柑橘木虱生物防治研究进展

Research progress in biological control technology of Diaphorina citri Kuwayama

柑橘木虱(Diaphorina citri Kuwayama)是柑橘上的一种刺吸式口器害虫,其传播的柑橘黄龙病(Huanglongbing,HLB)被称为“柑橘癌症”,严重危害我国柑橘产业的发展,至今尚无有效治疗柑橘黄龙病的方法。杀灭柑橘木虱和切断传播途径,成为防控柑橘黄龙病的重要手段之一。柑橘木虱的传统防控主要依赖化学农药,随之而来的是害虫抗性增加、环境污染、影响天敌和破坏生态系统等问题。本文从昆虫病原微生物、天敌、矿物源和植物源农药、转基因等方面,对国内外柑橘木虱生物防治的最新研究进展进行了系统综述,以期为我国柑橘木虱的综合防控和可持续治理提供参考。

The citrus psyllid(Diaphorina citri Kuwayama)is the major vector of citrus Huanglongbing disease(HLB),which has seriously threatened the development of the citrus industry in China.As there is no effective treatment for HLB so far,the control of citrus psyllids has become a crucial strategy for the prevention and control of citrus HLB.Traditionally,chemical pesticides were used to control citrus psyllid,which led to increased pest resistance,environmental pollution,and risks to natural enemies.This paper systematically reviews domestic and international research on the biological control of citrus psyllid,including entomopathogenic fungi,bacteria,insect viruses,natural enemies,mineral and botanical pesticides,and transgenic technology,to provide a reference for the future comprehensive control and sustainable management of citrus psyllid in China.