First Report of <i>Phytophthora cambivora</i> on Hybrid Rhododendron in North Carolina

Fig. 2. Inoculation of rhododendron cv. Roseum Elegans with agar disks containing mycelium of Phytophthora cambivora. Disks and tissue were wrapped with Parafilm M prior to placement under intermittent mist.



Image from Plant Health Progress article:
First Report of Phytophthora cambivora on Hybrid Rhododendron in North Carolina