Index Catalog // ScholarsArchive@OSU

Creator:: Peachey, Ronald Edward
Abstract:: This study evaluated the effects of tillage system, rotational tillage sequences, and winter seed burial depth on weed seedling recruitment in irrigated cropping systems. Notill (NT) planting of vegetable crops reduced emergence of hairy nightshade by 77 to 99% and Powell amaranth emergence from 50 to 87% compared to conventional...
Resource Type:: Dissertation

Creator:: Oregon State University. Extension Service, Greco, Alysia, Russell, Michael, Green, Jessica, Moulton, Laurel, and Peachey, Ronald Edward
Abstract:: This narrated slideshow provides a brief introduction to carabid beetles, including life cycle, anatomy, common species, and sampling methods.
Resource Type:: Learning Object

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

Creator:: Olsen, Jeff L., Pscheidt, Jay W., Peachey, Ronald Edward, and Oregon State University. Extension Service
Abstract:: Offers pest control management practices for hazelnut.
Resource Type:: Technical Report

Creator:: Peachey, Ronald Edward, Luna, John, Dick, Richard, Sattell, Robert, and Oregon State University. Extension Service
Abstract:: Weed suppression varies with cover crop type and management, residue and tillage management, and weed populations.
Resource Type:: Technical Report

Creator:: Sattell, Robert, Dick, Richard, Luna, John, McGrath, Daniel M. (Daniel Morton), Peachey, Ronald Edward, and Oregon State University. Extension Service
Abstract:: Common vetch is a viny, succulent, annual legume attaining a height of 24 inches when planted alone. It grows taller when planted with a tall companion crop that provides structural support for climbing.
Resource Type:: Technical Report

Creator:: Oregon State University. Extension Service, Sattell, Robert, Dick, Richard, Karow, Russell S., McGrath, Diane, and Peachey, Ronald Edward
Abstract:: Annual ryegrass is an erect, robust cool-season bunch grass that reaches a height of 3 to 4 feet. Plants are yellowish-green at the base and have 12-inch long glossy leaves. This species has a heavy, extensive, fibrous root system.
Resource Type:: Technical Report

Creator:: Sattell, Robert, Dick, Richard, Karow, Russell S., Kaufman, Diane, Luna, John, McGrath, Daniel M. (Daniel Morton), Peachey, Ronald Edward, and Oregon State University. Extension Service
Abstract:: Cereal grains are grasses and may have a prostrate, semierect, or erect physical stature. All have fibrous root systems. Barley, oats, triticale, and wheat are each comprised of hundreds of varieties whose growth characteristics vary considerably.
Resource Type:: Technical Report

ScholarsArchive@OSU