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Resistance mechanisms against onion pink root (Pyrenochaeta terrestris), bioassay of inoculum potential in soil and chemical control

Creator:: Siemer, Sidney R.
Resource Type:: Dissertation
Full Text:: Mechanisms Against Onion Pink Root (Pyrenochaeta terrestris), Bioassay of Inoculum Potential in Soil and

Pink root of onion caused by Pyrenochaeta terrestris

Creator:: Hess, Wilford M., 1934-
Resource Type:: Dissertation
Full Text:: Pathogenicity of Isolates 28 Root Coloration 43 Onion Scale Coloration 46 Host Study 49 Field Control

Development of vesicular-arbuscular mycorrhizae and pink root (Pyrenochaeta terrestris) in commercial onion fields in relation to nutrition, pH, and soil fumigation

Creator:: McGraw, Anne-Cressey
Resource Type:: Masters Thesis
Full Text:: Quantification of VA Mycorrhizae in Onion Roots 19 Quantification of Pink Root in Onion Roots 22 VA Fungal

Factors influencing the development of onion pink root disease incited by Pyrenochaeta terrestris (Hansen) Gorenz, Walker, Larson

Creator:: Pack, Paul Eugene
Abstract:: A study was conducted of the influence of various climatic and soil factors on the development of onion pink root disease and of the influences of temperature, light, pH, carbon and nitrogen sources, and vitamins on the growth in vitro of an Oregon isolate of the pink root fungus, Pyrenochaeta...
Resource Type:: Masters Thesis
Full Text:: uses of chemical soil treatments for control of onion pink root. (4) Influences of temper- ature

The University Experiences of First-Generation Polynesian Football Players : An Exploratory Study of Cultural Adaptation

Creator:: Vave, Walker Cook
Abstract:: This study discusses common struggles of first-generation Polynesian football players’ university experiences with cultural adaptation. There is little research on this topic. Because of the importance of these issues and the exploratory nature of this study, a qualitative approach was needed. Interviews were conducted with 15 first-generation Polynesian football male...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Elizabeth M. Root This study discusses common struggles of first-generation Polynesian

A compound from onion roots inhibitory to Pyrenochaeta terrestris

Creator:: Pfleger, Francis Louis
Abstract:: In vitro tests showed mycelial growth of Pyrenochaeta terrestris was inhibited by root and bulb extracts from the pink root resistant onion cultivar Nebuka, but not by extracts from the susceptible Southport White Globe. The active principle was shown to be fungistatic rather than fungicidal. It is present in both...
Resource Type:: Dissertation
Full Text:: . Genetic identification of onion cultivars studied showing pedigree if known, and pink root susceptibility

I Tweet therefore I am: An Interview Study of Identity Development and Portrayal of Twitter Users Utilizing the Communication Theory of Identity

Creator:: Carron, Ashley A.
Abstract:: The rise of social networking is more prevalent in today's society than ever before. Of the existing social networking platforms, Twitter is widely recognized as operating within the social networking elite. With this rise in social networking comes the challenge to develop new strategies of navigation when presenting one's identity...
Resource Type:: Masters Thesis
Full Text:: the degree of Master of Arts in Interdisciplinary Studies in Speech Communication, Speech

Constituting the Invisible : An Examination of the Social Construction and Communication of Female Bisexual Identity

Creator:: Whitney, April L.
Abstract:: Bisexual females experience unique forms of discrimination, but are often overlooked in scholarship. Recent research focuses on various aspects of bisexuality, yet female bisexuality is largely overlooked. Many existing studies focus on the experiences of bisexuals, rather than on social constructions of the identity and the role communication plays in...
Resource Type:: Masters Thesis
Full Text:: April L. Whitney for the degree of Master of Arts in Interdisciplinary Studies in Speech Communication

Commercial onion production in Oregon

Creator:: Oregon State University. Extension Service, Mansour, N. S., Mack, Harry, and Hay, James
Abstract:: Revised May 1979. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: occasionally cause some loss of stand. Pink root, downy mildew, and onion smut are the major field diseases

Onion

Creator:: Duncan, Andrew A. and Oregon State University. Extension Service
Abstract:: Published February 1965. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: 537 1'7 A55 nlytcS I Onion is one of the important

ScholarsArchive@OSU

Resistance mechanisms against onion pink root (Pyrenochaeta terrestris), bioassay of inoculum potential in soil and chemical control

Pink root of onion caused by Pyrenochaeta terrestris

Development of vesicular-arbuscular mycorrhizae and pink root (Pyrenochaeta terrestris) in commercial onion fields in relation to nutrition, pH, and soil fumigation

Factors influencing the development of onion pink root disease incited by Pyrenochaeta terrestris (Hansen) Gorenz, Walker, Larson

The University Experiences of First-Generation Polynesian Football Players : An Exploratory Study of Cultural Adaptation

A compound from onion roots inhibitory to Pyrenochaeta terrestris

I Tweet therefore I am: An Interview Study of Identity Development and Portrayal of Twitter Users Utilizing the Communication Theory of Identity

Constituting the Invisible : An Examination of the Social Construction and Communication of Female Bisexual Identity

Commercial onion production in Oregon

Onion

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