First Report on an Infestation of Phytophthora cinnamomi in Natural Oak Woodlands of California and its Differential Impact on Two Native Oak Species
During an intense survey of natural woodlands around Lake Hodges (33°N, 117°W) in June 2001, symptoms typical of root and collar rot caused by Phytophthora spp. were observed on 27% of 474 coast live oaks (Quercus agrifolia Nee.) and on none of 86 Engelmann oaks (Q. engelmannii Greene), in spite of...
Veröffentlicht in: | Plant disease. - 1997. - 90(2006), 5 vom: 01. Mai, Seite 685 |
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Format: | Online-Aufsatz |
Sprache: | English |
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2006
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Zugriff auf das übergeordnete Werk: | Plant disease |
Schlagworte: | Journal Article |
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