First Report of Powdery Mildew of <i>Kalanchoe blossfeldiana</i> caused by <i>Sphaerotheca fuliginea</i> (<i>Podosphaera fuliginea</i>) in the Pacific Northwest

Fig. 4. Conidia of Sphaerotheca fuliginea, some exhibiting fibrosin bodies.



Image from Plant Health Progress article:
First Report of Powdery Mildew of Kalanchoe blossfeldiana caused by Sphaerotheca fuliginea (Podosphaera fuliginea) in the Pacific Northwest