Kauri tree in New Zealand with disease symptoms
Photo Gallery
Phytophthora taxon Agathis bole canker |
P. pluvialis sporangia. P. pluvialis sporangia on tape peel from infected Douglas-fir needle. |
P. frigida symptoms 2 Symptoms of gummosis on black wattle |
P. cactorum bleeding canker Bleeding canker on European beech (Fagus sylvatica) |
P. cambivora sporangium with sympodial proliferation Empty sporagium showing sympodial proliferation |
Basal canker on Port-Orford cedar Basal canker on Chamaecyparis lawsoniana |
P. siskiyouensis colony morphology on PDA Colony morphology on PDA at 14 days |
P. megakarya oospore
P. megakarya oogonia, oospore, and antheridium
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P. siskiyouensis disease symptoms on Italian alder Grove of dying trees in a commercial landscape in Foster City, CA |
P. frigida oogonium Oogonium and oospore with amphigynous antheridium |
P. lateralis on Port Orford cedar Localized branch infection of Chaemacyparis lawsoniana in Lopérec, France |
P. alni in riparian alder, Scotland P. alni in riparian alder, Scotland |