Appressed stellate colony morphology at 14 days at 20°C on MA
Photo Gallery
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P. cambivora colony morphology on MA  |
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base |
P. pluvialis sporangium  Sporangium showing typical ovoid shape and semi-papillate condition |
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P. pluvialis - appearance of new growth  Tufted appearance of new growth from surviving buds on Douglas-fir, one year after defoliation. |
P. cactorum sporangia  P. cactorum sporangia |
P. pinifolia colony morphology on PDA  Colony pattern after 7 days on PDA at 24C, photo from Q-bank, used with permission. |
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P. cambivora disease symptoms  Dead and dying chinquapin infected with P. cambivora |
P. lateralis colony morphology on PDA  Growth morphology on PDA of Phytophthora lateralis |
P. lateralis sporangia  Sympodial sporangiophore with external proliferation |
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P. alni in riparian alder, Scotland  P. alni in riparian alder, Scotland |
Port Orford cedar seedlings  Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
P. ramorum sporangia and chlamydospores  Sporangia and chlamydospores of P. ramorum |