Dieback in Jarrah, Western Australia
Photo Gallery
P. cinnamomi on Jarrah |
P. alni in alder, Illwald, France P. alni in alder, Illwald, France |
P. pinifolia on Pinus radiata Pinus radiata, note Stem canker associated with necrotic needles. |
Growth of P. arenaria on V8 Colony morphology of Phytophthora arenaria after 7 days at 20°C on V8 agar |
P. ramorum sporangia P. ramorum sporangia |
P. austrocedrae hyphal swellings Hyphal swelling photo used with permission from Q-bank |
Dead Port Orford Cedar Dead Chamaecyparis lawsoniana, BLM Roseburg District in Oregon |
P. cambivora disease symptoms Ink disease impact in sweet chestnut forest in Italy |
P. austrocedrae - necrotic lesion in phloem |
P. megasperma sporangium Ovoid, non-papillate sporangia |
P. chlamydospora colony morphology on carrot agar P. chlamydospora colony morphology on carrot agar |
P. katsurae oogonium Warty protuberances on oogonium |