Pinus radiata, note Infected needles at right angles to stem
Photo Gallery
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P. pinifolia on Pinus radiata  |
P. alni sporangia  Non-papillate sporangia of P. alni showing nested proliferation. |
P. ramorum colony morphology on V8  P. ramorum colony morphology on V8 |
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P. cambivora sporangium with nested proliferation  Empty sporagia showing internal nested proliferation |
P. chlamydospora colony morphology on V8 agar  P. chlamydospora colony morphology on V8 agar |
P. alni in riparian alder, Germany  P. alni in riparian alder, Germany |
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Phytophthora cactorum disease symptoms on English walnut  Dieback of Juglans regia caused by Phytophthora cactorum |
P. megakarya oospore
P. megakarya oogonia, oospore, and antheridium
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P. agathidicia growth on PDA  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
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P. cambivora inactive lesion on chinquapin  Inactive lesion of P. cambivora on chinquapin |
P. pluvialis on Pinus radiata  A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
P. cambivora older hyphae  Old septate hyphae |