Index Catalog // ScholarsArchive@OSU

Elicitors: A Novel Tool for Controlling the Colorado Potato Beetle Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae)

Creator:: Butcher, Alexander M.
Abstract:: Over the last several decades, potato production has increased globally as it has been recognized as an important component to improving food security. However, potato production has been continuously challenged by pests. Current pest management practices rely heavily on chemical pesticides. Unfortunately, the overuse of pesticides can be harmful to...
Resource Type:: Masters Thesis
Full Text:: on this work. Thanks to my committee members, A. Goyer, C. Ocamb, J. Lee, N. Kaur, and L. Xue

The Cosmetic Stay-Green Trait in Snap Bean and the Event Cascade that Reduces Seed Germination and Emergence

Creator:: Cirak, Melike
Abstract:: The persistent color (pc) trait in snap bean (Phaseolus vulgaris L.) belongs to a member of the cosmetic stay-green gene family. It is considered very desirable by snap bean breeders for its impacts on pod quality. Persistent color imparts a uniform dark-green color to pods and expresses in seeds as...
Resource Type:: Masters Thesis
Full Text:: also to my committee members Ryan Contreras and Cynthia Ocamb. I want to express my great thanks to

A Comparison of Team Effectiveness and Perception of Team Success in Academic and Athletic Teams

Creator:: Law, Jaime M.
Abstract:: The goal of this research was to compare team effectiveness with objective team success as seen through individual team members’ perceptions in academic and athletic teams. We hypothesized that successful teams are most often strong in team effectiveness, that individual perceptions of team effectiveness can differ among teammates, and that...
Resource Type:: Honors College Thesis

Susceptibility of Hop Crown Buds to Powdery Mildew and its Relation to Perennation of Podosphaera macularis

Creator:: Gent, David H., Claassen, Briana J., Twomey, Megan C., Wolfenbarger, Sierra N., and Woods, Joanna L.
Abstract:: In the Pacific Northwestern United States, the hop powdery mildew fungus, Podosphaera macularis, survives overwintering periods in association with living host tissue because the ascigerious stage of the pathogen is not known to occur in this region. Field experiments were conducted over a 5-year period to describe the overwintering process...
Resource Type:: Article
Full Text:: ., Ocamb, C. M., Barbour, J. D., Peetz, A., and Turechek, W. W. 2008. A decade of hop powdery mildew in the

Table Grape Cultivar Performance in Oregon's Willamette Valley

Creator:: Vance, Amanda J., Strik, Bernadine C., and Clark, John R.
Abstract:: Many cultivars of table grapes (Vitis sp.) are grown in Oregon's Willamette Valley, but with the availability of several new cultivars, it is important to compare their performance to well-established standards in this region. Commonly grown cultivars ("established": Canadice, Interlaken, Jupiter, Lakemont, Neptune, Reliance, and Remaily Seedless) along with new...
Resource Type:: Article
Full Text:: ; Pscheidt and Ocamb, 2016). The presence of seed traces in seedless cultivars, typically an un- desirable

Physconia labrata, a new species from western North America and Asia

Creator:: Esslinger, Theodore L., McCune, Bruce, and Haughland, Diane L.
Abstract:: A new species belonging to the lichen genus Physconia is described from Alaska and the Canadian and American Rocky Mountains and adjacent forested regions. It is also reported from China, Nepal, India and Siberia. The new species, Physconia labrata, is superficially similar to P. perisidiosa, but can be distinguished by...
Resource Type:: Article
Full Text:: viewing blind, ca. 53.5026°N, 117.82146°W, 1203 m. elev., on trunk of Picea glauca, 7 Nov 2015

Organic Pelletized Chicken Manure Application Rates and Effects on Novel Asian Vegetables in the Willamette Valley

Creator:: Velazquez, Hannah D.
Abstract:: Daikon, mizuna, mizspoona, and komatsuna are novel Asian vegetables for which a market exists in Oregon, especially in the organic sector. However, these crops are currently not grown widely in the area, despite the favorable growing environment of Oregon’s Willamette Valley. Little is known about the appropriate application level of...
Resource Type:: Masters Thesis
Full Text:: ; abbreviated to H, M, L). For crops that were harvested more than once during the growing season, “harvest

Machine Learning and Optimization Applications in Agriculture

Creator:: Molotkov, Alexander
Abstract:: The ever-increasing global population presents looming problems for the field of agriculture. Global food demand will, at some point, increase to the point where there is not enough crop-ready land to keep up. This creates an additional incentive, other than economics, for growers to increase their yield-per-acre and make sure...
Resource Type:: Honors College Thesis
Full Text:: provided (xi, yi) for i = 1, ...,m and a best-fit hyperplane yi = π0+π ′xi is generated by finding

Frequency-Dependent Rheological Characterization of Viscoelastic Materials Using Magnetic Nanoparticle Probes

Creator:: Myers, Renee C.
Abstract:: Extending rheological characterization methods to very small length scales is of interest. AC susceptometry using magnetic nanoparticle probes has been proposed for measurement of frequency-dependent rheological properties at the nanoscale. As this technique has been primarily used for ideally Newtonian fluids, this research aimed to extend this technique to viscoelastic...
Resource Type:: Honors College Thesis
Full Text:: . I would like to extend a generous and heartfelt thank you to Cynthia Cruz Sanchez, who dedicated her

Peer Review of Research Data Submissions to ScholarsArchive@OSU: How can we improve the curation of research datasets to enhance reusability?

Creator:: Llebot, Clara and Van Tuyl, Steven
Abstract:: Objective: Best practices such as the FAIR Principles (Findability, Accessibility, Interoperability, Reusability) were developed to ensure that published datasets are reusable. While we employ best practices in the curation of datasets, we want to learn how domain experts view the reusability of datasets in our institutional repository, ScholarsArchive@OSU. Curation workflows...
Resource Type:: Article
Full Text:: -guidelines Federer, Lisa M., Ya-Ling Lu, Douglas J. Joubert, Judith Welsh, and Barbara Brandys. 2015

ScholarsArchive@OSU

Elicitors: A Novel Tool for Controlling the Colorado Potato Beetle Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae)

The Cosmetic Stay-Green Trait in Snap Bean and the Event Cascade that Reduces Seed Germination and Emergence

A Comparison of Team Effectiveness and Perception of Team Success in Academic and Athletic Teams

Susceptibility of Hop Crown Buds to Powdery Mildew and its Relation to Perennation of Podosphaera macularis

Table Grape Cultivar Performance in Oregon's Willamette Valley

Physconia labrata, a new species from western North America and Asia

Organic Pelletized Chicken Manure Application Rates and Effects on Novel Asian Vegetables in the Willamette Valley

Machine Learning and Optimization Applications in Agriculture

Frequency-Dependent Rheological Characterization of Viscoelastic Materials Using Magnetic Nanoparticle Probes

Peer Review of Research Data Submissions to ScholarsArchive@OSU: How can we improve the curation of research datasets to enhance reusability?

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