丹拌种后小麦出苗整齐,生长健壮,未发现药害现象。
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| 关 键 词： | 适乐时 敌萎丹 防治 全蚀病 |
| 文章编号： | 1004-1389(2003)01-0123-04 |
| 收稿时间： | 2002/9/12 0:00:00 |
| 修稿时间： | 2002年9月12日 |
Effect of Celest and Dividend Control to Take-all of Wheat |
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| LI Qiang,WANG Baotong,WANG Wenyan and SONG Yanlin.Effect of Celest and Dividend Control to Take-all of Wheat[J].Acta Agriculturae Boreali-occidentalis Sinica,2003,12(1):123-126. |
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| Authors: | LI Qiang WANG Baotong WANG Wenyan and SONG Yanlin |
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| Institution: | College of Plant Protection, Northwesten Sci Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China;College of Plant Protection, Northwesten Sci Tech University of Agriculture and Forestry, Yangling Shaanxi 712100, China;Agriculture Bureau of Dali County, Dali Shaanxi 715100, China;Agriculture Bureau of Dali County, Dali Shaanxi 715100, China |
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| Abstract: | The results of test indicated that 2.5% celest and 3% dividend could control Gaeum annomyces gram inis var.tritici at a certain degree.Effect of 3% dividend with the dosage of 800 ml.100kg-1 seeds was best.The inhibit percentage of root disease was 76.12% and the controlling effect of white head was 71.40%.At the same time,there was an yield increase of 31.47% than that of untreated check.Mixing seeds with 2.5% celest 200ml and 3% dividend 400ml·100kg-1 seeds achieved the second effect.Field application showed that it was safe to coat wheat seeds with 2.5% celest or 3% dividend,and threre was no harmful effect on the growth and development of wheat. |
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| Keywords: | Celest Dividend Control Gaeumannomyces graminis var tritici |
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