Taxonomic circumscription of melanconis-like fungi causing canker disease in China.

ABSTRACT: Melanconis-like species comprise latent fungal pathogens with a wide range of woody hosts. Taxonomy of these pathogens is difficult due to their uninformative descriptions and similar asexual morphology. Based on molecular phylogenies, many species of this group were placed in various families of Diaporthales. In this study, eight species of melanconis-like fungi were isolated from Betulaalbosinensis, B.platyphylla (Betulaceae), Cornuscontroversa (Cornaceae), Corylusmandshurica (Betulaceae) and Juglansregia (Juglandaceae) in China. These species were phylogenetically placed in three families of Diaporhthales, i.e. Juglanconisjuglandina, J.oblonga (Juglanconidaceae), Melanconiellabetulicola sp. nov., M.corylina sp. nov

SUBMITTER: Fan X 

PROVIDER: S-EPMC6286988 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature