P. megakarya sporangia
Photo Gallery
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P. megakarya sporangia (photo from Q-bank, used with permission).  |
P. siskiyouensis bleeding canker  Bole lesions in the tissues under the bark of a bleeding canker: discoloration in the secondary phloem tissue |
P. ramorum colony morphology on PDA  P. ramorum colony morphology on PDA |
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P. ramorum chlamydospores  P. ramorum chlamydospores |
Growth of P. megakarya on PDA  Growth of P. megakarya on potato dextrose agar |
P. pinifolia colony morphology on V8  Colony pattern after 7 days on V8 at 24C, photo from Q-bank, used with permission |
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P. pseudotsugae amphigynous oogonium  P. pseudotsugae oogonium with amphigynous antheridia |
Growth of P. arenaria on V8  Colony morphology of Phytophthora arenaria after 7 days at 20°C on V8 agar |
P. austrocedrae - Mal del ciprés in Argentina  Mal del ciprés looking toward Rio Grande, Chubut Province, Argentina |
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P. katsurae oogonia  Oogonia with ornamentation |
P. lateralis on Port Orford cedar  Typical decline of Chaemacyparis lawsoniana in Landrévarzec, France. |
P. austrocedrae colony morphology on CMA  Colony morphology of P. austrocedrae at 16ºC after 4 weeks on CMA |