Index Catalog // ScholarsArchive@OSU

Development of Diagnostic Assays for Race Differentiation of Podosphaera macularis

Creator:: Block, Mary H.
Abstract:: Hop powdery mildew (Podosphaera macularis) was confirmed in the Pacific Northwest in 1996. Before 2012, the most common race of P. macularis was able to infect plants that possessed powdery mildew resistance based on the R-genes Rb, R3, and R5. Post 2012, two additional races of P. macularis were discovered...
Resource Type:: Masters Thesis
Full Text:: late 1990’s (Ocamb et al. 1999). New races of powdery mildew have arisen in response to the release

Decomposition of Brassicaceae Residue in the Willamette Valley

Creator:: Berry, Pete A.
Abstract:: An important inoculum source of Leptosphaeria maculans and L. biglobosa (syn Plenodomus spp.), the pathogens that cause black leg in Brassicaceae crops, is infected plant residues. The general acceptance of conservation tillage in the Willamette Valley, Oregon, USA, has enabled a build-up in the amount of residue on or near...
Resource Type:: Dissertation
Full Text:: in this work. My committee members: Dr. Jennifer Parke, Dr. Cynthia Ocamb, Dr. Edward Peachey, and

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

Integrating Solutions at the Intersection of Climate Change and Flavor: Breeding for Sustainable Malting Barley and Beer Sensory Characteristics

Creator:: Windes, Sarah
Abstract:: The following thesis consists of four sections: a general introduction, two manuscripts, a general conclusion, and an overall bibliography. The two manuscripts report on: (1) discussing the prospects of developing a perennial malting barley and potential alternative sustainable crop management practices and (2) further exploring the contributions of barley variety...
Resource Type:: Masters Thesis
Full Text:: . Cynthia Ocamb – for their time and support during the completion of this thesis. I am deeply

Comparative Genomics of Different Races of Columbia Root-knot Nematode and Development of Molecular Markers Linked to Corky Ringspot Resistance in Potato

Creator:: Hu, Shengwei
Abstract:: On a global scale, potato (Solanum tuberosum L.) plays an important role in tackling the threat of food insecurity due to its high yield and broad global acceptance. However, pathogens threaten potato production, causing direct yield loss and rendering potatoes tubers unmarketable. Breeding new cultivars that carry multiple resistances is...
Resource Type:: Masters Thesis
Full Text:: the Pacific Northwest (PNW) two races of M. chitwoodi exist, Race 1 and Race 2; a pathotype of Race

Quantitative resistance to Puccinia striiformis f. sp. hordei in barley near-isogenic (BISON) lines

Creator:: Richardson, Kelley L.
Abstract:: Quantitative resistance (QR) to disease is usually more durable than qualitative resistance, but its genetic basis is not well understood. We used the barley/barley stripe rust pathosystem as a model for the characterization of the QR phenotype and associated genomic regions. As an intermediate step in the preparation of near-isogenic...
Resource Type:: Dissertation
Full Text:: - Isogenic (BISON) Lines. Abstract approved: Patrick M. Hayes Quantitative resistance (QR

Identifying QTLs for Sustainability Traits (Disease Resistance and Malt Quality) in the Facultative/Winter 6-rowed Elite Malting Barley GWAS Panel, the TCAP FAC-WIN6

Creator:: Belcher, Araby Ruth
Abstract:: This dissertation consists of a general introduction, three research manuscripts, and general conclusions regarding the mapping of quantitative trait loci (QTLs) for sustainability traits in the Triticeae Coordinated Agricultural Project (TCAP) facultative/winter 6-rowed elite malting barley genome-wide association studies (GWAS) mapping panel, the TCAP FAC-WIN6. The first research manuscript, a...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________________________ Patrick M. Hayes Alfonso Cuesta-Marcos This dissertation consists of a general

Owyhee Russet: A Variety with High Yields of U.S. No. 1 Tubers, Excellent Processing Quality, and Moderate Resistance to Fusarium Dry Rot (Fusarium solani var. coeruleum)

Creator:: Yilma, S., Vales, M. I., Charlton, B. A., Hane, D. C., James, S. R., Shock, Clinton C., Mosley, A. R., Culp, D., Feibert, E., Leroux, L., Karaagac, E., Knowles, N. R., Pavek, M. J., Stark, J. C., Novy, R. G., Whitworth, J. L., Pavek, J. J., Corsini, D. L., Brandt, T. L., Olsen, N., and Brown, C. R.
Abstract:: Owyhee Russet (AO96160-3) originated from a cross between A89384-10 and A89512-3 in 1996. Owyhee Russet was released in 2009 by Oregon State University, in cooperation with the USDA-ARS and the Agricultural Experiment Stations of Idaho and Washington and is a product of the Northwest Potato Variety (Tri-State) Development Program. Owyhee...
Resource Type:: Article
Full Text:: . coeruleum) S. Yilma & M. I. Vales & B. A. Charlton & D. C. Hane & S. R. James & C. C. Shock & A. R. Mosley

2014 Seed production research at Oregon State University, USDA-ARS cooperating

Creator:: Alderman, S. C., Anderson, Nicole, Cating, R. A., Chastain, T. G., Dung, J. K. S., Elias, S. G., Flowers, Michael, Frost, K. E., Garbacik, C. J., Hamm, P. B., Hulting, Andrew, Kaur, N., Lestari, A. S., Mueller-Warrant, G. W., Oregon State University. Department of Crop Science, Rao, S., Rondon, Silvia I., Salisbury, S. E., Sullivan, Clare, Trippe, K. M., United States. Agricultural Research Service, Walenta, Darrin, and Whittaker, G. W.
Resource Type:: Other
Full Text:: tall fescue. Agron J. 106:628–633. Dawar, K., M. Zaman, J.S. Rowarth, J. Blennerhassett, and M.H

Spatial variability of dust deposition in the Luquillo Mountains, Puerto Rico

Creator:: McClintock, Matthew
Abstract:: Dust deposition on ecosystems with highly weathered soils may provide vital rock-derived nutrients that maintain ecosystem productivity. Because of the difficulties in measuring temporally and spatially heterogeneous dust deposition over ecologically meaningful timescales, evaluations of the spatial variability in dust deposition are extremely rare. In the Luquillo Mountains of Puerto...
Resource Type:: Masters Thesis
Full Text:: show deposition can vary from 0.7 to 2.6 g dust m -2 yr -1 along a 10 km east to west transect in

ScholarsArchive@OSU

Development of Diagnostic Assays for Race Differentiation of Podosphaera macularis

Decomposition of Brassicaceae Residue in the Willamette Valley

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

Integrating Solutions at the Intersection of Climate Change and Flavor: Breeding for Sustainable Malting Barley and Beer Sensory Characteristics

Comparative Genomics of Different Races of Columbia Root-knot Nematode and Development of Molecular Markers Linked to Corky Ringspot Resistance in Potato

Quantitative resistance to Puccinia striiformis f. sp. hordei in barley near-isogenic (BISON) lines

Identifying QTLs for Sustainability Traits (Disease Resistance and Malt Quality) in the Facultative/Winter 6-rowed Elite Malting Barley GWAS Panel, the TCAP FAC-WIN6

Owyhee Russet: A Variety with High Yields of U.S. No. 1 Tubers, Excellent Processing Quality, and Moderate Resistance to Fusarium Dry Rot (Fusarium solani var. coeruleum)

2014 Seed production research at Oregon State University, USDA-ARS cooperating

Spatial variability of dust deposition in the Luquillo Mountains, Puerto Rico

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