| 草地贪夜蛾侵害我国大豆的风险预警 |
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| 引用本文：白一苇,李玄霜,拉巴普尺,孙连军.草地贪夜蛾侵害我国大豆的风险预警.植物保护学报,2020,47(4):729-734 |
| DOI：10.13802/j.cnki.zwbhxb.2020.2020808 |
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| 中文摘要:草地贪夜蛾Spodoptera frugiperda是一种在全世界范围内危害性极强的害虫。2019年初突然侵入我国云南省并迅猛扩散迁移至国内大部分地区，对玉米等作物生产造成重大影响。我国大豆与玉米生产区重合较多，草地贪夜蛾是否会对大豆产生重大危害是一个值得注意的问题。本文从草地贪夜蛾的食性特点和迁移速度以及新生境3个方面评估了此类昆虫可能对我国大豆造成的危害，并对我国大豆生产中草地贪夜蛾的短期和长期预防策略进行了展望，以期为大豆生产中潜在的风险提供预警。 |
| 中文关键词:大豆 草地贪夜蛾 风险预警 生态系统 |
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| Risk warning of fall armyworm Spodoptera frugiperda invading soybean in China |
| Author Name | Affiliation | E-mail | | BAI Yiwei | College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China | | | LI Xuanshuang | College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China | | | Labapuchi | College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
Shigatse Agricultural Extension and Service Center, Shigatse 857000, Tibet Autonomous Region, China | | | SUN Lianjun | College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China | sunlj@cau.edu.cn |
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| Abstract:The fall armyworm Spodoptera frugiperda is a pest that can bring great hazard to the crops all over the world. At the beginning of 2019, it invaded Yunnan Province and rapidly migrated to most areas of China. It seriously influenced the output of maize and other crops with its wide spreading. Due to the overlap of production regions, it is unclear whether S. frugiperda may bring significant damage to soybean, although maize has been severely affected. In this review, the potential damage was assessed in terms of its feeding habits, migration speed and new habitats in China. For preventing this pest, this review put forward short-term and long-term strategies in order to provide a warning for the potential risk in soybean production in China. |
| keywords:soybean Spodoptera frugiperda risk warning ecosystem |
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