| 防治水稻纹枯病药剂筛选试验 |
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| 引用本文： | 何海永,陈小均,肖功勋,吴石平,杨学辉. 防治水稻纹枯病药剂筛选试验[J]. 贵州农业科学, 2007, 35(6): 64-65 |
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| 作者姓名： | 何海永 陈小均 肖功勋 吴石平 杨学辉 |
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| 作者单位： | 贵州省植物保护研究所,贵州,贵阳,550009;贵州省军区农副业基地,贵州,贵阳,550002 |
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| 基金项目： | 贵州省农业科学院专项(yy05007)。 |
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| 摘 要： | 针对生产中防治水稻纹枯病可供选择农药品种相对单一的现状,于2006年进行了防治药剂的筛选试验。结果表明,爱苗和世高的防效好于生产上常用防治药剂井冈霉素。在第2次施药后8 d和15 d,爱苗30? 300 mL/hm2和世高10%水分散粒剂750 g/hm2的防治效果均分别与20%井冈霉素水溶性粉剂900 g/hm2差异显著。
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| 关 键 词： | 水稻纹枯病 药剂筛选 防治效果 |
| 文章编号： | 1001-3601（2007）06-0380-0064-02 |
| 收稿时间： | 2007-07-17 |
| 修稿时间： | 2007-09-11 |
Selection of Fungicides for Controlling Sheath Blight of Rice |
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| HE Haiyong,CHEN Xiaojun,XIAO Gongxun,WU Shiping,YANG Xuehui. Selection of Fungicides for Controlling Sheath Blight of Rice[J]. Guizhou Agricultural Sciences, 2007, 35(6): 64-65 |
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| Authors: | HE Haiyong CHEN Xiaojun XIAO Gongxun WU Shiping YANG Xuehui |
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| Abstract: | The results from the selection experiment of fungicides with controlling rice sheath blight showed that the control efficiency of Armure and Score was better than Jingangmycin(the common pesticide to control sheath blight of rice in rice production).The control efficiency of 300 mL/ha of 30% Armure EC and 750 g/ha of 10% Score WG on 8 d and 15 d after the second spraying was significantly higher than that of spraying 900 g/ha of 20% Jingangmycin AF. |
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| Keywords: | rice sheath blight fungicide selection control efficiency |
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