Index Catalog // ScholarsArchive@OSU

Infiltration, soil erosion, nitrogen loss and soil profile characteristics of Oregon lands occupied by three subspecies of Artemisia tridentata

Creator:: Swanson, Sherman R.
Abstract:: Infiltration, soil erosion, nitrogen loss and soil profile characteristics were measured on 36 sites representing land occupied by Artemisia tridentata ssp. tridentate, wyomingensis, and vaseyana. Infiltration, soil erosion, and nitrogen loss were strongly correlated but highly variable. Soil loss, but not infiltration or nitrogen loss was significantly different between subspecies....
Resource Type:: Dissertation
Full Text:: : Redacted for privacy John C. Buckhouse Infiltration, soil erosion, nitrogen loss and soil profile

A systematic study of the genus Phytocoris Fallén (Heteroptera:Miridae) in western North America

Creator:: Stonedahl, Gary Michael
Abstract:: The western Nearctic species of the genus Phytocoris Fallen were taxonomically revised. Over 15,000 specimens were examined. Information concerning host plant associations and distributions was compiled and summarized for use by future researchers. External morphological features and characters of the male genitalia were used to distinguish species. The genital tubercles...
Resource Type:: Dissertation
Full Text:: John D. Lattin The western Nearctic species of the genus Phytocoris Fallen were taxonomically revised

McDonald-Dunn Forests: human use and occupation

Creator:: Jackson, Royal G.
Abstract:: Submitted to John Beuter, Director of School Forests, School of Forestry, Oregon State University, Corvallis, Oregon.
Resource Type:: Book
Full Text:: to John Beuter Director of School Forests School of Forestry Oregon State University Corvallis

Production and characterization of antifungal compounds produced by tomato plants inoculated with Fusarium oxysporum f. sp. lycopersici

Creator:: Danko, Stephen John
Abstract:: The fungitoxicity of acetone extracts from the xylem of Fusarium wilt disease resistant tomato plants (cv. Jefferson) inoculated with Fusarium oxysporum f. sp. lycopersici was greatly influenced by environmental factors. Extracts obtained from plants 1 h after watering were 4-times more toxic than extracts from plants subjected to water stress...
Resource Type:: Dissertation
Full Text:: THESIS OF Stephen John Danko for the degree of Doctor of Philosophy in Botany and Plant Pathology

Lactic streptococci: growth characteristics and plasmid profiles of drug- and bacteriophage-insensitive mutants

Creator:: Wulf, John J.
Abstract:: Fast acid-producing streptomycin-resistant mutants for several strains of lactic streptococci currently used in commercial Cheddar cheese manufacture were isolated. Their isolation involved use of a recently developed differential plating medium that allows identification of fast acid-producing colonies. Both parents and mutants were characterized with regard to growth, acid production, proteolytic...
Resource Type:: Masters Thesis
Full Text:: profiles of drug- and bacteriophage-insensitive mutants JOHN J. WULF AN ABSTRACT OF THE THESIS OF for

Red pine

Creator:: Kallio, E., Benzie, John W., and United States. Forest Service
Resource Type:: Technical Report
Full Text:: Ait.) Edwin Kallio and John W. Benzie Distribution Red pine (Pinus resinosa Ait.) (fig. 1) is a

Sugar uptake, fruit growth and carbon partitioning in the strawberry

Creator:: Forney, Charles F.
Abstract:: Sinks, plant organs which depend on the import of assimilates for growth, play a central role in determining assimilate distribution patterns within the plant. The strawberry fruit is a strong sink for dry matter and its effect on carbon partitioning and assimilation in the plant as well as the mechanism...
Resource Type:: Dissertation
Full Text:: investigation and pre- paration of this manuscript. I also thank my graduate committee members, Dr. John R

Morphological changes in introduced eastern cottontails in Oregon

Creator:: Rhodes, Mark Nicolas
Abstract:: Descendants of eastern cottontails from Ohio (Sylvilagns floridanus) introduced in Benton County, Oregon and cottontails from Ohio were sampled and analyzed morphometrically and colorimetrically. In general, Oregon cottontails were smaller and lighter in color than Ohio rabbits. Introgression and interspecific competition with the smaller and darker colored native brush rabbit...
Resource Type:: Masters Thesis
Full Text:: later in Linn County with cottontails brought from Illinois. Systematic surveys in 1953 (Graf, 1955

Regional population dynamics of Argyrotaenia citrana in Northwest caneberry : phenology, overwintering survivorship, and movement as measured by pheromone traps and larval sampling

Creator:: Knight, Alan Lee
Abstract:: Developmental requirements were determined for both larva and pupa as 503 and 176 degree-days (dd) above a lower threshold of 5°C. Adult emergence occurred from 300 to 700 dd accumulated from January 1st. Cumulative male emergence preceded female's by 50 - 80 dd. A PETE phenology model modified to include...
Resource Type:: Dissertation
Full Text:: a computer. Thanks to Glenn Burket for his dry humor and true welding that kept the data flowing

OSU theses and dissertations : 1970-1977

Creator:: Brown, Pia Tollo
Abstract:: This compilation of theses and dissertations (a part of the OSU Bibliographic Series) for the period 1970-1977 reflects this university's emphasis on research and graduate study. It may be viewed as an indicator of the contributions made to the state of Oregon through graduate study and research at Oregon State...
Resource Type:: Book
Full Text:: - DX -,tors 30. McNelley, William John. Exploration of male inmates in the Deuel Vocational

ScholarsArchive@OSU

Infiltration, soil erosion, nitrogen loss and soil profile characteristics of Oregon lands occupied by three subspecies of Artemisia tridentata

A systematic study of the genus Phytocoris Fallén (Heteroptera:Miridae) in western North America

McDonald-Dunn Forests: human use and occupation

Production and characterization of antifungal compounds produced by tomato plants inoculated with Fusarium oxysporum f. sp. lycopersici

Lactic streptococci: growth characteristics and plasmid profiles of drug- and bacteriophage-insensitive mutants

Red pine

Sugar uptake, fruit growth and carbon partitioning in the strawberry

Morphological changes in introduced eastern cottontails in Oregon

Regional population dynamics of Argyrotaenia citrana in Northwest caneberry : phenology, overwintering survivorship, and movement as measured by pheromone traps and larval sampling

OSU theses and dissertations : 1970-1977

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