P. agathidicida oogonia with SEM (top) and light microscopy (bottom)
Photo Gallery
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P. agathidicia oogonia  |
P. nemorosa sporangium  Ovoid, semi-papillate sporangium showing medium length pedicel. |
P. arenaria sporangia  Globose papillate sporangia of Phytophthora arenaria on V8 agar flooded with soil extract. (Scale bar = 20 μm) |
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P. austrocedrae - Mal del ciprés in Argentina  Mal del ciprés looking toward Rio Grande, Chubut Province, Argentina |
P. cinnamomi cork oak decline  Red oak with embedded lesions, France |
P. palmivora sporangia  Sporangia (sporangiospores) showing sympodial branching |
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P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
P. austrocedrae colony morphology on PDA  Colony morphology of P. austrocedrae at 16 C after four weeks on PDA |
P. austrocedrae hyphal swellings in liquid media drawing  Morphology of hyphae of Phytophthora austrocedrae, from Greslebin et al. 2007 |
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P. katsurae oogonia  Oogonia with ornamentation |
P. agathidicida lesion on kauri tree  Gum oozing out of longitudinal lesion |
P. frigida symptoms 2  Symptoms of gummosis on black wattle |