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| 我国主产区猕猴桃采后腐烂病病原多样性研究 | |
| 引用本文： | 封露,陈凡可,林杨,程家森,谢甲涛,付艳苹.我国主产区猕猴桃采后腐烂病病原多样性研究[J].植物病理学报,2022,52(1):1-8. |
| 作者姓名： | 封露 陈凡可 林杨 程家森 谢甲涛 付艳苹 |
| 作者单位： | 湖北省作物病害检测和安全控制重点实验室,华中农业大学,武汉 430070; 国家柑橘保鲜技术研发专业中心,武汉 430070 |
| 基金项目： | 中央高校基础研究基金(No.2662020ZKPY018)； |
| 摘 要： | 猕猴桃采后腐烂在我国发生普遍.本试验对来自陕西、四川、湖北、山东和江西五省的773个猕猴桃病果进行组织分离,获得739个真菌分离株.经ITS序列比对及代表菌株的科赫式法则验证,确定其中722个菌株为猕猴桃采后腐烂病病原,属于以下11个属:Botryosphaeria、Diaporthe、Neofusicoccum、Al... |
| 关 键 词： | 猕猴桃 采后腐烂 病原菌多样性 |
| 收稿时间： | 2021-01-12 |
Pathogen diversity of postharvest diseases of kiwifruit at major cultivation areas in China |
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| FENG Lu,CHEN Fanke,LIN Yang,CHENG Jiasen,XIE Jiatao,FU Yanping.Pathogen diversity of postharvest diseases of kiwifruit at major cultivation areas in China[J].Acta Phytopathologica Sinica,2022,52(1):1-8. | |
| Authors: | FENG Lu CHEN Fanke LIN Yang CHENG Jiasen XIE Jiatao FU Yanping |
| Institution: | Hubei Key Laboratory of Plant Pathology, Huazhong Agricultural University, Wuhan 430070, China; National R & D Center for Citrus Postharvest Technology, Wuhan 430070, China |
| Abstract: | Postharvest diseases are very severe and harm the development of kiwifruit production. 773 kiwifruits were collected from Shaanxi, Sichuan, Hubei, Shandong and Jiangxi provinces, and 739 fungal isolates were obtained. Combined the ITS sequences and the results of the pathogenicity test, 722 isolates were classified into 11 genera, namely Botryosphaeria, Diaporthe, Neofusicoccum, Alternaria, Botrytis, Fusarium, Cladosporium, Sclerotinia, Rhizopus, Lasiodiplodia, and Pestalotiopsis. Among them, Botryosphaeria dothidea and Diaporthe spp. are the dominant groups, accounting for 45.29% and 45.01%, respectively. Pathogen diversity analysis showed that pathogens were similar among the same areas. |
| Keywords: | kiwifruit postharvest rot pathogen diversity |
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