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Photooxidative degradation of annual rye-grass straw to substrates enhancing rhodotorula mucilaginosa growth

Creator:: Park, Jerry Eugene
Abstract:: Annual ryegrass (Lolium multiflorum) is a major seed crop in the Willamette Valley of Oregon. Persistent crop diseases have necessitated annual field burning to protect future crops. This practice, while very effective for disease eradication, produces large quantities of air polluting smoke in the valley and a general wastage of...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF JERRY EUGENE PARK for the (Name

Soil and rumen microbial responses to photooxidized grass straw

Creator:: Park, Jerry Eugene
Abstract:: Straw has many uses, as feed, roughage, animal bedding, but these requirements are not sufficient to utilize the available production. In areas where grasskseed is produced, post-harvest straw is burned in the field to help prevent crop disease the following year. This treatment is very wasteful in terms of straw...
Resource Type:: Masters Thesis
Full Text:: Typed by Opal Grossnicklaus for Jerry Eugene Park ACKNOWLEDGMENT The author wishes to thank Dr. D. A

Bactericidal and physico-chemical properties of a lectin derived from spring chinook salmon (Oncorhynchus tshawytscha) Ova

Creator:: Banowetz, Gary Michael
Abstract:: Unfertilized ova from spring chinook salmon (Oncorhynchus tshawytscha) were examined for the presence of classical salmonid inmmunoglobulin. Immunodiffusion techniques in which rabbit anti-salmonid immunoglobulin was reacted against an ova homogenate and rabbit anti-ova homogenate was reacted against immune chinook serum failed to detect classical-type antibodies within these eggs. A lectin...
Resource Type:: Dissertation
Full Text:: not human type A, 0 or sheep red cells. Hemagglutination was inhibited by D-galactose and L-rhamnose

Partial characterization of six established salmonid cell lines

Creator:: Philippon-Fried, Marie
Abstract:: Six salmonid cell lines previously established in this laboratory, CHSE 114 and CHSE 214 (chinook salmon), CSE 119 (coho salmon), SSE 5 (sockeye salmon), STE 137 (steelhead trout) and RTH 149 (rainbow trout), were partially characterized. Mycoplasmas were not detected in any of the cell lines. All cell lines exhibited...
Resource Type:: Masters Thesis
Full Text:: vitreum Brachydanio rerio E F F F Kelly and Loh 1973 U. Hawaii at Honolulu McKenzie and Stephenson

Viruses infecting salmonid fishes from Oregon : A. The occurrence and distribution of infectious pancreatic necrosis virus. B. The development of an attenuated strain of infectious hematopoietic necrosis virus (IHNV) for immunization of salmonids

Creator:: Tebbit, Guy Lee
Abstract:: The occurrence and distribution of fish viruses in Oregon were determined by the examination of anadromous and fresh water salmonids. Infectious pancreatic necrosis virus (IPNV) was isolated and identified from asymptomatic adult coho (Oncorhynchus kisutch) and chinook (0. tshawytscha) salmon returning to the Columbia River system. Infectious pancreatic necrosis virus...
Resource Type:: Dissertation
Full Text:: assistance in reviewing this manuscript. To Mr. Jerry Zinn, Mr. Warren Groberg and other members of the

Oral immunization for the control of vibriosis in Pacific salmon

Creator:: Nelson, Jim Steel
Abstract:: An oral vaccine was developed for control of vibriosis in Pacific salmon. The vaccine consists of a lyophilized sonicate of cells of Vibrio anguillarum, the causative agent of this disease. The preparation was incorporated into a ration and fed to salmon in fresh water before the fish were transported and...
Resource Type:: Masters Thesis
Full Text:: Jerry Zinn, Ernest Keiski, and Thomas Kuzma for their technical assistance. To my parents, Mr. and Mrs

Enteric Redmouth Bacterium of salmonids : a biochemical and serological comparison of selected isolates

Creator:: O'Leary, Patrick John
Abstract:: A comparison of the agglutinating and precipatiating antigens of Enteric Redmouth Bacterium (ERMB) was made. There are two major and one minor agglutinating antigens which describe two serotypes (I and II). Only serotype I metabolizes sorbitol. A bacterin from serotype I cross protected against a challenge of bacteria of serotype...
Resource Type:: Masters Thesis
Full Text:: . To Drs. W. H. Ewing and D. Brenner for their counsel and helpful suggestions. To the staff of the

Cell wall chemistry, deoxyribonucleic acid base composition and pathogenesis of the kidney disease bacterium in salmonid fishes

Creator:: Sanders, James Edward
Abstract:: Experiments were designed to more precisely evaluate the effects of water temperature on the progress of bacterial kidney disease ( BKD) in three species of salmonid fishes. Infections were produced by intraperitoneal injection of suspensions of the causative organism into fish held at seven temperatures ranging from 3.9 to 20.5°C....
Resource Type:: Dissertation
Full Text:: Microbiology Department who contri- buted to this project. Especially to Rowan Gould, Jerry Zinn, Tony Amandi

Effects of copper on survival and the immune response of juvenile coho salmon (Oncorhynchus kisutch)

Creator:: Stevens, Donald G.
Abstract:: Vaccination with Vibrio anguillarum by oral administration during copper exposure and intraperitoneal injection prior to copper exposure was employed to investigate the effects of copper upon survival and the immune response of juvenile coho salmon (Oncorhynchus kisutch). Following copper exposure the survivors were challenged under natural conditions to V. anguillarum,...
Resource Type:: Masters Thesis
Full Text:: Microbiology, especially Dr. John Rohovec and Jerry Zinn. To Robert Garrison and Ernie Keiski of the

Certain aspects of the immunology and chemotherapy of bacterial kidney disease in juvenile coho salmon (Oncorhynchus kisutch)

Creator:: Banowetz, Gary Michael
Abstract:: The detection and antigenic nature of the causative Corynebacterium of bacterial kidney disease and chemotherapy of this disease in juvenile coho salmon (Oncorhynchus kisutch) were examined. Each of 207 yearling coho salmon collected from a population undergoing a severe epizootic of bacterial kidney disease were examined for the presence of...
Resource Type:: Masters Thesis
Full Text:: Mulcahy, John Rohovec, Jim Sanders, Guy Tebbit, Lanny Udey, and Jerry Zinn for their suggestions and

ScholarsArchive@OSU

Photooxidative degradation of annual rye-grass straw to substrates enhancing rhodotorula mucilaginosa growth

Soil and rumen microbial responses to photooxidized grass straw

Bactericidal and physico-chemical properties of a lectin derived from spring chinook salmon (Oncorhynchus tshawytscha) Ova

Partial characterization of six established salmonid cell lines

Viruses infecting salmonid fishes from Oregon : A. The occurrence and distribution of infectious pancreatic necrosis virus. B. The development of an attenuated strain of infectious hematopoietic necrosis virus (IHNV) for immunization of salmonids

Oral immunization for the control of vibriosis in Pacific salmon

Enteric Redmouth Bacterium of salmonids : a biochemical and serological comparison of selected isolates

Cell wall chemistry, deoxyribonucleic acid base composition and pathogenesis of the kidney disease bacterium in salmonid fishes

Effects of copper on survival and the immune response of juvenile coho salmon (Oncorhynchus kisutch)

Certain aspects of the immunology and chemotherapy of bacterial kidney disease in juvenile coho salmon (Oncorhynchus kisutch)

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