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Screening Cotoneaster for Resistance to Fire Blight by Artificial Inoculation

Creator:: Rothleutner, Joseph J., Contreras, Ryan N., Stockwell, Virginia O., and Owen, James S.
Abstract:: Cotoneaster is a genus of ornamental landscape plants commonly affected by fire blight. Fire blight is a disease caused by the bacterial pathogen, Erwinia amylovora (Burrill) Winslow et al. that attacks a wide range of taxa in the apple subfamily (Maloideae; Rosaceae). To assess susceptibility of species and identify potential...
Resource Type:: Article
Full Text:: Inoculation Rothleutner, J. J., Contreras, R. N., Stockwell, V. O., & Owen, J. S. (2014). Screening

Use of antibiotics in plant agriculture

Creator:: Stockwell, V. O. and Duffy, B.
Abstract:: Antibiotics are essential for control of bacterial diseases of plants, especially fire blight of pear and apple and bacterial spot of peach. Streptomycin is used in several countries; the use of oxytetracycline, oxolinic acid and gentamicin is limited to only a few countries. Springtime antibiotic sprays suppress pathogen growth on...
Resource Type:: Article
Full Text:: 16-stockwell-199-210_chevalier 24/11/04 Rev. sci. tech. Off

pA506, a Conjugative Plasmid of the Plant Epiphyte Pseudomonas fluorescens A506

Creator:: Stockwell, Virginia O., Davis, Edward W., II, Carey, Alyssa, Shaffer, Brenda T., Mavrodi, Dmitri V., Hassan, Karl A., Hockett, Kevin, Thomashow, Linda S., Paulsen, Ian T., and Lopera, Joyce E.
Abstract:: Conjugative plasmids are known to facilitate the acquisition and dispersal of genes contributing to the fitness of Pseudomonas spp. Here, we report the characterization of pA506, the 57-kb conjugative plasmid of Pseudomonas fluorescens A506, a plant epiphyte used in the United States for the biological control of fire blight disease...
Resource Type:: Article
Full Text:: Pseudomonas fluorescens A506 Virginia O. Stockwell,a Edward W. Davis II,a,b Alyssa Carey,a,b Brenda T

Consumer satisfaction with problem resolution in Oregon : an analysis of determinants

Creator:: Lang, Birgit
Abstract:: The purpose of this study was to investigate whether or not dissatisfied consumers take action to solve consumer problems and to assess consumer's satisfaction with problem resolution. The data base for this study was derived from responses to the "Consumer Attitude Survey", conducted in 1980 by the Oregon Consumer Services...
Resource Type:: Masters Thesis
Full Text:: . Virginia Dickinson) The purpose of this study was to investigate whether or not dissat- isfied consumers

An exploratory study of women's involvement in the estate planning process in selected Oregon communities

Creator:: Weiss, Molly Deborah
Abstract:: The purpose of this research was to examine whether or not women's involvement in the estate planning process is dependent upon selected demographic and situational variables. More specifically the objectives of the study were: 1) to identify the extent of women's involvement in the estate planning process, 2) to determine...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Redacted for Privacy O Virginia Dickinson The purpose of this research was to examine

Sex role patterns of school age children in time used for household work : an analysis of single parent/two-child and two-parent/two-child California households

Creator:: Peters, Jeanne M.
Abstract:: Systems theory and role theory were used in this study to develop a management model, integrating the managerial and psycho-social subsystems of the family system. The integrated theory and model were used to derive hypotheses concerning whether or not type of task and actual/relative amount of time spent on household...
Resource Type:: Dissertation
Full Text:: personal support during the course of my graduate study at Oregon State University: To Professor Virginia

Time use for household tasks performed by school-age children in two-parent, two-child Oregon families

Creator:: Kennedy, Louise Claudia
Abstract:: The purpose of this study was to investigate the household tasks that school-age children perform and the average amount of time spent performing those tasks. The sample included 219 children in 135 families taken from the Oregon sample of 210 families interviewed for the Northeast Regional Research Project 113: "An...
Resource Type:: Masters Thesis
Full Text:: FAMILIES Abstract approved: Redacted for Privacy (Dr. Virginia Dickinson) The purpose of this study was

Responsibilities of and recommendations for preparation of retirement home administrators

Creator:: Craig, Margaret Reilly
Abstract:: Specific concern for housing and caring for the elderly has received national attention since the White House Conference on Aging held in 1961. The federal government has provided funds for studying housing needs of the elderly. One alternative is the retirement home which is defined as providing food, shelter and...
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGEMENT The author would like to express sincere appreciation to Miss Virginia Harger for interest in

Determination of the ascorbic acid intake necessary to maintain an adequate level of the vitamin in the blood plasma

Creator:: Landquist, Virginia Lord
Resource Type:: Masters Thesis
Full Text:: ' dtjaur Ooilegt ^i»^^ais# Oomeil A « s s o t s a i' # s 1111 a mmM OF Q

A study of the reactions of students at Oregon State College to their curricula and instruction

Creator:: Davolt, Claudine Virginia
Resource Type:: Masters Thesis
Full Text:: TO THEIR CURRICULA AND INSTRUCTION by VIRGINIA DAVOLT A THESIS submitted to the OREGON

ScholarsArchive@OSU

Screening Cotoneaster for Resistance to Fire Blight by Artificial Inoculation

Use of antibiotics in plant agriculture

pA506, a Conjugative Plasmid of the Plant Epiphyte Pseudomonas fluorescens A506

Consumer satisfaction with problem resolution in Oregon : an analysis of determinants

An exploratory study of women's involvement in the estate planning process in selected Oregon communities

Sex role patterns of school age children in time used for household work : an analysis of single parent/two-child and two-parent/two-child California households

Time use for household tasks performed by school-age children in two-parent, two-child Oregon families

Responsibilities of and recommendations for preparation of retirement home administrators

Determination of the ascorbic acid intake necessary to maintain an adequate level of the vitamin in the blood plasma

A study of the reactions of students at Oregon State College to their curricula and instruction

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