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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:: throughout this process; Dr. Kristin Trippe, Dr. Ken Johnson, Dr. Paul Koch, and Dr. Andrew Hulting. Viola

Characterization and Cultivar Susceptibility Assessment of Bacterial Blight in Hazelnut Caused by Xanthomonas arboricola pv. corylina

Creator:: Webber, John B., III
Abstract:: Bacterial blight (Xanthomonas arboricola pv. corylina) (Xac) of hazelnut (Corylus avellana L.) was described first in Oregon in 1915 and is now recognized as a damaging disease of young hazelnut trees worldwide. Stressed hazelnut trees in conditions such as planting on marginal sites, and trees between 1 and 4-years-old are...
Resource Type:: Masters Thesis
Full Text:: you to Ken Johnson and Todd Temple for providing assistance and lab space for bacterial work. Thank

DNA markers linked to novel sources of resistance to eastern filbert blight in European hazelnut (Corylus avellana L.)

Creator:: Sathuvalli, Vidyasagar R.
Abstract:: The hundred-year history of the hazelnut industry in the Pacific Northwest is threatened by eastern filbert blight (EFB) caused by the fungus Anisogramma anomala (Peck) E. Müller. Marker-assisted selection (MAS) has been extensively used for ‘Gasaway’ resistance in the hazelnut breeding program at Oregon State University. Concern over breakdown of...
Resource Type:: Masters Thesis
Full Text:: my degree. My sincere appreciation also goes to my committee members Dr. Nahla Bassil Dr. Ken

Breeding tomatoes for improved antioxidant activity

Creator:: Mes, Peter Jack, 1976-
Abstract:: Purple tomatoes (Lycopersicon esculemtum) were bred by incorporating genes that result in anthocyanin production in the skin of fruits. These genes originally came from related wild species as no naturally occurring genes encoding fruit anthocyanin expression are known within the cultivated species. By combining Aft or Abg with atv or...
Resource Type:: Dissertation

Overexpression of antioxidant genes in transgenic tomato tolerant against multiple stresses

Creator:: Wang, Yueju
Abstract:: The effect of increased manganese superoxide dismutase (Mn-SOD) and cytosolic ascorbate peroxidase (cAPX) on various abiotic stresses was studied using transgenic tomato (Lycopersicon esculentum) plants. Transformants were selected in vitro based on kanamycin resistance, confirmed by PCR and northern blot analyses. Northern blots showed an enhanced gene expression of Mn-SOD...
Resource Type:: Dissertation

Traditional and molecular approaches to Zucchini yellow mosaic virus resistance in Cucurbita

Creator:: Brown, Rebecca Nelson
Abstract:: Zucchini yellow mosaic virus (ZYMV) is an important disease of Cucurbita worldwide. Resistant cultivars are the best means of control. ZYMV resistance is quantitative in the wild species C. ecuadorensis, and is controlled by at least three genes in tropical C moschata. Very little molecular work has been done in...
Resource Type:: Dissertation

The role of glutathione in the development and release of rest on 'Redhaven' peaches

Creator:: Siller-Cepeda, Jorge H.
Abstract:: A rapid and sensitive HPLC method for quantifying both the reduced and oxidized forms of glutathione simultaneously in woody plant tissues was developed. This method was applicable to a variety of woody plant species and different tissues. Total glutathione content in the bark tissue of seven of the woody plant...
Resource Type:: Dissertation
Full Text:: , active interest, and constructive insight into my research. I am appreciative to Dr. Ken Rowe for his

Rootstock, K, and N fertilizer effects in a high density orchard on seasonal mineral elements, endogenous ethylene, maturation and storage quality of 'Starkspur Golden Delicious' apples

Creator:: Fallahi, Esmaeil
Abstract:: Leaf and fruit seasonal mineral fluctuations, fruit endogenous ethylene, maturity and quality of 'Starkspur Golden Delicious' apple (Malus domestica Borkh.) on six rootstocks: Seedling, Mailing (M)1, M7, M26, Mailing Merton (MM)106, OAR-1, in a high density orchard with two levels of each of the soil applied potassium (K₂SO₄) and nitrogen...
Resource Type:: Dissertation
Full Text:: optimum intensity. Ken- worthy (112) presented a table showing the high, low and average values of

The physiological role of boron in the rooting of hypocotyls of Phaseolus vulgaris L

Creator:: Weiser, Conrad John
Resource Type:: Dissertation
Full Text:: , the physiological role of boron in rooting of cuttings, french bean. Phaseolus vulgaris L., was used

ScholarsArchive@OSU

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

Characterization and Cultivar Susceptibility Assessment of Bacterial Blight in Hazelnut Caused by Xanthomonas arboricola pv. corylina

DNA markers linked to novel sources of resistance to eastern filbert blight in European hazelnut (Corylus avellana L.)

Breeding tomatoes for improved antioxidant activity

Overexpression of antioxidant genes in transgenic tomato tolerant against multiple stresses

Traditional and molecular approaches to Zucchini yellow mosaic virus resistance in Cucurbita

The role of glutathione in the development and release of rest on 'Redhaven' peaches

Rootstock, K, and N fertilizer effects in a high density orchard on seasonal mineral elements, endogenous ethylene, maturation and storage quality of 'Starkspur Golden Delicious' apples

The physiological role of boron in the rooting of hypocotyls of Phaseolus vulgaris L

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