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

Healthcare Provider Recommendation and Human Papillomavirus Vaccination Rate among Adolescents ages 13-17

Creator:: Sawtelle, Katie G.
Abstract:: This literature review will outline HPV vaccination rates among those ages 13-17, barriers to HPV vaccination and highlight physician recommendation, the strongest predictor of HPV vaccine uptake. It was found that only about 54.2% of adolescents between the ages of 13 and 17 are up to date with HPV vaccination...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Cynthia Mojica This literature review will outline HPV vaccination rates among those

Science Takes Flight: Detection of Black Leg on Turnip Gray Mold on Hemp

Creator:: Bates, Taylor A.
Abstract:: Disease detection through traditional techniques such as scouting fields on foot, molecular assays, or morphological identification of plant pathogens is time consuming and costly. Disease diagnosis in the field can be extremely subjective, and largely depends on the experience and knowledge of pathogen identification and disease quantification. This thesis provides...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Cynthia M. Ocamb Disease detection through traditional techniques such as scouting

A Critical Public Health Analysis of Drug Dependency Among Iranian Women

Creator:: Shakibnia-Shirazi, Maysa
Abstract:: According to the United Nations, Iran has one of the highest percentages of drug addicts in the world, with anywhere between three and four million addicts addicted to heroin or crystal meth in a population of 80 million. At least 700,000 of these addicts are women, whom make up ten...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Cynthia Mojica According to the United Nations, Iran has one of the highest percentages

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

The Effects of air mass origin on cumulus clouds in the Caribbean

Creator:: Johnson, Kimberly
Abstract:: Knowledge concerning trade wind cumulus, one of the most dominant cloud types on the planet, has become increasingly important when considering global issues such as climate change due to their potential influence on the Earth’s energy budget. In this project, using data from the Rain in Cumulus over the Ocean...
Resource Type:: Honors College Thesis
Full Text:: : ___________________________________________________ Cynthia Twohy

Investigations of Black Leg and Light Leaf Spot on Brassicaceae Hosts in Oregon

Creator:: Claassen, Briana J.
Abstract:: The Pacific Northwest is an internationally important region for the production of Brassica seed and other seed crops including grass seed. Oregon lawmakers mandated research into the co-existence of canola (Brassica napus) with other Brassica production in the Willamette Valley and House Bill 2427 was signed into law in 2013,...
Resource Type:: Masters Thesis
Full Text:: Cynthia M. Ocamb Carol A. Mallory-Smith The Pacific Northwest is

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

ScholarsArchive@OSU

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

Healthcare Provider Recommendation and Human Papillomavirus Vaccination Rate among Adolescents ages 13-17

Science Takes Flight: Detection of Black Leg on Turnip Gray Mold on Hemp

A Critical Public Health Analysis of Drug Dependency Among Iranian Women

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

The Effects of air mass origin on cumulus clouds in the Caribbean

Investigations of Black Leg and Light Leaf Spot on Brassicaceae Hosts in Oregon

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

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