Brown rust Puccinia hordei pustules on barley with distinctive halos

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Size: 4445px × 4766px
Photo credit: © Nigel Cattlin / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: agriculture, alternate, barley, basidiomycota, brown, cereal, chlorotic, close, crop, disease, diseased, flag, flagleaf, fungal, fungi, fungus, green, halo, halos, heteroecious, hordei, host, infection, leaf, leaves, orange, overwinter, pathogen, puccinia, pucciniaceae, pucciniomycetes, pustule, pustules, ring, rust, urediniospores