Fagus sylvatica bole canker
Photo Gallery
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P. cambivora bole canker  |
P. cambivora tar spots  Tar spots on European beech (Fagus sylvatica) with bark removed. Lesse, Germany |
P. pluvialis on Pinus radiata in New Zealand  A stand of Pinus radiata trees affected by red needle cast disease. Note that frequently only the lower part of the crown is affected. |
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P. cambivora oogonium  P. cambivora oogonium with antheridium |
P. katsurae disease symptoms  Infected chestnut (Castanea) with bleeding canker |
P. austrocedrae colony morphology on CMA  Colony morphology of P. austrocedrae at 16ºC after 4 weeks on CMA |
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P. lateralis on Port Orford cedar  Localized branch infection of Chaemacyparis lawsoniana in Lopérec, France |
P. alni symptoms on European Alder  Mature, riparian common alder (A. glutinosa) stand with high impact of Phytophthora root and collar rot. |
P. siskiyouensis disease symptoms on Italian alder  Phytophthora collar rot on Italian alder trees: standing, dead tree |
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P. pinifolia on Pinus radiata  Pinus radiata, note Infected needles at right angles to stem |
P. cinnamomi on Fraser fir  Frasier fir Christmas trees, North Carolina |
P. cryptogea sporangia  Sporangiophore showing internal proliferation through empty sporangia after zoospore release |