| 陇南南部小麦条锈菌越夏的初步研究 |
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| 引用本文： | 刘孝坤,洪锡午,谢水仙,宋位中,刘守险. 陇南南部小麦条锈菌越夏的初步研究[J]. 植物病理学报, 1984, 14(1): 9-16 |
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| 作者姓名： | 刘孝坤 洪锡午 谢水仙 宋位中 刘守险 |
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| 作者单位： | 1. 中国农科院植保所;2. 甘肃省农科院植保所 |
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| 摘 要： | 1980年和1981年的田间调查和系统观察结果表明,陇南南部是新发现的条锈菌越夏区。它位于甘肃省东南部,包括武都、文县、成县、宕昌、舟曲和迭部等六县。康县也可能属于这一越夏区。从地理位置看,陇南南部越夏区把我国西南和西北两大片条锈菌越夏区连成一片,对交流这两个地区的越夏菌源具有重要作用。
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A PRELIMINARY STUDY ON THE OVERSUMMERING OF PUCCINIA STRIIFORMIS IN SOUTH LUNGNAN |
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| Liu Xiaokun,Hong Xiwu,Liu Shuixian,Song Weizhong,Liu Shoujian. A PRELIMINARY STUDY ON THE OVERSUMMERING OF PUCCINIA STRIIFORMIS IN SOUTH LUNGNAN[J]. Acta Phytopathologica Sinica, 1984, 14(1): 9-16 |
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| Authors: | Liu Xiaokun Hong Xiwu Liu Shuixian Song Weizhong Liu Shoujian |
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| Affiliation: | 1. Institute of Plant Protection, Chinese Academy of Agricultural Sciences;2. Institute of Plant Protection, Gansu Academy of Agricultual Sciences |
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| Abstract: | Field surveys and observations carried out during 1980~1981 reveared that South Lungnan is a newly discovered over-summering region of Puccinia stiiformis.It locates in the southeastern part of Gansu province,including Wudu,Wenxian,Chengxian,Dangchang,Zhouqu and Diebu counties and probably Kangxian county.This region joins the oversummering regions of Puccinia striiformis in Northwest and Southwest of China and plays an important role in exchanging the inoculation of stripe rust between the two areas. |
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