【摘要】 红树林湿地是中国东南沿海的关键生态系统之一。近年来,我国红树林陆续出现多种害虫种群暴发成灾的现象,使红树林湿地的可持续利用面临严重挑战。本文归纳了近20年来中国红树林生态系统的主要害虫种类,危害较严重的有海榄雌瘤斑螟Acrobasis sp.,毛颚小卷蛾Lasiognatha cellifera,丽绿刺蛾Latoia lepida,白囊袋蛾Chalioides kondonis,蜡彩袋蛾Chalia larminati和小袋蛾Acanthopsyche subferalbata等;对红树林虫害的防控现状进行总结,目前开展的防控工作主要以生物农药、昆虫生长调节剂、昆虫天敌等生物防治方法为主,结合灯光诱杀等物理防治手段的运用,对暴发期的害虫种群可以取得较好的控制效果;并从红树林生态系统健康水平和昆虫群落多样性等方面对害虫种群的成灾原因进行初步探讨;最终提出以虫害可持续控制为目标的红树林生态系统生境调控策略,以期为提高红树林湿地虫害管理水平以及促进红树林的可持续发展提供重要的理论参考和科学指导。更多还原

【Abstract】 Mangrove wetlands are one of the key ecosystems in southeast coast of China.A lot of pest outbreaks have occurred in mangroves in recent years,and thus sustainable uses of mangrove wetlands face serious challenges.Species and control status of main pest insects in mangrove ecosystems in China are summarized in this article.The main pest insects include Acrobasis sp.,Lasiognatha cellifera,Latoia lepida,Chalioides kondonis,Chalia larminati,Acanthopsyche subferalbata,etc.Biological control,including biological insecticide,insect growth regulators,and natural enemies are the major measures at present.The outbreak causes of main pest insects are discussed preliminarily in terms of ecosystem health and diversity of insect community.Furthermore,in order to achieve the goal of sustainable pest control,the strategies of habitat regulation in mangrove ecosystem are proposed,which would provide important theoretical references and scientific guidance for improving the level of pest management of mangrove wetlands as well as promoting the sustainable development of mangrove.更多还原