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  • Oregon State University. Extension Service; Shaw, David Carl, 1955-; Oester, Paul T.; Filip, Gregory M. (Corvallis, Or. : Extension Service, Oregon State University, 2009-06)
    Discusses options for managing major insect pests and diseases of conifers in Oregon forests: bark beetles, wood borers, and ambrosia beetles; defoliators; aphids, adelgids, and scale insects; terminal and branch insects ...
  • Oregon State University. Extension Service; Washington State University. Extension; University of Idaho. Extension; Hopkins, Bryan G.; Horneck, Donald Arthur; Stevens, Robert G.; Ellsworth, Jason W.; Sullivan, Dan M. (Dan Matthew), 1954-; Pacific Northwest Cooperative Extension ([Covallis, Or.] : Oregon State University Extension Service, 2007-08)
    This publication focuses on using water analyses to choose appropriate water treatment and water management practices for irrigated agriculture. It will help determine: • What tests are needed to characterize water qua ...
  • Oregon State University. Extension Service; LaLone, Rufus; Fisher, Glenn C.; Coop, Leonard B.; Knight, Alan Lee (Corvallis, Or. : Extension Service, Oregon State University, 1988-01)
  • Oregon State University. Extension Service; Washington State University. Extension; University of Idaho. Extension; Buyserie, A. C. (Annette C.); Dahl, Geoffrey Eliot; Gamroth, M. J. (Michael J.); Pacific Northwest Cooperative Extension ([Covallis, Or.] : Oregon State University Extension Service, 2001-09)
    Milk production can be increased by managing dairy cows’ exposure to light. Photo period is defined as the duration of light exposure within a 24-hour period. A long-day photo period (LDPP) means exposure to 16–18 hours ...
  • Oregon State University. Extension Service; Altland, James Elmer, 1973- (Corvallis, Or. : Extension Service, Oregon State University, 2006-03)
    Field-grown red maple (Acerrubrum) trees often develop foliar chlorosis during mid- to late summer. Initially, the condition appears as mild interveinal chlorosis in newly developing foliage. As symptoms intensify, entir ...
  • Oregon State University. Extension Service; Hammond, Ellen; Tuck, Brian V.; Olson, Shilah; Kerr, Susan ([Corvallis, Or.] : Oregon State University, Extension Service, 2011-04)
    Living on The Land — Managing Manure contains concise information on the basics of livestock manure management. Content includes handling, storage, composting, use, and ways to reduce negative effects on the environment. ...
  • Snow, Patty (U.S. Bureau of Ocean Energy Management, 2012)
    Oregon has a strong framework for ocean planning rooted in the adoption of Oregon’s Ocean Resources Goal 19 in 1976. Goal 19 establishes that it is the State of Oregon’s policy to conserve marine resources and ecological ...
  • Oregon State University. Extension Service; Gamroth, M. J. (Michael J.); Krahn, B. (Ben) (Corvallis, Or. : Extension Service, Oregon State University, 2007-02)
    Milking labor is a large cost on any dairy farm. Milking routine and parlor design affect the efficiency of milking and the number of cows milked per day for years after construction is completed. This publication discus ...
  • Pope, Bob; Western Dry Kiln Association; Western Dry Kiln Association. Meeting (50th : 1999 : Portland, Or.) (Corvallis, Or. : Western Dry Kiln Association, 1999)
  • Fedkiw, John; United States. Forest Service ([Washington, D.C.] : USDA Forest Service, 1998)
  • Oregon State University. Extension Service.; Flowers, Michael Darrell, 1971-; Lutcher, L. K. (Lawrence K.); Corp, Mary K.; Brown, Brad (Corvallis, Or. : Extension Service, Oregon State University, 2007-01)
    The successful production of hard wheat with acceptable protein is based, in part, on an effective nitrogen (N) management plan. This fact sheet discusses the principles of managing N for hard wheat production and expla ...
  • Oregon State University. Extension Service; Washington State University. Cooperative Extension; University of Idaho. Cooperative Extension Service; Bell, S. M. (Susan M.); William, R. D.; United States. Dept. of Agriculture ([Corvallis, Or.] : Oregon State University Extension Service ; [Pullman, Wash.] : Washington State University Cooperative Extension ; [Moscow, Idaho] : University of Idaho Cooperative Extension Service ; [Washington, D.C.] : U.S. Dept. of Agriculture, 1987-07)
  • Oregon State College. Federal Cooperative Extension Service (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1959-10)
  • Oregon State University. Extension Service; Bedell, Thomas E. (Corvallis, Or. : Extension Service, Oregon State University, 1986-11)
  • Oregon State University. Extension Service; Hibbs, David E. (Corvallis, Or. : Extension Service, Oregon State University, 1995-11)
  • Oregon State University. Extension Service; Hibbs, David E. (Corvallis, Or. : Extension Service, Oregon State University, 1986-03)
  • Oregon State University. Extension Service; Washington State University. Extension; University of Idaho. Extension; Horneck, Donald Arthur; Ellsworth, Jaon W.; Hopkins, Bryan G.; Sullivan, Dan M. (Dan Matthew), 1954-; Stevens, Robert G.; Pacific Northwest Cooperative Extension ([Covallis, Or.] : Oregon State University Extension Service, 2007-11)
    Accumulation of excessive salt in irrigated soils can reduce crop yields, reduce the effectiveness of irrigation, ruin soil structure, and affect other soil properties. This publication is designed to help you evaluate t ...
  • Oregon State College. Agricultural Experiment Station; Bogart, Ralph, 1908-; Hedrick, Donald W. (Corvallis, Or. : Agricultural Experiment Station. Oregon State College., 1955-11)
  • Oregon State University. Extension Service; Stephenson, Garry Owen; Hannaway, D. ([Corvallis, Or.] : Oregon State University, Extension Service, 2003-05)
    The goals for a well-managed small-acreage horse farm are: A productive pasture with plenty of grass and few weeds Almost no mud during the rainy season All nutrients (manure and stall waste) generated by the ho ...
  • Oregon State University. Extension Service; Stephenson, Garry Owen; Hannaway, D.; Bohle, Mylen; Brewer, Linda J.; Hammond, Ellen; Parsons, Cory; Schreder, Pete; Fery, Melissa ([Corvallis, Or.] : Oregon State University, Extension Service, 2007-11)
    Some good goals for a well-managed, small-acreage horse farm are: • A productive pasture with plenty of grass and few weeds • Less dust during the dry season and less mud during the wet season • Healthy horses free o ...

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