P. cinnamomi colony growth on PDA at 14 days
Photo Gallery
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P. cinnamomi colony morphology on PDA  |
P. cambivora disease symptoms  Crown symptoms of Ink disease on sweet chestnut |
P. pluvialis on Pinus radiata in New Zealand  A stand of Pinus radiata trees affected by red needle cast disease. Note that frequently only the lower part of the crown is affected. |
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P. pinifolia colony morphology on CMA-NARP  Colony morphology of P. pinifolia at 20°C on CMA-NARP after 3 weeks. From Duran et al. 2008 |
P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |
P. nicotianae chlamydospore  Globose chlamydospore (Fitopatol. bras. 2005) |
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P. ramorum canker  Bark discoloration and zone lines in coast live oak (Quercus agrifolia) |
Comparative gametangial morphology of Phytophthora Clade 5 species  Comparative gametangial morphology of Phytophthora Clade 5 species, with SEM (top) and light microscopy (bottom). P. heveae has smooth walled oogonia with funnel-shaped, amphigynous antheridia. P. agathidicida has mildly stipulate oogonia with globose amphigynous antheridia. P.cocois has mildly bullate oogonia with reflexed amphigynous antheridia. P. castaneae has coarsely bullate oogonium with rugose protuberances and narrow amphigynous antheridia (Weir et al. 2015). |
P. cryptogea hyphal swellings  Cluster of small, angular to globose hyphal swellings formed in water |
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P. cambivora disease symptoms  Dead and dying chinquapin infected with P. cambivora |
P. alni in alder, Illwald, France  P. alni in alder, Illwald, France |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata with an elongated neck or beak. |