P. ramorum sporangium
Photo Gallery
P. ramorum sporangium |
P. tentaculata on V-8 media Culture of P. tentaculata on V-8 media |
P. cambivora colony morphology on V8 Colony morphology on V8 at 14 days |
P. ramorum leaf symptoms on tan oak Tip symptoms on tanoak seedling (Notholithocarpus densiflorus). |
P. alni sporangia Non-papillate sporangia of P. alni showing nested proliferation. |
P. chlamydospora chlamydospore Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm. |
P. cambivora bole canker Fagus sylvatica bole canker |
P. pinifolia on Pinus radiata Pinus radiata, note Stem canker associated with necrotic needles. |
P. pinifolia on Pinus radiata Pinus radiata dead needles caused by DFP with healthy new growth from DFP |
P. pinifolia sporangium Non- papillate and caducous sporangia of Phytophthora pinifolia isolated from the infected P. radiata needles. |
P. siskiyouensis colony morphology on V8 Colony morphology on V8 at 14 days |
P. pinifolia on Pinus radiata Pinus radiata, note Infected needles at right angles to stem |