P. pinifolia pathogen growing from infected needle on selective agar
Photo Gallery
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P. pinifolia hyphal growth  |
P. austrocedrae oogonium  Oogonia with and without brown pigment, photo from Q-bank, used with permission |
P. boehmeriae oogonium  Oogonia and oospores with amphigynous antheridia |
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P. cinnamomi on Fraser fir  Frasier fir Christmas trees, North Carolina |
P. alni symptoms on European Alder  Mature, riparian common alder (A. glutinosa) stand with high impact of Phytophthora root and collar rot. |
P. cryptogea colony morpholgy on V8  Colony morphology on V8 at 14 days |
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Black pod disease of cacao caused by P. palmivora  Black pod of cacao in Ecuador caused by P. palmivora (see lesioned fruit on left). |
P. kernoviae colony morphology on CMA PARPH  Organism grown on CMA PARP[H]; Plant disease 70, 1038-1043 |
P. pinifolia colony morphology on V8  Colony pattern after 7 days on V8 at 24C, photo from Q-bank, used with permission |
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P. megakarya disease symptoms on Theobroma cacao
Symptoms of black pod disease of cocoa (T. cacao)
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P. pseudosyringae hyphal swellings  Sub-globose hyphal swellings in water |
P. tentaculata oogonia and antheridia  Oospores and oogonia with mostly paragynous but some amphigynous antheridia of P. tentaculata |