Black wattle bark with symptoms of gummosis
Photo Gallery
P. frigida symptoms 3 |
P. ramorum sporangium P. ramorum sporangium |
P. tentaculata disease symptoms on California mugwort Outplanted California mugwort (Artemisia douglasiana) infected with P. tentaculata, 4.5 years after planting. Plant shows stunting and chlorosis. (P. cryptogea and P. lacustris were also baited from roots/soil of this plant). |
Growth of P. arenaria on MEA Colony morphology of Phytophthora arenaria after 7 days at 20°C on malt extract agar |
Phytophthora chlamydospora sporangium Phytophthora chlamydospora sporangia in water, showing internal proliferation. Bar is 20 µm. |
P. pinifolia sporangium Cysts remain in sporangium after discharge, photo from Q-bank, used with permission |
Vehicle washing Truck washing to avoid spread of P. lateralis |
P. lateralis on Port Orford cedar Bole lesion on Chaemacyparis lawsoniana in Lopérec, France |
P. austrocedrae - Mal del ciprés, stages of decline Mal del ciprés, stages of decline |
P. cinnamomi hyphal swellings P. cinnamomi hyphal swellings (or thin walled chlamydospores) |
P. ramorum colony morphology on PDA P. ramorum colony morphology on PDA |
P. palmivora colony morphology on V8 Growth of P. palmivora on V8 agar |