Index Catalog // ScholarsArchive@OSU

Influences of riparian canopy on aquatic communities in high desert streams of eastern Oregon

Creator:: Tait, Cynthia K.
Abstract:: Because riparian canopy controls most energy inputs to stream ecosystems, it directly affects the structure of aquatic food webs and the ecological processes that govern interactions among trophic levels. This study addresses the interdependence among riparian canopy, benthic community structure, and the carrying capacity of high desert streams for salmonid...
Resource Type:: Dissertation
Full Text:: desert streams of eastern Oregon AN ABSTRACT OF THE DISSERTATION OF Cynthia K. Tait for the degree

Responses and relationships among Fusarium species, sweet corn, and western spotted cucumber beetles

Creator:: Miller, Nathan L. (Nathan Louis)
Abstract:: Sweet corn (Zea mays L.) yields in the Willamette Valley of Oregon have been declining since the early 1990’s. Studies were done to determine if there is a relationship between ear weight and several disease parameters including necrotic crowns or stalk nodes, nodal root rot, radicle root rot, and sub-crown...
Resource Type:: Dissertation
Full Text:: Western Spotted Cucumber Beetles. Abstract approved: Cynthia M. Ocamb Sweet corn

Presence and pathogenicity of Fusarium and Verticillium species in commercial red radish (Raphanus sativus) seed production in the Willamette Valley of Oregon

Creator:: Bomberger, Rachel A.
Abstract:: Commercial radish seed producers in the Willamette Valley of Oregon have observed a late season wilt in their seed fields. Twenty-two fields were surveyed for wilt in the Willamette Valley during June through August 2012 and 2013. Plants exhibiting wilt symptoms were collected from the fields and examined for vascular...
Resource Type:: Masters Thesis
Full Text:: : Cynthia M. Ocamb Commercial radish seed producers in the Willamette Valley of Oregon have observed a

Hop cone tip blight : a new disease in the Pacific Northwest

Creator:: Bienapfl, John C.
Abstract:: A necrosis at the tip of cones was observed on hop (Humulus lupulus), cultivar "Nugget", grown in Oregon in the early 1990's. Fusarium sambucinum and F. avenaceum were recovered from symptomatic cones in 1998 and preliminary inoculation experiments suggested both Fusarium species could cause hop cone necrosis. Studies were carried...
Resource Type:: Masters Thesis
Full Text:: Blight: A New Disease in the Pacific Northwest Abstract approved: Cynthia M. Ocamb A necrosis at the

Examinations of Fusarium sambucinum on Humulus lupulus and co-infection with hop stunt viroid in commercial hop fields

Creator:: Cerruti, Natasha R.
Abstract:: After an unusually high incidence of Fusarium canker was observed in commercial hop fields of the Pacific Northwest, field surveys were conducted and revealed that canker incidence ranged from 20 to 60% of bines sampled in six commercial fields, as well as wide-spread Hop stunt viroid infection in these six...
Resource Type:: Masters Thesis
Full Text:: Cynthia M. Ocamb After an unusually high incidence of Fusarium canker was observed in

A shoreline survey of on-site systems in the Tillamook Bay Watershed, Tillamook County, Oregon

Creator:: Gaines, Cynthia K.
Abstract:: Tillamook Bay is used for recreational activities such as swimming and diving, as well as recreational clam harvesting. The bay is also used for one of Tillamook's most prominent industries, oyster harvesting. Bacterial contamination of Tillamook Bay has been a recognized problem since 1962. There are a number of known...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Cynthia K. Gaines for the degree

Pollution prevention in Oregon's electronics industry

Creator:: Jones, Cynthia L.
Abstract:: Pollution prevention is promoted by the Environmental Protection Agency (EPA) and other governmental agencies as a method of reducing the generation of wastes and pollutants. Pollution prevention is also called source reduction because it reduces wastes early in the production process. Source reduction has been used by some industries to...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Cynthia L. Jones for the degree of Master of Science in Environmental

Oligoribonucleotides directed at ribosomal protein binding sites as inhibitors of ribosomal small subunit assembly and as possible antibiotics

Creator:: Thompson, Cynthia Sue
Abstract:: The effects of oligoribonucleotides of identical or similar sequences to a ribosomal protein binding site, specifically S8, on prokaryotic 30S ribosomal assembly were investigated in Escherichia coli. The oligoribonucleotides were expected to bind to the target protein S8 and block its incorporation into the 30S subunit, resulting in a nonfunctional...
Resource Type:: Dissertation
Full Text:: THESIS OF Cynthia Sue Thompson for the degree of Doctor of Philosophy in Biochemistry and Biophysics

The binding of ethidium bromide to chromatin : model for carcinogen interactions

Creator:: McMurray, Cynthia T.
Abstract:: Five forms of chromatin, which represent the in vivo folded forms of nucleic acid, were isolated and used as the binding substrate for model intercalating compound, ethidium bromide. For all forms of chromatin, the affinity, location and structural effects of binding were examined. On the level of the nucleosome, the...
Resource Type:: Dissertation
Full Text:: carcinogen interactions AN ABSTRACT OF THE THESIS OF Cynthia T. McMurray for the degree of Doctor of

Physical and antimicrobial characteristics of nisin adsorbed on model food contact surfaces

Creator:: Bower, Cynthia K.
Resource Type:: Dissertation

ScholarsArchive@OSU

Influences of riparian canopy on aquatic communities in high desert streams of eastern Oregon

Responses and relationships among Fusarium species, sweet corn, and western spotted cucumber beetles

Presence and pathogenicity of Fusarium and Verticillium species in commercial red radish (Raphanus sativus) seed production in the Willamette Valley of Oregon

Hop cone tip blight : a new disease in the Pacific Northwest

Examinations of Fusarium sambucinum on Humulus lupulus and co-infection with hop stunt viroid in commercial hop fields

A shoreline survey of on-site systems in the Tillamook Bay Watershed, Tillamook County, Oregon

Pollution prevention in Oregon's electronics industry

Oligoribonucleotides directed at ribosomal protein binding sites as inhibitors of ribosomal small subunit assembly and as possible antibiotics

The binding of ethidium bromide to chromatin : model for carcinogen interactions

Physical and antimicrobial characteristics of nisin adsorbed on model food contact surfaces

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