Necrotic lesion in phloem with resin pocket caused by P. austrocedrae
Photo Gallery
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Necrotic lesion in phloem caused by P. austrocedrae  |
P. tentaculata microscopic characteristics  Hyphal swellings occuring at branching points of Mycelium (A), Intercalary hyphal swellings (B), Chlamydospore (C ), Sporangia (D) |
P. pseudosyringae sporangia  Ovoid, semipapillate sporangia showing sympodial development of sporangiophore |
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P. palmivora symptoms on fruit  Brown rot on a lemon fruit caused by Phytophthora palmivora. |
P. katsurae disease symptoms  Infected chestnut (Castanea) with bleeding canker |
P. pluvialis colony morphology on carrot agar  Colony morphology on carrot agar at 20 days |
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Dead Port Orford Cedar trees  Dead Chamaecyparis lawsoniana trees along road |
P. frigida symptoms 3  Black wattle bark with symptoms of gummosis |
P. cactorum colony morphology on V8  Colony morphology on V8 at 14 days |
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P. nemorosa oogonium  Oogonium with amphigynous antheridium |
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. alni in alder forest, Germany, with T. Jung  P. alni in alder forest, Germany, with T. Jung |