| 美洲黑杨无性系对杨叶锈病的抗性研究 |
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| 引用本文： | 高爱琴,余仲东,王建国.美洲黑杨无性系对杨叶锈病的抗性研究[J].西北林学院学报,2004,19(4):100-102. |
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| 作者姓名： | 高爱琴 余仲东 王建国 |
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| 作者单位： | 1. 西北农林科技大学,林学院,陕西,杨陵,712100
2. 咸阳市绿化处,陕西,咸阳,712000 |
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| 摘 要： | 研究了美洲黑杨(Populus deltoides)无性系对杨叶锈病(Melampsora larici-populina)的抗性问题。结果表明，供试的美洲黑杨无性系对杨叶锈病的抗性可分为4种类型，即高抗型、抗病型、感病型和高感型。
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| 关 键 词： | 美洲黑杨 无性系 落叶松-杨栅锈 抗病型 |
| 文章编号： | 1001-7461(2004)04-0100-03 |
| 修稿时间： | 2004年2月25日 |
The Rust Resistance of Populus deltoids Cultivars to Melampsora larici-populina |
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| GAO Ai-qin,YU Zhong-dong,WANG Jian-guo.The Rust Resistance of Populus deltoids Cultivars to Melampsora larici-populina[J].Journal of Northwest Forestry University,2004,19(4):100-102. |
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| Authors: | GAO Ai-qin YU Zhong-dong WANG Jian-guo |
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| Abstract: | Resistance of different cultivars of Poplus deltoids to Melampsora larici-populina was studied via artifical innoculation and field investigation. The results showed that 4 types of resistance cultivars could be divided e. g. , high resistan(immunity), resistant type, susceptible and highly susceptible. |
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| Keywords: | Populus deltoids cultivars Melampsora larici-populina resistance type |
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