Regulation of Intracellular Reactive Oxygen Species Levels after the Development of <i>Phallus rubrovolvatus</i> Rot Disease Due to <i>Trichoderma koningii</i> Mycoparasitism.

ABSTRACT: Phallus rubrovolvatus is a unique mushroom used for medicinal and dietary purposes in China. In recent years, however, the rot disease of P. rubrovolvatus has seriously affected its yield and quality, becoming an economically important threat. In this study, samples of symptomatic tissues were collected, isolated, and identified from five major P. rubrovolvatus production regions in Guizhou Province, China. Based on combined analyses of phylogenies (ITS and EF1-α), morphological characteristics and Koch's postulates, Trichoderma koningiopsis and Trichoderma koningii were identified as the pathogenic fungal species. Among these, T. koningii exhibited stronger pathogenicity than the other strains; thus, T. koningii was used as the test

SUBMITTER: Lu M 

PROVIDER: S-EPMC10219376 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature