Phytophthora in the Forest

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Phytophthora in the Forest
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PHYTOPHTHORA SPORANGIA RELEASE ZOOSPORES
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OOSPORES AND CHLAMYDOSPORES FOR SURVIVING DRY
TIMES
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PHYTOPHTHORA CINNAMOMI- AUSTRALIA
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JARRAH DECLINE
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CORK OAK DECLINE - PORTUGAL
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LITTLELEAF DISEASE
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PHYTOPHTHORA ROOT ROT FRASIER FIR
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MAL DEL CIPRES - PATAGONIA
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PHYTOPHTHORA ALNI- EUROPE
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OAK DECLINE - EUROPE
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PHYTOPHTHORA CAMBIVORA CHINQUAPIN- OREGON
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Oak decline in Europe
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PORT-ORFORD-CEDAR CHAMAECYPARIS
LAWSONIANA PHYTOPHTHORA LATERALIS
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BANDON OREGON
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SUDDEN OAK DEATH - PHYTOPHTHORA RAMORUM
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TANOAK - LITHOCARPUS DENSIFLORUS
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Phytophthora ramorum
Deciduous Sporangia
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CHLAMYDOSPORES
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Big Sur 2005
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Marin County
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SOD in Forests December 2004
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Rhododendron macrophylum
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Douglas-fir (and grand fir, and redwood)
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Spread on the Landscape
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P. ramorum 2001
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P. ramorum 2002
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P. ramorum 2003
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P. ramorum 2004
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Dispersal Gradient
25 m 15 100m 51 200m 70 300m 88
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