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Great Smoky Mountains National Park Balsam Woolly Adelgid Monitoring

Published by National Park Service | Department of the Interior | Metadata Last Checked: January 07, 2026 | Last Modified: 2019-12-03T00:00:00Z
Annual monitoring of tagged Fraser fir trees on four mountain tops- Clingmans Dome, Balsam Mountain Road, Mt Sterling, and Mt LeConte- for density of non-native balsam woolly adelgid, cone production, tree diameter at breast height, and live crown ratio.

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