Leek rust (Puccinia allii) on welsh onion leaves (Allium fistulosum).

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Size: 3504px × 2336px
Photo credit: © GEOFF KIDD/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: botanical, botany, chlorosis, close-, closeup, cut-, cutout, disease, disfigure, foliage, fungal, fungus, garden, gardening, grown, herb, horticultural, horticulture, infect, infected, infection, leaf, leaves, lesion, lesions, mentha, menthae, mint, orange, plant, plants, pot, problem, puccinia, pustule, pustules, rust, spicata, surface, upper