Balsam Woolly Aphid Infestation of Fraser Fir in the Great Smoky Mountains
Johnson KD. 1977. Balsam Woolly Aphid Infestation of Fraser Fir in the Great Smoky Mountains. University of Tennessee
The research project had as its objective the nature and impact of the balsam woolly aphid on the Fraser firs within GRSM. Permanent plots were established, and data on the trees within each plot were amassed. One finding was that older trees were most heavily infested, while smaller trees suffered more damage.
- Type
- Academic
- Authors
- Johnson, Kristine
- Date of Issue
- 1977-08
- Publisher
- University of Tennessee
- Units
- GRSM
- Keywords
- APHN, Appalachian Highlands Network, Balsam Woolly Adelgid (Adelges piceae), Fraser's Fir (Abies fraseri), Great Smoky Mountains National Park, GRSM, Impacts, Infestations, Plant Studies, SER, Southeast Region, Thesis