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辣木病虫害发生危害与综合防治研究动态
Research Progress on Occurrence, Damage and Integrated Management of Diseases and Pests in Moringa oleifera
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摘要: 系统概述了辣木病虫害的种类、发生和危害规律以及综合防治策略,其中辣木病害有20种,危害严重的主要是果腐病、炭疽病、嫩梢萎蔫病、枝条溃疡病和回枯病等;虫害则多达130种,主要是小菜蛾、斜纹夜蛾、辣木瑙螟、蚜虫和红蜘蛛等。提出对于辣木病虫害的防治建议,应构建“预防为主,综合防治”的绿色防控体系,充分发挥植物检疫的源头控制作用,加强辣木抗病虫种质资源挖掘与新品种选育,强化农业管理措施的生态调控作用,促进生物防治与物理防治等绿色防控技术的协同应用,适度降低对化学农药的依赖;同时深度融合人工智能与智慧植保技术,实现病虫害的智能监测与精准防控,以保障辣木产业的健康与可持续发展。Abstract: Moringa oleifera Lam. possesses significant economic, medicinal, and ecological value, extensively cultivated in tropical and subtropical regions worldwide. However, the continuous expansion of its cultivation area has been accompanied by a growing severity of pest and disease infestations, which now pose a major constraint to the sustainable development of the Moringa oleifera industry. This paper provides a systematic overview of the species, occurrence patterns, damage characteristics, and integrated management strategies for pests and diseases in Moringa oleifera. Among these, 20 diseases have been identified, with the most severe being fruit rot, anthracnose, tip wilt, branch canker, and dieback. In contrast, pest species are more numerous, totaling 130, primarily including Plutella xylostella, Spodoptera litura, Noorda blitealis, Aphididae spp., and Tetranychus cinnabarinus. Effective management requires establishing a green integrated pest management system centered on the principle of "prevention first, comprehensive control." This system should emphasize the foundational role of plant quarantine, accelerate the development of resistant germplasm and improved cultivars, optimize ecologically based agricultural practices, and promote synergistic application of biological and physical control methods. The goal is to rationally reduce dependence on chemical pesticides while integrating advanced technologies such as artificial intelligence and smart plant protection for intelligent monitoring and precise intervention. Implementing such a strategy is crucial for ensuring the healthy and sustainable growth of the Moringa oleifera industry.
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