| 我国蔬菜根结线虫发生、致害和绿色防控研究进展 |
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| 引用本文：金娜,陈永攀,刘倩,简恒.我国蔬菜根结线虫发生、致害和绿色防控研究进展.植物保护学报,2022,49(1):424-438 |
| DOI：10.13802/j.cnki.zwbhxb.2022.2022828 |
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| 中文摘要:根结线虫是威胁我国蔬菜生产的最重要病原物类群之一，寄主达3 000多种，每年造成的蔬菜损失价值高达5亿美元，目前缺乏安全高效的防治方法。近年来，随着保护地蔬菜种植面积的增加，根结线虫病对我国蔬菜生产的危害逐年加重，因此必须加强对蔬菜根结线虫病发生、致害和防治的深入研究。该文对近10来年我国根结线虫的发生分布和危害、主要种类、鉴定和快速诊断方法、成灾规律、与植物的互作及机理、绿色防控等方面的研究进展进行综述，并展望我国根结线虫的研究趋势。 |
| 中文关键词:根结线虫 发生规律 快速诊断 致病机理 绿色防控 |
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| Research progresses in occurrence, diagnoses, pathogenic mechanisms and integrated management of vegetable root-knot nematodes in China |
| Author Name | Affiliation | E-mail | | Jin Na | Beijing Vocational College of Agriculture, Beijing 102442, China | | | Chen Yongpan | Department of Plant Pathology, College of Plant Protection, China Agricultural University, Beijing 100193, China | | | Liu Qian | Department of Plant Pathology, College of Plant Protection, China Agricultural University, Beijing 100193, China
Sanya Institute of China Agricultural University, Sanya 572025, Hainan Province, China | | | Jian Heng | Department of Plant Pathology, College of Plant Protection, China Agricultural University, Beijing 100193, China | hengjian@cau.edu.cn |
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| Abstract:Root-knot nematodes(Meloidogyne spp.) are one of the most important pathogens threatening vegetable production in China, which annually causes about 0.5 billion US$ loss in vegetable production. Safe and efficient management techniques for root knot nematodes are urgently needed. In recent years, with the increase of acreage in protected vegetable production, the harm of root-knot nematodes to vegetable production in China has been increasing year by year. Therefore, it is necessary to strengthen the research on the occurrence, harm and control of root-knot nematodes. In this paper, the occurrence, distribution, damage loss, main pathogen species, identification and rapid diagnosis methods, causes and patterns of outbreaks, pathogenic mechanism, interactions between root-knot nematodes and plants and green control measures of root knot nematodes in China in past ten years were summarized and reviewed, and the future directions for research of root knot nematodes in China were also prospected. |
| keywords:Meloidogyne spp. occurrence regularity rapid diagnosis pathogenic mechanism interaction |
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