Cork oak decline, Portugal
Photo Gallery
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P. cinnamomi cork oak decline  |
P. katsurae disease symptoms  Infected chestnut (Castanea) with bleeding canker |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata |
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P. nicotianae colony morphology on V8  Phytophthora nicotianae CBS 321.49 V8 after 7 days at 24 degrees. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
P. cinnamomi cork oak decline  Red oak with embedded lesions, France |
P. pinifolia on Pinus radiata  Dead needles on lower side of P. radiata branch. |
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P. pluvialis hyphal swellings  P. pluvialis hyphal swellings in water |
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. cambivora sporangium with sympodial proliferation  Empty sporagium showing sympodial proliferation |
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P. cinnamomi on Jarrah  Dieback in Jarrah, Western Australia |
P. siskiyouensis colony morphology on V8  Colony morphology on V8 at 14 days |
P. siskiyouensis oogonium with paragynous antheridium  P. siskiyouensis oogonium with paragynous antheridium |