Wheat Disease Identification Guide - University of Idaho Extension ...

ContentsDiseases affecting heads and grainCommon bunt.......................................................................... 1Fusarium head blight................................................................ 2Loose smut............................................................................... 3Sooty head molds...................................................................... 4Stagonospora nodorum blotch.................................................. 5Diseases affecting leavesBacterial streak......................................................................... 6Barley yellow dwarf................................................................... 7Leaf rust................................................................................... 8Powdery mildew....................................................................... 9Septoria tritici blotch...............................................................10Stagonospora nodorum blotch.................................................11Stem rust................................................................................ 12Stripe rust.............................................................................. 13Tan spot..................................................................................14Wheat soilborne mosaic.......................................................... 15Wheat spindle streak mosaic....................................................16Wheat streak mosaic...............................................................17Diseases affecting stem and rootsCephalosporium stripe............................................................18Common root rot.....................................................................19Fusarium root, crown, and foot rots........................................ 20Take-all................................................................................. 21