Mechanisms of Increase of Winter Wheat Frost Resistance Under Tebuconazole Treatment at Early Stage of Growth: Role of Hormone- and Reactive Oxygen Species-Mediated Signaling Pathways.

1, 2, 4-triazole derivatives, including tebuconazole, have been reported to show positive physiological effects in cereals apart from fungicidal activity and to increase plants' tolerance against temperature stress. This study investigates the mechanisms of increasing frost resistance of etiolated winter wheat ( L., "Irkutskaya" variety) seedlings by tebuconazole-based seed dresser "Bunker" (1.