Dieback and shoot blight symptoms caused by P. ramorum on Abies grandis
Photo Gallery
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P. ramorum Dieback and shoot blight on Grand fir  |
P. katsurae oogonia  Oogonia with ornamentation |
Chlamydospore of P. lateralis  Terminal chlamydospore on a short side stalk |
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P. pluvialis on Pinus radiata in New Zealand  A stand of Pinus radiata trees affected by red needle cast disease. Note the reddish appearance of affected trees prior to needle drop. |
P. pluvialis on Pinus radiata needle  Clusters of sporangia emerge from stomata of an infected radiata pine needle. |
P. nicotianae symptoms  Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
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P. pseudosyringae oogonium  Oogonium with paragynous antheridium in agar |
P. nicotianae sporangia  Noncaducous sporangium showing ovoid shape and papillate condition. (Fitopatol. bras. 2005) |
P. ramorum sporangium  Deciduous sporangium, photo from Q-bank, used with permission |
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P. cambivora disease symptoms  Crown symptoms of Ink disease on sweet chestnut |
Dying Port Orford Cedar trees  |
P. ramorum colony morphology on CMA PARP  P. ramorum colony morphology on CMA PARP |