Colony morphology on V8 at 14 days
Photo Gallery
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P. siskiyouensis colony morphology on V8  |
P. katsurae disease symptoms  Infected chestnut tree with girdling canker on stem |
P. cambivora older hyphae  Old septate hyphae |
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P. cambivora symptoms  Dead beech in Germany |
P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |
P. cambivora tar spots  Tar spots on European beech (Fagus sylvatica) with bark removed. Lesse, Germany |
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P. boehmeriae oogonia  Oogonia and oospores with amphigynous antheridia |
Phytophthora taxon Agathis bole canker  Canker on a Kauri tree, New Zealand |
P. megakarya disease symptoms on Theobroma cacao fruit  Disease symptoms on a cocoa pod |
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Basal canker on Port-Orford cedar  Basal canker on Chamaecyparis lawsoniana |
P. ramorum sporangium  P. ramorum sporangium |
P. austrocedrae semipapillate sporangium  P. austrocedrae - semipapillate sporangium with off-center attachment. |