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Control of the clover seed weevil

Creator:: Oregon State College. Agricultural Experiment Station, Reeher, Max M. (Max Moore), b. 1892, Lockwood, L. P., and Mote, Don C. (Don Carlos), 1887-
Abstract:: Published May 1950. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: DOCUMENT COLLECTION CLOVER SEED WEEVIL By M. M. Reeher, L. P. Lockwood, E. A. Dkkason and D. C. Mote

Small broomrape (Orobanche minor) management using wheat (Triticum aestivum) as a false host

Creator:: Al-thahabi, Salam A.
Abstract:: Small broomrape (Orobanche minor) is an obligate, chlorophyll-lacking parasite that parasitizes red clover (Trifolium pratense) roots. This study was conducted to develop and implement an integrated, biologically based control program for small broomrape by using wheat as a false host to reduce the soil seed bank. The relationship between temperature...
Resource Type:: Dissertation
Full Text:: postemergence to red clover and preemergence to small broomrape provided excellent control in Oregon (Lins et

Biology of Meligethes seminulum lec. (Coleoptera: Nitidulidae)

Creator:: Dickason, E. A. (Elvis Arnie), 1919-
Resource Type:: Masters Thesis
Full Text:: work. The larvae were found in the blossoms of clover and haiiy vetch during June arid July. rfhe

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

Insect pests affecting clover in Oregon

Creator:: Anderson, Ernest Clifford
Resource Type:: Masters Thesis
Full Text:: been observed attacking alfalfa and sweet clover. Vassiliev lists this insect as a pest of lucerne in

Pathogenic causes of premature decline and death of alsike clover, Trifolium hybridum L., in central Oregon

Creator:: Corden, Malcolm Ernest
Resource Type:: Dissertation
Full Text:: Clover, Trifolium Hybridum L.., In Central Oregon PATHOGENIC CAUSES OF PREMATURE DECLINE AND DEATH OF

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:: Nodulation problems with alfalfa and subterranean clover

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:: and/or microbial control agents for the clover root borer. In Chapter 2, I describe the field survey

The life history and habits of a new species of seed midge, Dasyneura Sp., which attacks Ladino clover

Creator:: Bishop, Guy William
Resource Type:: Masters Thesis
Full Text:: midge, Dasyneura Sp., which attacks Ladino clover THE LIFE HISTORY AND HABITS OF A NEW SPEC lES OF

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:: clover seed production adds nutrients to the soil and provides an opportunity to control weeds in a

ScholarsArchive@OSU

Control of the clover seed weevil

Small broomrape (Orobanche minor) management using wheat (Triticum aestivum) as a false host

Biology of Meligethes seminulum lec. (Coleoptera: Nitidulidae)

Small broomrape : biology and management in the Pacific Northwest

Insect pests affecting clover in Oregon

Pathogenic causes of premature decline and death of alsike clover, Trifolium hybridum L., in central Oregon

Nodulation problems with alfalfa and subterranean clover on selected Oregon soils

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

The life history and habits of a new species of seed midge, Dasyneura Sp., which attacks Ladino clover

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

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