新心梗,一种与植物和人类相关的真菌,已成为全球变暖加剧的重大全球生态和农业威胁。它会引发各种疾病,包括溃疡,枯萎病,死回,叶斑病,根腐病,和水果腐烂,在各种各样的果树上,大田作物,灌木,和树栖物种,寄主范围涵盖46个植物家族,84属,126种,主要影响Eudicot被子植物。六个属是无症状宿主。Dimidiatum表现出全球分布,在亚洲和北美观察到的患病率最高,尤其是在伊朗,土耳其,和加州。疾病患病率和严重程度上升,气候变化加剧了,特别是影响横跨7大洲的37个国家的热带干旱地区。这篇全面的综述概括了对N.dimidiatum的理解的最新进展,包括其分类学分类的改变,主机范围,症状,地理分布,流行病学,毒力,以及有效管理的策略。本研究还集中于理解N.dimidiatum内的分类关系和种内变异,特别着重于N.oculus和N.hylocereum,提议将这两个物种视为N.dimidiatum的同义词。此外,这篇综述确定了旨在增强我们对宿主N的基本理解的前瞻性研究方向。dimidiatum相互作用。
Neoscytalidium dimidiatum, a plant- and human-associated fungus, has emerged as a substantial global ecological and agricultural threat aggravated by global warming. It inflicts various diseases, including canker, blight, dieback, leaf spot, root rot, and fruit rot, across a wide spectrum of fruit trees, field crops, shrubs, and arboreal species, with a host range spanning 46 plant families, 84 genera, and 126 species, primarily affecting eudicot angiosperms. Six genera are asymptomatic hosts. Neoscytalidium dimidiatum exhibits worldwide distribution, with the highest prevalence observed in Asia and North America, notably in Iran, Turkey, and California. Rising disease prevalence and severity, aggravated by climate change, particularly impact tropical arid places across 37 countries spanning all 7 continents. This comprehensive
review encapsulates recent advancements in the understanding of N. dimidiatum, encompassing alterations in its taxonomic classification, host range, symptoms, geographic distribution, epidemiology, virulence, and strategies for effective management. This study also concentrates on comprehending the taxonomic relationships and intraspecific variations within N. dimidiatum, with a particular emphasis on N. oculus and N. hylocereum, proposing to consider these two species as synonymous with N. dimidiatum. Furthermore, this
review identifies prospective research directions aimed at augmenting our fundamental understanding of host-N. dimidiatum interaction.