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褐飞虱是一种常见的水稻害虫,其具有远距迁飞性、群居性、爆发突发性的特点。褐飞虱分布广泛,东南亚国家中南半岛是我国的稻飞虱迁入的主要虫源地。通过从褐飞虱的迁飞规律和路径、影响褐飞虱灾变性迁入的大气动力背景等方面,分析热带气旋对褐飞虱迁飞过程的影响,为防治其对水稻的影响提供理论基础。
Nilaparvata lugens (Nilaparvata lugens) is a common pest of rice, which has the characteristics of long-distance migratory, community, and sudden outbreak. Nilaparvata lugens is widely distributed. Indo-South Asia Peninsula of Southeast Asia is the main source of China’s planthopper migration. The effects of tropical cyclone on the migration process of brown planthopper (Nilaparvata lugens) were analyzed in terms of the migration rules and pathways of Nilaparvata lugens (Nilaparvata lugens) and the atmospheric dynamic background affecting the brown planthopper migration. It provided a theoretical basis for controlling its impact on rice.