中国入侵昆虫预防与控制研究进展

Research progress on prevention and control of invasive insects in China

在全球经济一体化、农业结构调整以及全球气候变化等因素的影响下,我国正面临着严峻的生物入侵问题。外来入侵昆虫是我国生物入侵的重要组成部分,阐明其传入至成灾的发生过程与机制,研发快速高效的防控技术体系具有重要意义。本文综述了近20年来我国在外来入侵昆虫的生物学特性、种群遗传分化、种间互作与生态适应方面取得的重要研究成果,以及在入侵昆虫早期快速检测、田间监测与高效防控技术的研发与应用方面取得的进展,并提出入侵昆虫学科未来发展的方向与思路。旨在为进一步分析新时代背景下入侵昆虫的发生机制奠定基础,对丰富和完善入侵昆虫可持续控制的策略和措施也具有指导意义。

Increasing economic integration,crop structure adjustment,and global climate change have led to China becoming one of many countries that has been severely affected by invasive species.The majority of invasive species in China are invasive insects.It is important,therefore,to clarify the factors that affect their abundance,and to develop efficient methods of prevention and control for these pests.This article provides an overview of progress in research on the biological characteristics,genetic differentiation,interspecies interactions and ecological adaptation,of invasive insects,as well as their early detection,field monitoring and prevention and control technology in China over the past 20 years.Perspectives and directions for future research on invasive insects are also discussed.Information in the factors affecting the occurrence of invasive insects,prospects for improving current control strategies and tactics for preventing biological invasions,are also provided.