桑椹菌核病研究进展  

Research progress of mulberry sclerotial disease

作　　者：吕志远 田立超[1,2] 何宁佳 LÜZhiyuan;TIAN Lichao;HE Ningjia(Institute of Plant Protection,Chongqing Landscape and Gardening Research Institute,Chongqing 401329,China;Chongqing Key Laboratory of Germplasm Innovation and Utilization of Native Plants,Chongqing 401329,China;State Key Laboratory of Silkworm Genome Biology,Southwest University,Chongqing 400716,China)

机构地区：[1]重庆市风景园林科学研究院植物保护研究所,重庆401329 [2]川渝共建乡土植物种质创新与利用重庆市重点实验室,重庆401329 [3]西南大学家蚕基因组生物学国家重点实验室,重庆400716

出　　处：《植物病理学报》2023年第1期1-12,共12页Acta Phytopathologica Sinica

基　　金：国家重点研发计划(2019YFD1001200);重庆市科技局绩效引导专项院管项目。

摘　　要：桑椹菌核病是由3种子囊菌真菌引起的相似症状病害的统称,为果桑生产中的毁灭性真菌病害,严重制约果桑产业的发展。这3种病原菌同为死体营养型病原菌,其侵染手段多样,侵染机制复杂。由于3种病原菌在人工培养上存在不同程度的困难(桑实杯盘菌和肉阜状杯盘菌难培养,核地杖菌在人工培养基上不能完成生活史),在一定程度上限制了病原菌的研究。本文综述了桑椹菌核病的侵染循环、病原菌、病害流行、病原菌与寄主互作等方面的研究进展,并对未来的研究进行了展望,以期对桑椹菌核病的深入研究提供参考。Mulberry sclerotial disease, a general term for diseases with similar symptoms caused by three ascomycetous fungi, is a devastating fungal disease for fruit mulberry production, which seriously restricts the deve-lopment of the mulberry industry. The three pathogens are necrotrophic fungi, with various infection means and complicated infection mechanisms. The different degrees of difficulty in artificial cultivation of these three pathogens limit the research process of pathogens to a certain extent. For instance, Ciboria shiraiana and Ciboria carunculoides are difficult to cultivate whereas Scleromitrula shiraiana cannot complete the life cycle on artificial medium. This article summarized the research progress on disease cycle, pathogens, disease epidemic, pathogens-host interaction, and prospects for future research. The studies would provide a reference for further research on mulberry sclerotial disease.

关 键 词：桑椹菌核病 病害循环 病害流行 致病机制 

分 类 号：S432.44[农业科学—植物病理学]