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. pluvialis on Pinus radiata in New Zealand  Typical red needle cast symptoms along a twig. Lesions begin at the base of the needle which subsequently turns brown and is cast from the twig. |
P. pinifolia on Pinus radiata  Pinus radiata stand, note Defoliation and regrowth |
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Dying Port Orford Cedar trees  |
P. cinnamomi cork oak decline  Red oak with embedded lesions, France |
P. siskiyouensis bleeding canker  Bole lesions in the tissues under the bark of a bleeding canker: discoloration in the secondary phloem tissue |
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P. lateralis on Port Orford cedar  Lesion caused by aerial infection on Chaemacyparis lawsoniana in Lopérec, France |
P. cactorum colony morphology on PDA  Colony morphology on PDA at 14 days |
P. pinifolia on Pinus radiata  Dead needles on lower side of P. radiata branch. |
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P. boehmeriae symptoms  Symptoms of gummosis on black wattle (Acacia mearnsii) |
P. megakarya chlamydospore 
Terminal chlamydospore of P. megakarya
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P. chlamydospora sporangium  Phytophthora chlamydospora sporangia in water, showing subsporangial elongation. Bar is 20 µm. |