Sporangia (sporangiospores) showing sympodial branching
Photo Gallery
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P. palmivora sporangia  |
P. katsurae oogonium  Warty protuberances on oogonium |
P. cambivora colony morphology on PDA  Rosaceous colony morphology at 14 days at 20°C on PDA |
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P. cambivora colony morphology on PDA  Colony morphology on PDA at 14 days |
Growth of P. megakarya on PDA  Growth of P. megakarya on potato dextrose agar |
Phytophthora cactorum canker on beech tree  Canker on Fagus sp. caused by Phytophthora cactorum. |
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P. boehmeriae sporangium  Sporangium showing ovoid and ovoid to spherical shape and papillate condition |
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base |
P. alni in riparian alder, Germany  P. alni in riparian alder, Germany |
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P. alni symptoms on European Alder  Mature, riparian common alder (A. glutinosa) stand heavily impacted by root and collar rot caused by P. alni |
P. austrocedrae - hyphal swellings  Morphology of hyphae of Phytophthora austrocedrae, from Greslebin et al. 2007 |
P. cinnamomi in Australia  Death of Xanthoria and other native vegetation, Victoria, Australia |