P. cambivora oogonium with antheridium
Photo Gallery
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P. cambivora oogonium  |
P. cambivora colony morphology on MA  Appressed colony morphology at 14 days at 20°C on MA |
P. nicotianae hyphal swelling  P. nicotianae hyphal swellings in water 100x. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
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P. lateralis on Port Orford cedar  Localized branch infection of Chaemacyparis lawsoniana in Lopérec, France |
P. katsurae disease symptoms  Infected chestnut (Castanea) with bleeding canker |
P. pinifolia sporangium  Non- papillate and caducous sporangia of Phytophthora pinifolia isolated from the infected P. radiata needles. |
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P. cinnamomi hyphal swelling  P. cinnamomi hyphal swelling (or thin walled chlamydospores) |
P. cambivora sporangium with internal extended proliferation  Empty sporagia showing internal nested and extended proliferation |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
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P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
Phytophthora cactorum canker on beech tree  Canker on Fagus sp. caused by Phytophthora cactorum. |
P. pluvialis sporangia.  P. pluvialis sporangia on tape peel from infected Douglas-fir needle. |