美国白蛾绿色防控研究进展
Progress in the sustainable control of Hyphantria cunea
陶萌萌，马庆辉，孟昭军，严善春
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DOI：10.7679/j.issn.2095-1353.2023.002
作者单位：东北林业大学林学院，哈尔滨150040
中文关键词：美国白蛾；生物防治；绿色防控；RNA干扰
英文关键词： Hyphantria cunea; biological control; sustainable control; RNA interference
中文摘要：
美国白蛾寄主多、分布广，且危害严重、防控困难，已严重影响到我国林业健康发展。目前，对于美国白蛾的防控主要以化学和生物防治为主，包括利用性信息素诱集美国白蛾、监测其种群动态，同时结合人工、物理防治来进行防控，其持续有效防控一直是研究的重点。本文主要综述了当前我国美国白蛾的分布现状、防治存在的问题及生态防控手段的研究进展与应用，并对转基因不育昆虫技术、昆虫RNA干扰及Bt转基因抗虫树种等新型防控技术的研究进展进行了介绍，对美国白蛾防治的未来发展趋势进行了展望，为美国白蛾有效防控提供借鉴。
英文摘要：
Hyphantria cunea has many hosts, a broad distribution, caused serious economic damage, is difficult to control, and has seriously affected the development of forestry in China. Control of this pest mainly relies on a combination of chemical and biological methods, including the use of sex pheromones traps and monitoring population dynamics in combination with chemical and biological control. However, developing more sustainable and effective methods for controlling of H. cunea has always been a focus of research on this species. This paper reviews the current distribution of H. cunea in China, problems in the prevention and control of this pest, and progress in the application of ecological control. It also introduces new control technologies, such as genetically-modified sterile insect technology, RNAi and Bt transgenic insect-resistant tree species. Finally, it forecasts the future trends in the development of H. cunea control methods