Tebuconazole is a triazole fungicide taken up by plants and transported within tissues. It is effective as a seed dressing against various smut and bunt diseases of cereals. As a foliar spray, it controls numerous pathogens such as rust species, powdery mildew, and scale in various crops. Also used to control pests including yellow leaf spot, black spot, net blotch, and Scelerotinia rot.

Tebuconazole can be applied to control above mentioned diseases on cereals (including wheat, barley, oat, rye), grapes, peanuts, vegetables (onions and peas), bananas, sugarcane.