Index Catalog // ScholarsArchive@OSU

Predators of hemlock woolly adelgid in northwestern Oregon

Creator:: Byrkit, Maggie K.
Abstract:: Hemlock woolly adelgid, Adelges tsugae Annand, is a serious threat to eastern hemlock, Tsuga canadensis Carriere, in the eastern United States. Infestations of A. tsugae are spreading rapidly and tree mortality caused by the insect is increasing yearly. As part of an integrated management approach, a classical biological control program...
Resource Type:: Masters Thesis
Full Text:: Woolly Adelgid in Northwestern Oregon. Abstract approved: Darrell W. Ross Hemlock woolly adelgid

Disinfection of settled and unsettled trickling filter effluent by chlorination

Creator:: Monroe, Darrell Wayne
Abstract:: The colicidal efficiency of chlorine in both settled and unsettled trickling filter effluent samples was determined by means of a series of tests in which each sample was analyzed, at given time intervals, for suspended solids, pH, residual chlorine (orthotolidine and iodometric) and coliform count. A dye-tracer study, using Rhodamine...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF DARRELL WAYNE MONROE for the

Measuring benefits of outdoor recreation services : an application of the household production function approach to the Oregon steelhead sport fishery

Creator:: Strong, Elizabeth J.
Abstract:: This study provides an empirical test of the Bockstael-McConnell (1980) household production function (HPF) framework for evaluating wildlife recreation. This is perhaps the first study in which both taste and technology parameters have been estimated with a theoretical model specification. The results suggest that for steelhead sport fishing in Oregon,...
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGEMENTS I am extremely grateful to Drs. William Brown, Roger Fight, Darrell Hueth, and Bruce Weber for

A general shop course of study for Oregon high schools

Creator:: Nichols, Frank Karl
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Frank Karl Nichols for the M. Ed

A follow up study of industrial arts graduates of Oregon State College since 1915

Creator:: Meyer, Edwin David
Resource Type:: Masters Thesis

A history of intercollegiate wrestling at Oregon State University (1909-1974)

Creator:: Nelson, Richard C. (Richard Cornelius), 1932-
Abstract:: Intercollegiate wrestling at Oregon State University had its inception on March 20, 1909. On that day, the Oregon Agricultural College wrestling team wrestled in a home meet against the team from Washington State College. The Beavers, under the tutelage of their first coach Eddie O'Connell, won their first intercollegiate meet,...
Resource Type:: Masters Thesis
Full Text:: completion of the class matches, 14 Instructor O'Connell and Edgar Frank, from the Multnomah Athletic

Chemical analysis of acid precipitated colloid of ripe Bartlett pear juice

Creator:: Chang, Yih Hermon
Resource Type:: Masters Thesis
Full Text:: express my most sincere gratitude and appreciation to my major professor, Mr. Darrell V. Beavers for his

The south Umpqua ranger district : a case study in multiple use

Creator:: Young, Gerald Loren
Resource Type:: Masters Thesis

Physiological and cultural conditions affecting postharvest handling of bare-root nursery plants

Creator:: Englert, John M.
Abstract:: Nursery plants are often harvested, stored, and shipped bare-root for easier and more economical handling. Some species of woody and herbaceous perennials are less tolerant of postharvest handling than others. Desiccation stress during the handling of bare-root plants has been identified as a major problem contributing to poor survival and...
Resource Type:: Masters Thesis
Full Text:: of plant materials and facilities. My thanks also to Darrell Badertscher of Burke's Paint Co. for

A course of study in chemistry which meets adolescent needs

Creator:: Colburn, Alonzo Bert
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Predators of hemlock woolly adelgid in northwestern Oregon

Disinfection of settled and unsettled trickling filter effluent by chlorination

Measuring benefits of outdoor recreation services : an application of the household production function approach to the Oregon steelhead sport fishery

A general shop course of study for Oregon high schools

A follow up study of industrial arts graduates of Oregon State College since 1915

A history of intercollegiate wrestling at Oregon State University (1909-1974)

Chemical analysis of acid precipitated colloid of ripe Bartlett pear juice

The south Umpqua ranger district : a case study in multiple use

Physiological and cultural conditions affecting postharvest handling of bare-root nursery plants

A course of study in chemistry which meets adolescent needs

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search