Virulence and Host Range of Fungi Associated With the Invasive Plant Ageratina adenophora.

ABSTRACT: To determine whether disease-mediated invasion of exotic plants can occur and whether this increases the risk of disease transmission in local ecosystems, it is necessary to characterize the species composition and host range of pathogens accumulated in invasive plants. In this study, we found that Didymellaceae, a family containing economically important plant fungal pathogens, is commonly associated with the invasive plant Ageratina adenophora. Accordingly, we characterized its phylogenetic position through multi-locus phylogenetic analysis, as well as its environmental distribution, virulence, and host range. The results indicated that 213 fungal collections were from 11 genera in Didymellaceae, ten of which are known, and one is potentially new. Didymella, Epicoccum

SUBMITTER: Chen L 

PROVIDER: S-EPMC9087049 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature