First Report of Powdery Mildew of <i>Omphalodes cappadocica</i> Caused by <i>Golovinomyces cynoglossi</i> (<i>Erysiphe cynoglossi</i>) in North America

Fig. 4. Conidia formed by Golovinomyces cynoglossi on Omphalodes cappadocica.



Image from Plant Health Progress article:
First Report of Powdery Mildew of Omphalodes cappadocica Caused by Golovinomyces cynoglossi (Erysiphe cynoglossi) in North America