TECHNIQUES OF USING PROPICONAZOLE TO CONTROL TAKE-ALL OF WHEAT Studies on cytogenetics and utilization of wheat-Psathyrostachys huashanica medium material H8911 with resistance to wheat take-all fungus Studies on molecular cytogenetics of wheat-Psathyrostachys huashanica germplasm with resistance to wheat take-all fungus Development and Characterization of AcAMP-sn Transgenic Wheat with Enhanced Resistance to Wheat Take-all