Oogonia with ornamentation
Photo Gallery
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P. katsurae oogonia  |
P. pinifolia on Pinus radiata  Pinus radiata, note Stem canker associated with necrotic needles. |
P. cambivora disease symptoms  Collar canker rot of Ink disease on sweet chestnut |
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P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
P. siskiyouensis bleeding canker  Close-up of margin area of bole lesions under the bark of a bleeding canker |
Mat to control spread of P. agathidicida  Jogger running over a plastic-reinforced, foam-mat containing a 2% solution of Trigene™ Advance (quaternary ammonium compound) as part of a cross-country event, in the Waitakere Regional Park |
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P. palmivora sporangia
 P. palmivora caducous papillate sporangia
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P. agathidicida lesion on kauri tree  Close up of gum oozing out of lower trunk lesions of a young kauri tree at Maungaroa Ridge, Piha region of Waitakere Regional Park |
P. katsurae growth morphology on β-CMA  Growth morphology at 7 days on β-CMA |
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P. cambivora symptoms  Bleeding canker, European beech, OSU campus |
P. agathidicia growth on PDA  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
P. cinnamomi in Australia  Death of Xanthoria and other native vegetation, Victoria, Australia |