PDF(Pubmed)
Abstract：
Entomopathogenic fungi, often acknowledged primarily for their insecticidal properties, fulfill diverse roles within ecosystems. These roles encompass endophytism, antagonism against plant diseases, promotion of the growth of plants, and inhabitation of the rhizosphere, occurring both naturally and upon artificial inoculation, as substantiated by a growing body of contemporary research. Numerous studies have highlighted the beneficial aspects of endophytic colonization. This review aims to systematically organize information concerning the direct (nutrient acquisition and production of phytohormones) and indirect (resistance induction, antibiotic and secondary metabolite production, siderophore production, and mitigation of abiotic and biotic stresses) implications of endophytic colonization. Furthermore, a thorough discussion of these mechanisms is provided. Several challenges, including isolation complexities, classification of novel strains, and the impact of terrestrial location, vegetation type, and anthropogenic reluctance to use fungal entomopathogens, have been recognized as hurdles. However, recent advancements in biotechnology within microbial research hold promising solutions to many of these challenges. Ultimately, the current constraints delineate potential future avenues for leveraging endophytic fungal entomopathogens as dual microbial control agents.
摘要：
昆虫病原真菌,通常主要承认它们的杀虫特性，在生态系统中发挥不同的作用。这些角色包括内生，对植物病害的拮抗作用，促进植物的生长，和根际的居住，自然发生和人工接种，越来越多的当代研究证实了这一点。许多研究强调了内生菌定植的有益方面。这篇综述旨在系统地组织有关直接（植物激素的营养获取和生产）和间接（抗性诱导，抗生素和次级代谢产物的产生，铁载体生产，以及减轻非生物和生物胁迫）内生菌定植的影响。此外，提供了对这些机制的彻底讨论。几个挑战，包括隔离复杂性，新菌株的分类，以及地面位置的影响，植被类型,人为不愿使用真菌昆虫病原体，被认为是障碍。然而,微生物研究中生物技术的最新进展为许多这些挑战提供了有希望的解决方案。最终,当前的限制描述了利用内生真菌昆虫病原体作为双重微生物控制剂的潜在未来途径。
