Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar
Photo Gallery
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P. austrocedrae colony morphology on Tomato juice agar  |
P. pluvialis on Pinus radiata  A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
P. cryptogea sporangium  Ovoid non-papillate sporangia in water. |
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P. pseudosyringae colony morphology on V8  Colony morphology on V8 at 14 days |
P. kernoviae sporangium  Papillate and caducous sporangium, photo from Q-bank, used with permission |
P. chlamydospora sporangium  Phytophthora chlamydospora sporangia in water, showing subsporangial elongation. Bar is 20 µm. |
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P. agathidicida sporangium  Globose to ovoid-ellipsoid, papillate sporangium |
P. katsurae disease symptoms  Infected chestnut tree with girdling canker on stem |
P. cambivora symptoms  Bleeding canker, European beech, OSU campus |
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P. frigida symptoms 1  Symptoms of gummosis on black wattle |
P. kernoviae colony morphology on CMA PARPH  Organism grown on CMA PARP[H]; Plant disease 70, 1038-1043 |
P. megasperma oogonium  Oogonium with paragynous antheridia applied close to the ogonial stalk. |