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Characterization of indigenous Rhizobium leguminosarum bv. trifolii isolated from annual and perennial species of Trifolium

Creator:: Dashti, Narjes Haje
Resource Type:: Masters Thesis
Full Text:: of the annual clover species, subclover (Trifolium subterraneum L. cv. 'Mt. Barker'), and the

Effects of sulfur on yield and plant sulfur of subterranean clover

Creator:: Loqa, Harith Jabbouri, 1937-
Abstract:: Subterranean clover was grown in nutrient solution and S deficient Steiwer soil in the greenhouse. Plants were harvested at 15, 30, 45 and 60 days after emergence. When subterranean clover was grown in nutrient solution significant yield response to each increment of added sulfate (SO₄-S) occurred in 15, 30, 45...
Resource Type:: Masters Thesis
Full Text:: OF SULFUR ON YIELD AND PLANT SULFUR OF SUBTERRANEAN CLOVER Abstract approved: Redacted for

Establishment of subterranean clover (Trifolium subterraneum L.) on medusahead, (Taeniatherum asperum (sim.) Nevski) infested ranges in western Oregon

Creator:: Vigil, Frederick Rudolph
Abstract:: An experiment was conducted to determine the best method to establish subterranean clover on medusahead infested ranges in Western Oregon. Secondary objectives of this study were to determind the effects of management treatments on (a) subterranean clover density, (b) density of medusahead and other vegetation, and (c) yield of subterranean...
Resource Type:: Masters Thesis
Full Text:: the best method to establish subterranean clover on medusahead infested ranges in Western Oregon

Hybridization techniques on subclover, Trifolium subterraneum Linn

Creator:: Calhoun, Wheeler, 1916-2003
Resource Type:: Masters Thesis
Full Text:: :255-256. 1944. 6. McMillan, J. R. A. Hybridization of subterranean clover (Trifolium. subterranean

Influence of the removal of weed competition by herbicides in establishing subterranean clover, Trifolium subterraneum L.

Creator:: López, Hernán
Resource Type:: Masters Thesis
Full Text:: Texas (L9, p. 3). Subterranean clover was introduced into Oregon in the year 1922. The seed being

Insect pests affecting clover in Oregon

Creator:: Anderson, Ernest Clifford
Resource Type:: Masters Thesis
Full Text:: Insect pests affecting clover in Oregon INSECT PESTS

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:: limited number of red clover fields in Oregon. Greenhouse and field studies were conducted to evaluate

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:: , especially subterranean pests for which few management options are available. The clover root borer

Molybdenum status of subclover (Trifolium subterraneum) as affected by Mo and S fertilization and soil type

Creator:: Jarrell, Wesley M.
Abstract:: Field studies designed to study residual effects from fertilizer molybdenum were initiated in September 1971 on established grass-clover pastures at ten sites in Western Oregon. Treatments were 0.0 and 1.12 kg molybdenum /ha on plots receiving 0-35-0-20S fertilizer (elemental sulfur-S) and 0.0, 0.56, 1.12 and 2.24 kg molybdenum /ha on...
Resource Type:: Masters Thesis
Full Text:: measured during the spring in 1972 and 1973. Subterranean clover samples were analyzed for nitrogen

Nodulation problems with alfalfa and subterranean clover on selected Oregon soils

Creator:: Attavirojana, Pitsanu
Abstract:: Two separate investigations were carried out. The first experiment on subterranean clover (Mr. Barker) was conducted in the field and greenhouse on the Steiwer soil. The second experiment on alfalfa (DuPuits) was conducted in the greenhouse on selected eastern Oregon soils. The purposes of the first experiment were to determine...
Resource Type:: Masters Thesis
Full Text:: SUBTERRANEAN CLOVER ON SELECTED OREGON SOILS INTRODUCTION The successful growing of forage legumes like

ScholarsArchive@OSU

Characterization of indigenous Rhizobium leguminosarum bv. trifolii isolated from annual and perennial species of Trifolium

Effects of sulfur on yield and plant sulfur of subterranean clover

Establishment of subterranean clover (Trifolium subterraneum L.) on medusahead, (Taeniatherum asperum (sim.) Nevski) infested ranges in western Oregon

Hybridization techniques on subclover, Trifolium subterraneum Linn

Influence of the removal of weed competition by herbicides in establishing subterranean clover, Trifolium subterraneum L.

Insect pests affecting clover in Oregon

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

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

Molybdenum status of subclover (Trifolium subterraneum) as affected by Mo and S fertilization and soil type

Nodulation problems with alfalfa and subterranean clover on selected Oregon soils

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