Globose chlamydospore (Fitopatol. bras. 2005)
Photo Gallery
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P. nicotianae chlamydospore  |
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. |
P. alni sporangia  Non-papillate sporangia of P. alni showing nested proliferation. |
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P. pinifolia sporulation  Sporulation on edge of hemp seed, photo from Q-bank, used with permission. |
P. lateralis sporangia  Sporangia of P. lateralis showing internal and external proliferation |
P. lateralis on Port Orford cedar  Atypical decline caused by aerial infections in Scaër, France |
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P. lateralis colony morphology on PDA  Growth morphology on PDA of Phytophthora lateralis |
P. siskiyouensis canker on Italian alder  Bleeding canker at the base of a tree and a sprinkler emitter (arrow) adjacent to the trunk |
P. katsurae sporangia  Papillate, non-caducous sporangia; photo used with permission from Q-bank |
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P. pluvialis symptoms  Symptoms of red needle cast on Douglas-fir needles |
P. cambivora sporangium with internal extended proliferation  Empty sporagia showing internal nested and extended proliferation |
P. kernoviae oogonia  Mycol.Res 109, 853-859; Representative oogonia, antheridia and thick walled plerotic oospores of Phytophthora kernoviae. |