Bleeding canker on European beech (Fagus sylvatica)
Photo Gallery
|
P. cactorum bleeding canker  |
P. lateralis on Port Orford cedar  Bole lesion on Chaemacyparis lawsoniana in Lopérec, France |
P. pseudosyringae colony morphology on V8  Colony morphology on V8 at 14 days |
|
Dying Port Orford Cedar trees  |
P. kernoviae canker  Bole lesion on Fagus sylvatica |
P. nicotianae symptoms 2  Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
|
P. alni basal canker on European Alder  P. alni basal canker on European Alder (Alnus glutinosa) |
P. ramorum oogonium  Oogonium with thick oogonial wall, photo from Q-bank, used with permission |
P. pluvialis on Pinus radiata in New Zealand  A stand of Pinus radiata trees affected by red needle cast disease. Note that frequently only the lower part of the crown is affected. |
|
P. alni oogonia subspecies and variants  Fig. 40. P. alni subsp. uniformis. Fig. 41. P. alni subsp. multiformis German variant. Fig. 42. P. alni subsp. alni. Fig. 43. |
P. ramorum bleeding canker  Bark cracks with black ooze in coast live oak, a symptom of P. ramorum canker. |
P. cambivora oogonium  Bullate oogonium with amphyginous antheridium |