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A search for methods of prolonging the life of cut carnations

Creator:: Driver, James Wesley
Resource Type:: Masters Thesis
Full Text:: by JiiMES WESLEY DRIVER A THESIS submitted to OREGON STATE COLLEGE in partial fulfillment

The use of 2, 4-d, paraquat and dinoseb for control of filbert (Corylus Avellana L.) suckers

Creator:: Reich, Jack Ernest
Abstract:: The control of filbert (Corylus Avellana L.) suckers by means of herbicides was investigated in three phases during 1968 and 1969. (1) Screening trials, on canned filbert trees in the greenhouse, to determine the effectiveness of various herbicides and concentrations in controlling vegetative growth. (2) A summary experiment in the...
Resource Type:: Masters Thesis
Full Text:: , 1970 (Major) (Date) Title: THE USE OF 2, 4-D, PARAQUAT AND DINOSEB FOR CON- TROL OF FILBERT

Exploring the biology and monitoring techniques of two economically impactful Chrysobothris species in Oregon hazelnuts

Creator:: Rudolph, Erica
Abstract:: Chrysobothris mali Horn and C. femorata Olivier (Coleoptera : Buprestidae) are two flatheaded wood boring beetle species that have become economically impactful pests in North American high value tree cropping systems. Both species are native to North America, with C. femorata occurring across the continent (Wellso and Manley 2007), whereas...
Resource Type:: Masters Thesis
Full Text:: conferences and publish my work. Thank you to Jana Lee, Lloyd Nackley, Chris Marshall, and Dave Shaw for

Relationships of sweet corn (Zea mays L.) and cabbage (Brassica oleracea var capitata L.) growing in mixed stands using the addition series approach

Creator:: Chilanga, Thomson G.
Resource Type:: Masters Thesis
Full Text:: USING THE ADDITION SERIES APPROACH Abstract approved: R. D. William A sweet corn (Zea mays L.) and

The performance of N-(1,1-dimethylpropynyl)-3,5-dichlorobenzamide and other herbicides in controlling weeds in lettuce as affected by soil type and weather conditions

Creator:: Mitidieri, Agustin
Abstract:: Chemicals are being sought that can control weeds in lettuce under different environmental conditions, soil types and weed populations. The extensive or repeated use of a herbicide may lead to important changes in the weed population which call for new materials that can take care of the modified situation. In...
Resource Type:: Masters Thesis
Full Text:: states, with California and Arizona together account- ing for over 80% of the total (U. S. D. A

Banana quality : flavor volatiles under anaerobic and aerobic conditions

Creator:: Chantrachit, Theeranuch
Abstract:: Alcoholic off-flavor and accompanying volatile compounds produced by bananas (Cavendishii spp) held at 20°C and subjected to aerobic (air control treatment) or anaerobic conditions (nitrogen treatment) were compared by solid phase micro extraction (SPME), a newly developed method for volatile separation. In general, volatile production was suppressed under anaerobic conditions...
Resource Type:: Masters Thesis
Full Text:: Gamble, and to all other committee members: Dr. Bemadine D. Strik and Dr. Gary D. Jolliff. Their

The translocation of ethephon and its physiological effects on the filbert (Corylus avellena L.) during husk senescence

Creator:: Kwong, Francis Y.
Abstract:: Nut drop in the filbert is a consequence of the senescence of the husk. It is possible to accelerate this process by the application of ethephon (2-chloroethyl)phosphonic acid after the nut has abscised from the base of the husk. This study is an investigation on the physiological effects of the...
Resource Type:: Masters Thesis
Full Text:: help throughout the course of my work. I would like to express my appreciation to Dr. D. G

The effects of plant population and nitrogen on sweet corn yields

Creator:: Moss, Joe Dick
Abstract:: The response of sweet corn (Zea mays L. var. rugosa cultivar Jubilee) to 12 populations and four nitrogen rates was studied in a field experiment. Populations ranged from 43, 904 to 329,800 plants/ha with nitrogen levels ranging from 0 to 224 Kg/ha. A systematic spacing design was used. Plant height,...
Resource Type:: Masters Thesis
Full Text:: . Recognition is also given to Dr. Michael H. Chaplin, Dr. William W. Chilcote, and Dr. Murray D

Chemical Control of Suckers in Hazelnuts (Corylus avellana): Comparing Herbicide Efficacy, Spray Nozzle, and Carrier Volume

Creator:: Larocca de Souza, Larissa
Abstract:: Hazelnuts (Corylus avellana) produce a prolific growth in the base of the trunk and roots, known as suckers, which are often removed in order to promote the development of a single trunk tree. Sucker removal facilitates cultural practices and mechanized operations, such as weed management and harvest. Sucker presence can...
Resource Type:: Masters Thesis
Full Text:: recommendations, studies started when suckers reached 15 cm. Fifteen treatments included: 2,4-D, carfentrazone

Identification of cytokinin reductase in Phaseolus embryos

Creator:: Martin, Ruth C.
Abstract:: A critical balance of hormones is necessary for normal plant development. Therefore, precise mechanisms must exist to maintain proper levels of cytokinins, a group of hormones regulating cell division and differentiation. Structural modifications of the naturally occurring cytokinin, zeatin; including the oxidation, O-glycosylation and reduction of the N⁶-side chain; may...
Resource Type:: Masters Thesis
Full Text:: ., 1984; Shaw et al., 1987). [ Cj-Labeled i Ade and i Ado (24 mCi/mmol) were synthesized previously

ScholarsArchive@OSU

A search for methods of prolonging the life of cut carnations

The use of 2, 4-d, paraquat and dinoseb for control of filbert (Corylus Avellana L.) suckers

Exploring the biology and monitoring techniques of two economically impactful Chrysobothris species in Oregon hazelnuts

Relationships of sweet corn (Zea mays L.) and cabbage (Brassica oleracea var capitata L.) growing in mixed stands using the addition series approach

The performance of N-(1,1-dimethylpropynyl)-3,5-dichlorobenzamide and other herbicides in controlling weeds in lettuce as affected by soil type and weather conditions

Banana quality : flavor volatiles under anaerobic and aerobic conditions

The translocation of ethephon and its physiological effects on the filbert (Corylus avellena L.) during husk senescence

The effects of plant population and nitrogen on sweet corn yields

Chemical Control of Suckers in Hazelnuts (Corylus avellana): Comparing Herbicide Efficacy, Spray Nozzle, and Carrier Volume

Identification of cytokinin reductase in Phaseolus embryos

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