Index Catalog // ScholarsArchive@OSU

Cereal residue effects on weeds and cucumbers

Creator:: Peachey, Ronald Edward
Abstract:: Cereal residues suppress the development of small seeded, summer annual weeds. The focus of this study was to determine whether cereal residues can be used to suppress weeds in cucumber production systems in the Pacific Northwest. In the first of three experiments, cereal residues of fall-planted, spring-killed cover crops suppressed...
Resource Type:: Masters Thesis
Full Text:: Croft. And many thanks to Dr. Garvin Crabtree for his ideas and critiques. A special note of

Relationship of "near-lethal" stress on dormancy, cold hardiness and recovery of Red-Osier dogwood

Creator:: Shirazi, Abbas M.
Abstract:: The effects of overcoming rest by application of "near-lethal" (NL) stress treatments on the subsequent development of cold hardiness of stem tissues of red-osier dogwood, Comus sericea L., at different rest stages under three post-environments (0°, 23°, and natural condition) were studied. NL-heat stress (47°C for one hour) treatment during...
Resource Type:: Dissertation
Full Text:: committee, Drs. Tony Chen, Bill Gerwick, Bud Weiser, Paul Doecsher and Brayan Croft for their valuable

Growth and flowering responses of Easter lily, Lilium longiflorum Thunb., to bulb storage

Creator:: Hartley, David Eugene
Abstract:: Investigations were undertaken to study in detail the responses of the Easter lily bulb, Lilium longiflorum Thunb., to storage. The primary objectives were 1) to characterize the morphological response of the plants to a range of conditions during bulb storage and 2) to identify those factors controlling floral initiation. 'Croft',...
Resource Type:: Dissertation
Full Text:: cultlvars grew at 30° F, CO c 0) (0 A; 0) •Croft' Ace' 12 • • • 11 • 10 • 9

Initiation and development of Lilium longiflorum Thunb. bulb scales affected by temperature and daylength

Creator:: Gray, Kim Diane
Abstract:: The development of Easter lily Lilium longiflorum Thunb. 'Ace' bulblets from scales was used to study the influence of scale pre-cooling, growing temp, and daylength on scale initiation, scale "filling" (bulbing), and scale leaf formation. The development of 'Croft', 'Ace', and 'Nellie White' daughter bulbs in field-grown yearlings was also...
Resource Type:: Masters Thesis
Full Text:: " (bulbing), and scale leaf formation. The develop- ment of 'Croft', 'Ace', and 'Nellie White

The substitutional relationship between precooling and long days on growth and floral induction of Easter lily Lilium longiflorum Thunb.

Creator:: Bahadur, Raj
Resource Type:: Dissertation
Full Text:: responses of Lilium longiflorum cultivars 'Croft', 'Ace' and 'Nellie White' to bulb precooling and

Marking, movement, and management of Drosophila suzukii in Oregon berry crops

Creator:: Klick, Jimmy
Abstract:: Drosophila suzukii Matsumura (Diptera: Drosophilidae) are small invasive flies that in the past five years (2009-2014) invaded berry and stone fruit production regions in Europe and the Americas. Evolutionary adaptations, biological traits, and anthropogenic factors have contributed to its current status as a global pest. Females oviposit eggs into ripe...
Resource Type:: Dissertation
Full Text:: School I understand that my dissertation will become part of the permanent collection of

Evaluation of methyl salicylate lures on populations of Typhlodromus pyri (Acari: Phytoseiidae) and other natural enemies in western Oregon vineyards

Creator:: Gadino, Angela N., Walton, Vaughn M., and Lee, Jana C.
Abstract:: Methyl salicylate (MeSA), a herbivore-induced plant volatile, can elicit control of pests through attraction of beneficial arthropods. This study evaluates the effect of synthetic MeSA lures (PredaLure) on arthropod populations during the 2009 and 2010 seasons in two Oregon vineyards (Dayton and Salem). MeSA lures were deployed at a low...
Resource Type:: Article
Full Text:: Ecology 19, 1569–1576. Croft, B.A., Jung, C., 2001. Phytoseiid dispersal at plant to regional levels: a

Studies on development and flowering of Lilium longiflorum Thunb.

Creator:: Lin, Peggy Pei-Chi
Resource Type:: Masters Thesis
Full Text:: ' L. T./Blaney Studies were made on 'Ace1 and 'Croft' Easter lilies, Lilium longiflorum Thunb

Influence of abiotic and biotic factors on developmental parameters of Drosophila suzukii (Diptera: Drosophilidae)

Creator:: Tochen, Samantha
Abstract:: Drosophila suzukii (Diptera: Drosophilidae), a pest of thin-skinned fruits, has been detected worldwide recently, with new locations of establishment determined annually since it first became a concern on continental North America in 2008. Drosophila suzukii females are different from most other drosophilids as being one of two known species capable...
Resource Type:: Masters Thesis
Full Text:: , depositing eggs that will then hatch into larvae, utilizing the fruit as a food source. Current control

The influence of air and soil temperatures on the growth and development of Easter lily, Lilium longiflorum, during different growth phases

Creator:: Wang, Yin-Tung
Abstract:: Greenhouse-grown, September-harvested Lilium longiflorum cv. 'Nellie white' bulbs were used to determine temperature requirements during 5 pre-bloom and 1 post-bloom phases of development each of 1 month's duration. Plantes were subjected to 3 air temperatures(24°day/ 18°C night, 18°/13° and 13°/10°) in combination with soil temperatures at 30°, 24°, and equal...
Resource Type:: Masters Thesis
Full Text:: sprouting lily bulb is placed in sealed bag in moist, dark storage at above 24"C 43 4. A terminal bulb

ScholarsArchive@OSU

Cereal residue effects on weeds and cucumbers

Relationship of "near-lethal" stress on dormancy, cold hardiness and recovery of Red-Osier dogwood

Growth and flowering responses of Easter lily, Lilium longiflorum Thunb., to bulb storage

Initiation and development of Lilium longiflorum Thunb. bulb scales affected by temperature and daylength

The substitutional relationship between precooling and long days on growth and floral induction of Easter lily Lilium longiflorum Thunb.

Marking, movement, and management of Drosophila suzukii in Oregon berry crops

Evaluation of methyl salicylate lures on populations of Typhlodromus pyri (Acari: Phytoseiidae) and other natural enemies in western Oregon vineyards

Studies on development and flowering of Lilium longiflorum Thunb.

Influence of abiotic and biotic factors on developmental parameters of Drosophila suzukii (Diptera: Drosophilidae)

The influence of air and soil temperatures on the growth and development of Easter lily, Lilium longiflorum, during different growth phases

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