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Filtering by: Subject Lawns -- Weed control Committee Member Bailey, John D.

Seedling response to vegetation management in northeastern Oregon

Creator:

Lindsay, Amanda A.

Abstract:

Northeastern Oregon geology and climate provides moderately productive conditions for forest management and timber production. Although site preparation and planting are commonly used silvicultural practices, little research exists on the efficacy of specific forest herbicides and responses of seedling survival and growth in this region. This research seeks to improve...

Resource Type:

Masters Thesis

Full Text:

herbicide prescriptions for weed control in ponderosa pine, western larch, and Douglas-fir plantations
Silvicultural Treatment Impacts on Understory Trees and 20-Year Understory Vegetation Dynamics in Mature Douglas-Fir Forests

Creator:

Priebe, Jim E.

Abstract:

Policy regarding the management of public forests has undergone a drastic shift over the past couple of decades due to the loss old-growth forests in the Pacific Northwest (PNW) of the United States. For much of the 20th century, forest management on public lands emphasized timber production through the use...

Resource Type:

Masters Thesis

Full Text:

vegetation communities, the use of herbicides offers little control over the successional trajectory of