草地学报 ›› 2026, Vol. 34 ›› Issue (5): 1757-1763.DOI: 10.11733/j.issn.1007-0435.2026.05.017

• 研究论文 • 上一篇    

摩洛哥戟纹蝗入侵我国新疆伊犁地区路径初探

李金星1, 任金龙1, 牙森·沙力1, 冯士骞2, 赵莉1, 涂雄兵2   

  1. 1. 新疆农业大学农学院, 农业农村部西北荒漠绿洲农林外来入侵生物防控重点实验室(部省共建), 新疆农林有害生物监测与安全防控自治区重点实验室, 新疆 乌鲁木齐 830052;
    2. 中国农业科学院植物保护研究所, 北京 100193
  • 收稿日期:2025-10-09 修回日期:2025-12-26 发布日期:2026-05-08
  • 通讯作者: 李金星,E-mail:xjkcjys@163.com;涂雄兵,E-mail:txb1208@163.com
  • 作者简介:李金星(1994-),男,汉族,新疆温泉县人,博士研究生,主要从事草地昆虫、生物防治研究,E-mail:ljxcykc@163.com;
  • 基金资助:
    国家重点研发计划项目(2024YFC2607700);财政部和农业农村部国家现代农业产业技术体系(CARS-34)资助

A Preliminary Study on the Invasion Pathways of Dociostaurus maroccanus (Thunberg) into the Ili Region of Xinjiang, China

LI Jin-xing1, REN Jin-long1, SHALI Ya-sen1, FENG Shi-qian2, ZHAO Li1, TU Xiong-bing2   

  1. 1. Key Laboratory of Pest Monitoring and Safety Control on Crops and Forest; Key Laboratory of Prevention and Control of Invasive Alien Species in Agriculture & Forestry of the North-western Desert Oasis (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs; College of Agronomy, Xinjiang Agricultural University, Urumqi, Xinjiang 830052, China;
    2. Institution of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
  • Received:2025-10-09 Revised:2025-12-26 Published:2026-05-08

摘要: 为明确摩洛哥戟纹蝗入侵我国新疆伊犁地区的线路,本研究采用后向轨迹模型(Hybrid Single-Particle Lagrangian Integrated Trajectory Model,HYSPLIT)结合摩洛哥戟纹蝗飞行参数和该蝗虫入侵时对应的气象资料数据,对该蝗虫的入侵轨迹(850 hPa条件下)进行分析。结果表明,在新疆6月至8月主要盛行西北风,其风速均在3 m·s-1左右,这为摩洛哥戟纹蝗的入侵提供一定条件;在6月至8月的轨迹回推中,摩洛哥戟纹蝗由哈萨克斯坦-霍城县入侵轨迹的概率分别为91.66%,100%和83.87%,其中6月的轨迹最为符合摩洛哥戟纹蝗的生物学特性和发生规律,进一步确定入侵我国的摩洛哥戟纹蝗种群位于哈萨克斯坦的阿拉木图州。

关键词: 摩洛哥戟纹蝗, 伊犁地区, 入侵, 迁移路线, HYSPLIT模型

Abstract: To clarify the invasion pathways of the Dociostaurus maroccanus (Thunberg) into the Ili region of Xinjiang, China, this study used the Hybrid Single-Particle Lagrangian Integrated Trajectory Model (HYSPLIT) combined with the flight parameters of D. maroccanus and the corresponding meteorological data during its invasion to analyze the invasion trajectories of this locust under the condition of 850 hPa. The results showed that the northwest wind prevailed in Xinjiang from June to August, with an average wind speed of approximately 3 m·s-1, which provided favorable conditions for the invasion of D. maroccanus. In the backward trajectory analysis from June to August, the probabilities of D. maroccanus invading via the route from Kazakhstan to Huocheng County were 91.66%, 100%, and 83.87%, respectively. Among these, the trajectories in June were the most consistent with the biological characteristics and occurrence patterns of D. maroccanus, further confirming that the invading population of D. maroccanus in China was originated from the Almaty Region of Kazakhstan.

Key words: Dociostaurus maroccanus, Yili area, Invasion, Migration route, HYSPLIT model

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