P. pluvialis symptoms of red needle cast on Douglas-fir, western Oregon 2015
Photo Gallery
|
P. pluvialis symptoms on Douglas-fir  |
P. cambivora colony morphology on MA  Appressed stellate colony morphology at 14 days at 20°C on MA |
P. cactorum sporangia  Broadly ovoid, papillate sporangia in water. |
|
P. austrocedrae semipapillate sporangium  P. austrocedrae - semipapillate sporangium with off-center attachment. |
P. cambivora symptoms  Dead beech in Germany |
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. cambivora colony morphology on PDA  Appressed colony morphology at 14 days at 20°C on PDA |
P. cactorum sporangia  Broadly ovoid, papillate sporangia in water. |
P. kernoviae colony morphology  From Mycol.Res 109, 853-859; growth on CA under different conditions |
|
P. austrocedrae colony morphology on Tomato juice agar  Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar |
P. frigida symptoms 1  Symptoms of gummosis on black wattle |
Vehicle washing  Truck washing to avoid spread of P. lateralis |