Effects of seed infection by Fusarium verticillioides on maize performance against Sesamia nonagrioides attack.

ABSTRACT: In maize (Zea mays L), the fungus Fusarium verticillioides can behave as a pathogen, but it is also able of asymptomatic colonization as an endophyte. Therefore, it would be of great value to identify metabolites and/or metabolic pathways implicated in mutualistic and pathogenic interactions. The objectives of the present study were: (i) to investigate the effect of seed colonization by F. verticillioides on maize growth in a group of inbreds with contrasting resistance to F. verticillioides; (ii) to know if maize priming by Fusarium seed infection affects maize response to other parasites and if these differences could depend on genotype resistance to Fusarium; and (iii) to determine which metabolites could be associated to beneficial/detrimental changes on maize performance. Targeted and

SUBMITTER: Gesteiro N 

PROVIDER: S-EPMC11615131 | biostudies-literature | 2024 Nov-Dec

REPOSITORIES: biostudies-literature