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Stagonospora leaf blotch (Stagonospora nodorum) on Wheat (Triticum aestivum)


14 Images
5385853
Paul Bachi
University of Kentucky Research and Education Center

Oval-shaped, brown spots with a yellow border on infected leaves

5385854
Paul Bachi
University of Kentucky Research and Education Center

Oval-shaped, brown spots with a yellow border on infected leaves

5385855
Paul Bachi
University of Kentucky Research and Education Center

Close-up of oval-shaped, brown spots with a yellow border on infected leaves

5385856
Paul Bachi
University of Kentucky Research and Education Center

Close-up of oval-shaped, brown spots with a yellow border on infected leaves

5385857
Paul Bachi
University of Kentucky Research and Education Center

Close-up of an oval-shaped, brown spot with a yellow border with reddish-colored spore-producing bodies ("pycnidia") barely visible against the color of the surrounding infected tissue.

5385858
Paul Bachi
University of Kentucky Research and Education Center

Close-up of an oval-shaped, brown spot with a yellow border and reddish-colored spore-producing bodies ("pycnidia") barely visible against the color of the surrounding infected tissue.

5385859
Paul Bachi
University of Kentucky Research and Education Center

Close-up of an oval-shaped, brown spot with a yellow border and reddish-colored spore-producing bodies ("pycnidia") barely visible against the color of the surrounding infected tissue.

5385860
Paul Bachi
University of Kentucky Research and Education Center

Close-up of an oval-shaped, brown spot with a yellow border and reddish-colored spore-producing bodies ("pycnidia") barely visible against the color of the surrounding infected tissue.

5385861
Paul Bachi
University of Kentucky Research and Education Center

Dark-field observation of infected leaf tissue with many spore-producing bodies ("pycnidia") and a measurement scale

5385862
Paul Bachi
University of Kentucky Research and Education Center

Dark-field observation of infected leaf tissue with several spore-producing bodies ("pycnidia") and a measurement scale

5385863
Paul Bachi
University of Kentucky Research and Education Center

Dark-field observation of infected leaf tissue with several spore-producing bodies ("pycnidia") and spores with a measurement scale

5385864
Paul Bachi
University of Kentucky Research and Education Center

Dark-field observation of asexual spores of the fungus Stagonospora nodorum with a measurement scale

5385865
Paul Bachi
University of Kentucky Research and Education Center

Asexual spores of the fungus Stagonospora nodorum with a measurement scale

5385866
Paul Bachi
University of Kentucky Research and Education Center

Asexual spores of the fungus Stagonospora nodorum with a measurement scale and measurement of some individual spores