| 中国香瓜与菜瓜地方品种资源白粉病抗性评价 |
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| 引用本文： | 张立杰,王建设,唐晓伟.中国香瓜与菜瓜地方品种资源白粉病抗性评价[J].干旱地区农业研究,2003,21(2):33-36. |
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| 作者姓名： | 张立杰 王建设 唐晓伟 |
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| 作者单位： | 1. 宁夏农学院,宁夏,永宁,750105
2. 国家蔬菜工程技术研究中心,北京,100089 |
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| 基金项目： | 甜瓜白粉病抗源抗性遗传与抗病基因的分子标记辅助选择系统,国家自然科学基金项目(39900100) |
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| 摘 要： | 春秋2个季节在温室利用风媒接种方法对搜集的102份香瓜和14份菜瓜种质资源进行了白粉病抗性评价,结果鉴定出7份香瓜和1份菜瓜高抗白粉病,其病情指数为零,1份菜瓜抗病,其病情指数0.9,表明我国香瓜和菜瓜地方品种资源中蕴涵着潜在的改良甜瓜白粉病抗性的基因资源。
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| 关 键 词： | 香瓜 菜瓜 白粉病 抗性评价 |
| 文章编号： | 1000-7601(2003)02-0033-04 |
| 修稿时间： | 2002年10月22 |
Evaluation of resistance to powdery mildew on Cucumis melo var.makuwa Makino and var. flexuosus Naud |
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| ZHANG Li-jie,WANG Jian-she,TANG Xiao-wei.Evaluation of resistance to powdery mildew on Cucumis melo var.makuwa Makino and var. flexuosus Naud[J].Agricultural Research in the Arid Areas,2003,21(2):33-36. |
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| Authors: | ZHANG Li-jie WANG Jian-she TANG Xiao-wei |
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| Abstract: | This paper evaluated the resistance to powdery mildew in 102 varieties of C. melo var. makuwa Makino and 14 var. flexuosus Naud in air-conditioned greenhouse by wind media inoculation. The results showed that 7 of 102 varieties on C. melo var. makuwa Makino varieties and 1 of 14 varieties in var. flexuosus Naud were high resistant, and their disease index were zero. 1 of 14 varieties in var. flexuosus Naud was resistant, and its disease index was 0. 9. These indicated that population of landraces have resistant genes which had a potential value to melon breeding. |
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| Keywords: | C var makuwa Makino and var flexuosus Naud powdery mildew evaluation of disease resistance |
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