Willow rust Melampsora spp pustules on Salix sp leaf underside

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Size: 5300px × 3520px
Photo credit: © Nigel Cattlin / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: biomass, close, devon, disease, england, forestry, fungal, fungus, garden, leaf, melampsora, pathogen, pustule, pustules, rust, surface, tree, trees, uk, underside, willow