P. pseudotsugae colony growth on V8 agar
Photo Gallery
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P. pseudotsugae colony morphology on V8  |
P. palmivora sporangia  Sporangia (sporangiospores) showing sympodial branching |
P. pinifolia on Pinus radiata  Pinus radiata dead needles caused by DFP with healthy new growth from DFP |
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P. cactorum bleeding canker  Bleeding canker on red oak (Quercus rubra) |
P. pluvialis - appearance of new growth  Tufted appearance of new growth from surviving buds on Douglas-fir, one year after defoliation. |
Dead Port Orford Cedar  Dead Chamaecyparis lawsoniana, BLM Roseburg District in Oregon |
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P. megasperma colony morphology on V8  Colony morphology on V8 at 7 days |
P. nemorosa colony morphology on V8  Colony morphology on V8 at 14 days |
P. pinifolia colony morphology on CMA-NARP  Colony morphology of P. pinifolia at 20°C on CMA-NARP after 3 weeks. From Duran et al. 2008 |
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P. nicotianae colony morphology on PDA  Phytophthora nicotianae CBS 321.49 PDA after 7 days at 24 degrees. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
P. palmivora oogonia  P. palmivora oogonia with antheridia |
P. cambivora colony morphology on MA  Uniform fluffy colony morphology at 14 days at 20°C on MA |