Gum oozing out of longitudinal lesion
Photo Gallery
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P. agathidicida lesion on kauri tree  |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
P. pinifolia on Pinus radiata  Pinus radiata stand, note Defoliation and regrowth |
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P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
P. pinifolia on Pinus radiata  Dead needles on lower side of P. radiata branch. |
Dead Port Orford Cedar trees  Dead Chamaecyparis lawsoniana trees along road |
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P. ramorum canker  Bark discoloration and zone lines in coast live oak (Quercus agrifolia) |
P. cinnamomi cork oak decline  Cork oak decline, Portugal |
P. ramorum chlamydospores  P. ramorum chlamydospores |
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P. pinifolia on Pinus radiata  Pinus radiata, note grey and collapsed needle bases |
P. cinnamomi on Jarrah  Dieback in Jarrah, Western Australia |
P. pseudotsugae paragynous oogonium  P. pseudotsugae oogonium with paragynous antheridia, note the disrupted contents of the abortive oogonia |