First Report of Root Rot Caused by Fusarium avenaceum and Fusarium flocciferum on Astragalus membranaceus var. mongholicus in China
文献类型：期刊论文
| 作者 | Qi, Hexing; Qi, Xiangxing; Xu, Wenhua ; An, Zhouluo; Fan, Taiyan
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| 刊名 | JOURNAL OF PHYTOPATHOLOGY
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| 出版日期 | 2024 |
| 卷号 | 172期号:5 |
| 英文摘要 | Astragalus membranaceus var. mongholicus (Mongolian milkvetch) is one of the most important traditional Chinese medicinal plants. In July 2021, root rot of A. membranaceus var. mongholicus was found in a field in Tongren City, Huangnan Tibetan Autonomous Prefecture, Qinghai Province, China. The aboveground part of the plants exhibited yellowing, wilting and defoliation in severe cases. Seven fungal isolates were obtained, and their pathogenicity, morphology and phylogeny were analysed. A pathogenicity test was performed using the scratch and root irrigation methods, and the results showed that all seven isolates caused root rot on inoculated plants. Based on morphological characteristics and phylogenetic analysis of multi-locus sequences (ITS, translation elongation factor [TEF-1 alpha], and RNA polymerase II beta subunit [RPB2] genes), two isolates were identified as Fusarium avenaceum, and five isolates were identified as F. flocciferum. To the best of our knowledge, this is the first report of F. avenaceum and F. flocciferum causing root rot of A. membranaceus var. mongholicus in China. |
| 源URL | [http://210.75.249.4/handle/363003/61962]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Qi, Hexing,Qi, Xiangxing,Xu, Wenhua,et al. First Report of Root Rot Caused by Fusarium avenaceum and Fusarium flocciferum on Astragalus membranaceus var. mongholicus in China[J]. JOURNAL OF PHYTOPATHOLOGY,2024,172(5). |
| APA | Qi, Hexing,Qi, Xiangxing,Xu, Wenhua,An, Zhouluo,&Fan, Taiyan.(2024).First Report of Root Rot Caused by Fusarium avenaceum and Fusarium flocciferum on Astragalus membranaceus var. mongholicus in China.JOURNAL OF PHYTOPATHOLOGY,172(5). |
| MLA | Qi, Hexing,et al."First Report of Root Rot Caused by Fusarium avenaceum and Fusarium flocciferum on Astragalus membranaceus var. mongholicus in China".JOURNAL OF PHYTOPATHOLOGY 172.5(2024). |
入库方式： OAI收割
来源：西北高原生物研究所
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