Black pod of cacao in Ecuador caused by P. palmivora (see lesioned fruit on left).
Photo Gallery
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Black pod disease of cacao caused by P. palmivora  |
P. lateralis on Port Orford cedar  Lesion caused by aerial infection on Chaemacyparis lawsoniana in Lopérec, France |
P. megakarya chlamydospore 
Terminal chlamydospore of P. megakarya
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P. cinnamomi sporangium  P. cinnamomi sporangium |
P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
P. chlamydospora sporangium  Phytophthora chlamydospora sporangium in water. Bar is 20µm. |
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P. pluvialis symptoms on Douglas-fir  Red needle cast symptoms on Douglas-fir in western Oregon, 2015 |
P. nicotianae symptoms 2  Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
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). |
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P. austrocedrae colony morphology on CMA  Colony morphology of P. austrocedrae at 16ºC after 4 weeks on CMA |
P. cambivora disease symptoms  Crown symptoms of Ink disease on sweet chestnut |
P. frigida chlamydospore  Globose chlamydospores of P. frigida |