| 不同葡萄品种对霜霉病抗性的观察 |
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| 引用本文： | 高扬,李树海,田淑芬,刘洪章.不同葡萄品种对霜霉病抗性的观察[J].天津农业科学,2005,11(1):30-31. |
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| 作者姓名： | 高扬 李树海 田淑芬 刘洪章 |
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| 作者单位： | 天津市林业果树研究所,天津,300112 |
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| 摘 要： | 观察了5个葡萄品种霜霉病发病情况。结果表明,5个品种均有不同程度的发病现象,统计分析表明,无核白鸡心与其它4个品种病情指数存在极显著差异,病情指数最高,发病最严重。
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| 关 键 词： | 霜霉病 病情指数 抗病性葡萄 |
| 文章编号： | 1006-6500(2005)01-0030-02 |
| 修稿时间： | 2004年8月17日 |
Observation on the Disease Resistance to Plasmopara viticola in Different Grape Cultivars |
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| GAO Yang,LI Shu-hai,TIAN Shu-fen,LIU Hong-zhang.Observation on the Disease Resistance to Plasmopara viticola in Different Grape Cultivars[J].Tianjin Agricultural Sciences,2005,11(1):30-31. |
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| Authors: | GAO Yang LI Shu-hai TIAN Shu-fen LIU Hong-zhang |
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| Abstract: | Symptoms of 5 different grape cultivars to Plasmopara viticola were observed. The results showed that the symptoms were appeared in all cultivars. The statistics analysis indicated that there were significant differences between Centennial Seedless and other cultivars. Disease index of Centennial Seedless was the highest, and its symptom was most serious. |
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| Keywords: | grape Plasmopara viticola disease index disease resistance |
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