P. nicotianae hyphal swellings in water 100x. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands)
Photo Gallery
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P. nicotianae hyphal swelling  |
P. cambivora colony morphology on MA  Appressed stellate colony morphology at 14 days at 20°C on MA |
P. austrocedrae oogonium  Oogonia with and without brown pigment, photo from Q-bank, used with permission |
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Vehicle washing  Truck washing to avoid spread of P. lateralis |
P. cactorum sporangia  Broadly ovoid, papillate sporangia in water. |
Port Orford Cedar Hedge row  Chamaecyparis lawsoniana residential hedge row with alive and dead trees |
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P. pseudotsugae sporangia  Broadly ovoid, papillate sporangia in water |
Growth of P. megakarya on V8 agar  Growth of P. megakarya on V8 agar |
P. agathidicia growth on V8  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
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P. siskiyouensis oogonium with amphigynous antheridium  P. siskiyouensis oogonium with amphigynous antheridium |
P. agathidicida growth on MEA  Diffuse, non-patterned, colony morphology of ICMP 16471 (the original “Gadgil isolate”) after 10-days incubation at 20°C in the dark |
P. ramorum bleeding canker  Bark cracks with black ooze in coast live oak, a symptom of P. ramorum canker. |