Index Catalog // ScholarsArchive@OSU

The effects of planting date, nitrogen and boron application on mineral element concentration, yield, dry weight and fresh weight of sweet corn

Creator:: Sisson, Jonathan Anthony
Abstract:: The effects of planting date on mineral element concentration in sweet corn (Zea mays L. cv. Jubilee) at six developmental stages and on yield were investigated. Planting dates were chosen to correspond to early, mid-season, and late commercial plantings. Two nitrogen rates were applied since nitrogen is more often limiting...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF JONATHAN ANTHONY SISSON III for

Evaluation of fruit size and seed number in triploid and tetraploid Malus spp.

Creator:: Dempster, Jonathan and Contreras, Ryan N.
Abstract:: Fruit diameter of triploid and tetraploid Malus spp. accessions were evaluated based on ploidy and seed number. Pome size in relation to seed number and ploidy level was evaluated using Tukeys HSD in R. With 95% confidence, pome diameter was not impacted by seed number in these selections (Tukey’s HSD...
Resource Type:: Poster
Full Text:: triploid and tetraploid Malus spp. Jonathan Dempster Major: Horticultural Research Minor: Entomology Ryan

Quantitative Trait Loci and Genome Wide Association Study for Resistance to White Mold in Common (Snap) Bean.

Creator:: Arkwazee, Haidar A.
Abstract:: This is a Ph.D. dissertation for a study conducted at OSU/Horticulture. The main objective of this study was dissecting the genetic background for white mold resistance in common (snap) bean. Tow main approaches were followed to achieve the goal. The first approach was using the classical quantitative trait loci (QTL)...
Resource Type:: Dissertation
Full Text:: James R. Myers Common bean (Phaseolus vulgaris L.) is one of the most widely produced grain legumes

Managing Microdochium Patch Using Non-Traditional Fungicides on Annual Bluegrass Putting Greens

Creator:: Mattox, Clint M.
Abstract:: Currently, fungicide applications are the predominant method of control for the cool weather pathogen Microdochium patch (Microdochium nivale). Increasing pesticide restrictions have generated concern regarding management of Microdochium patch. Three separate field trials exploring non-traditional fungicides were conducted between 2013 and 2015 on an annual bluegrass (Poa annua L.) sand-based...
Resource Type:: Masters Thesis

Breeding an open pollinated broccoli for organic production systems using participatory methods

Creator:: McKenzie, Laurie R.
Abstract:: Organic agriculture is an important and growing sector of U.S. and world food production. Consumers are increasingly aware of and interested in the production practices and impacts associated with agriculture and as such, are showing a preference for sustainably produced, raised, and harvested foods. In order to continue to meet...
Resource Type:: Masters Thesis
Full Text:: Laurie R. McKenzie for the degree of Master of Science in Horticulture

Radiation-induced mutations in sweet cherry, (Prunus avium L.) cvs Napoleon and Bing

Creator:: Saamin, Shaharudin
Resource Type:: Dissertation
Full Text:: I participated. To him and members of the graduate committee, Dr. Francis J Lawrence, Dr. James R

Suppression of Microdochium Patch on Annual Bluegrass Putting Greens using Iron Sulfate, Phosphorous Acid, Sulfur, and Mineral Oil

Creator:: Mattox, Clint M.
Abstract:: Managing Microdochium patch on intensively manicured annual bluegrass putting greens is a challenge for turfgrass professionals in cool-humid climates similar to the Pacific Northwest. Fungicides are the predominant means to mitigate damage caused by this fungal pathogen, however pesticide restrictions are making it even more challenging to suppress Microdochium patch....
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Alec R. Kowalewski Managing Microdochium patch on intensively manicured annual

Investigating Alternative Irrigation Strategies and Sources for the Cool-Humid Willamette Valley

Creator:: Olsen, Conner J.
Abstract:: Rising human populations and climate change are putting increasing demands on our already-limited freshwater sources. In response to these concerns, homeowners and municipalities have been encouraged to replace turfgrass – a plant with relatively high irrigation needs – with drought-tolerant plants that do not require frequent irrigation. However, the many...
Resource Type:: Masters Thesis
Full Text:: Cool-Humid Willamette Valley Abstract approved: Alexander R. Kowalewski Rising

Life-Cycle and Playability Analysis of Natural Turfgrass and Synthetic Infill Playing Surfaces Under Field Conditions

Creator:: Daviscourt Brian L.
Abstract:: The perception of a long-term cost advantage of synthetic infill turf systems relative to natural grass systems has contributed to a rise in their popularity in the USA. However, few comprehensive cost assessments of natural grass and synthetic infill systems exist. There are also no studies looking at interactions between...
Resource Type:: Masters Thesis
Full Text:: Conditions Abstract approved: _________________________________________________________ Alexander R

"Instant orchard" : technique for the production of ready-to-bear temperate zone fruit trees

Creator:: Kent, Jeffrey A.
Resource Type:: Masters Thesis
Full Text:: sincerely thank the following: Dr. R. L. Stebbins, Horticulture Department, Oregon State University

ScholarsArchive@OSU

The effects of planting date, nitrogen and boron application on mineral element concentration, yield, dry weight and fresh weight of sweet corn

Evaluation of fruit size and seed number in triploid and tetraploid Malus spp.

Quantitative Trait Loci and Genome Wide Association Study for Resistance to White Mold in Common (Snap) Bean.

Managing Microdochium Patch Using Non-Traditional Fungicides on Annual Bluegrass Putting Greens

Breeding an open pollinated broccoli for organic production systems using participatory methods

Radiation-induced mutations in sweet cherry, (Prunus avium L.) cvs Napoleon and Bing

Suppression of Microdochium Patch on Annual Bluegrass Putting Greens using Iron Sulfate, Phosphorous Acid, Sulfur, and Mineral Oil

Investigating Alternative Irrigation Strategies and Sources for the Cool-Humid Willamette Valley

Life-Cycle and Playability Analysis of Natural Turfgrass and Synthetic Infill Playing Surfaces Under Field Conditions

"Instant orchard" : technique for the production of ready-to-bear temperate zone fruit trees

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search