Index Catalog // ScholarsArchive@OSU

Effect of Plant Growth Regulator and Irrigation on Physiological and Harvest Maturity of Red Clover in Relation to Seed Quality

Creator:: Angsumalee, Duangporn
Abstract:: Red clover (Trifolium pratense L.) seed yield can be affected by plant growth regulators (PGR) and irrigation; however, the effects of these factors on physiological maturity (PM), harvest maturity (HM), and seed quality are unknown. The objectives of this study were to: 1) determine how irrigation and trinexapac-ethyl (TE, a...
Resource Type:: Dissertation
Full Text:: Economic Information Office at Oregon State University, the estimated sale value of red clover seed

Small broomrape : biology and management in the Pacific Northwest

Creator:: Oregon State University. Extension Service, Lins, Ryan D., and Colquhoun, Jed
Abstract:: Small broomrape (Orobanche minor Sm.) is a parasitic weed that recently has become troublesome in red clover seed production in Oregon. It was identified in a single red clover seed production field in 1998, and the number of infestations increased to 15 by 2000 and 22 by 2001.
Resource Type:: Technical Report
Full Text:: in Oregon. It was identifi ed in a single red clover seed produc- tion fi eld in 1998, and the

Impact the impact of research and training programs on the demand for grass seed in overseas markets

Creator:: Vega-H, Esteban
Abstract:: This research examines whether alternative methods of export commodity promotion and market development, such as technical training and trade servicing activities, have been successful in increasing the demand for grass seed produced in Oregon in international markets. A single equation linear input demand model and a linear model adjusted to...
Resource Type:: Masters Thesis
Full Text:: successful in increasing the demand for grass seed produced in Oregon in international markets. A single

Spring irrigation management of perennial ryegrass (Lolium perenne L.) seed production

Creator:: King, Craig Millhouser
Abstract:: Introduction of later maturing cultivars of perennial ryegrass (Lolium perenne L.) places more seed production fields in a period of drought common to Oregon during vital stages of reproductive development. During these stages, the final yield of the crop is largely determined by the number of seeds set, and the...
Resource Type:: Masters Thesis
Full Text:: Ryegrass (Loliumperenne L.) Seed Production. by Craig Milihouser King A THESIS submitted to Oregon

Tall fescue grown for seed : a nutrient management guide for western Oregon [2014]

Creator:: Anderson, Nicole P., Chastain, Thomas G., Hart, John M. (John Mervyn), 1947-, Young, William C. (William Clyde), Christensen, Neil Walter, 1944-, and Oregon State University. Extension Service
Abstract:: This guide covers key nutrient management topics related to tall fescue grown for seed in western Oregon. Crop growth and timing of nutrient uptake is covered. Specific recommendations for nitrogen, phosphorous, potassium, sulfur, and soil pH provided. A number of appendices address micronutrients, and other research projects that are relevant...
Resource Type:: Technical Report
Full Text:: for western Oregon 1 Tall Fescue Grown for Seed A nutrient management guide for western Oregon A

Isolation and Pathogenicity of Naturally Occurring Entomopathogenic Fungi to Clover Root Borer (Coleoptera: Curculionidae: Scolytinae), a Pest of Red Clover Seed Crops

Creator:: Lestari, Anis S.
Abstract:: Entomopathogenic fungi are cosmopolitan microbial pathogens that cause fungous diseases in a wide range of insects via spore infection. Due to their natural enemy status, they have tremendous potential for use as microbial control agents against insect pests, especially subterranean pests for which few management options are available. The clover...
Resource Type:: Masters Thesis
Full Text:: borers and root zone soil samples from five red clover seed production fields in Western Oregon. Based

Kentucky bluegrass seed production in central Oregon

Creator:: Oregon State University. Extension Service, Butler, M. D. (Marvin D.), Hart, John M. (John Mervyn), 1947-, and Young, William C. (William Clyde)
Abstract:: Kentucky bluegrass (Poa pratensis L.) is a widely used turfgrass in many temperate-climate areas of the United States and around the world. It is popular because it is an adaptable, longlived perennial that forms a medium-textured, dark green turf with good leaf density and aggressive sod-forming rhizomes.
Resource Type:: Technical Report
Full Text:: Kentucky Bluegrass Seed Production in Central Oregon, EM

Rough bluegrass seed production in central Oregon

Creator:: Butler, M. D. (Marvin D.), Hart, John M. (John Mervyn), 1947-, Young, William C. (William Clyde), and Oregon State University. Extension Service
Abstract:: Rough bluegrass (Poa trivialis L.), also known as roughstalk bluegrass, is commonly used in the southern United States to overseed golf course greens, fairways, and landscape areas in the winter. Warm-season grasses go dormant and turn brown during the cool season, and rough bluegrass generally is mixed with ryegrass to...
Resource Type:: Technical Report
Full Text:: Rough Bluegrass Seed Production in Central Oregon, EM 8806

Seed quality and plant establishment studies of seashore paspalum (Paspalum vaginatum Sw.)

Creator:: Baker, Stanley D.
Abstract:: Seashore paspalum (Paspalum vaginatum Sw.) is an important warm-season perennial turfgrass, known for its tolerance to salinity. Turfgrass is used for homes, municipalities, sod farms, resorts, and sports fields. Seashore paspalum has historically been planted in sub-tropical and tropical climates because of its heat tolerance. Seashore paspalum could become an...
Resource Type:: Dissertation
Full Text:: and the true pioneer of seashore paspalum seed production in the Oregon Willamette Valley. Bill’s

Integrated small broomrape (Orobanche minor Sm.) management in red clover (Trifolium pratense L.)

Creator:: Ross, Kyle C.
Abstract:: Small broomrape, a holoparasitic weed, is a relatively new weed introduction in the Pacific Northwest that has contaminated a limited number of red clover fields in Oregon. Greenhouse and field studies were conducted to evaluate small broomrape response to common crop and weed species in the Pacific Northwest. Host species...
Resource Type:: Masters Thesis
Full Text:: . In 2001 there were 7,000 ha of red clover seed production in Oregon, with an $4.4 million annual

ScholarsArchive@OSU

Effect of Plant Growth Regulator and Irrigation on Physiological and Harvest Maturity of Red Clover in Relation to Seed Quality

Small broomrape : biology and management in the Pacific Northwest

Impact the impact of research and training programs on the demand for grass seed in overseas markets

Spring irrigation management of perennial ryegrass (Lolium perenne L.) seed production

Tall fescue grown for seed : a nutrient management guide for western Oregon [2014]

Isolation and Pathogenicity of Naturally Occurring Entomopathogenic Fungi to Clover Root Borer (Coleoptera: Curculionidae: Scolytinae), a Pest of Red Clover Seed Crops

Kentucky bluegrass seed production in central Oregon

Rough bluegrass seed production in central Oregon

Seed quality and plant establishment studies of seashore paspalum (Paspalum vaginatum Sw.)

Integrated small broomrape (Orobanche minor Sm.) management in red clover (Trifolium pratense L.)

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