P. tentaculata chlamydospore with short hyphal projection
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P. tentaculata chlamydospore  |
P. boehmeriae oogonia  Oogonia and oospores with amphigynous antheridia |
P. cinnamomi on Fraser fir  Frasier fir Christmas trees, North Carolina |
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P. pseudotsugae amphigynous oogonium  P. pseudotsugae oogonium with amphigynous antheridia |
P. pinifolia on Pinus radiata  Pinus radiata needles, note “black line” symptom near needle bases |
P. austrocedrae - hyphal swellings  Morphology of hyphae of Phytophthora austrocedrae, from Greslebin et al. 2007 |
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P. nicotianae colony morphology on CMA  Phytophthora nicotianae CBS 321.49 CMA after 7 days at 24 degrees. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
P. lateralis on Port Orford cedar  Dying Chaemacyparis lawsoniana trees in Lopérec, France. |
P. ramorum colony morphology on CMA PARP  P. ramorum colony morphology on CMA PARP |
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P. chlamydospora chlamydospore  Phytophthora chlamydospora chlamydospore in agar. Bar is 20 µm. |
P. pluvialis sporangium  Sporangia showing typical ovoid shape and semi-papillate condition |
P. cambivora colony morphology on PDA  Appressed colony morphology at 14 days at 20°C on PDA |