Phytophthora chlamydospora chlamydospore in agar. Bar is 20µm.
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P. chlamydospora hyphal swellings  |
P. ramorum sporangia and chlamydospores  Sporangia and chlamydospores of P. ramorum |
P. cinnamomi cork oak decline  Cork oak decline, Portugal |
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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. cinnamomi hyphal swellings  P. cinnamomi hyphal swellings (or thin walled chlamydospores) |
Growth of P. palmivora on CMA  Growth of P. palmivora on corn meal agar |
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P. palmivora oogonia  P. palmivora oogonia with antheridia |
P. pinifolia on Pinus radiata  Pinus radiata stand, note Defoliation and regrowth |
P. katsurae disease symptoms  Infected chestnut tree with girdling canker on stem |
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P. pluvialis sporangium  Sporangium showing typical ovoid shape and semi-papillate condition |
P. austrocedrae colony morphology on Tomato juice agar  Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar |
P. cinnamomi on Banksia  Gretna Weste injecting Banksia with phosphonate |