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| 防治水稻纹枯病的药剂筛选及防治适期探索试验 | |
| 引用本文： | 桑海旭,王干,王井士,刘郁,马晓慧,刘志恒.防治水稻纹枯病的药剂筛选及防治适期探索试验[J].北方水稻,2012,42(4):11-14,22. |
| 作者姓名： | 桑海旭 王干 王井士 刘郁 马晓慧 刘志恒 |
| 作者单位： | 1. 辽宁省盐碱地利用研究所,辽宁盘锦,124010 2. 中国农业大学资源与环境学院,北京,100083 3. 沈阳农业大学植保学院,沈阳,110161 |
| 摘 要： | 水稻纹枯病发病日趋严重,而对水稻纹枯病的药剂防治及防治适期却不甚明确。本试验针对这一现象进行研究,筛选了目前市场防治水稻纹枯病常用药剂及其最佳施用适期。提出了噻呋酰胺、丙环唑.苯醚甲环唑和井冈霉素为最佳化学防治药剂,在水稻分蘖盛期依据气候和苗情适时施药,做到经济有效的防治,确保水稻丰收。 |
| 关 键 词： | 水稻纹枯病 药剂筛选 防治适期 |
The Experiment of Pesticide Screening and Control Period on Controling Rice Sheath Blight |
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| SANG Hai-xu,WANG Gan,WANG Jing-shi,LIU Yu,MA Xiao-hui,LIU Zhi-heng.The Experiment of Pesticide Screening and Control Period on Controling Rice Sheath Blight[J].Reclaiming and Rice Cultivation,2012,42(4):11-14,22. | |
| Authors: | SANG Hai-xu WANG Gan WANG Jing-shi LIU Yu MA Xiao-hui LIU Zhi-heng |
| Institution: | 1 Liaoning Salt and Alkaline Field Utilization Research Institute,Panjin Liaoning 124010,China; 2 College of Resources and Environment,china Agricultural University,Beeijing 100083,China; 3 College of Plant Protection,Shenyang Agricultural University,Shenyang 110161,china) |
| Abstract: | It was not clear on the pesticide screening and control period of rice sheath blight,so the test researched and selected the suitable pesticide and control period.It finded the best pesticides which were Trifluzamide,Propicondzole·Difenoconazole and Validamycins to use at the stage of fully tillering based on the weather and seedling situation,then it can achieve the better control effects and yield. |
| Keywords: | Rice sheath blight Pesticide screening Control period |
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