Black wattle bark with symptoms of gummosis
Photo Gallery
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P. frigida symptoms 3  |
P. cinnamomi cork oak decline  Red oak with embedded lesions, France |
P. cactorum colony morphology on PDA  Colony morphology on PDA at 14 days |
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P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base and simple sporangiophore |
Growth of P. megakarya on corn meal agar
 Growth of P. megakarya on corn meal agar |
P. nemorosa sporangia  Ovoid, semi-papillate sporangia showing sympodial development of sporangiophore |
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P. cryptogea colony morpholgy on PDA  Colony morphology on PDA at 14 days |
P. cambivora oogonium  P. cambivora oogonium with antheridium |
P. nemorosa hyphal swellings  ‘Blistered’ hyphal swellings in agar |
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P. cambivora colony morphology on PDA  Colony morphology on PDA at 14 days |
P. ramorum sporangium  Deciduous sporangium, photo from Q-bank, used with permission |
P. pseudosyringae oogonium  Oogonium with paragynous antheridium in agar |