Austrocedrus with basal resin flow associated with Mal del ciprés.
Photo Gallery
Austrocedrus associated with Mal del ciprés. |
P. ramorum Dieback and shoot blight on Grand fir Dieback and shoot blight symptoms caused by P. ramorum on Abies grandis |
P. cactorum sporangium P. cactorum sporangium |
P. tentaculata disease symptoms on California mugwort Outplanted California mugwort (Artemisia douglasiana) infected with P. tentaculata, 4.5 years after planting. Plant shows stunting and chlorosis. (P. cryptogea and P. lacustris were also baited from roots/soil of this plant). |
P. agathidicia growth on PDA Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
P. pseudosyringae sporangium Ovoid, semipapillate sporangia showing medium length pedicel |
P. cambivora sporangia Empty sporangia of P. cambivora showing nested internal proliferation |
P. pseudotsugae amphigynous oogonium P. pseudotsugae oogonium with amphigynous antheridia |
Growth morphology on V8 of P. lateralis Colony morphology on V8 at 14 days |
P. siskiyouensis oogonium with paragynous antheridium P. siskiyouensis oogonium with paragynous antheridium |
P. katsurae disease symptoms Infected chestnut (Castanea) with girdling canker |
P. siskiyouensis sporangia Sporangia showing a variety of shapes and orientations of semi-papillae and sporangiophores |