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- Title
人工栽培蛹虫草的病原真菌.
- Authors
刘晴; 王芬; 徐方旭; 徐岩岩; 董彩虹
- Abstract
Fungal diseases occurred on cultivated Cordyceps militaris often caused severe damage. In this study, the pathogenic fungi of C. militaris were isolated, purified and identified and their pathogenicity was tested. The occurrence characteristics of the diseases were also analyzed. The results indicated that the pathogenic fungi of C. militaris were mainly Calcarisporium cordycipiticola, Trichothecium crotocinigenum, Fusarium sp., Schizophyllum commune, Trichoderma harzianum, Purpureocillium lilacinum, Ustilaginoidea virens, Clonostachys rosea, T. ovalisporum, Penicillium expansum, Aspergillus oryzae and A. niger. Calcarisporium cordycipiticola was the main pathogen causing infectious diseases of C. militaris. Calcarisporium cordycipiticola, T. crotocinigenum, Fusarium sp., S. commune and T. harzianum mainly infected fruiting bodies, while P. lilacinum, U. virens, C. rosea, T. ovalisporum, P. expansum, A. oryzae and A. niger mainly infected mycelia on culture media. Fusarium sp., S. commune, T. harzianum, P. lilacinum, U. virens and C. rosea were firstly reported as the pathogens of C. militaris. This study provides reference for prevention and control of C. militaris disease in industrialized large-scale cultivation of the fungus.
- Subjects
FRUITING bodies (Fungi); PATHOGENIC fungi; KOJI; APPLE blue mold; CORDYCEPS; TRICHODERMA harzianum
- Publication
Mycosystema, 2021, Vol 40, Issue 11, p2962
- ISSN
1672-6472
- Publication type
Article
- DOI
10.13346/j.mycosystema.210147