Growth of P. palmivora on V8 agar
Photo Gallery
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P. palmivora colony morphology on V8  |
P. pluvialis symptoms on Douglas-fir  Red needle cast symptoms on Douglas-fir in western Oregon, 2015 |
P. frigida sporangia  Noncaducous sporangia showing ovoid shape and papillate condition |
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P. cambivora oogonium  P. cambivora oogonium with antheridium |
P. katsurae oogonia  Oogonia with ornamentation |
P. cambivora active lesion on chinquapin  P. cambivora active lesion on chinquapin |
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Growth of P. megakarya on PDA  Growth of P. megakarya on potato dextrose agar |
P. cinnamomi hyphal swelling  P. cinnamomi hyphal swelling (or thin walled chlamydospores) |
Vehicle washing  Truck washing to avoid spread of P. lateralis |
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P. austrocedrae - sporangia drawings  Phytophthora austrocedrae. Morphology of sporangia. Bar: 25 mm. Greslebin et al. 2007 |
P. tentaculata sporangium  Papillate sporangium of P. tentaculata |
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 |