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Nitrogen fertilization of winter wheat grown in four rotations in western Oregon

Creator:: Sebastian, Kevin D.
Resource Type:: Masters Thesis
Full Text:: research. I would also like to thank Dr. Glenn Fisher from entomology and Dr. Jim Cornelius from

Inheritance of resistance to head smut disease in maize (Zea mays L.)

Creator:: Akhtar, Ali
Resource Type:: Dissertation
Full Text:: R. Baggett, Dr. Richard 0. Hampton, Dr. Warren E. Kronstad, Dr. Francis J. Lawrence, and Dr. Glenn

Micropropagation and in vitro plant regeneration of rhododendrons

Creator:: Iapichino, Giovanni
Resource Type:: Masters Thesis
Full Text:: hybrid R^ laetum x aurigeranum; and 2) to explore the feasibility of plant regeneration from

Biology, distribution and economic threshold of the strawberry root weevil, Otiorhynchus ovatus (L.), in peppermint

Creator:: Cacka, Joseph Francis
Resource Type:: Masters Thesis
Full Text:: . Thanks and appreciation are extended to the members of my committee: Dr. Ralph Berry, Dr. Glenn Fisher

Differential transmission of strawberry mottle virus by Chaetosiphon thomas Hille Ris Lambers and Chaetosiphon fragaefolii (Cockerell)

Creator:: Eulensen, Gustav Egon
Abstract:: The transmission of strawberry mottle virus (SMV) to Fragaria vesca L. by Chaetosiphon thomasi and C. fragaefolii was studied to determine differences between the two species. Acquisition, inoculation, and retention phases of transmission were described. In all phases, C. fragaefolii was found to be the more efficient vector. Mean transmission...
Resource Type:: Masters Thesis
Full Text:: patience throughout this endeavor. I extend special thanks to the members of my committee, Drs. Glenn

Ion exchange membranes and agronomic responses as tools for assessing nutrient availability

Creator:: Salisbury, Steven Earl
Abstract:: Winter wheat is commonly grown in rotation with leguminous and non-leguminous crops in the Willamette Valley. For agronomic, economic, and environmental reasons it is important to understand the influence of previous crops on availability of N and other nutrients. Objectives of this study were: (1) to evaluate the effects of...
Resource Type:: Masters Thesis
Full Text:: . APPROVED: Maj p ofess r, representing Soil Science Chair of Department of Crop and Soil Science Dean

Duration and rate of grain filling and subsequent grain protein content in selected winter wheat populations

Creator:: Mou, Beiquan
Abstract:: The lack of information regarding the inheritance of the duration and rate of grain filling, and the possible relationship between grain fill and grain protein content in wheat prompted this study. Early maturing Chinese cultivars, 'AI Feng 2' and 'CB 83-52', and late maturing cultivars adapted to Oregon, 'Stephens' and...
Resource Type:: Dissertation
Full Text:: extended to Drs. Pat M. Hayes, Roger G. Petersen, David R. Thomas, Larry S. Daley, and Glenn Fisher for

Distributional patterns and taxonomic structure of diatom assemblages in Netarts Bay, Oregon

Creator:: Whiting, Mark Carlos
Abstract:: Epiphytic, planktonic and benthic diatom assemblages were investigated in Netarts Bay, Oregon. Samples were collected for a one-year period from February 1980 to March 1981. A planktonic flora was observed only during periods of offshore enrichment when marine neritic species were abundant and were transported into the bay by tidal...
Resource Type:: Dissertation
Full Text:: : LC , z r-L? C. David McIntire Epiphytic, planktonic and benthic diatom assemblages were

Inheritance of Septoria leaf blotch resistance and the possible influence of heading date and plant height on the disease expression in a winter wheat cross

Creator:: Camacho Casas, Miguel Alfonso
Abstract:: Parental lines, Fi's and segregating populations (F₂, F₃ and BC's) including reciprocals were evaluated under field conditions to determine if genetic resistance per se exists for Septoria Leaf Blotch in a selected winter wheat cross. The experiment was conducted over a three year period with both natural infection and artificial...
Resource Type:: Dissertation
Full Text:: Petersen, Chris Mundt and Glenn Fisher for serving in my graduate committee and reviewing this manuscript

Absciscic acid induction of environmental stress tolerance in plant cells

Creator:: Tanino, Karen K.
Resource Type:: Dissertation
Full Text:: Burke, and am appreciative of Drs. Joe Zaerr and Glenn Fisher for serving on my committee when my

ScholarsArchive@OSU

Nitrogen fertilization of winter wheat grown in four rotations in western Oregon

Inheritance of resistance to head smut disease in maize (Zea mays L.)

Micropropagation and in vitro plant regeneration of rhododendrons

Biology, distribution and economic threshold of the strawberry root weevil, Otiorhynchus ovatus (L.), in peppermint

Differential transmission of strawberry mottle virus by Chaetosiphon thomas Hille Ris Lambers and Chaetosiphon fragaefolii (Cockerell)

Ion exchange membranes and agronomic responses as tools for assessing nutrient availability

Duration and rate of grain filling and subsequent grain protein content in selected winter wheat populations

Distributional patterns and taxonomic structure of diatom assemblages in Netarts Bay, Oregon

Inheritance of Septoria leaf blotch resistance and the possible influence of heading date and plant height on the disease expression in a winter wheat cross

Absciscic acid induction of environmental stress tolerance in plant cells

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