Pinus radiata needles, note “black line” symptom near needle bases
Photo Gallery
P. pinifolia on Pinus radiata |
P. cambivora bole canker Fagus sylvatica bole canker |
P. frigida symptoms 2 Symptoms of gummosis on black wattle |
P. alni oogonium Bullate oogonium of P. alni (German variant) with oospore and amphigynous antheridium. |
P. cambivora oogonium Bullate oogonium with amphyginous antheridium |
P. pluvialis on Pinus radiata in New Zealand Lesions consistent with the presence of red needle cast disease are more abundant at the base of Pinus radiata needles as indicated by the arrow. |
P. cambivora disease symptoms Dead and dying chinquapin infected with P. cambivora |
P. lateralis on Port Orford cedar Lesion caused by aerial infection on Chaemacyparis lawsoniana in Lopérec, France |
P. alni subsp alni sporangium Non-papillate, non caducous sporangium, photo used with permission from Q-bank |
P. lateralis on Port Orford cedar Atypical decline caused by aerial infections in Scaër, France |
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. agathidicia oogonia P. agathidicida oogonia with SEM (top) and light microscopy (bottom) |