| 云南和西藏十字花科蔬菜根肿病菌生理小种
鉴定 |
| |
| 引用本文： | 刘 峰,张丽辉,姬广海.云南和西藏十字花科蔬菜根肿病菌生理小种
鉴定[J].中国蔬菜,2013,1(20):77-81. |
| |
| 作者姓名： | 刘 峰 张丽辉 姬广海 |
| |
| 作者单位： | 云南农业大学植物保护学院，云南昆明 650201 |
| |
| 基金项目： | 国家公益性行业（农业）科研专项（201003029），国家自然科学基金项目（31360002） |
| |
| 摘 要： | 采用Williams 划分十字花科作物根肿病菌生理小种的鉴别系统，对十字花科蔬菜根肿病的云
南省42 个样品和西藏地区13 个样品进行生理小种鉴定。结果表明：从云南省样品中鉴定出9 个生理小种，
分别为1 号、2 号、4 号、6 号、7 号、10 号、11 号、12 号和13 号，从西藏自治区样品中鉴定出4 个生理
小种，分别为2 号、4 号、5 号和7 号，其中，生理小种4 号为这两个地区的优势小种，所占样品的比例
分别为61.9% 和53.8%。
|
| 关 键 词： | 云南省 西藏自治区 十字花科蔬菜根肿病 生理小种 |
Identification of Physiological Race of Plasmodiophora brassicae in Yunnan
and Tibet |
| |
| LIU Feng,ZHANG Li-Hui,JI Guang-Hai.Identification of Physiological Race of Plasmodiophora brassicae in Yunnan
and Tibet[J].China Vegetables,2013,1(20):77-81. |
| |
| Authors: | LIU Feng ZHANG Li-Hui JI Guang-Hai |
| |
| Institution: | College of Plant Protection， Yunnan Agricultural University， Kunming 650201， Yunnan， China |
| |
| Abstract: | We used 4 differential species of Williams A system to identify the main physiological
races of pathogens from 42 samples in Yunnan Province and 13 samples from Tibet Autonomous Region
suffered from Cruciferous vegetables clubroot．The results showed that 9 physiological races were
identified from Yunnan samples．They were NO.1，NO.2，NO.4，NO.6，NO.7，NO.10，NO.11，
NO.12 and NO.13．Four physiological races were identified from Tibet samples. They were NO.2，
NO.4，NO.5 and NO.7，among which NO.4 was advantages physiological race in these 2 areas，taking
61.9% and 53.8% of the samples, respectively. |
| |
| Keywords: | Yunnan Province Tibet Autonomous Region Cruciferous vegetables clubroot
Physiological race |
|
| 点击此处可从《中国蔬菜》浏览原始摘要信息 |
| 点击此处可从《中国蔬菜》下载免费的PDF全文 |
