Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar
Photo Gallery
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P. austrocedrae colony morphology on Tomato juice agar  |
P. nicotianae colony morphology on V8  Phytophthora nicotianae CBS 321.49 V8 after 7 days at 24 degrees. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
Stain from Port Orford Cedar root disease  Stain from Chamaecyparis lawsoniana root disease on the Smith River |
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P. kernoviae sporangium  Asymmetrical sporangium, photo from Q-bank, used with permission |
P. pseudotsugae colony morphology on PDA  P. pseudotsugae colony growth on PDA agar |
P. lateralis colony morphology on PDA  Growth morphology on PDA of Phytophthora lateralis |
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P. cinnamomi on Jarrah  Dieback in Jarrah, Western Australia |
P. agathidicia growth on V8  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
P. katsurae oogonium  Micrograph of warty oogonium |
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P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |
P. ramorum sporangia and chlamydospores  Sporangia and chlamydospores of P. ramorum |
P. tentaculata disease symptoms on California mugwort  Outplanted California mugwort (Artemisia douglasiana) infected with P. tentaculata, 4.5 years after planting. Plant shows stunting and chlorosis. (P. cryptogea and P. lacustris were also baited from roots/soil of this plant). |