Fungal Endophytes Control Fusarium graminearum and Reduce Trichothecenes and Zearalenone in Maize.

ABSTRACT: Fusarium graminearum can cause Giberella Ear Rot (GER) and seedling blight in maize, resulting in major yield losses. Besides GER, the infected grains are consequently contaminated with multiple mycotoxins of F. graminearum. Zearalenone and trichothecenes, such as deoxynivalenol and its acetylated forms, are among the major mycotoxins associated with F. graminearum infection in maize. In the current work, we explored the effect of the endophytic fungal genera of Epicoccum and Sordaria, to control F. graminearum infection in comparative trials with Piriformospora spp., an elusive endophytic genus. Furthermore, we investigated the effect of these endophytes on zearalenone, deoxynivalenol, and 15-acetyldeoxynivalenol levels using in vitro and in planta assays. As plants are endowed with sever

SUBMITTER: F Abdallah M 

PROVIDER: S-EPMC6316275 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature