Deciduous sporangium, photo from Q-bank, used with permission
Photo Gallery
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P. ramorum sporangium  |
P. pinifolia on Pinus radiata  Pinus radiata dead needles caused by DFP with healthy new growth from DFP |
P. frigida symptoms 1  Symptoms of gummosis on black wattle |
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P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
P. arenaria sporangia  Globose papillate sporangia of Phytophthora arenaria on V8 agar flooded with soil extract. (Scale bar = 20 μm) |
Phytophthora cactorum canker on beech tree  Canker on Fagus sp. caused by Phytophthora cactorum. |
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P. austrocedrae hyphal swellings  Hyphal swelling photo used with permission from Q-bank |
P. megakarya oospore
P. megakarya oogonia, oospore, and antheridium
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P. cambivora oogonium  P. cambivora oogonium with antheridium |
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P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |
P. pinifolia on Pinus radiata  Pinus radiata, note Infected needles at right angles to stem |
P. agathidicia oogonia  P. agathidicida oogonia with SEM (top) and light microscopy (bottom) |