Wilted leaf of infected rhododendron
Photo Gallery
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P. kernoviae leaf wilt  |
P. tentaculata disease symptoms on sticky monkey flower  Outplanted sticky monkey flower (Diplacus aurantiacus) infected with P. |
Dying Port Orford Cedar trees  |
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P. ramorum canker  Bark discoloration and zone lines in coast live oak (Quercus agrifolia) |
P. pluvialis on Pinus radiata  A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
Mal del ciprés, dead and dying trees along river  Mal del ciprés, dead and dying trees along river |
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Necrotic lesion in phloem caused by P. austrocedrae  Necrotic lesion in phloem with resin pocket caused by P. austrocedrae |
P. tentaculata disease symptoms on sticky monkey flower  Crown and root rot (left) on sticky monkey flower (Diplacus aurantiacus) compared with a control (right) |
P. alni lesion in alder, Illwald, France  P. alni lesion in alder, Illwald, France |
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P. austrocedrae semipapillate sporangium  P. austrocedrae - semipapillate sporangium with off-center attachment. |
P. megakarya disease symptoms on Theobroma cacao
Symptoms of black pod disease of cocoa (T. cacao)
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P. cambivora sporangium with internal extended proliferation  Empty sporagia showing internal nested and extended proliferation |