Identification and Pathogenicity of Paramyrothecium Species Associated with Leaf Spot Disease in Northern Thailand.

ABSTRACT: Species of Paramyrothecium that are reported as plant pathogens and cause leaf spot or leaf blight have been reported on many commercial crops worldwide. In 2019, during a survey of fungi causing leaf spots on plants in Chiang Mai and Mae Hong Son provinces, northern Thailand, 16 isolates from 14 host species across nine plant families were collected. A new species Paramyrothecium vignicola sp. nov. was identified based on morphology and concatenated (ITS, cmdA, rpb2, and tub2) phylogeny. Further, P. breviseta and P. foliicola represented novel geographic records to Thailand, while P. eichhorniae represented a novel host record (Psophocarpus sp., Centrosema sp., Aristolochia sp.). These species were confirmed to b

SUBMITTER: Withee P 

PROVIDER: S-EPMC9182731 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature