State Key Laboratory of Crop Biology/Shandong Key Laboratory of Crop Biology/College of Agronomy Shandong Agricultural University Tai''an 271018 P.R.China;
Shandong Agricultural University Fertilizer Science Technology Co. Ltd. Feicheng 271600 P.R. China;
Triticeae; Fusarium head blight(FHB); BSMV-VIGS; RNAi;