Terminal chlamydospore of P. palmivora
Photo Gallery
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P. palmivora chlamydospore  |
Boot wash to station to control spread of P. agathidicida  Use of hypochlorite solution applied through a “livestock drench-gun”, integrated with a soil grate to allow potentially contaminated soil to be collected |
P. megasperma colony morphology on V8  Colony morphology on V8 at 7 days |
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P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
P. agathidicida oospores  Oospores of P. agathidicida in the roots of kauri seedlings inoculated with P. agathidicida. The root has been cleared with potassium hydroxide and bleached with peroxide, before being stained with Trypan Blue |
P. lateralis on Port Orford cedar  Dying Chaemacyparis lawsoniana trees in Lopérec, France. |
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P. ramorum zoospores  Sporangium of P. ramorum releasing zoospores |
P. agathidicida lesion on kauri tree  Close up of gum oozing out of lower trunk lesions of a young kauri tree at Maungaroa Ridge, Piha region of Waitakere Regional Park |
P. pinifolia on Pinus radiata  Dead needles on lower side of P. radiata branch. |
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P. tentaculata disease symptoms on sticky monkey flower  Outplanted sticky monkey flower (Diplacus aurantiacus) infected with P. |
P. megasperma oogonium  Oogonium with paragynous antheridia applied close to the ogonial stalk. |
P. siskiyouensis sporangia  Sporangia showing a variety of shapes and orientations of semi-papillae and sporangiophores |