【摘要】 迁飞性害虫多发频发、突发暴发形势严峻，是长期威胁国家粮食安全、生物安全和生态环境安全的重大生物灾害。为解决迁飞性害虫“来无影、去无踪”“落地成灾”的防控难题，我国逐步建立健全了监测预警的专业机构、队伍体系、技术方法，尤其是创立和发展了异地测报理论和调查监测标准化体系、迁飞规律机制和行为生物学解析方法、迁飞背景场分析和轨迹溯源追踪手段。“十四五”以来，针对迁飞性害虫精准监测预警技术缺乏、主动防御风险能力不足的重大实践问题，以全国昆虫雷达联网运行为驱动，构建和应用了全国迁飞性害虫空地一体化监测预警技术体系，实现了大区联网监测、实时动态跟踪和超前精准预警，成为全面贯彻“关口前移”理念、系统重塑监测网络布局、跨越式提升技术装备智能化水平的生动实践。更多还原

【Abstract】 The long-lasting, frequent and unpredictable outbreak of various migratory insect pests has been posing a serious threat to national food security, biological security, and ecological security in China. To address the challenges of “no trace of arrival, no trace of departure” and “disastrous consequences upon landing” in the control of migratory insect pests, professional institutions, teams and technical methods for monitoring and early warning system has been gradually established and enhanced, especially successful in inter-regional supervisory theories, investigation and monitoring standard systems, migratory patterns and behavioral biological analysis methods, as well as background field analysis and trajectory tracking means. Since the “14th Five-Year Plan” period, in response to the major practical problems of the lack of precise monitoring and early warning technologies and active risk prevention capabilities for migratory insect pests, driven by the nationwide network operation of insect radars, the air-to-ground-integrated technical system for monitoring and early warning on migratory insect pests has been constructed and applied. This system has achieved regional network monitoring, real-time dynamic tracking, and advanced and precise early warning, as a vivid practice of fully implementing the “moving the checkpoint forward” concept, systematically reshaping the monitoring network layout, and rapidly improving the intelligent level of technologies and equipment.更多还原