Browsing Electronic Theses and Dissertations by Author "Fassnacht, Karin"

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Distribution and prediction of Swiss needle cast of Douglas-fir in coastal Oregon

Rosso, Pablo H. (2001-10-17)

This study was directed to improve our understanding of the ecology of Swiss needle cast (SNC) of Douglas-fir, a disease that produces extensive damage to forests and plantation in the coastal region of Oregon and Wash ...