P. palmivora colony morphology on PDA
Photo Gallery
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P. palmivora colony morphology on PDA  |
P. pseudosyringae oogonium  Oogonium with paragynous antheridium in agar |
P. cactorum colony morphology on PDA  Colony morphology on PDA at 14 days |
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P. austrocedrae colony morphology on Tomato juice agar  Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar |
P. pinifolia on Pinus radiata  Pinus radiata needles, note “black line” symptom near needle bases |
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. megakarya disease symptoms on Theobroma cacao
Symptoms of black pod disease of cocoa (T. cacao)
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P. katsurae disease symptoms  Infected chestnut tree with girdling canker on stem |
P. cryptogea sporangium  Ovoid non-papillate sporangia in water. |
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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. pluvialis colony morphology on carrot agar  Colony morphology on carrot agar at 20 days |
P. kernoviae sporangium  Asymmetrical sporangium, photo from Q-bank, used with permission |