Pinus radiata, note Infected needles at right angles to stem
Photo Gallery
P. pinifolia on Pinus radiata |
P. ramorum chlamydospores P. ramorum chlamydospores |
P. cactorum colony morphology on PDA Colony morphology on PDA at 14 days |
P. katsurae disease symptoms Infected chestnut tree with girdling canker on stem |
P. agathidicia oogonia P. agathidicida oogonia with SEM (top) and light microscopy (bottom) |
P. kernoviae colony morphology on CMA PARPH Organism grown on CMA PARP[H]; Plant disease 70, 1038-1043 |
P. pseudotsugae amphigynous oogonium P. pseudotsugae oogonium with amphigynous antheridia |
P. cinnamomi on Banksia Gretna Weste injecting Banksia with phosphonate |
P. arenaria sporangia Typical ovoid papillate sporangia of Phytophthora arenaria on V8 agar flooded with soil extract |
P. austrocedrae - Mal del ciprés, stages of decline Colony morphology of P. austrocedrae at 16 C after four weeks on PDA |
P. megakarya sporangium Caducous papillate sporangium of P. megakarya |
P. kernoviae canker Bole lesion on Fagus sylvatica |