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Abstract
The distribution and dynamics of hayscented fern were examined as part of a large-scale study of oak regeneration in Pennsylvania. The study included 69 stands covering 3,333 acres in two physiographic provinces. Hayscented fern was more widely distributed and occurred at higher densities in the Allegheny Plateau physiographic provinces versus the Ridge and Valley region. After partial overstory removal, the density and distribution of fern increased in stands that were not treated with herbicide. Herbicide treatments successfully reduced fern densities and created a 'window of opportunity' about 4 years post-harvest for the establishment of regeneration.
Parent Publication
Citation
Fei, Songlin; Gould, Peter J.; Kaeser, Melanie J.; Steiner, Kim C. 2008. Distribution and dynamics of hayscented fern following stand harvest. In: Jacobs, Douglass F.; Michler, Charles H., eds. 2008. Proceedings, 16th Central Hardwood Forest Conference; 2008 April 8-9; West Lafayette, IN. Gen. Tech. Rep. NRS-P-24. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station: 187-193.
