Host Metabolites Directly Suppress Fusarium Mycotoxin Biosynthesis and Enable Integrated Control of Rice Spikelet Rot Disease
Rice spikelet rot disease (RSRD) threatens food safety by contaminating grains with diverse mycotoxins. This study revealed a climate-driven shift in pathogen dominance from Alternaria spp. to Fusarium spp., determining associated toxin chemotypes. Untargeted LC–MS metabolomics of wheat infected by Fusarium graminear...