Tar spot of corn (IMAGE)
Caption
Tar spot symptoms (left panel) - Aerial view of infected tar spot field (top left). Close up of infected leaf (top right). Tar spot lesions (bottom left). Sporulating lesion (bottom right). Tar spot yearly spread from 2015 to 2021 (right panel).
Credit
Joshua S. MacCready et al.
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND