Index Catalog // ScholarsArchive@OSU

Comparison of Phellinus weirdi root rot damage in a 60-year-old Douglas-fir (Pseudotsuga menziesii) stand with the damage in the preceding old-growth stand

Creator:: Tkacz, Borys M.
Abstract:: Laminated root rot of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) caused by the fungus Phellinus weirii (Murr.)Gilbertson was studied in two successive stands in the Oregon Coast Range. Damage due to the disease in a 60-year-old second-growth stand was compared with incidence in the preceding 300-year-old stand on the same site....
Resource Type:: Masters Thesis
Full Text:: for Privacy Everett M. Hansen Laminated root rot of Douglas-fir (Pseudotsuga menziesii (Mirb

Remote detection and predicted locations of NIPF fuel treatments in central Oregon

Creator:: Hall, Michael P.
Abstract:: Fire regimes across the western United States have been altered due to past land management and changing land use. Mitigating increased risks of wildfire occurrence in landscapes such as central Oregon requires landscape level management from both governmental and private organizations. Non-industrial private forest (NIPF) owners manage a relatively small...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Eric M. White Fire regimes across the western United States have been altered due to past

An evaluation of factors influencing the management of Otiorhynchus sulcatus (F.) (Coleoptera: Curculionidae)

Creator:: Kepler, Ryan M.
Abstract:: The black vine weevil (BVW), Otiorhynchus sulcatus (F.) (Coleoptera: Curculionidae) is a persistent pest of nursery operations in the United States, feeding on over 140 species of plants. The goals of this research were to 1) assess the behavioral response of BVW to a commonly employed insecticide bifenthrin (Talstar 0.2G®)...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Ryan M. Kepler for the degree of

Beckett, Barthelme, and Vonnegut : finding hope in meaninglessness

Creator:: Britten, Alex M.
Abstract:: This thesis is a study of the shifting philosophical trends in the works of Samuel Beckett, Donald Barthelme, and Kurt Vonnegut as representations of a greater shift from modernism to postmodernism. I have chosen to explore Beckett's plays Waiting for Godot and Krapp's Last Tape, Barthelme's short stories "Nothing: A...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Alex M. Britten for the degree of Master of Arts in English presented on

Boys' intramural sports programs in the first class high school districts of Oregon

Creator:: Dungan, Robert Maurice
Resource Type:: Masters Thesis
Full Text:: compulsory. On the subject of participation in intramurals Sharmon 12 (l2,p.l61) has this to say, "In

Laboratory studies of bacteriophagous nematodes as potential vectors of insect pathogens

Creator:: Wright, Billie Dean
Abstract:: Three species of bacteriophagous nematodes, Pristionchus lheritieri (Maupas) Paramanov, Pelodera chitwoodi (Bassen) Dougherty and Rhabditis sp. were studied to determine their potential roles as vectors of selected insect pathogens, Bacillus thuringiensis Berliner, Beauveria bassiana (Balsamo) Vuillemin, Metarrhizium anisopliae (Metchnikoff) Sorokin and a nuclear polyhedrosis virus of Trichoplusia ni Hubner. Chlorine...
Resource Type:: Dissertation
Full Text:: . bassiana and M. anisopliae proved to be more susceptible to the action of chlorine than the

Flavin-containing monooxygenase : metabolism and toxicity of anti-tuberculosis drug ethionamide in lung

Creator:: Singh, Priti B.
Abstract:: Multiple drug resistance (MDR) Tuberculosis (TB), leads to increased use of “second-line” drugs; one of the most effective is ethionamide (ETA). ETA is a prodrug metabolized by a mycobacterial flavin-containing monooxygenase (EtaA) as well human flavin-containing monooxygenases (FMOs). Of the five functional FMOs of humans, FMOs 1, 2, and 3...
Resource Type:: Masters Thesis
Full Text:: M. tuberculosis and enhanced oxidative stress, pulmonary toxicity and cell death in the host

Epidemiological insights into Armillaria mellea root rot in a managed Ponderosa pine forest

Creator:: Shaw, Charles G. (Charles Gardner) 1948-
Abstract:: Root rot of ponderosa pine caused by Armillaria mellea was studied in a pine forest that had been under management for 30 years in Klickitat County, Washington. Information sources included disease survey, detailed observation and description of specific disease situations, and examination of roots in situ and removed. Roughly circular...
Resource Type:: Dissertation
Full Text:: m) /year. Cross plating techniques indicated that the 1500 acre study area was occupied by a

The comparative pharmacodynamics of three organophosphate pesticides on host rabbits and two ectoparasites

Creator:: Smith, Harry Glen
Abstract:: Proban, Famphur and Tiguvon were administered intravenously, subcutaneously, and orally at varying concentrations to 101 female rabbits. The cholinesterase (ChE) activity levels of both plasma and red blood cells were tested, as was tick and mosquito ChE, at various times before and after dosage. The determinations measured the inhibition of...
Resource Type:: Dissertation
Full Text:: . 4Burkhart, R. L. 1968. D. V. M. American Cyanamid Company, Agricultural Division. Personal Communication

Influences of high severity fire and postfire logging on avian and small mammal communities of the Siskiyou Mountains, Oregon, USA

Creator:: Fontaine, Joseph B.
Abstract:: High severity fire is a historical and integral disturbance process in coniferous forest types. Compounded disturbances such as multiple fires or post-disturbance management activities are increasingly common, but ecological responses are not well understood and may represent novel types of disturbances. I studied bird and small mammal communities in the...
Resource Type:: Dissertation
Full Text:: ) ....................................................................... 39 2.4. Live shrub height (m) and bird density (birds ha-1) 2004-2006

ScholarsArchive@OSU

Comparison of Phellinus weirdi root rot damage in a 60-year-old Douglas-fir (Pseudotsuga menziesii) stand with the damage in the preceding old-growth stand

Remote detection and predicted locations of NIPF fuel treatments in central Oregon

An evaluation of factors influencing the management of Otiorhynchus sulcatus (F.) (Coleoptera: Curculionidae)

Beckett, Barthelme, and Vonnegut : finding hope in meaninglessness

Boys' intramural sports programs in the first class high school districts of Oregon

Laboratory studies of bacteriophagous nematodes as potential vectors of insect pathogens

Flavin-containing monooxygenase : metabolism and toxicity of anti-tuberculosis drug ethionamide in lung

Epidemiological insights into Armillaria mellea root rot in a managed Ponderosa pine forest

The comparative pharmacodynamics of three organophosphate pesticides on host rabbits and two ectoparasites

Influences of high severity fire and postfire logging on avian and small mammal communities of the Siskiyou Mountains, Oregon, USA

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