Symptoms of gummosis on black wattle (Fitopatol. bras. 2005)
Photo Gallery
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P. nicotianae symptoms 2  |
P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |
P. alni subsp alni sporangium  Non-papillate, non caducous sporangium, photo used with permission from Q-bank |
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P. cambivora oogonium  Bullate oogonium and and two-celled amphigynous antheridium |
Black pod disease of cacao  Symptom of black pod disease of cacao (T. cacao) caused by P. palmivora |
P. boehmeriae sporangium  Sporangium showing ovoid and ovoid to spherical shape and papillate condition |
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P. nicotianae sporangia  Noncaducous sporangium showing ovoid shape and papillate condition. (Fitopatol. bras. 2005) |
P. siskiyouensis canker on Italian alder  Bleeding canker at the base of a tree and a sprinkler emitter (arrow) adjacent to the trunk |
P. cambivora colony morphology on PDA  Cottony colony morphology at 14 days at 20°C on PDA |
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P. pluvialis colony morphology on carrot agar  Colony morphology on carrot agar at 20 days |
P. agathidicia oogonia  Light micrograph of P. agathidicida oospore (Scale bar equals 15 µm) |
P. cactorum colony morphology on PDA  Colony morphology on PDA at 14 days |