Index Catalog // ScholarsArchive@OSU

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:: Hazelnuts Abstract approved: ______________________________________________________ Nik G

Biology and Management of Pacific Flatheaded Borer, Chrysobothris mali, in Hazelnut

Creator:: Mugica, Anthony R.
Abstract:: Pacific flatheaded borer (PFB), Chrysobothris mali Horn (Coleoptera: Buprestidae), has recently become a serious pest in newly planted European hazelnut, Corylus avellana L. (Betulaceae) in Oregon. Larvae feeding on the inner bark can lead to girdling, loss of transpiration, and ultimately can cause dieback or death of the tree. Although...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Nik G. Wiman Pacific flatheaded borer (PFB), Chrysobothris mali Horn (Coleoptera

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:: : ______________________________________________________ Nik G. Wiman Bacterial blight (Xanthomonas arboricola pv. corylina) (Xac) of hazelnut

An investigation of the reaction of benzil with triphenylphosphorusmethylene

Creator:: Wiman, Robert Edgar
Resource Type:: Masters Thesis
Full Text:: EDGAR WIMAN A THESIS submitted to OREGON STATE COLLEGE in partial fulfillment of the

How we live with words

Creator:: Rhoten, Karalee N.
Abstract:: The words we use to define our lives are often determined by the way we render any given moment. Every instance of writing is a moment of remembering, and a non-fiction essay gives the author free rein to unravel an instance, paint a portrait of what time has already come...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Karalee N. Rhoten for the degree

Effects of Diet and Humidity on Drosophila suzukii Flight Performance

Creator:: Wong, Jessica S.
Abstract:: Drosophila suzukii is a global and economically significant pest of berries and other soft fruits. This insect can survive and reproduce under a wide variety of environmental conditions and with a substantial number of cultivated and wild hosts. Management of D. suzukii is commonly done with chemical control strategies. However,...
Resource Type:: Masters Thesis
Full Text:: Danielle M. Lightle, with advice from Nik G. Wiman. J. Megan Woltz and Jana C. Lee secured the funding

Olives in Oregon: Grower Survey, On-Farm Propagation, and Orchard Establishment in a Non-Traditional Growing Region

Creator:: Barker, Tessa A.
Abstract:: Olive production potential in Oregon was researched in a multi-disciplinary approach, including a grower survey, a propagation greenhouse study, and a field study, from 2018 through 2020. The Oregon Olive Grower Survey was designed to collect information relating to orchard establishment and management practices, knowledge and understanding of these practices,...
Resource Type:: Masters Thesis
Full Text:: irrigation; Sabry Elias and Andy Hulting for acting as co- major advisors; Gail Langellotto and Nik Wiman

Determining the Impacts of Dormant Pruning Methods and Nitrogen Fertilization on Vitis vinifera 'Pinot noir' Bud Fruitfulness and Yield

Creator:: Ulmer, Miranda R.
Abstract:: The majority of grapes grown in Oregon are produced in Western Oregon’s Willamette Valley, where two-thirds of the acreage is planted to Pinot noir. The production of Pinot noir in the Willamette Valley comes at a high cost, and growers are seeking ways to increase profits while maintaining quality fruit...
Resource Type:: Masters Thesis
Full Text:: . To understand the impacts of pruning method (cane and spur) and N fertilization (N fertilization

Inheritance of maternal antibody concentration in the bovine neonate

Creator:: Muggli, Noelle Elizabeth
Abstract:: Serum samples were collected between 24 and 48 h of age from 408 Hereford calves of a selection experiment and from 200 Angus, Hereford and Red Poll calves of another experimental population (Germ Plasm Utilization project). Concentrations of Immunoglobulin G₁ (IgG₁) were determined by single radial immunodiffusion. Breed or selection...
Resource Type:: Masters Thesis
Full Text:: jugular. After clotting had occurred, samples were centrifuged at 1,100 x g for 8 min and the serum was

Nutrient Profile and Nursery Feeding Damage of Halyomorpha halys (Hempitera: Pentatomidae)

Creator:: Skillman, Victoria P.
Abstract:: Halyomorpha halys Stål, brown marmorated stink bug or BMSB, is now present in 43 US states. A native of eastern Asia, this pest can feed on ~200 different plant species damaging bark, leaves, buds, stems, and fruits. Many of these plant species include wild plants, ornamentals, and agricultural crops. BMSB...
Resource Type:: Masters Thesis
Full Text:: Wiman, a co-advisor, supplied countless BMSB samples and his knowledge about BMSB in Oregon. I would

ScholarsArchive@OSU

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

Biology and Management of Pacific Flatheaded Borer, Chrysobothris mali, in Hazelnut

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

An investigation of the reaction of benzil with triphenylphosphorusmethylene

How we live with words

Effects of Diet and Humidity on Drosophila suzukii Flight Performance

Olives in Oregon: Grower Survey, On-Farm Propagation, and Orchard Establishment in a Non-Traditional Growing Region

Determining the Impacts of Dormant Pruning Methods and Nitrogen Fertilization on Vitis vinifera 'Pinot noir' Bud Fruitfulness and Yield

Inheritance of maternal antibody concentration in the bovine neonate

Nutrient Profile and Nursery Feeding Damage of Halyomorpha halys (Hempitera: Pentatomidae)

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