First Report of <i>Phragmidium violaceum</i> Infecting Himalaya and Evergreen Blackberries in North America

Fig. 5. Telia of Phragmidium violaceum on evergreen blackberry at 40x magnification (photo by N. Osterbauer).



Image from Plant Health Progress article:
First Report of Phragmidium violaceum Infecting Himalaya and Evergreen Blackberries in North America