| 水稻纹枯防治药剂筛选研究 |
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| 引用本文： | 卢应红,严谨,张慧敏.水稻纹枯防治药剂筛选研究[J].安徽农业科学,2014(13):3891+3894-3891,3894. |
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| 作者姓名： | 卢应红 严谨 张慧敏 |
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| 作者单位： | 江苏省如皋市农林科技与信息中心; |
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| 摘 要： | 目的]筛选防治水稻纹枯病的药剂.方法]采用江苏市场上常见的几种药剂,于水稻纹枯病始盛期和发病高峰期各用药一次.结果]40％嘧菌酯WP 150和225 g/hm2对水稻纹枯病均有较好的防治效果.建议用量为150、225 g/hm2左右,在水稻纹枯病发病初期使用,连用2～3次.结论]40％嘧菌酯WP 150、225 g/hm2为防治水稻纹枯病较理想的药剂.
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| 关 键 词： | 药剂 防治 水稻纹枯病 |
Drug Screening on Prevention and Control of Rice Sheath Blight |
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| Institution: | LU Ying-hong;Rugao Agriculture and Forestry Science and Technology and the Information Center in Jiangsu; |
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| Abstract: | Objective] The aim was to study drug screening on prevention and control of rice sheath blight.Method] Using several common reagents in Jiangsu market,the drug was sprayed at a time on peak and the onset stage of rice sheath blight.Result] Its bacteria ester 40％WP 150 and 225 g/hm2 had better control effect on rice sheath blight,and recommended dosage was about 150,225 g/hm2,using at the beginning of rice sheath blight disease,amuse 2-3 times.Conclusion] Its bacteria ester 40％ WP 150 and 225 g/hm2 had better control effect on rice sheath blight. |
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| Keywords: | Drug Prevention and control Rice sheath blight |
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