Uniform fluffy colony morphology at 14 days at 20°C on PDA
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P. cambivora colony morphology on PDA |
P. agathidicia growth on PDA Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
P. pinifolia on Pinus radiata Pinus radiata, note Stem canker associated with necrotic needles. |
Basal canker on Port-Orford cedar Basal canker on Chamaecyparis lawsoniana |
P. alni canker on gray alder Grey alder (A. incana) with collar rot caused by P. alni |
Chlamydospore of P. lateralis Laterally intercalary chlamydospore of Phytophthora lateralis |
P. austrocedrae colony morphology on Tomato juice agar with B sitosterol Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar with B sitosterol |
P. katsurae oogonium Warty protuberances on oogonium |
Mal del ciprés, dead and dying trees along river Mal del ciprés, dead and dying trees along river |
P. pinifolia on Pinus radiata Pinus radiata dead needles caused by DFP with healthy new growth from DFP |
P. agathidicia sporangia Differentiation of the cytoplasm within papillate sporangia into acid fuchsin stained zoospores |
P. chlamydospora chlamydospore Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm. |