| 东北三省新的番茄叶霉病菌生理小种分化初报 |
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| 引用本文： | 孟凡娟,许向阳,李景富,洪瑞.东北三省新的番茄叶霉病菌生理小种分化初报[J].中国蔬菜,2006,1(1):21-23. |
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| 作者姓名： | 孟凡娟 许向阳 李景富 洪瑞 |
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| 作者单位： | 东北农业大学园艺学院 |
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| 摘 要： | 采用国际上通用的鉴别寄主谱,对东北三省番茄叶霉病菌生理小种进行分析鉴定。采集到的33个菌株主要为生理小种1.2.3、1.2、2.3、1.2.3.4和1.2.4,其中以小种1.2.3.4为主,而且1.2.3.4和1.2.4为新发现的生理小种。在以后的育种工作中需要引入新的番茄抗叶霉病基因,以培育出抗番茄叶霉病的新品种。
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| 关 键 词： | 番茄叶霉病 生理小种 分化 |
| 收稿时间： | 2005-01-24 |
| 修稿时间： | 2005-05-23 |
Differentiation of New Physiological Races of Tomato Leaf Mold(Fulvia fulva) in Northeastern Three Provinces |
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| Meng Fanjuan, Xu Xiangyang, Li Jingfu,et al..Differentiation of New Physiological Races of Tomato Leaf Mold(Fulvia fulva) in Northeastern Three Provinces[J].China Vegetables,2006,1(1):21-23. |
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| Authors: | Meng Fanjuan Xu Xiangyang Li Jingfu |
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| Institution: | Department of Horticulture; Northeast Agricultural University; Harbin 150030 |
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| Abstract: | The physiological races of tomato leaf mold collected from the eastern three provinces were analyzed by using differential host.Among the collected 33 pathogen strains, the main physiological races were 1.2.3, 1.2, 2.3, 1.2.3.4 and 1.2.4, and 1.2.3.4 was the dominant race,1.2.3.4 and 1.2.4 were new races.New resistant genes should be introduced into tomato breeding. |
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| Keywords: | Fulvia fulva(Cooke)Ciferri Physiological race Differentiation |
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