Index Catalog // ScholarsArchive@OSU

Creator:: Echeverria, Eduardo M.
Resource Type:: Masters Thesis
Full Text:: and Shafter and Techachapi, California, respectively (50). Red clover in western Oregon normally has

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

Creator:: Dreves, Amy J.
Abstract:: Four sampling techniques were evaluated to estimate clover aphid, Nearctaphis bakeri (Cowen), abundance in red clover fields in the Willamette Valley. The Berlese funnel method detected one to four times more aphids than other sampling techniques. Visual assessment often underestimated the high aphid densities during the flowering and seeding of...
Resource Type:: Masters Thesis
Full Text:: , Nearctaphis bakeri (Cowen) in Red Clover by Amy J. Dreves A THESIS submitted to Oregon State University

Creator:: Bishop, Guy William
Resource Type:: Masters Thesis
Full Text:: Southern Oregon. Because of its similar appearance this insect was thought to be the clover- seed midge

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

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

ScholarsArchive@OSU