Tag: #climate change
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Tree-Ring History of Swiss Needle Cast: Understanding Its Impact on Douglas-Fir Growth in Western Oregon
Introduction: Swiss Needle Cast (SNC), caused by the fungal pathogen Nothophaeocryptopus gaeumannii, has emerged as a significant threat to Douglas-fir (Pseudotsuga menziesii) forests in Western Oregon. While previously considered a minor concern outside coastal fog zones, new research indicates that SNC impacts extend far beyond these regions. This study reconstructs the history of SNC through…
