P. cambivora oogonium with antheridium
Photo Gallery
P. cambivora oogonium |
P. ramorum zoospores Sporangium of P. ramorum releasing zoospores |
P. tentaculata microscopic characteristics Hyphal swellings occuring at branching points of Mycelium (A), Intercalary hyphal swellings (B), Chlamydospore (C ), Sporangia (D) |
Growth of P. megakarya on PDA Growth of P. megakarya on potato dextrose agar |
P. frigida sporangia Noncaducous sporangia showing ovoid shape and papillate condition |
P. nemorosa oogonium Oogonium with amphigynous antheridium |
P. pseudosyringae hyphal swellings Sub-globose hyphal swellings in water |
P. kernoviae oogonia Mycol.Res 109, 853-859; Representative oogonia, antheridia and thick walled plerotic oospores of Phytophthora kernoviae. |
P. kernoviae disease on beech External lesion; 14 November 2003 |
P. siskiyouensis oogonium with paragynous antheridium P. siskiyouensis oogonium with paragynous antheridium |
P. cambivora colony morphology on MA Appressed colony morphology at 14 days at 20°C on MA |
P. alni oogonia subspecies and variants Fig. 40. P. alni subsp. uniformis. Fig. 41. P. alni subsp. multiformis German variant. Fig. 42. P. alni subsp. alni. Fig. 43. |