| 任学祥，叶正和，丁克坚，陈 莉，苏贤岩，刘金晶.噻呋酰胺种衣剂防治小麦纹枯病效果及安全性研究[J].麦类作物学报,2015,35(11):1588 |
| 噻呋酰胺种衣剂防治小麦纹枯病效果及安全性研究 |
| Effect of Seed Coating Treatments with Thifluzamide on Wheat Sharp Eyespot and Safety Evaluation |
| |
| DOI：10.7606/j.issn.1009-1041.2015.11.18 |
| 中文关键词: 噻呋酰胺 种衣剂 小麦纹枯病 安全性 防效 |
| 英文关键词:Thifluzamide Seed coating Wheat sharp eyespot Safety Evaluation |
| 基金项目:安徽省农业科学院学科建设项目（15A1119）；安徽省农业科学院人才发展专项（13C1109） |
|
| 摘要点击次数: 1207 |
| 全文下载次数: 769 |
| 中文摘要: |
| 为探讨噻呋酰胺应用于小麦种衣剂的可行性，测定了噻呋酰胺对小麦纹枯病的防效及对种子的安全性。结果表明，噻呋酰胺对小麦纹枯病有很好的毒力，EC50为0.075 mg·L-1； 噻呋酰胺FS以不同比例包衣后能够显著提高种子发芽势及发芽率；噻呋酰胺包衣能够显著提高小麦出苗率和植株鲜重，对根长及茎长的影响不显著； 1∶200和1∶400包衣对拔节期小麦纹枯病的防效分别为90.32%和87.79%，显著高于同等剂量下对照药剂防效。说明噻呋酰胺作为小麦种衣剂应用于纹枯病的防治是安全高效的。 |
| 英文摘要: |
| In order to investigate the feasibility of thifluzamide applied to wheat seed coating agent, experiments were conducted on wheat sharp eyespot and seed safety. The results showed that EC50 of thifluzamide to wheat sharp eyespot was 0.075 mg·L-1, and different coating agents of thifluzamide FS can significantly improve germination energy, germination rate and fresh weight of wheat. When the coating ratio were 1∶200, and 1∶400, the control effects of thifluzamide FS to wheat sharp eyespot at shooting phase were 90.32% and 87.79%, significantly higher than the same dose of control agents. We concluded that thifluzamide applied to wheat sharp eyespot as seed coating agent was safe and efficient. |
|
查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
基本信息
