Mycol.Res 109, 853-859; Representative oogonia, antheridia and thick walled plerotic oospores of Phytophthora kernoviae.
Photo Gallery
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P. kernoviae oogonia  |
P. katsurae oogonium  Warty protuberances on oogonium |
P. megakarya disease symptoms on Theobroma cacao
Symptoms of black pod disease of cocoa (T. cacao)
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P. cryptogea colony morpholgy on PDA  Colony morphology on PDA at 14 days |
P. cactorum sporangia  Broadly ovoid, papillate sporangia in water. |
P. cambivora colony morphology on MA  Uniform fluffy colony morphology at 14 days at 20°C on MA |
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P. kernoviae sporangium  Papillate and caducous sporangium, photo from Q-bank, used with permission |
P. katsurae sporangia  Papillate, non-caducous sporangia; photo used with permission from Q-bank |
P. pinifolia on Pinus radiata needles  Pinus radiata needles, note “black line” symptom near needle bases |
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Phytophthora taxon Agathis bole canker  Kauri tree in New Zealand with disease symptoms |
P. cactorum sporangia  Broadly ovoid, papillate sporangia in water. |
P. cambivora sporangium with sympodial proliferation  Empty sporagium showing sympodial proliferation |