| 马铃薯晚疫病中心病株形成的观察 |
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| 引用本文： | 林傳光,黄河,王道本,霍守祥.马铃薯晚疫病中心病株形成的观察[J].植物病理学报,1957,3(1):19-29. |
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| 作者姓名： | 林傳光 黄河 王道本 霍守祥 |
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| 作者单位： | 中国科学院应用真菌学研究所河北省沙岭子农業試驗站 |
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| 摘 要： | 自从1953年以来,我们注意到马铃薯晚疫病的流行无例外地是以少数的中心病株的出现并逐步往周围传染而开始的1]。去年许多地区应用观察中心病株的方法作为预测预报的根据也都获得了成功3]。
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OVSERVATIONS ON THE FORMATION OF PRIMARY FOCI OF LATE BLIGHT IN A POTATO PLANTATION |
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| LIN CHWAN-KWANG,HWANG HO,WANG TAO-PENG,HWO SUO-HSIANG.OVSERVATIONS ON THE FORMATION OF PRIMARY FOCI OF LATE BLIGHT IN A POTATO PLANTATION[J].Acta Phytopathologica Sinica,1957,3(1):19-29. |
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| Authors: | LIN CHWAN-KWANG HWANG HO WANG TAO-PENG HWO SUO-HSIANG |
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| Institution: | Institute of Applied Mycology, Academia Sinica;Salingtze Agricultural Experiment Station, Hopeh Province |
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| Abstract: | Results of planting large amount of slightly but evidently diseased tubers under natural field conditions obtained by inoculation during the harvesting time of the previous year indicate that successive underground secondary infections from plant to plant of the same hill constitute the main feature of the process of formation of primary foci of subsequent aerial spread of the late blight in a potato plantation. |
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