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| Pathogenic reaction of some introduced rice cultivars （lines） to seven pathotypes of bacterial blight in Hangzhou | |
| 作者姓名： | SHENYing ZHUPeiliang YUANXiaoping |
| 作者单位： | CNRRI,Hangzhou310006,China |
| 摘 要： | Bacterial blight (BB) caused by Xanthomonas oryzae pv.oryzae (Xoo) is a major rice disease in China. 138 introduced cultivars (lines) were tested on pathogenicity with seven pathotypes of BB at CNRRI Experiment Station during Apt-Oct,1991. |
| 关 键 词： | 杭州市 水稻 引种 枯萎病 枯萎病菌 致病机理 |
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