Hyphal swellings occuring at branching points of Mycelium (A), Intercalary hyphal swellings (B), Chlamydospore (C ), Sporangia (D)
Photo Gallery
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P. tentaculata microscopic characteristics  |
P. katsurae sporangia  Papillate, non-caducous sporangia; photo used with permission from Q-bank |
P. austrocedrae necrotic lesion in phloem  P. austrocedrae - necrotic lesion in phloem |
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P. tentaculata hyphae  Looping hyphae commonly seen with P. tentaculata on PARP media |
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base |
P. siskiyouensis oogonium with paragynous antheridium  P. siskiyouensis oogonium with paragynous antheridium |
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P. cinnamomi hyphal swellings  P. cinnamomi hyphal swellings (or thin walled chlamydospores) |
P. kernoviae disease on European beech  Bleeding lesion on trunk of Fagus sylvatica |
P. alni in riparian alder, Scotland  P. alni in riparian alder, Scotland |
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P. frigida oogonium  Oogonium and oospore with amphigynous antheridium |
P. agathidicia growth on PDA  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
P. siskiyouensis canker on Italian alder  Bole lesions in the tissues under the bark of a bleeding canker: distinct margin between healthy and disease tissues |