![](http://www.alamy.com/thumbs/6/F60D40CE-EE10-47E7-B9B2-D4D4FA2DA81E/DE8784.jpg)
A photomicrograph of oat crown rust, Puccinia coronata, pustules on an oats leaf
Size: 4288px × 2848px
Photo credit: © Nigel Cattlin / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: august, coronata, crop, crown, devon, disease, fungal, fungus, leaf, oat, oats, pathogen, photomicrograph, plant, puccinia, pustule, pustules, rust, spore, spores, stomata