Crown symptoms of Ink disease on sweet chestnut
Photo Gallery
P. cambivora disease symptoms |
P. nicotianae symptoms 2 Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
P. kernoviae sporangium Papillate and caducous sporangium, photo from Q-bank, used with permission |
P. tentaculata oospores and antheridia Paragynous antheridium attached to oogonium with oospore |
P. megakarya chlamydospore
Terminal chlamydospore of P. megakarya
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Growth of P. arenaria on MEA Colony morphology of Phytophthora arenaria after 7 days at 20°C on malt extract agar |
P. cambivora colony morphology on MA Rosacous colony morphology at 14 days at 20°C on MA |
P. nicotianae sporangia Noncaducous sporangium showing ovoid shape and papillate condition. (Fitopatol. bras. 2005) |
P. frigida symptoms 1 Symptoms of gummosis on black wattle |
P. pseudosyringae sporangium Ovoid, semipapillate sporangia showing medium length pedicel |
P. austrocedrae - hyphal swellings Morphology of hyphae of Phytophthora austrocedrae, from Greslebin et al. 2007 |
P. pinifolia colony morphology on CMA-NARP Colony morphology of P. pinifolia at 20°C on CMA-NARP after 3 weeks. From Duran et al. 2008 |