Growth of P. palmivora on V8 agar
Photo Gallery
P. palmivora colony morphology on V8 |
Black pod disease of cacao Symptom of black pod disease of cacao (T. cacao) caused by P. palmivora |
P. chlamydospora sporangium Phytophthora chlamydospora sporangia in water, showing subsporangial elongation. Bar is 20 µm. |
P. cryptogea sporangium Ovoid non-papillate sporangia in water. |
P. frigida sporangia Noncaducous sporangia showing ovoid shape and papillate condition |
P. katsurae oogonium Micrograph of warty oogonium |
P. kernoviae oogonia Oogonium with amphigynous antheridia, photo from Q-bank, used with permission |
P. nemorosa hyphal swellings ‘Blistered’ hyphal swellings in agar |
P. chlamydospora colony morphology on V8 agar P. chlamydospora colony morphology on V8 agar |
P. arenaria disease symptoms on Banksia Dead Banksia sp. in a Kwongan heathland on mineral sand near Eneabba, Western Australia recently killed by root and collar rot caused by Phytophthora arenaria |
P. cambivora sporangium with nested proliferation Empty sporagia showing internal nested proliferation |
P. pinifolia on Pinus radiata Pinus radiata, note grey and collapsed needle bases |