Symptoms of gummosis on black wattle (Fitopatol. bras. 2005)
Photo Gallery
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P. nicotianae symptoms  |
Healthy Port Orford Cedar tree  Healthy Chamaecyparis lawsoniana trees |
P. siskiyouensis canker on Italian alder  Phytophthora collar rot on Italian alder trees: an isolated bleeding canker on the trunk |
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P. lateralis colony morphology on PDA  Growth morphology on PDA of Phytophthora lateralis |
P. pluvialis symptoms on Douglas-fir needles  Symptoms of red needle cast on Douglas-fir needles |
P. pseudosyringae oogonium  Oogonium with paragynous antheridium in agar |
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P. cambivora sporangium  Ovoid non- papillate sporangia |
Austrocedrus associated with Mal del ciprés.  Austrocedrus with basal resin flow associated with Mal del ciprés. |
P. pluvialis on Pinus radiata in New Zealand  Typical red needle cast symptoms along a twig. Lesions begin at the base of the needle which subsequently turns brown and is cast from the twig. |
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P. pluvialis on Pinus radiata  A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
P. lateralis on Port Orford cedar  Typical decline of Chaemacyparis lawsoniana in Landrévarzec, France |
P. austrocedrae - Mal del ciprés in Argentina  Mal del ciprés looking toward Rio Grande, Chubut Province, Argentina |