| 25%阿米西达防治马铃薯早疫病和晚疫病的研究 |
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| 引用本文： | 郑雯,郑秀英.25%阿米西达防治马铃薯早疫病和晚疫病的研究[J].黑龙江八一农垦大学学报,2007,19(3):5-8. |
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| 作者姓名： | 郑雯 郑秀英 |
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| 作者单位： | 1. 东北农业大学农学院,哈尔滨,150030;黑龙江八一农垦大学植物科技学院
2. 黑龙江省齐齐哈尔农垦分局克山农场科研站 |
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| 基金项目： | 中国植物病理学会化学防治分委员会资助课题 |
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| 摘 要： | 2003～2004年试验结果表明:25/阿米西达悬浮剂300mL/hm2,于马铃薯早疫病(Alternaria solani)和晚疫病(phytophthora infestans)发病初期施用,两次用药,有较好的防治效果,防效可达70/以上,每公顷增收马铃薯8500.0kg以上,增产25/,纯收入增加5500元以上。且薯块表皮光滑,均匀度好,耐贮藏,霉烂率低。
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| 关 键 词： | 阿米西达 马铃薯早疫病 马铃薯晚疫病 防效 品质 |
| 文章编号： | 1002-2090（2007）03-0005-04 |
| 收稿时间： | 2007-03-10 |
| 修稿时间： | 2007年3月10日 |
Study on the Control Efficiency of 25% Amistar on Potatoes Early Blight and Late Blight |
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| ZHENG Wen,ZHENG Xiu-ying.Study on the Control Efficiency of 25% Amistar on Potatoes Early Blight and Late Blight[J].Journal of Heilongjiang August First Land Reclamation University,2007,19(3):5-8. |
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| Authors: | ZHENG Wen ZHENG Xiu-ying |
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| Abstract: | Experimental results showed that a good control effeciency of 25% Amistar on potatoes early blight (Alternaria solani) and potatoes late blight (phytophthora infestans) in initial stage was observed. The control effect was up to 70%, the yield was up to 8 500 kg each hectare, the output was up to 25%, the income was increased 5500yuan RMB by twice sprayed. In addition to the potatoes was smooth and symmetrical, storable and low rot rate. |
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| Keywords: | Amistar potatoes early blight potatoes late blight control effect quality |
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