What might look like tan spot or septoria on winter wheat could be physiological leaf spot and it’s important to know the difference.If it’s physiological leaf spot there’s no point spending money on ...

" /> The wheat curl mite is a small but mighty adversary of Kansas whe. May 12, 2025 ... to the development of scab and leaf spot diseases like tan spot and Septoria in parts of the state ...

Less affected crops are growing well, with light leaf spot sprays now due. Winter barley crops show low levels of rhynchosporium and net blotch, while wheat has trace levels of septoria. Yellow rust ...

Six main diseases—Leaf Rust, Stripe Rust, Stem Rust, Powdery Mildew, Septoria Leaf Blotch, and Tan Spot—have particular emphasis. Combining the capabilities of both techniques to improve detection ...

Wheat septoria (Septoria tritici) ... Wheat leaf spot (Helminthosporium gramineum) This fungus mainly affects barley, but it can also develop on other crops. The disease develops when the plants are ...

Wheat is the typical victim for Septoria leaf spot, but this year it’s spread to oats as well. Crown rust on oats, already common in Manitoba oats, is also being found. Kaminski pointed to a number of ...

Adee SR, Pfender WF, Hartnett DC (1990) Competition between Pyrenophora tritici-repentis and Septoria nodorum in the wheat leaf as measured with the de Wit Replacement series. Phytopathology ...

This may be particularly true for “leaf spot diseases” such as tan spot or Septoria leaf blotch that survive in wheat residue and can establish early in the year.