Deoxynivalenol-nonproducing Fusarium graminearum Causes Initial Infection, but does not Cause DiseaseSpread in Wheat Spikes

Abstract
Fusarium graminearum is a major pathogen that causes fusarium head blight (FHB) in wheat and produces deoxynivalenol (DON) in infected grain. In previous studies, the trichodiene synthase gene ( Tri5)...