Eastern Hemlock (tsuga Canadensis) Mortality in Shenandoah National Park

  • Mary Willeford Bair
  • Published 2002

Abstract

Heavy infestations of hemlock woolly adelgid (Adelges tsugae) on eastern hemlock trees have progressively led to crown health decline and tree mortality. Long-Term Ecological Monitoring System (LTEMS) and Hemlock Crown Health (HCH) sites within the hemlock forest cover type were established in Shenandoah National Park (SNP), Virginia. During this time, the… (More)

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4 Figures and Tables