Index Catalog // ScholarsArchive@OSU

The propagation of the Pacific Coast evergreen huckleberry, Vaccinium ovatum Pursh

Creator:: Williamson, Henry Charles
Resource Type:: Masters Thesis
Full Text:: hit t^prwiatlon to Dr. W, S. Bro-m, of the Dtpertmoat of Hortioultajre, fox* tho Talua^lo •xiggoo

The Impact of Temperature on Halyomorpha halys (Hemiptera: Pentatomidae) Life Table Parameters and Feeding Pressure

Creator:: Maslen, Erika A.
Abstract:: Halyomorpha halys (Stål) (Hemiptera: Pentatomidae) is an invasive insect pest that has become established and problematic in the Pacific Northwest. Known colloquially as the brown marmorated stink bug (BMSB), H. halys causes direct damage through feeding activity on a wide range of agronomic and horticultural crops. The objectives of this...
Resource Type:: Masters Thesis
Full Text:: has become established and problematic in the Pacific Northwest. Known colloquially as the brown

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:: Stål, brown marmorated stink bug or BMSB, is now present in 43 US states. A native of eastern Asia

Nitrogen partitioning and remobilization in field-grown apple trees

Creator:: Khemira, Habib
Abstract:: Uptake and cycling of nitrogen (N) in mature trees are not well understood. Fertilizer-N uptake, partitioning, and use-efficiency were studied in standard strain 'Topred Delicious' and spur strain 'Redspur Delicious' mature apple trees {Malus domestica Borck) on 'Malling 7A' (M.7A) rootstocks. The treatments consisted of a ground application in spring,...
Resource Type:: Dissertation
Full Text:: to thank my committee members Drs. Pat Breen, Daniel Arp, and Gary Jolliff for their patience and

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
Full Text:: AN ABSTRACT OF THE THESIS OF Rebecca Nelson Brown for the

Banana quality : flavor volatiles under anaerobic and aerobic conditions

Creator:: Chantrachit, Theeranuch
Abstract:: Alcoholic off-flavor and accompanying volatile compounds produced by bananas (Cavendishii spp) held at 20°C and subjected to aerobic (air control treatment) or anaerobic conditions (nitrogen treatment) were compared by solid phase micro extraction (SPME), a newly developed method for volatile separation. In general, volatile production was suppressed under anaerobic conditions...
Resource Type:: Masters Thesis
Full Text:: Gamble, and to all other committee members: Dr. Bemadine D. Strik and Dr. Gary D. Jolliff. Their

The effects of kernel feeding by brown marmorated stink bug (Halyomorpha halys: Hemiptera: Pentatomidae) on commercial hazelnuts (Corylus avellana L.)

Creator:: Hedstrom, Christopher S.
Abstract:: Halyomorpha halys (brown marmorated stink bug, Hemiptera: Pentatomidae), an invasive insect pest, has established populations in the Willamette Valley of Oregon. Halyomorpha halys is a potential pest of many specialty crops in the Willamette Valley, including hazelnuts (Corylus avellana L.). The objectives of this study were to 1) characterize the...
Resource Type:: Masters Thesis
Full Text:: The Effects of Kernel Feeding by Brown Marmorated Stink

Using rootstocks to manipulate vine physiological performance and mediate changes in fruit and wine composition

Creator:: Sampaio, Tiago Luís Barros
Abstract:: A rootstock trial was established in 1997 at the OSU Woodhall vineyard, located in the Southern Willamette Valley, which included two experiments. The first experiment was a factorial of four varieties grafted on to 9 rootstocks, and also as ungrafted vines (a split-plot design). The second experiment was a randomized...
Resource Type:: Dissertation
Full Text:: sincere gratitude also to the other members of my committee: Dr. Markus Keller, Dr. Gary Banowetz, and

The effect of rootstock on the performance of the Vitis vinifera cultivars Pinot noir, Chardonnay, Pinot gris and Merlot

Creator:: Shaffer, Raymond Glen
Abstract:: This study reports finding of two rootstock experiments planted in 1997. The purpose of the first experiment was to evaluate the performance of Pinot noir on 19 phylloxera-resistant rootstocks and as an ungrafted vine. The purpose of the second experiment was to evaluate the performance of V. Vinifera cultivars Pinot...
Resource Type:: Masters Thesis
Full Text:: Science thesis of Raymond Glen Shaffer presented on May 2, 2002 APPROVED: Sj-f w ■ r r n_yt y

Breeding Snap Beans for Organic Agriculture: Quantification and Application of Key Traits

Creator:: Park, Hayley E.
Abstract:: Improving crop cultivars for use on organic farms is pertinent, as current elite germplasm is less resilient within the more variable context of organic farm environments. Although a growing number of studies have focused on organic plant breeding in cereal crops, very few have focused on vegetable crops, especially those...
Resource Type:: Masters Thesis
Full Text:: Brown Farm in 2020. Samples were taken from a subset of the four RIL populations, in a manner that

ScholarsArchive@OSU

The propagation of the Pacific Coast evergreen huckleberry, Vaccinium ovatum Pursh

The Impact of Temperature on Halyomorpha halys (Hemiptera: Pentatomidae) Life Table Parameters and Feeding Pressure

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

Nitrogen partitioning and remobilization in field-grown apple trees

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

Banana quality : flavor volatiles under anaerobic and aerobic conditions

The effects of kernel feeding by brown marmorated stink bug (Halyomorpha halys: Hemiptera: Pentatomidae) on commercial hazelnuts (Corylus avellana L.)

Using rootstocks to manipulate vine physiological performance and mediate changes in fruit and wine composition

The effect of rootstock on the performance of the Vitis vinifera cultivars Pinot noir, Chardonnay, Pinot gris and Merlot

Breeding Snap Beans for Organic Agriculture: Quantification and Application of Key Traits

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