A New Canker Disease of Crabapple Trees Caused by <i>Phacidiopycnis washingtonensis</i> in Washington State

Fig. 3. Conidia of Phacidiopycnis washingtonensis. Scale bar = 10 ┬Ám.



Image from Plant Health Progress article:
A New Canker Disease of Crabapple Trees Caused by Phacidiopycnis washingtonensis in Washington State