Collar lesion on Chaemacyparis lawsoniana in Landrévarzec, France
Photo Gallery
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P. lateralis on Port Orford cedar  |
P. austrocedrae - sporangia drawings  Phytophthora austrocedrae. Morphology of sporangia. Bar: 25 mm. Greslebin et al. 2007 |
P. pluvialis sporangium  Sporangium showing typical ovoid shape and semi-papillate condition |
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Phytophthora taxon Agathis bole canker  Canker on a Kauri tree, New Zealand |
P. lateralis on Port Orford cedar  Lesion caused by aerial infection on Chaemacyparis lawsoniana in Lopérec, France |
P. pinifolia on Pinus radiata  Dead needles on lower side of P. radiata branch. |
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Necrotic lesion in phloem caused by P. austrocedrae  Necrotic lesion in phloem with resin pocket caused by P. austrocedrae |
P. cambivora colony morphology on PDA  Rosaceous colony morphology at 14 days at 20°C on PDA |
Growth of P. arenaria on V8  Colony morphology of Phytophthora arenaria after 7 days at 20°C on V8 agar |
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P. arenaria sporangia  Typical ovoid papillate sporangia of Phytophthora arenaria on V8 agar flooded with soil extract |
P. austrocedrae colony morphology on Tomato juice agar  Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar |
P. pseudotsugae sporangia  Broadly ovoid, papillate sporangia in water |