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| Physiological Race Identification of Clubroot （Plasmodiphora braassicae Wor） from Changyang County，Hubei Province and Resistant Resource Screening for Chinese Cabbage Breeding |
| WANG Wei-hong，YU Yang-jun*，DING Yun-hua，ZHANG Feng-lan，YU Shuan-cang，ZHANG
De-shuang，ZHAO Xiu-yun，LU Gui-xiang |
| Beijing Vegetable Research Center， Beijing Academy of Agriculture and Forestry Sciences， Key Laboratory of Biology and Genetic Improvement of Horticultural Crops（North China）， Ministry of Agriculture， Beijing 100097，China |
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Abstract Four isolates of clubroot（ Plasmodiphora braassicae Wor），collected from Changyang County Hubei Province，the infected Chinese cabbage，cabbage，radish were identified by Williams host system．The results indicated that all 4 isolates are belonged to physiological race No. 4 with strong virulence．44 varieties and 46 inbred lines of Chinese cabbage were inocul ated and screened using these isolates，4 varieties and 14 inbred lines were found to be resis tant.
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Received: 02 April 2013
Published: 06 May 2013
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| Cite this article: |
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WANG Wei-Hong,YU Yang-Jun,DING Yun-Hua等. Physiological Race Identification of Clubroot （Plasmodiphora braassicae Wor） from Changyang County，Hubei Province and Resistant Resource Screening for Chinese Cabbage Breeding[J]. , 2013, 1(12): 55-60.
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| URL: |
| https://www.cnveg.org/EN/ OR https://www.cnveg.org/EN/Y2013/V1/I12/55 |
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