Colony morphology on carrot agar at 20 days
Photo Gallery
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P. pluvialis colony morphology on carrot agar  |
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base |
P. cambivora sporangium with internal extended proliferation  Empty sporangia showing internal extended proliferation |
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P. cambivora disease symptoms  Dead and dying chinquapin infected with P. cambivora |
P. tentaculata oospores and antheridia  Paragynous antheridium attached to oogonium with oospore |
P. cactorum sporangium  P. cactorum sporangium |
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P. ramorum sporangia  P. ramorum sporangia |
Phytophthora cactorum disease symptoms on English walnut  Dieback of Juglans regia caused by Phytophthora cactorum |
P. alni oogonia  Smooth-walled oogonium of P. alni (Swedish variant) with oospore and amphigynous antheridium. |
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P. katsurae disease symptoms  Infected chestnut tree with girdling canker on stem |
P. alni basal canker on European Alder  P. alni basal canker on European Alder (Alnus glutinosa) |
P. kernoviae colony morphology on CMA PARPH  Organism grown on CMA PARP[H]; Plant disease 70, 1038-1043 |