Use of hypochlorite solution applied through a “livestock drench-gun”, integrated with a soil grate to allow potentially contaminated soil to be collected
Photo Gallery
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Boot wash to station to control spread of P. agathidicida  |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
P. ramorum sporangium  Deciduous sporangium, photo from Q-bank, used with permission |
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P. pluvialis symptoms on Douglas-fir  P. pluvialis symptoms of red needle cast on Douglas-fir, western Oregon 2015 |
P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |
P. siskiyouensis colony morphology on V8  Colony morphology on V8 at 14 days |
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P. alni lesion in alder, Illwald, France  P. alni lesion in alder, Illwald, France |
P. arenaria sporangia  Globose papillate sporangia of Phytophthora arenaria on V8 agar flooded with soil extract. (Scale bar = 20 μm) |
P. pluvialis on Pinus radiata needle  Clusters of sporangia emerge from stomata of an infected radiata pine needle. |
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P. siskiyouensis disease symptoms on Italian alder  Grove of dying trees in a commercial landscape in Foster City, CA |
P. cambivora disease symptoms  Crown symptoms of Ink disease on sweet chestnut |
Austrocedrus associated with Mal del ciprés.  Austrocedrus with basal resin flow associated with Mal del ciprés. |