Phytophthora austrocedrae. Morphology of sporangia. Bar: 25 mm. Greslebin et al. 2007
Photo Gallery
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P. austrocedrae - sporangia drawings  |
P. austrocedrae colony morphology on Tomato juice agar  Colony morphology of P. austrocedrae at 16 ºC after 4 weeks on Tomato juice agar |
P. agathidicia growth on V8  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
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P. boehmeriae sporangium  Sporangium showing ovoid and ovoid to spherical shape and papillate condition |
P. pseudotsugae colony morphology on V8  P. pseudotsugae colony growth on V8 agar |
P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |
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Comparative gametangial morphology of Phytophthora Clade 5 species  Comparative gametangial morphology of Phytophthora Clade 5 species, with SEM (top) and light microscopy (bottom). P. heveae has smooth walled oogonia with funnel-shaped, amphigynous antheridia. P. agathidicida has mildly stipulate oogonia with globose amphigynous antheridia. P.cocois has mildly bullate oogonia with reflexed amphigynous antheridia. P. castaneae has coarsely bullate oogonium with rugose protuberances and narrow amphigynous antheridia (Weir et al. 2015). |
Austrocedrus associated with Mal del ciprés.  Austrocedrus with basal resin flow associated with Mal del ciprés. |
P. nicotianae symptoms 2  Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
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P. pluvialis symptoms  Symptoms of red needle cast on Douglas-fir needles |
P. katsurae disease symptoms  Infected chestnut (Castanea) with girdling canker |
P. pluvialis colony morphology on carrot agar  Colony morphology on carrot agar at 20 days |