Kauri tree in New Zealand with disease symptoms
Photo Gallery
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Phytophthora taxon Agathis bole canker  |
P. cambivora oogonium  P. cambivora oogonium with antheridium |
P. pluvialis sporangium  Sporangium showing typical ovoid shape and semi-papillate condition |
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P. frigida sporangia  Noncaducous sporangia showing ovoid shape and papillate condition |
P. nicotianae chlamydospore  Globose chlamydospore (Fitopatol. bras. 2005) |
P. alni canker on gray alder  Grey alder (A. incana) with collar rot caused by P. alni |
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P. kernoviae colony morphology  From Mycol.Res 109, 853-859; growth on CA under different conditions |
P. pseudosyringae sporangium  Ovoid, semipapillate sporangia showing medium length pedicel |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
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P. alni subsp alni sporangium  Non-papillate, non caducous sporangium, photo used with permission from Q-bank |
P. agathidicida growth on CMA  Diffuse, non-patterned, colony morphology of ICMP 16471 (the original “Gadgil isolate”) after 10-days incubation at 20°C in the dark |
P. nemorosa sporangia  Ovoid, semi-papillate sporangia showing sympodial development of sporangiophore |