Index Catalog // ScholarsArchive@OSU

Antagonistic properties of aquatic myxobacteria and pseudomonads

Creator:: Burnison, Bryan Kent
Abstract:: Certain species of the orders Myxobacterales and Pseudo-monadales are well-known antagonists. Pseudomonas fluorescens and Pseudomonas putida have been reported to produce bacteriostatic and bactericidal substances. Among the myxobacteria there are various species which are known for their ability to produce lytic enzymes and antibiotics. Organisms from both of these groups...
Resource Type:: Masters Thesis
Full Text:: AQUATIC MYXOBACTERIA AND PSEUDOMONADS Abstract approved: Dr. R. E. Pacha Certain species of the

A taxonomic study on myxobacteria isolated from fish

Creator:: Porter, Sook Hee
Abstract:: While the genus Cytophaga has been defined and classified on a morphological basis, knowledge of fresh water members of this group of myxobacteria is scanty. In the present study cultural and morphological characteristics were investigated in an attempt to classify a group of fresh water cytophaga. Microscopic examination revealed all...
Resource Type:: Masters Thesis
Full Text:: Redacted for privacy Abstract approved: Dr. R. E. Pacha While the genus Cytophaga has been defined and

Isolation and characterization of a bacteriophage for Cytophaga succinicans (RL-8)

Creator:: Rust, Patricia Joy
Resource Type:: Masters Thesis
Full Text:: : fIlDr. R. E. Pacha Although bacteriophages have been recognized for a number of years, little

Fresh water myxobacteria : a taxonomic study

Creator:: Nitsos, Peggy Koerner
Abstract:: Myxobacteria are known to occur in the aquatic environment, however, little information is available regarding the taxonomy of these organisms. This investigation was initiated in an attempt to classify a group of fresh water cytophagas on the basis of biochemical and physiological as well as cultural and morphological characteristics. The...
Resource Type:: Masters Thesis
Full Text:: express her appreciation to: Dr. R. E. Pacha for the encouragement, inspiration and guidance so

Partial purification and properties of a columnaricin isolated from the myxobacterium Chondrococcus columnaris

Creator:: Needleman, David Sol
Abstract:: Of the 14 strains of Chondrococcus columnaris examined, 4 produced antagonistic substances that inhibited the growth of other strains of this species. The antagonistic substance produced by strain 3-P63-12 was examined in greater detail. Since the inhibitory substance had an extremely narrow spectrum of activity, and was not transmissible in...
Resource Type:: Masters Thesis
Full Text:: COLUMNARIS Abstract approved: Redacted for Privacy Dr. R. E. Pacha Of the 14 strains of Chondrococcus

Ecological study of aquatic myxobacteria in a woodland stream

Creator:: Carlson, René Virginia
Abstract:: Most studies of bacteria in water have concerned public health; little attention has been given to organisms which are indigenous to the aquatic environment. Myxobacteria are known to occur in soil, in the marine environment, and several have been studied in relation to diseases of salmonid fishes. However, little information...
Resource Type:: Masters Thesis
Full Text:: A WOODLAND STREAM Abstract approved: Redacted for Privacy kobert E. Pacha Most studies of

A correction factor of ring-necked pheasant sex ratios for application in census methods

Creator:: Gubser, Cecil Ennis
Resource Type:: Masters Thesis
Full Text:: Professor R. E. Dimick, Head of the Fish and Game Management Depart- ment of Oregon State College I wish

Black-tailed deer investigations on a closed area in Western Oregon

Creator:: Rieck, Carroll Adelbert
Resource Type:: Masters Thesis
Full Text:: ..... * 32 R u t t i n Sea o i't _ , -a - e 4 . . . . . , t t s inemies .... **.****.*****a*****S

Comparative winter survival of wild and game farm pheasants on Eliza Island, Washington

Creator:: Corthell, Robert Ashley
Resource Type:: Masters Thesis
Full Text:: , and to Professor R. E. Dirnick, Head, Fish and Game Depart- ment, Oregon State College, for his

Douglas's ground squirrel as a predator upon upland game bird nests on the Soap creek experimental area in Oregon

Creator:: Stanton, Frank Webster
Resource Type:: Masters Thesis
Full Text:: . Good r Hy. '74 Aug. 6 V. Good 6 fly. '74 Aug. 6 V. Good 6 Uy. '74 Aug. e T. Good 6 fly. grass

Experimental feeding of ring-necked pheasants in the Willamette Valley, Oregon

Creator:: Uhlig, Hansgerd
Resource Type:: Masters Thesis
Full Text:: guidance and encouragement throughout the experiment. Sincere appreciation is expressed to Professor R. E

The native cutthroat trout, Salmo clarkii, of the Bonneville Basin and the Green River tributaries of Utah

Creator:: Robinson, Rollo Smith
Resource Type:: Masters Thesis
Full Text:: B. Importance of Investigation....... . . . ... 2 C. study Procedure. . . e e . . . . . . . 3 II

The collecting and conditioning of salmonoid fishes for toxicity tests

Creator:: Chambers, John Stanley
Resource Type:: Masters Thesis
Full Text:: )GLNT This opportunity is taken to express grateíul appreciation to Professor Roland E. Dimick for

The effects of herbicides and related compounds on fish

Creator:: Hilliard, Douglas Keith
Resource Type:: Masters Thesis
Full Text:: white crappie 73 ACKNOWLEDG-MEN T The author is deeply indebted, to Professor Roland E. Dimick

Bio-indices of pollution in the Willamette River

Creator:: Deschamps, Gene
Resource Type:: Masters Thesis
Full Text:: . Newcomer ACKNOWLEDGEMENT This investigation was performed under the close supervision of Mr. R. E

Relation of zinc fertilization to the zinc content of the crops and the soil, and the response of the crops to zinc fertilization

Creator:: Pang, Tse-sung
Resource Type:: Dissertation
Full Text:: first phase of this work was undertaken, and to Dr. R. E. tepheiison 01 the same department for tue

A study of the Columbian black-tailed deer Odocolieus hemionus columbianus (Richardson) and its habitat in Oregon

Creator:: Lindzey, James Shotwell
Resource Type:: Masters Thesis
Full Text:: deeply appreciated. Sincere appreciation is hereby expressed also to Professor Roland E. Dimick for

Extension education in the wildlife conservation field

Creator:: Lewis, John Hammond
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDG»ENT To Professor R. E. Diinick, the writer owes a debt of gratitude for his constructive

The effects of Kraft mill effluents on nymphs of Callibaetis sp. (Ephemeroptera) and Acroneuria pacifica

Creator:: DeWitt, John William
Resource Type:: Masters Thesis
Full Text:: of !r. R. E. Dimiok, ead, Lepartment of Ftsh and carne anagernerìt, Oregon State College, to whom

Survival and increment of an early spring release of ring-necked pheasants on Eliza Island, Washington

Creator:: Salter, Robert L. (Robert Linwood), 1920-
Resource Type:: Masters Thesis
Full Text:: this study. Credit is due Professor R. E. Diick and Assistant Professor Jy E. Long of the

A plan for the management of the ringnecked pheasant in western Washington based on a field study

Creator:: Galbreath, Donald Samuel
Resource Type:: Masters Thesis
Full Text:: for his valuable suggestions and guidance. Much credit is due Professor R. E. Dimick, Head of the

An analysis of farmer-sportsmen relationships as a guide to upland game management in the Willamette Valley, Oregon

Creator:: Danielson, Ephraim Alfred
Resource Type:: Masters Thesis
Full Text:: . (iaine Management . . . . . J2he P r ob i e m . . . . . . . . . . . . . . . . . . . . io Metnods

Results of a controlled shoot on the Soap Creek experimental pheasant area, Corvallis, Oregon, October 1941

Creator:: Vogtman, Donald Benjamin
Resource Type:: Masters Thesis
Full Text:: full credit and thanks for working out the general plan for the shoot. To Professor R. E. Dimick

The mortality factors of winter released ring-necked pheasants on Eliza Island, Washington

Creator:: Nelson, Daniel James
Resource Type:: Masters Thesis
Full Text:: . Professor R. E. Dimick, Head, and Aest. Professor Jay B. Long both of the Department of Fish and Game

An investigation involving the sampling of morphological characters for use in estimating disease resistance and sample size in hops

Creator:: Hunt, Oliver Joseph
Resource Type:: Dissertation
Full Text:: t t j r - $ 4 S S S e e S S S . . . . . . S S S : cG cG - 4 r- r

The effect of organic matter on the available moisture holding capacity of soil

Creator:: Swarner, L. R. (Lawrence Robert)
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGNT The author takes this opportunity to thank Dr. W. L. Powers, Dr. R. E. Stephenson and

A survey of internal parasites of poultry and game birds in Oregon

Creator:: Morgan, Banner Bill, 1915-1950
Resource Type:: Masters Thesis
Full Text:: Parasites Found in Poultry in O r e go n . . . . . . . . . . . . . . . . 24 Table Page 6 Record of

A pheasant nesting study with controlled predation on Eliza Island, Washington

Creator:: Hoffman, Russell Raymond
Resource Type:: Masters Thesis
Full Text:: professors R. E. Dimick, J. B. Long, and L. W. Kuhn of the Department of Fish and ame Oroon State Co1lee

Factors affecting survival of ring-necked pheasants on the Deschutes irrigation project of Oregon

Creator:: Carter, Glen David
Resource Type:: Masters Thesis
Full Text:: , and helpful guidance. Credit is due to Professor R. E. Dimick, Head or the Fish and Game

The effects of certain marine fishes in the diets of mink

Creator:: Watt, Phyllis Ruth
Resource Type:: Masters Thesis
Full Text:: pre8entedi121Q5 ACYNOWLEDGMENT Grateful acknowledgment is m&d to Professor R. E. Dirnïck and to Assistant

Availability of different forms of phosphate fertilizers in two red hill soils

Creator:: Bhaskar, Timiri Deendyol
Resource Type:: Masters Thesis
Full Text:: - ducted under the joint supervision of Dr. R. E. Stephenson and Professor C. V. Ruzek. During the

Ecological and mortality factors affecting the nesting stage of the Chinese pheasant, Phasianus torquatus Gmelin, in the Willamette Valley, Oregon

Creator:: Eklund, Carl Robert
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGMENTS The author is especially indebted to Professor R. E. Dimick, Department of Fish and Game

Artificial incubation and brooding of ring-necked pheasants on state game farms at Eugene and Corvallis, Oregon

Creator:: Whipple, Margaret Ruth
Resource Type:: Masters Thesis
Full Text:: , respectively; em- ployees of the Eugene and Corvallis State Game Farms who assisted in the work; R. E

A trial introduction of the European partridge of Danish stock into the Willamette Valley

Creator:: Coats, James Lee
Resource Type:: Masters Thesis
Full Text:: compiled the map of the present distribu- tion of partridges in Oregon. Roland E. Dimick, head of the

Comparative winter survival of wild and game farm pheasants with predator control practiced on Eliza Island, Washington

Creator:: Hansen, Charles Goodman
Resource Type:: Masters Thesis
Full Text:: . Elnarsen, of the Oregon Cooperative Wildlife Research Unit and Professor R. E. Dimick, Fish and Game

Temperature drop from heating surface to boiler water as a function of concentration of sodium sulfate

Creator:: Hunt, Fred Leroy
Resource Type:: Masters Thesis
Full Text:: - ing with the problem, has been initiated at Oregon 3tate College under the supervision of R. E

Foods of the ring-necked pheasant on Protection Island, Washington

Creator:: Morse, John Salls
Resource Type:: Masters Thesis
Full Text:: . Views of the Food Habits Laboratory, of the United States Fish and ildlif e Service, located at

The mink industry of Oregon

Creator:: Kletzer, William Merges
Abstract:: A general survey of mink farming practices in Oregon was made from visits to fur farms and by the raising of these animals at the Oregon State College Experimental Fur Farm. A history of mink farming in Oregon is presented. Special attention is given to ranch organization, equipment and housing...
Resource Type:: Masters Thesis
Full Text:: close natural drainage, such as a creek, is best. Building on a side hill is not - i-i- ! r' r

Organic forms of phosphorus in the phosphorus nutrition of plants

Creator:: Bertramson, Bertram Rodney
Resource Type:: Dissertation
Full Text:: upervision and counsel of Drs . R. E. Stephenson and W. B. Bollen . During. t h e course of the work

Effect of waste sulfide liquor on soil properties and plant growth

Creator:: Spulnik, Joseph Bernard
Resource Type:: Dissertation
Full Text:: wish to take this opportunity to thank Dr. R. E. Stephenson, Dr. W. E. Caidwell and Dr. W. B

Feasibility of partial neutralization in correcting soil acidity

Creator:: Burnham, Clarence
Resource Type:: Dissertation
Full Text:: " * * - - - -cf1ry-e3t-e-e* -r3534gg- * * f o r the - !F-.Pr- - ln {i';iame } {Degree } n I"'t X ,: -^ ! ,'jt 1

Effects of cultivation and organic treatments on some physical properties of western Oregon soils

Creator:: Appleton, Leonard Roald
Resource Type:: Masters Thesis
Full Text:: Redacted for Privacy Redacted for Privacy ''f gr*trr |f trffril$ffir{rd.ts Redacted for Privacy Errr r

Use of salt in managing mule deer and domestic animals on range lands of Central Oregon

Creator:: Barron, William Darlington
Resource Type:: Masters Thesis
Full Text:: Professor R. E. Dimick, Head, Department of Fish and Game Management, for his friendship and advice in

Landowners' opinions on the establishment of pheasants on a new Central Oregon irrigation project

Creator:: Madden, Elwood
Resource Type:: Masters Thesis
Full Text:: ., we t cloT r. ~. d annual ee h1 dar th production of p olov r e d 1n. th Mab a • All t . ere

The effect of sawdust on the up-take of nitrogen, phosphorus, and potassium by strawberry plants

Creator:: Shih, Shui-Ho
Resource Type:: Dissertation
Full Text:: tultiU.nt of the require•nts tor the dell'" of DOCTCil or PHILOSOPHI JUDe 1953 r[{ilmt Redacted

A preliminary study of certain chemical factors that may be involved in the delayed mortality of rainbow trout following liberation

Creator:: Saltzman, William O. (William Ordway)
Resource Type:: Masters Thesis
Full Text:: in making such a study possible. Thanks are due Professor R. E. Dimlck, Head, and Mr. Jay Long

The effects of variation in rate and time of application of nitrogen on wheat on trashy and clean fallowed soil

Creator:: Ramage, Carroll Herbert
Resource Type:: Masters Thesis
Full Text:: MASTER OF SCIENCE June 1953 APPROVED: Redacted for privacy r Professor of Soils In Charge of

Effect of different plant populations and nitrogen levels on the yield of corn silage and grain

Creator:: Nandpuri, Karam Singh
Resource Type:: Masters Thesis
Full Text:: gratitude to az'. R, E Fore for his sincere interest, for many helpful suggestions, and for unselfish

A determination of the combining ability of certain inbred lines of corn, Zea mays L.

Creator:: Johnson, M. J. (Malcolm Julius)
Resource Type:: Masters Thesis
Full Text:: partial fulfil lment o£ t h e requirements for t h e deg r e e of MASTER OF SCIENCE Jun e 1955

An analysis of adult steelhead trout returns to the Alsea River from hatchery releases in 1956 and 1957

Creator:: Wallace, Richard L.
Resource Type:: Masters Thesis
Full Text:: to especiafly thank Mr. R. E. Did.ck, Head oÍ the Fish and Game Department, for his criticisms and

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