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Oregon State College. Agricultural Experiment Station
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Dairy and Animal Husbandry (1)
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Oregon State College. Agricultural Experiment Station (900)
Mote, Don C. (Don Carlos), 1887 (57)
Mumford, D. Curtis (Dwight Curtis), 1900 (43)
Davis, George B. (George Balfour), 1915 (28)
Mcwhorter, Frank, 1896 1985 (28)
Kuhlman, G. W. (Gustav Wesley), 1894 (26)
Powers, W. L. (Wilbur Louis), 1887 (22)
Owens, Charles Elmer, 1877 (21)
Bouquet, A. G. B. (Arthur George Bristow), 1885 (20)
Jones, I. R. (Idwal Ralph), 1898 (20)
Wiegand, Ernest Herman, 1886 (18)
Zeller, S. M. (Sanford Myron), 1885 1948 (18)
Price, F. E. (Frederick Earl), 1898 (17)
Milbrath, John A., 1909 (14)
Gray, K. W. (Kenneth Wiesner), 1905 (13)
Jones, Sidney Carroll, 1898 1974 (13)
Wilster, G. H. (Gustav Hans), 1893 (13)
Burrier, A. S. (Arnold Stewart), 1902 1938 (12)
Hartman, Henry, 1889 (12)
Shaw, J. N. (James Niven), 1890 (12)
Waldo, George F. (George Fordyce), 1898 (12)
Morrison, H. E. (Hugh Engle), 1905 (11)
Schuster, C. E. (Carl Ephraim), 1889 (11)
Korzan, Gerald E. (Gerald Earl) (10)
Muth, O. H. (Otto Herbert), 1906 (10)
Schoth, H. A. (Harry August), 1891 (10)
Thompson, B. G. (Benjamin Garrison), 1891 (10)
Besse, Ralph S. (Ralph Stephen), 1887 (9)
Breithaupt, L. R. (Le Roy), 1886 (9)
Deloach, D. B. (Daniel Barton), 1904 (9)
Dickinson, E. M. (Ernest Milton), 1905 (9)
Irish, Arthur E. (9)
Oregon State University. Agricultural Experiment Station (9)
Edwards, W. D. (William Donald), 1904 (8)
Fore, R. E. (Robert Estes), 1907 (8)
Harper, J. A. (James Arthur), 1916 (8)
Schuh, Joe, 1910 1981 (8)
Wolfe, John W. (John William), 1917 (8)
Zielinski, Quentin Bliss, 1919 (8)
Becker, Manning H. (Manning Henry), 1922 (7)
Cropsey, Myron George, 1910 (7)
Duruz, W. P. (Willis Pierre), 1896 (7)
Freed, Virgil H. (Virgil Haven), 1919 (7)
Gorton, W. W. (William Winfield), 1907 (7)
Haag, J. R. (Joseph Roy), 1896 (7)
Mackey, Andrea C. (Andrea Clara Overman) (7)
Rampton, H. H. (Henry Hardy), 1904 (7)
Selby, H. E. (Halbert Edgerton), 1896 (7)
Alban, L. A. (Lawrence Arthur), 1922 1965 (6)
Brown, William G. (William Galen) (6)
Furtick, William Ralph, 1927 (6)
Hill, D. D. (Donald David), 1894 (6)
Hoerner, G. R. (6)
Hoffman, C. S. (Charles Sumner) (6)
Miller, P. W. (Paul William), 1901 (6)
Oldfield, J. E., 1921 (6)
Richards, D. E. (Dale Everette), 1892 (6)
Robinson, R. H. (Reginald Heber), 1886 (6)
Rosenstiel, Robert G. (Robert George), 1910 1985 (6)
Scullen, Herman A. (Herman Austin), 1887 (6)
Sprague, Roderick, 1901 (6)
Stockman, Joy (6)
Wilson, Maud (6)
Adair, John, 1927 (5)
Bonnicksen, Leroy W., 1923 (5)
Bullis, D. E. (Deloss Everett), 1894 1984 (5)
Castle, Emery N. (5)
Chilcote, David O. (5)
Dreesen, W. H. (William Henry), 1880 (5)
Ewalt, H. P. (5)
Frazier, W. A. (William Allen), 1908 (5)
Hutchings, H. M. (Harvey Myron) (5)
Hyslop, G. R. (George Robert), 1884 (5)
Jackson, T. L. (Thomas Lloyd), 1922 (5)
Kirk, Dale E. (Dale Earl), B. 1918 (5)
Knowlton, Frank L. (Frank Lester), 1894 1940 (5)
Lunde, R. N. (5)
Plath, C. V. (5)
Potter, E. L. (Ermine Lawrence), 1884 (5)
Stephenson, R. E. (Roscoe Elmo), 1885 (5)
Arscott, G. H. (George Henry), 1923 (4)
Back, W. B. (4)
Barss, H. P. (Howard Phillips), 1885 (4)
Blosser, John H. (4)
Bogart, Ralph, 1908 (4)
Brown, W. S. (Walter Sheldon), 1878 (4)
Chamberlin, W. J. (Willard Joseph), 1890 (4)
Cooney, W. T. (Wilbur Tarleton), 1914 (4)
Crowell, H. H. (Hamblin Howes), 1913 (4)
Dickmann, F. H. J. (4)
Griebeler, W. L. (4)
Harris, L. E. (Linden Eli), 1906 (4)
Hedrick, Donald W. (4)
Howell, Herbert B. (4)
Hyer, Edgar A. (4)
Page, Glen E. (4)
Parker, Jesse Elmer, 1911 (4)
Powers, W. L. (Wilbur Louis), B. 1887 (4)
Sherwood, D. H. (Donald Henry), 1911 (4)
Sinnard, H. R. (Herbert Reeves), 1904 (4)
Stout, Floyd Madison, 1931 (4)
Thomas, Herman la Motte, 1901 (4)
Wilcox, Joseph, 1901 (4)
Yang, Ho Ya, 1912 (4)
Young, Roy A. (Roy Alton), 1921 (4)
Bailey, Sam H. (3)
Bartholomew, O. F. (Oscar Fitzallen), 1906 (3)
Brandt, P. M. (Philip Martin), 1888 (3)
Branton, C. Ivan (Clarence Ivan), 1912 (3)
Cain, R. F. (Robert Farmer), 1917 2008 (3)
Chapman, Merwyn Pierce, 1905 (3)
Cosby, H. E. (Hubert Elmer), 1887 (3)
Dannen, E. V. (Eugene Verle), 1914 (3)
Dean, H. K. (Harold Karl), 1889 (3)
Doudoroff, Peter (3)
Dykstra, Theodore P. (Theodore Peter), 1896 1979 (3)
Elliker, P. R. (Paul Reuben), 1911 (3)
Fischer, Charles Merel (3)
Fox, F. E. (Frank Elmer), 1889 (3)
Franklin, Earl R. (Earl Raymond), 1911 (3)
Gish, Norville R. (3)
Harmond, Jesse E. (Jesse Edward), 1906 (3)
Harvey, E. W. (Edward Winslow), 1911 (3)
Hill, William W. (3)
Hoffman, E. N. (3)
Joiner, Sue (3)
Kirk, Dale E. (3)
Larson, Carl A. (Carl August), 1902 (3)
Lunn, A. G. (Alfred Gunn), 1883 (3)
Mellenthin, Walter M., 1920 (3)
Oliver, A. W. (Alfred Weaver), 1894 (3)
Oregon State College. Federal Cooperative Extension Service (3)
Pacific Northwest Cooperative Pea Weevil Control Project Committee (3)
Roberts, Alfred Nathan, 1917 (3)
Rodgers, Jefferson B. (3)
Sidwell, Arthur P. (Arthur Plummer), 1916 (3)
Sitton, Gordon R. (Gordon Russell), 1916 (3)
State College Of Washington. Agricultural Experiment Station (3)
Stout, Roy Edgar, 1913 (3)
Thomas, H. L. (3)
Torgerson, E. F. (Edward Fritchoff), 1888 (3)
United States. Agricultural Marketing Service (3)
University Of Idaho. Agricultural Extension Service (3)
Warren, Charles E., 1926 (3)
Wilson, Maud (Maud Mathes), 1883 (3)
Aldrich, W. W. (Willard Walker), 1901 (2)
Bennion, N. L. (Noel Lindsay), 1903 (2)
Bierman, Herman E. (2)
Blanch, Grant E. (Grant Etherington), 1915 (2)
Boller, C. A. (2)
Booster, Dean E. (2)
Bressman, E. N. (Earl Norman), 1894 1985 (2)
Brierley, Philip, 1899 (2)
Bursik, John (2)
Burtner, John C. (John Cole), 1895 (2)
Cadmus, Walter George (2)
Childs, Leroy, 1888 (2)
Christensen, S. Kent (Seymour Kent), 1922 (2)
Cushman, H. E. (2)
Dana, B. F. (Bliss F.), 1891 (2)
Davis, John Emerson. (2)
Dean, H. K. (Harold Karl) (2)
Dimick, Roland Eugene, 1900 (2)
Einarsen, Arthur S. (Arthur Skogman), 1897 (2)
England, David C. (2)
Ferguson, G. R. (2)
Fincke, Margaret Louise, 1900 (2)
Fortner, Leland Upton (2)
Gray, James R. (2)
Hall, William E. (William Elliott), 1922 (2)
Harvey, Edward W. (Edward Winslow), 1911 (2)
Hollands, Harold F. (Harold Fuller), 1899 (2)
Hunter, Albert S. (Albert Sinclair), 1908 1991 (2)
Hyder, D. N. (2)
Jackman, E. R. (Edwin Russell), 1894 1967 (2)
Jensen, Harold J. (Harold James), 1921 (2)
Johnson, T. K. (2)
Keltner, Edwin (2)
Kennedy, Virgil D. (Virgil Dean), 1917 (2)
Kirsch, R. K. (Richard Kneale), 1923 (2)
Langmo, R. Donald (2)
Lewis, M. R. (Mortimer Reed), 1886 (2)
Litwiller, Earl Milo (2)
Mackey, Andrea (2)
Mckay, M. B. (Marion Bertice), 1887 (2)
Mcwhorter, Frank (2)
Morrison, Kenneth J. (2)
Morse, R. W. (2)
Nairn, John (2)
Nelson, Glen T., 1917 (2)
Nelson, Oran M. (Oran Milton), 1888 (2)
Onsdorff, Thomas (2)
Oregon Potato Commission (2)
Oregon State Agricultural College. Department Of Botany And Plant Pathology (2)
Oregon State College. Department Of Soils (2)
Oregon. State Department Of Agriculture (2)
Oveson, M. M. (Merrill Mahonri), 1900 (2)
Pacific Northwest Cooperative Extension (2)
Peters, Charles Wilber, 1908 (2)
Rasmussen, W. B. (2)
Reimer, F. C. (Frank Charles), 1881 (2)
Robichaux, R. P. (Roy Paul), 1909 (2)
Rowe, Gordon Akin, 1920 (2)
Schnautz, John Otto (2)
Schudel, Harold Lester (2)
Schuh, Joe, 1910 (2)
Schultz, H. W. (Harold William), 1910 (2)
Seghetti, L. (Libero), 1909 (2)
Sherman Experiment Station (2)
Sistrunk, William A. (2)
Smith, David Clyde, 1905 1984 (2)
Stein, R. W. (2)
Stephens, David E. (David Edmund), 1879 (2)
Taylor, Norton O. (2)
Terriere, Leon C. (2)
Tileston, Fred M. (2)
Todd, Frank E. (Frank Edward), 1895 (2)
Vaughan, Edward K. (2)
Vogel, Orville Alvin, 1907 1991. (2)
Walker, Clyde, 1901 1968 (2)
West, William A. (William Arthur), 1909 (2)
Wilson, Maud. (2)
Yang, H. Y. (2)
Adams, Thomas Cooper, 1918 (1)
Adlerz, W. C. (Warren Clifford) (1)
Alexander, Robert M. (1)
American Society Of Agricultural Engineers. Meeting (1)
Anderson, C. L. (Charles Lloyd), 1918 (1)
Babcock, William Edward. (1)
Baker, Vernon W. (1)
Barker, Randolph. (1)
Barnard, Don (1)
Barton, Donald Wilbur, 1921 (1)
Bayer, David E. (1)
Beaumont, R. T. (1)
Blackwell, Robert Leighton, 1924 (1)
Bogart, Ralph (1)
Bollen, Walter Beno, 1896 (1)
Brandenburg, N. Robert (Norman Robert), 1921 (1)
Brekke, John E. (1)
Brown, Earl (1)
Brown, Gordon G. (Gordon George), 1887 (1)
Burris, Martin J. (Martin Joe), 1927 (1)
Butts, Joseph Shirey (1)
Byers, John Harkness, 1918 (1)
Caldwell, Harvey Wilbur (1)
Carnes, Howard (1)
Chamberlin, J. C. (Joseph Conrad), 1898 (1)
Clark, Wilbur G. (1)
Clarkson, V. A. (Vernon Albert), 1921 (1)
Colburn, Jerry Lee (1)
Compton, O. C. (Oliver Cecil), 1903 (1)
Conklin, Frank S. (1)
Conklin, Melvin J. (1)
Cooper, C. S. (Clee Scott), 1922 (1)
Courtney, Wilbur Duane, 1896 (1)
Cowan, J. Ritchie (John Ritchie) (1)
Currie, J. A. (1)
Dana, B. F. (Bliss F.) (1)
Darrow, George M. (George Mcmillan) (1)
Darrow, George M. (George Mcmillan), 1889 (1)
Davis, Albert B. (1)
Davis, Kenneth Gene (1)
Day, E. A. (1)
Dearmond, T. H., 1910 (1)
Degman, E. S. (1)
Degman, E. S. (Elliott Sanford), 1906 (1)
Dent, William Elmer (1)
Deremiah, Joseph William (1)
Dorman, H. D. (1)
Dougherty, R. W. (Robert Watson), 1904 (1)
Dwyer, Carroll H. (1)
Eastern Oregon Agricultural Research Center (1)
Edaburn, Clara W. (1)
Emsweller, S. L. (Samuel Leonard), B. 1898 (1)
Every, R. W. (1)
Fenner, Keith P. (Keith Peck), 1914 (1)
Filz, William Francis (1)
Finnell, Harold Ethan (1)
Fishler, D. W. (1)
Foote, Wilson H. (1)
Fox, C. W. (1)
Freed, Virgil (1)
Frischknecht, W. D. (1)
Furniss, R. L. (Robert Livingston), 1908 (1)
Garren, Ralph (1)
Gentner, Louis G., 1892 1980 (1)
Gerard, Cleveland J. (1)
Gibson, Jack (1)
Gilkey, Helen M., 1886 1972 (1)
Green, Warren J. (1)
Greene, Charles H. (Charles Henry), 1932 (1)
Gross, Alvin Eugene. (1)
Hall, W. E. (1)
Hammers, L. A. (Lewis Angle) (1)
Hansen, Elmer, 1903 (1)
Hardison, John R. (John Robert), 1918 (1)
Hartman, Henry (1)
Hastings, Stephen H. (Stephen Harold), 1879 (1)
Hawk, Virgil B. (Virgil Brown), 1908 (1)
Head, S. Conrade (1)
Hedlund, Gladys Emma (1)
Henney, Edward Nathan (1)
Hochmuth, H. R. (Harold Robert), 1912 (1)
Hogg, Howard Carl. (1)
Holmes, Alyce (Alyce Hahn) (1)
Hoppe, Gertrude (1)
Horner, C. E. (Chester Ellsworth), 1925 (1)
Horrell, Elvera (1)
Hubert, Farris (1)
Hughes, A. D. (Arthur Douglas), 1909 (1)
Hurst, W. M. (Wilbur Magruder), 1898 (1)
Hutchison, Roy E. (Roy Emery) (1)
Hyslop, G. R. (George Robert) (1)
Idaho Agricultural Experiment Station (1)
Inskeep, John Jerry (1)
Jarvis, K. A. (1)
Jernstedt, Maurice Luther (1)
Johnson, Neil W. (Neil William) (1)
Johnson, W. T. (Walter Theodore), 1892 1937 (1)
Jones, I. R. (Idwal Ralph) (1)
Jones, J. S. (J. Shirley) (1)
Jones, J. S. (J. Shirley), 1876 (1)
Kable, George W. (George Wallace) (1)
Kellogg, Mildred (1)
Kief, Mabel Marguerite (1)
King, Arthur Solomon, 1906 1972 (1)
Klein, Leonard M. (1)
Knapp, S. E. (1)
Kolshorn, Agnes (Agnes M.) (1)
Kraus, E. J. (Ezra Jacob), 1885 (1)
Kuhlman, G. W. (Gustav Wesley) (1)
Kuhlman, Gustav W. (Gustav Wesley), 1894 (1)
Lagerstedt, H. B. (1)
Landers, J. H. (1)
Larsen, Lorraine (1)
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Leamer, Ross W. (Ross Wilson), 1915 (1)
Lincoln, Russell L. (1)
Lindquist, Arthur W. (Arthur William), 1903 (1)
Lockwood, L. P. (1)
Loe, C. A. (Chester Amos), 1916 (1)
Long, Jay B (1)
Lorant, George John (1)
Lunde R. N. (1)
Lunning, Margaret R. (1)
Macdonald, Norma. (1)
Macpherson, D. D. (Donovan Dale), 1913 (1)
Madsen, H. S. (Herbert Stanford), 1909 (1)
Magill, Benjamin Fulton (1)
Marsh, A. W. (Alfred William), 1913 (1)
Martin, J. F. (James Foster), 1905 (1)
Martin, Loyd C. (1)
Martin, W. H. (Wallace Hope), 1885 (1)
Mason, Robert George (1)
Mcarthur, J. A. B. (1)
Mccluskey, Bill (1)
Mccluskey, William Harry (1)
Mccullough, Helen E., 1893 (1)
Mclachlan, J. L. (Jack Lamont), 1930 (1)
Mcwhorter, E. P. (1)
Mcwhorter, O. T. (1)
Miller D. D. (1)
Miller, Ruth C. (1)
Millsap, H. H. (1)
Mo, Yu Hsuen, 1930 (1)
Moe, Lyle Eugene, 1934 (1)
Montgomery, Marvin L. (1)
Moore, James C. (James Cecil), 1896 (1)
Morrill, Don R. (Don Rex), 1917 (1)
Morse, Roger W. (1)
Mote, Don C. (Don Carlos) (1)
Mowry, Paul (1)
Muth, O. H. (1)
Nelson, E. G. (1)
Nelson, Milton Nels, 1891 (1)
Newton, Michael, 1932 (1)
Newton, R. C. (1)
Oldfield, J. E. (1)
Oregon State Agricultural College. Poultry Department (1)
Oregon State Board Of Higher Education (1)
Oregon State College. Department Of Dairy Husbandry (1)
Oregon State College. Department Of Horticulture (1)
Oregon State College. Department Of Plant Pathology (1)
Osborn, Howard A., 1925 (1)
Painter, John Howe (1)
Peck, Arthur L. (1)
Pendleton, Ray A. (Ray Arthur), 1897 (1)
Petersen, Roger G., 1924 (1)
Pfanner, John Adams, 1906 (1)
Phinney, H. K. (Harry Kenyon), 1918 (1)
Pickford, G. D. (Gerald Duane), 1901 (1)
Pulliam, A. L. (1)
Radtke, Hans D. (1)
Rawlings, Cecil O. (1)
Reeher, Max M. (Max Moore), B. 1892 (1)
Remmert, Lemar Fred, 1916 (1)
Riley, J. Paul (John Paul), 1927 (1)
Ritcher, Paul O. (1)
Roberts, Evelyn Hortense, 1893 (1)
Robinson, Brittain B. (Brittain Bragunier), 1899 (1)
Robinson, R. H. (Reginald Heber) (1)
Rockwood, L. P. (1)
Rodenwold, B. W. (Benjamin William), 1895 (1)
Rohde, C. R. (Charles Raymond), 1922 (1)
Rosenstiel, R. G. (1)
Ross, Edward (1)
Ross, John E., 1914 (1)
Rutland, P. M. (1)
Ruzek, C. V. (Charles Vladis), 1887 1968 (1)
Rygg, G. L. (George Leonard) (1)
Sather, Lois A. (1)
Sawyer, W. A. (1)
Sayegh, Antoine Hanna (1)
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Seghetti, Lee, 1909 (1)
Shively, Sara (1)
Sinnhuber, R. O. (1)
Sneva, Forrest (1)
Sprowls, Roger Garrett (1)
Squaw Butte Range And Livestock Experiment Station (Burns, Or.) (1)
State College Of Washington (1)
State College Of Washington. Extension Service (1)
Steele, Wilbert Francis (1)
Steenland, A. P. (1)
Steiner, Andrew (1)
Steiner, R. A. (Robert Adolph) (1)
Stephen, W. P. (1)
Steward, Albert Newton (1)
Stippler, Henry H. (Henry Herman), 1900 (1)
Storvick, Clara Amanda (1)
Strauss, Marianne (1)
Swan, Dean G. (Dean George), 1923 (1)
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Swenson, K. G. (Knud George), 1923 (1)
Tanner, Carl Robert (1)
Teal, Ray Holt (1)
Thayer, Ruth (1)
Todd, Frank E. (1)
Torgeson, D. C. (Dewayne Clinton), 1925 (1)
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Umatilla Branch Experiment Station (1)
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Upchurch, Melvin Louis, 1914 (1)
van Blaricom, L. O. (Lester Oscar), 1910 (1)
Vansell, George H. (George Haymaker), 1892 (1)
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Vrooman, Charles William, 1913 (1)
Waddoups, H. Marr (1)
Waddoups, Horace Marr, 1923 (1)
Walker, Clyde, 1901 (1)
Wallace, Luther T. (1)
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Wood, G. B. (1)
Wood, Gregory Burton, 1909 (1)
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Yates, Willard Wilson, 1888 (1)
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Contributor
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Bohnert, David Wayne, 1968 (1)
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England, David C. (1)
Frischknecht, W. Dean (1)
Hoffman, E. N. (1)
Howell, H. B. (1)
Kennick, Walter H. (1)
Landers, John H., jr. (1)
Mcarthur, James A. B. (1)
Mcmillan, C. W. (1)
Miller, J. C. (1)
Norrish, Robert J. (1)
Smith, Dean H. (1)
Taylor, Norton O. (1)
Thomas, Marion (1)
Wallace, Joe D. (1)
Wood, A. J. (1)
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Agriculture -- Oregon (43)
Dairy cattle -- Feeding and feeds (11)
Agricultural experiment stations -- Oregon (8)
Apple industry -- Oregon -- Hood River Valley -- Cost of operation (8)
Pear industry -- Oregon -- Hood River Valley -- Cost of operation (8)
Oregon Agricultural Experiment Station (7)
Fruit-culture -- Oregon -- Hood River Valley -- Cost of operation (6)
Blackberries -- Diseases and pests -- Control -- Oregon (5)
Blackberries -- Diseases and pests -- Oregon (5)
DDT (Insecticide) (5)
Strawberries -- Diseases and pests -- Oregon (5)
Weeds -- Control (5)
Agriculture -- Research -- Oregon (4)
Beets -- Diseases and pests -- Control -- Oregon (4)
Beets -- Diseases and pests -- Nutritional aspects -- Oregon (4)
Cherry -- Diseases and pests -- Control -- Oregon (4)
Cherry fruit-fly (4)
Cherry fruit-fly -- Control -- Oregon (4)
Corn -- Varieties -- Oregon, Western -- Evaluation (4)
Currants -- Diseases and pests (4)
Lawns -- Weed control (4)
Minks -- Nutrition (4)
Pesticide residues in food (4)
Prune -- Diseases and pests -- Control -- Oregon (4)
Seed potatoes -- Diseases and pests -- Control (4)
Ants -- Control (3)
Apples -- Varieties -- Oregon (3)
Broilers (Chickens) -- Feeding and feeds (3)
Butter -- Flavor and odor (3)
Canning and preserving (3)
Cercopidae -- Oregon -- Willamette River Valley (3)
Cherry -- Diseases and pests -- Control (3)
Corn -- Varieties -- Oregon, Western -- Field experiments (3)
Curly top disease -- Northwest, Pacific (3)
Dairying -- Oregon -- Costs (3)
Earwigs -- Control (3)
Fruit -- Drying (3)
Gooseberries -- Diseases and pests (3)
Gooseberries -- Diseases and pests -- Oregon (3)
Hazelnuts -- Diseases and pests -- Control -- Oregon (3)
Herbicides (3)
Hop downy mildew fungus -- Control -- Northwest, Pacific (3)
Hops -- Diseases and pests -- Control (3)
Hops -- Diseases and pests -- Control -- Oregon (3)
Household pests -- Control (3)
Milk -- Flavor and odor (3)
Milk hygiene (3)
Milk trade -- Oregon (3)
Milk yield -- Economic aspects -- Oregon (3)
Minerals in animal nutrition (3)
Mycosphaerella leaf blotch disease -- Control -- Oregon (3)
Mycosphaerella leaf blotch disease -- Oregon (3)
Pea-weevil -- Control -- Northwest, Pacific (3)
Pear thrips -- Control -- Oregon (3)
Potatoes -- Oregon -- Marketing (3)
Poultry -- Housing -- Design and construction (3)
Rural poor -- Oregon (3)
Spraying and dusting in agriculture (3)
Spraying equipment (3)
Sprinkler irrigation (3)
Strawberries -- Diseases and pests -- Control (3)
Strawberries -- Diseases and pests -- Control -- Oregon (3)
Strawberry-weevil -- Control -- Oregon (3)
Symphyla -- Control (3)
Vegetables -- Diseases and pests -- Control -- Oregon (3)
Vegetables -- Drying (3)
Water duties -- Oregon (3)
Agriculture -- Economic aspects -- Oregon (2)
Anthracnose -- Oregon (2)
Aphids -- Control (2)
Apple industry -- Oregon -- Hood River Valley (2)
Avian coccidiosis (2)
Barley as feed (2)
Bee culture -- Economic aspects -- Oregon (2)
Boron in plant nutrition -- Oregon (2)
Botrytis -- Control (2)
Broilers (Chickens) -- Growth (2)
Broilers (Poultry) (2)
Bromomethane (2)
Byturidae -- Northwest, Pacific (2)
Cattle -- Diseases (2)
Cattle -- Feeding and feeds (2)
Cattle -- Feeding and feeds -- Oregon (2)
Celery -- Diseases and pests -- Control -- Oregon (2)
Celery -- Diseases and pests -- Nutritional aspects -- Oregon (2)
Cherry -- Preservation (2)
Chickens -- Diseases (2)
Codling moth -- Control -- Oregon (2)
Codling moth -- Control -- Oregon -- Willamette River Valley (2)
Corn -- Oregon (2)
Currants -- Diseases and pests -- Oregon (2)
Cutworms -- Control -- Oregon (2)
Cydia -- Control -- Oregon (2)
Dairy processing (2)
Downy mildew diseases -- Control (2)
Dry farming -- Economic aspects -- Oregon -- Wasco County (2)
Eriophyes -- Oregon (2)
Farm income -- Oregon -- Willamette River Valley (2)
Farm management -- Oregon -- Willamette River Valley (2)
Farm trailers -- Design and construction (2)
Flax -- Oregon (2)
Flea beetles -- Control (2)
Frozen vegetables (2)
Fruit -- Diseases and pests -- Oregon (2)
Grasses -- Weed control (2)
Gummosis (2)
Hollies -- Diseases and pests -- Control (2)
Home freezers -- Design and construction (2)
Hop downy mildew fungus -- Control -- Oregon (2)
Incubators -- Design and construction (2)
Insect pests -- Oregon (2)
Insect surveys -- Oregon (2)
Irrigation -- Oregon (2)
Irrigation -- Oregon -- Willamette River Valley (2)
Irrigation farming -- Economic aspects -- Oregon -- Jefferson County (2)
Kitchen cabinets -- Designs and plans (2)
Ladino clover -- Oregon (2)
Ladino clover -- Oregon, Western (2)
Land capability for agriculture -- Oregon (2)
Late blight of potato -- Oregon (2)
Liming of soils -- Oregon, Western (2)
Mercuric chloride (2)
Millet -- Oregon (2)
Narcissus (Plants) -- Diseases and pests -- Control -- Oregon (2)
Nitrogen fertilizers -- Government policy -- United States (2)
Onion maggot -- Oregon (2)
Onions -- Diseases and pests -- Oregon (2)
Oregon -- Economic conditions (2)
Pastures -- Economic aspects -- Oregon (2)
Pastures -- Irrigation (2)
Pastures -- Oregon (2)
Pea-weevil -- Control (2)
Peach leaf-curl (2)
Pear -- Diseases and pests -- Control -- Oregon (2)
Pear -- Pruning (2)
Pear industry -- Oregon -- Hood River Valley (2)
Peas -- Diseases and pests -- Control -- Oregon (2)
Peppermint oil (2)
Phytophthora diseases -- Control -- Oregon, Western (2)
Plants -- Effect of ethylene on (2)
Potato ring rot (2)
Potatoes -- Diseases and pests -- Control -- Oregon (2)
Potatoes -- Oregon -- Quality (2)
Potatoes -- Packaging (2)
Potatoes -- Packing (2)
Poultry -- Housing (2)
Prune (2)
Prune -- Diseases and pests -- Control -- Oregon, Western (2)
Pullorum disease (2)
Rabbits -- Oregon (2)
Rangelands -- Oregon (2)
Raspberries -- Diseases and pests -- Northwest, Pacific (2)
Root rots -- Oregon (2)
Roses -- Diseases and pests (2)
Seafood -- Preservation (2)
Seed treatment (2)
Sheep -- Health -- Congresses (2)
Sheep -- Oregon -- Congresses (2)
Sheep -- Parasites -- Oregon (2)
Soils -- Testing (2)
Soils -- Trace element content (2)
Sorghum -- Oregon (2)
Spraying and dusting in agriculture -- Economic aspects (2)
Sprinkler irrigation -- Economic aspects -- Oregon -- Willamette River Valley (2)
Sprinklers (2)
Strawberries -- Fertilizers -- Oregon -- Willamette River Valley (2)
Strawberries -- Varieties -- Northwest, Pacific (2)
Sweet cherry -- Diseases and pests (2)
Sweet corn -- Varieties (2)
Sycamores -- Diseases and pests -- Oregon (2)
Tomatoes -- Diseases and pests -- Control -- Oregon, Western (2)
Tomatoes -- Ripening (2)
Turfgrasses -- Diseases and pests -- Control (2)
Turkey industry (2)
Turkeys -- Feeding and feeds (2)
Turkeys -- Feeding and feeds -- Oregon (2)
Walnut -- Diseases and pests -- Northwestern States (2)
Walnut -- Economic aspects -- Oregon (2)
Walnut industry -- Economic aspects -- Oregon (2)
Walnut industry -- Oregon (2)
Wheat -- Diseases and pests -- Control (2)
Wheat -- Diseases and pests -- Control -- Northwest, Pacific (2)
Wheat -- Diseases and pests -- Control -- Oregon (2)
Wheat -- Economic aspects -- Oregon -- Wasco County (2)
Wheat -- Fertilizers -- Columbia River Watershed (2)
Wheat as feed -- Oregon (2)
Wool -- Congresses (2)
World War, 1939-1945 -- Food supply -- United States (2)
Aerial spraying and dusting in agriculture (1)
Agricultural experiment stations -- Oregon -- Sherman County (1)
Agricultural laborers -- Oregon -- Evaluation (1)
Agricultural laborers -- Oregon -- Gresham Area -- Statistics (1)
Agricultural laborers -- Oregon -- Statistics (1)
Agricultural machinery (1)
Agricultural machinery -- Cost of operation (1)
Agricultural machinery -- Costs (1)
Agricultural machinery -- Design and construction (1)
Agriculture -- Blue Mountains (Or. and Wash.) -- Statistics (1)
Agriculture -- Economic aspects -- Oregon -- Jefferson County (1)
Agriculture -- Mergers -- Economic aspects -- Oregon (1)
Agriculture -- Oregon -- Christmas Valley (1)
Agriculture -- Oregon -- Fort Rock Valley (1)
Agriculture, Cooperative -- Oregon (1)
Alfalfa (1)
Alfalfa -- Oregon -- Irrigation (1)
Alfalfa -- Oregon -- Willamette River Valley (1)
Alfalfa -- Seeds (1)
Alfalfa as feed (1)
Alfalfa weevil -- Control (1)
Alfalfa weevil -- Control -- Oregon (1)
Alkali lands -- Oregon (1)
Animal immobilization -- Equipment and supplies -- Design and construction (1)
Anthracnose -- Oregon, Western (1)
Apple industry -- Labor productivity -- Oregon -- Hood River Valley (1)
Apple juice -- Preservation (1)
Apples -- Cleaning -- Equipment and supplies (1)
Apples -- Diseases and pests -- Control -- Oregon (1)
Apples -- Diseases and pests -- Control -- Oregon, Western (1)
Apples -- Harvesting -- Oregon -- Hood River Valley (1)
Apples -- Processing -- Machinery (1)
Apples -- Storage -- Oregon -- Hood River Valley (1)
Architecture, Domestic (1)
Architecture, Domestic -- Oregon (1)
Argyrotaenia -- Control -- Oregon (1)
Arid regions agriculture -- Oregon -- Umatilla County (1)
Ascochyta -- Control -- Oregon (1)
Aspidiotus -- Control (1)
Avian coccidiosis -- Prevention (1)
Bacterial wilt of potato (1)
Bacteriophages (1)
Baling -- Equipment and supplies (1)
Barley -- Oregon (1)
Bean industry -- Oregon (1)
Bean weevil -- Oregon (1)
Beans -- Economic aspects -- Oregon -- Willamette River Valley (1)
Beans -- Oregon -- Harvesting (1)
Bedbugs -- Control (1)
Bee culture (1)
Beef cattle -- Breeding (1)
Beef cattle -- Economic aspects -- Columbia River Watershed (1)
Beef cattle -- Feeding and feeds -- Oregon (1)
Beef cattle -- Feeding and feeds -- Oregon -- Umatilla County (1)
Beef cattle -- Oregon -- Congresses (1)
Beef cattle -- Research -- Oregon, Eastern (1)
Bees -- Oregon (1)
Beets -- Economic aspects -- Oregon -- Willamette River Valley (1)
Benzoates (1)
Berries -- Diseases and pests -- Control -- Oregon (1)
Berries -- Oregon (1)
Berries -- Oregon -- Breeding (1)
Big trefoil (1)
Black raspberries -- Diseases and pests -- Oregon, Western (1)
Black raspberries -- Economic aspects -- Oregon -- Willamette River Valley (1)
Blackberries -- Diseases and pests -- Control (1)
Blackberries -- Diseases and pests -- Oregon, Western (1)
Blackberries -- Oregon (1)
Blackberries -- Oregon -- Breeding (1)
Blackberries -- Varieties -- Northwest, Pacific (1)
Blind seed disease -- Oregon -- Willamette River Valley (1)
Blood -- Collection and preservation (1)
Blueberries -- Oregon (1)
Bone-meal (1)
Borers (Insects) -- Control -- Oregon (1)
Borers (Insects) -- Oregon (1)
Boron in agriculture -- Oregon, Western (1)
Boron in plant nutrition -- Oregon, Western (1)
Boysenberries -- Economic aspects -- Oregon -- Willamette River Valley (1)
Braxy (1)
Broilers (Chickens) -- Economic aspects -- Oregon -- Willamette River Valley (1)
Broilers (Poultry) -- Marketing (1)
Brown rot of fruit -- Control -- Oregon (1)
Brucellosis -- United States (1)
Bruchus -- Control -- Oregon (1)
Bulbs (Plants) -- Diseases and pests -- Control (1)
Bulbs (Plants) -- Grading -- Equipment and supplies -- Design and construction (1)
Buprestidae (1)
Butter (1)
Butter -- Composition (1)
Butter trade -- Oregon -- Quality control (1)
Butterfat (1)
Cake (1)
Calcium cyanamide -- Northwest, Pacific (1)
Calves -- Diseases -- Oregon (1)
Calves -- Feeding and feeds (1)
Camellias -- Diseases and pests (1)
Canned pears (1)
Canned vegetables (1)
Capons and caponizing -- Economic aspects (1)
Carpenter ants -- Control -- Oregon (1)
Carrot rust fly -- Control -- Oregon (1)
Carrot rust fly -- Oregon, Western (1)
Carrots -- Diseases and pests -- Oregon, Western (1)
Carrots -- Economic aspects -- Oregon -- Willamette River Valley (1)
Castration -- Equipment and supplies -- Design and construction (1)
Cattle -- Effect of drought on -- Oregon, Eastern (1)
Cattle -- Equipment and supplies (1)
Cattle -- Feeding and feeds -- Oregon -- Snake River Valley (1)
Cattle -- Oregon -- Feeding and feeds (1)
Cattle -- Parasites -- Control (1)
Ceratocystis -- Control (1)
Cercopidae -- Control (1)
Cereal grasses -- Diseases and pests -- Northwest, Pacific (1)
Cereal grasses -- Diseases and pests -- Oregon (1)
Cereal smut diseases -- Control -- Northwest, Pacific (1)
Cheese industry -- Oregon -- Tillamook County (1)
Cherry -- Oregon (1)
Cherry -- Processing (1)
Cherry fruit-fly -- Control (1)
Cherry fruit-fly -- Control -- Oregon -- Willamette River Valley (1)
Cherry fruit-fly -- Oregon -- Willamette River Valley (1)
Chicken industry -- Oregon -- Willamette River Valley -- Costs (1)
Chickens -- Breeding (1)
Chickens -- Diseases -- Prevention (1)
Chickens -- Feeding and feeds (1)
Chickens -- Housing -- Design and construction (1)
Chickens -- Parasites -- Oregon (1)
Chicks -- Feeding and feeds (1)
Chrysanthemums (1)
Chrysanthemums -- Diseases and pests -- Control (1)
Chrysomelidae -- Control -- Oregon (1)
Chrysomelidae -- Oregon (1)
Churns -- Sanitation (1)
Climatology (1)
Clostridial enteritis (1)
Clover -- Diseases and pests -- Control (1)
Clover -- Machinery -- Oregon -- Willamette River Valley -- Design and construction (1)
Codling moth -- Control -- Oregon -- Umatilla County (1)
Codling moth -- Control -- Oregon, Western (1)
Colchicine (1)
College students -- Nutrition -- Oregon (1)
Columbia Basin Agricultural Research Center (1)
Combines (Agricultural machinery) (1)
Condensed milk (1)
Conifers -- Diseases and pests -- Control -- Oregon (1)
Consumers' preferences -- Oregon (1)
Cookery (Cherries) (1)
Cookery (Fish) (1)
Cookies (1)
Cooking (Cherries) (1)
Cooking (Potatoes) (1)
Cooperative societies (1)
Cooperative societies -- Oregon (1)
Cooperative societies -- Oregon -- Finance (1)
Corms -- Storage (1)
Corn -- Diseases and pests -- Control -- Oregon (1)
Corn -- Fertilizers -- Oregon (1)
Corn -- Varieties -- Oregon, Western -- Field experiments. (1)
Corn as feed (1)
Cotoneasters -- Diseases and pests -- Control -- Oregon, Western (1)
Cream (1)
Cream -- Flavor and odor (1)
Crested wheatgrass (1)
Crested wheatgrass -- Economic aspects -- Oregon, Eastern (1)
Crested wheatgrass -- Oregon, Eastern -- Costs (1)
Crested wheatgrass -- Yields -- Oregon (1)
Crop rotation -- Economic aspects -- Oregon -- Umatilla County (1)
Crops -- Oregon -- Umatilla County (1)
Crops and climate -- Oregon (1)
Crops and climate -- Oregon -- Corvallis (1)
Crown-gall disease (1)
Crown-gall disease -- Control (1)
Cultured milk -- Microbiology (1)
Cupboards (1)
Cyclamen -- Diseases and pests -- Control (1)
Cyclamen mite -- Control (1)
Cyclamen mite -- Oregon (1)
Cypress -- Diseases and pests -- Control -- Oregon (1)
DDT (Insecticide) -- Oregon (1)
Dairy cattle -- Breeding -- Societies, etc. -- Economic aspects (1)
Dairy cattle -- Diseases (1)
Dairy cattle -- Economic aspects -- Oregon (1)
Dairy cattle -- Feeding and feeds -- Oregon (1)
Dairy cattle -- Feeding and feeds. (1)
Dairy cattle -- Oregon -- Food (1)
Dairy cattle -- Oregon -- Tillamook County -- Reproduction (1)
Dairy cattle -- Parasites -- Control (1)
Dairy cattle -- Reproduction (1)
Dairy farming -- Economic aspects -- Oregon -- Tillamook County (1)
Dairy laws -- Oregon (1)
Dairy laws -- Oregon -- History (1)
Dairy microbiology (1)
Dairy microbiology -- United States (1)
Dairy plants -- Economic aspects (1)
Dairy processing -- Equipment and supplies (1)
Dairy products (1)
Dairy products -- Quality -- Oregon (1)
Dairy products -- Sanitation -- United States (1)
Dairying -- Economic aspects -- Oregon (1)
Dairying -- Economic aspects -- Oregon -- Willamette River Valley (1)
Dairying -- Sanitation (1)
Damping-off diseases -- Control (1)
Dewberries -- Oregon (1)
Disinfection and disinfectants -- Oregon (1)
Distillation (1)
Downy mildew diseases -- Control -- Oregon (1)
Downy mildew diseases -- Oregon (1)
Downy mildew of onion -- Control -- Oregon -- Willamette River Valley (1)
Downy mildew of onion -- Control -- Oregon, Western (1)
Downy mildew of onion -- Oregon, Western (1)
Drainage -- Oregon (1)
Dried foods -- Oregon (1)
Droughts -- Oregon, Eastern (1)
Easter lily -- Diseases and pests -- Control -- Oregon (1)
Easter lily -- Grading -- Equipment and supplies -- Design and construction (1)
Easter lily -- Northwest, Pacific (1)
Eastern Oregon Agricultural Research Center -- Periodicals (1)
Eastern filbert blight -- Control -- Oregon (1)
Ecological carrying capacity -- Oregon (1)
Egg trade -- Oregon (1)
Eggs -- Oregon -- Quality (1)
Eggs -- Production (1)
Eggs -- Production -- Data processing (1)
Eggs -- Production -- Oregon -- Costs (1)
Elsinoe -- Oregon (1)
Eriophyes -- Control (1)
Eriophyes -- Control -- Oregon (1)
Ewes -- Diseases -- Oregon (1)
Ewes -- Feeding and feeds -- Equipment and supplies -- Design and construction (1)
Ewes -- Pregnancy -- Oregon (1)
Fallow lands -- Columbia River Watershed (1)
Fallowing -- Economic aspects -- Oregon -- Gilliam County (1)
Fallowing -- Economic aspects -- Oregon -- Sherman County (1)
Farm buildings -- Design and construction (1)
Farm buildings -- Designs and plans (1)
Farm equipment leasing and renting (1)
Farm income -- Oregon -- Baker County (1)
Farm life -- Oregon -- Willamette River Valley (1)
Farm management (1)
Farm management -- Oregon -- Baker County (1)
Farm produce -- Oregon (1)
Farm produce -- Oregon -- Marketing (1)
Farm produce -- Oregon -- Statistics (1)
Farm produce -- Oregon -- Willamette River Valley (1)
Farm supply industries -- Oregon (1)
Farm trucks -- Oregon -- Statistics (1)
Farmhouses -- Decoration (1)
Farms -- Economic aspects -- Oregon -- Jefferson County (1)
Farms -- Mergers -- Economic aspects -- Oregon (1)
Feed additives -- Oregon -- Umatilla County (1)
Feeds -- Equipment and supplies -- Design and construction (1)
Feeds -- Storage -- Equipment and supplies -- Design and construction (1)
Fertilizers -- Analysis (1)
Fertilizers -- Columbia River Watershed (1)
Field crops -- Oregon (1)
Field crops -- Oregon -- Varieties (1)
Field crops -- Varieties -- Oregon (1)
Filbert industry -- Oregon (1)
Fire prevention -- Oregon (1)
Fire-blight -- Oregon (1)
Fish as food -- Preservation (1)
Fish oils (1)
Flax -- Economic aspects -- Oregon (1)
Flax -- Economic aspects -- Oregon -- Willamette River Valley (1)
Flax -- Nutrition -- Oregon -- Willamette River Valley (1)
Flax -- Processing -- Oregon -- Willamette River Valley (1)
Flax -- Seeds -- Oregon (1)
Flax -- Soils -- Oregon -- Willamette River Valley (1)
Flax -- Weed control -- Oregon (1)
Flax industry -- Oregon (1)
Flax industry -- Oregon -- Fires and fire prevention (1)
Flax spinning -- Oregon -- Willamette River Valley (1)
Fleas -- Control (1)
Flies -- Control (1)
Food -- Drying -- Equipment and supplies -- Design and construction (1)
Food -- Preservation (1)
Food -- Sensory evaluation -- Methodology (1)
Food spoilage -- Prevention (1)
Foodborne diseases -- United States (1)
Forage plants (1)
Forage plants -- Oregon (1)
Forcing (Plants) (1)
Forest fires -- Oregon (1)
Forest products -- Oregon -- Marketing (1)
Fowl pox (1)
Foxtail (1)
Frozen foods (1)
Frozen foods -- Oregon -- Eugene -- Marketing (1)
Frozen foods -- Oregon -- Portland -- Marketing (1)
Frozen foods -- Oregon -- Salem -- Marketing (1)
Frozen fruit (1)
Frozen seafood (1)
Fruit -- Development (1)
Fruit -- Diseases and pests -- Control -- Oregon (1)
Fruit -- Oregon (1)
Fruit -- Oregon -- Cooperative marketing (1)
Fruit -- Pollination (1)
Fruit -- Processing (1)
Fruit -- Varieties -- Oregon (1)
Fruit juices (1)
Fruit juices -- Preservation (1)
Fruit trade -- Oregon -- Willamette River Valley -- Labor productivity (1)
Fruit trees -- Varieties -- Oregon (1)
Fruit trees -- Varieties -- Oregon, Western (1)
Fruit washers (1)
Fruit-culture| -- Oregon -- Hood River Valley -- Cost of operation (1)
Gall midges -- Control (1)
Game and game-birds -- Oregon (1)
Game protection -- Oregon (1)
Gelechiidae -- Control -- Oregon -- Umatilla County (1)
Gladiolus -- Diseases and pests -- Control (1)
Gladiolus -- Diseases and pests -- Control -- Oregon (1)
Gladiolus -- Harvesting -- Machinery -- Design and construction (1)
Gladiolus -- Storage (1)
Gladiolus -- Storage -- Diseases and injuries -- Control -- Oregon (1)
Gloeotinia granigena -- Oregon -- Willamette River Valley (1)
Gorse -- Control (1)
Gorse -- Control -- Oregon (1)
Grain -- Handling -- Northwest, Pacific (1)
Grain -- Varieties -- Oregon (1)
Grape powdery mildew disease (1)
Grape powdery mildew disease -- Control (1)
Grape powdery mildew disease -- Control -- Oregon (1)
Grapes -- Oregon -- Composition (1)
Grapes -- Propagation. (1)
Grapes -- Varieties -- Oregon (1)
Grasses -- Diseases and pests (1)
Grasses -- Machinery -- Oregon -- Willamette River Valley -- Design and construction (1)
Grasses -- Oregon (1)
Grasses -- Oregon -- Willamette River Valley -- Seeds (1)
Grasses -- Seeds (1)
Grasses -- Silage -- Oregon, Western (1)
Grasses -- Weed control -- Oregon (1)
Grits (1)
Groundwater -- Oregon (1)
Guinea pigs (1)
Gummosis -- Control (1)
Hardinggrass -- Oregon (1)
Hardwoods -- Wounds and injuries -- Treatment (1)
Hay -- Fertilizers (1)
Hay -- Oregon -- Drying (1)
Hay as feed (1)
Haying equipment (1)
Hazel -- Diseases and pests -- Northwestern States (1)
Hazelnut industry -- Economic aspects -- Oregon (1)
Hazelnut industry -- Oregon -- Cost of operation (1)
Hazelnut industry -- Oregon -- Willamette River Valley (1)
Hazelnuts -- Diseases and pests -- Control -- Northwest, Pacific (1)
Hazelnuts -- Diseases and pests -- Northwest, Pacific (1)
Hazelnuts -- Diseases and pests -- Northwestern States (1)
Hazelnuts -- Economic aspects -- Oregon (1)
Hazelnuts -- Losses -- Northwest, Pacific (1)
Helicoverpa armigera -- Control -- Oregon, Western (1)
Heliothis zea -- Control -- Oregon (1)
Helminths (1)
Helminths -- Control -- Oregon (1)
Hessian flies -- Oregon (1)
Hollies -- Diseases and pests -- Control -- Oregon (1)
Hollies -- Propagation (1)
Holly -- Oregon (1)
Holly -- Wounds and injuries (1)
Home freezers (1)
Honey plants -- Oregon (1)
Honey trade -- Oregon (1)
Hoofs -- Care and hygiene -- Equipment and supplies (1)
Hop downy mildew fungus -- Oregon (1)
Hops -- Diseases and pests -- Oregon (1)
Hops -- Drying -- Oregon (1)
Hops -- Economic aspects -- Oregon (1)
Hops -- Economic aspects -- Oregon -- Willamette River Valley (1)
Hops -- Oregon (1)
Hops -- Oregon -- Field experiments (1)
Horse trailers -- Design and construction (1)
House plants -- Diseases and pests -- Control (1)
Household pests (1)
Humus -- Oregon (1)
Ice cream (1)
Immigrant families -- Oregon (1)
Incubators (1)
Insect baits and repellents (1)
Insect pests -- Control (1)
Insect pests -- Control -- Oregon (1)
Insecticides (1)
Interior decoration (1)
Irises (Plants) -- Diseases and pests -- Control (1)
Ironing boards (1)
Irons (Pressing) (1)
Irrigation -- Design and construction (1)
Irrigation farming -- Oregon -- Christmas Valley (1)
Irrigation farming -- Oregon -- Fort Rock Valley (1)
Irrigation farming -- Oregon -- Jefferson County (1)
Jelly (1)
Kitchen cabinets (1)
Kitchen utensils (1)
Kitchens (1)
Kitchens -- Design and construction (1)
Kitchens -- Oregon -- Willamette River Valley (1)
Ladino clover -- Oregon -- Willamette River Valley (1)
Lambs -- Diseases (1)
Lambs -- Diseases -- Oregon (1)
Lambs -- Diseases -- Treatment (1)
Lambs -- Feed utilization efficiency -- Oregon, Eastern (1)
Lambs -- Feeding and feeds -- Oregon, Eastern (1)
Lambs -- Housing -- Design and construction (1)
Lambs -- Oregon -- Feeding and feeds (1)
Lambs -- Wounds and injuries -- Oregon (1)
Lameness in sheep -- Oregon (1)
Land settlement -- Oregon -- Willamette River Valley (1)
Land tenure -- Oregon -- Statistics (1)
Land use (1)
Land use -- Oregon -- Statistics (1)
Land use, Rural -- Oregon, Eastern (1)
Lawns -- Oregon (1)
Lecanium -- Control -- Oregon -- Willamette River Valley (1)
Leghorn chicken -- Economic aspects (1)
Leghorn chicken -- Feeding and feeds (1)
Legumes -- Diseases and pests -- Control -- Oregon (1)
Legumes -- Pollination -- Oregon (1)
Legumes -- Silage -- Oregon, Western (1)
Legumes as feed (1)
Lespedeza cuneata -- Oregon -- Field experiments (1)
Lilies -- Diseases and pests -- Control (1)
Lilies -- Northwest, Pacific -- Bibliography (1)
Lilies -- Oregon (1)
Liming of soils -- Oregon (1)
Liver flukes (1)
Livestock -- Feeding and feeds -- Oregon (1)
Livestock -- Oregon -- Marketing (1)
Livestock -- Transportation (1)
Livestock poisoning plants (1)
Loganberries -- Economic aspects -- Oregon -- Willamette River Valley (1)
Loganberry -- Diseases and pests -- Northwest, Pacific (1)
Loganberry -- Diseases and pests -- Oregon, Western (1)
Maraschino cherries (1)
Maraschino cherries -- Color (1)
Mastitis (1)
Mastitis -- Prevention (1)
Meadow plants -- Oregon (1)
Meat -- Prices -- West (U.S.) (1)
Meat -- Transportation (1)
Meteorology, Agricultural -- Oregon -- Corvallis (1)
Migration, Internal -- United States (1)
Milk -- Pasteurization -- Equipment and supplies (1)
Milk -- Preservation (1)
Milk -- Prices -- Government policy -- Oregon (1)
Milk -- Storage -- Economic aspects -- Oregon (1)
Milk -- Testing (1)
Milk consumption (1)
Milk containers (1)
Milk contamination -- Prevention (1)
Milk trade -- Economic aspects -- Oregon -- Portland (1)
Milk trade -- Oregon -- Portland Metropolitan Area (1)
Milk yield -- Economic aspects (1)
Mints (Plants) -- Weed control -- Oregon (1)
Molasses as feed (1)
Molybdenum -- Toxicology -- Oregon (1)
Molybdenum in agriculture -- Oregon (1)
Mosquitoes -- Control -- Oregon (1)
Mosses -- Control (1)
Muffins (1)
Mulching (1)
Mushrooms -- Oregon (1)
Mycosphaerella leaf blotch disease -- Oregon, Western (1)
Narcissus (Plants) -- Diseases and pests -- Control (1)
Narcissus bulbs -- Diseases and pests -- Control (1)
Narcissus bulbs -- Diseases and pests -- Control -- Oregon (1)
Nematoda -- Control (1)
Nematode diseases of plants -- Control -- Oregon (1)
Nematodes -- Control -- Oregon (1)
Newcastle disease (1)
Nitrogen fertilizers (1)
Nursery stock -- Diseases and pests -- Control (1)
Nursery stock -- Diseases and pests -- Control -- Oregon (1)
Nursery stock -- Oregon (1)
Nuts -- Drying -- Equipment and supplies -- Design and construction (1)
Nuts -- Oregon (1)
Oats -- Diseases and pests -- Control (1)
Oats -- Diseases and pests -- Oregon, Western (1)
Oats -- Varieties -- Oregon (1)
Oil as pesticide (1)
Omnivorous leaf tier -- Control (1)
Onions -- Varieties (1)
Orchards -- Oregon (1)
Oregon (1)
Oregon -- Appropriations and expenditures (1)
Oregon -- Population (1)
Oregon State College. Agricultural Experiment Station (1)
Ornamental shrubs -- Diseases and pests -- Oregon (1)
Ornamental trees -- Diseases and pests (1)
Ornamental trees -- Diseases and pests -- Oregon (1)
Ornamental trees -- Wounds and injuries -- Treatment (1)
Otiorhynchus -- Control -- Oregon (1)
Pancakes, waffles, etc. (1)
Pasture ecology -- Oregon (1)
Pastures -- Economic aspects (1)
Pastures -- Economic aspects -- Oregon -- Willamette River Valley (1)
Pastures -- Management (1)
Pastures -- Oregon -- Management (1)
Pastures -- Oregon -- Willamette River Valley (1)
Pea aphid -- Control -- Oregon (1)
Pea-weevil -- Control -- Equipment and supplies -- Design and construction (1)
Pea-weevil -- Control -- Oregon (1)
Pea-weevil -- Oregon (1)
Peach -- Diseases and pests -- Oregon (1)
Peach -- Varieties -- Oregon (1)
Peach-tree borer -- Control -- Oregon (1)
Pear -- Disease and pest resistance -- Genetic aspects (1)
Pear -- Diseases and pests -- Oregon (1)
Pear -- Economic aspects -- Oregon -- Statistics (1)
Pear -- Harvesting (1)
Pear -- Oregon -- Irrigation (1)
Pear -- Oregon -- Statistics (1)
Pear -- Preservation (1)
Pear -- Pruning -- Oregon -- Rogue River Valley (Klamath County - Curry County) (1)
Pear -- Ripening (1)
Pear -- Storage (1)
Pear industry -- Labor productivity -- Oregon -- Hood River Valley (1)
Peas (1)
Peas -- Disease and pest resistance -- Northwest, Pacific (1)
Peas -- Diseases and pests -- Control -- Oregon, Eastern (1)
Peas -- Diseases and pests -- Northwest, Pacific (1)
Peas -- Economic aspects -- Oregon (1)
Peas -- Growth (1)
Peas -- Seeds (1)
Peas -- United States -- Costs (1)
Peas -- Yields -- United States (1)
Peppermint -- Diseases and pests -- Control (1)
Pesticide residues in food -- Prevention (1)
Pesticides (1)
Pesticides -- Application (1)
Pesticides -- Oregon (1)
Phalaris -- Oregon (1)
Pheasants -- Control -- Oregon (1)
Pheasants -- Eggs -- Incubation (1)
Pheasants -- Feeding and feeds (1)
Phytopathogenic fungi -- Northwest, Pacific -- Identification (1)
Phytophthora (1)
Phytophthora diseases -- Control -- Oregon (1)
Pies (1)
Pipelines (1)
Plant breeding (1)
Plant nematodes -- Control (1)
Plant nutrients (1)
Plant nutrients -- Oregon (1)
Plant propagation. (1)
Planters (Agricultural machinery) (1)
Plants -- Effect of molybdenum on -- Oregon (1)
Plum -- Oregon (1)
Poison oak -- Control -- Oregon (1)
Poisonous plants (1)
Polyploidy (1)
Pork (1)
Potato industry -- Oregon -- Klamath County -- Labor productivity (1)
Potato leafroll virus -- Oregon (1)
Potato ring rot -- Control (1)
Potatoes -- Diseases and pests -- Control (1)
Potatoes -- Diseases and pests -- Oregon (1)
Potatoes -- Harvesting -- Machinery (1)
Potatoes -- Idaho -- Marketing (1)
Potatoes -- Oregon -- Handling (1)
Potatoes -- Oregon -- Transportation (1)
Potatoes -- Packing -- Economic aspects -- Oregon -- Klamath County. (1)
Potatoes -- Transportation (1)
Potatoes as feed (1)
Poultry -- Breeding -- Data processing (1)
Poultry -- Carcasses (1)
Poultry -- Diseases (1)
Poultry -- Diseases -- Testing (1)
Poultry -- Eggs -- Incubation (1)
Poultry -- Feeding and feeds -- Government policy -- United States. (1)
Poultry -- Hatcheries -- Safety measures (1)
Poultry -- Housing -- Equipment and supplies (1)
Poultry -- Housing -- Heating and ventilation (1)
Poultry -- Manure -- Handling -- Equipment and supplies -- Design and construction (1)
Poultry -- Oregon -- Feeding and feeds (1)
Poultry -- Parasites -- Control (1)
Poultry industry -- Waste disposal (1)
Pressing of garments -- Equipment and supplies (1)
Prune -- Diseases and pests -- Control -- Oregon -- Umatilla (1)
Prune -- Oregon -- Cooperative marketing (1)
Prune -- Varieties -- Northwest, Pacific (1)
Prunus -- Diseases and pests -- Control -- Oregon -- Willamette River Valley (1)
Pseudocercosporella herpotrichoides -- Columbia River Valley (1)
Pumping machinery (1)
Pyracantha -- Diseases and pests -- Control (1)
Pyralidae -- Control -- Oregon -- Umatilla County (1)
Rabbit meat (1)
Rabbit meat -- Oregon (1)
Rain-making -- Oregon, Eastern (1)
Ranches -- Oregon (1)
Range management -- Oregon (1)
Range management -- Oregon -- Harney County (1)
Range management -- Oregon, Eastern (1)
Range management -- Research -- Oregon, Eastern (1)
Rangelands -- Oregon, Eastern (1)
Rangelands -- Oregon, Eastern -- Revegetation (1)
Rangelands -- Revegetation -- Costs (1)
Raspberries -- Economic aspects -- Oregon -- Willamette River Valley (1)
Raspberries -- Oregon (1)
Rat trapping -- Equipment and supplies -- Design and construction (1)
Rats -- Control -- Equipment and supplies -- Design and construction (1)
Razor clams -- Preservation (1)
Real property tax -- Oregon (1)
Red clover -- Oregon -- Willamette River Valley (1)
Red raspberry -- Varieties -- Northwest, Pacific (1)
Red raspberry -- Varieties -- Oregon, Western (1)
Refrigeration and refrigerating machinery (1)
Refuse disposal facilities -- Design and construction (1)
Retting (1)
Rhubarb (1)
Rodents -- Control -- Oregon (1)
Roll compacting -- Design and construction (1)
Root crops -- Oregon (1)
Root rots (1)
Root rots -- Control -- Oregon (1)
Rootstocks -- Propagation (1)
Roses -- Diseases and pests -- Control (1)
Roses -- Propagation (1)
Roses -- Pruning (1)
Roses -- Rootstocks -- Diseases and pests -- Control (1)
Rotational grazing (1)
Ruminants -- Feeding and feeds (1)
Rural population -- Oregon (1)
Rural youth -- Nutrition -- Oregon -- Marion County (1)
Ryegrasses -- Diseases and pests -- Oregon -- Willamette River Valley (1)
Sagebrush -- Control (1)
Salmon -- Eggs -- Processing (1)
Salting of food (1)
Satin moth -- Control (1)
Scale insects -- Control (1)
Sclerotinia (1)
Sclerotinia trifoliorum -- Control -- Oregon (1)
Scours (1)
Scours -- Treatment (1)
Sebastes (1)
Seed crops -- Diseases and pests -- Control -- Oregon (1)
Seed potatoes -- Evaluation (1)
Seed potatoes -- Quality (1)
Seed treatment -- Oregon (1)
Seeds -- Testing (1)
Sheep (1)
Sheep -- Breeding (1)
Sheep -- Diseases (1)
Sheep -- Economic aspects (1)
Sheep -- Feeding and feeds (1)
Sheep -- Northwest, Pacific -- Congresses (1)
Sheep -- Parasites -- Control -- Oregon (1)
Sheep -- Testing (1)
Silage (1)
Silage -- Handling -- Equipment and supplies -- Design and construction (1)
Sleeves (1)
Slugs (Mollusks) -- Control (1)
Slugs (Mollusks) -- Control -- Oregon (1)
Smut diseases -- Control (1)
Smut diseases -- Control -- Northwest, Pacific (1)
Smut fungi -- Control -- Northwest, Pacific (1)
Smut fungi -- Control -- Oregon (1)
Soil compaction -- Oregon -- Willamette River Valley -- Equipment and supplies -- Design and construction (1)
Soil conservation -- Economic aspects -- Oregon -- Chehalem Mountain (1)
Soil conservation -- Economic aspects -- Oregon -- Gilliam County (1)
Soil conservation -- Economic aspects -- Oregon -- Sherman County (1)
Soil conservation -- Oregon (1)
Soil erosion -- Economic aspects -- Oregon, Eastern (1)
Soil fertility (1)
Soil fertility -- Oregon (1)
Soil fertility -- Oregon -- Willamette River Valley (1)
Soil fumigation (1)
Soil fumigation -- Equipment and supplies (1)
Soil moisture -- Oregon -- Willamette River Valley (1)
Soil percolation -- Oregon (1)
Soil productivity -- Oregon, Western (1)
Soils -- Oregon (1)
Soils -- Oregon -- Wasco County (1)
Soils -- Oregon -- Willamette River Valley (1)
Soils -- Oregon, Western (1)
Soils -- Oregon, Western -- Classification (1)
Soils -- Trace element content -- Oregon (1)
Sour cream (1)
Sowing -- Equipment and supplies (1)
Spider mites -- Control (1)
Spraying and dusting in agriculture -- Equipment and supplies (1)
Spraying and dusting in agriculture -- Equipment and supplies -- Design and construction (1)
Spraying and dusting residues in agriculture (1)
Squaw Butte Range and Livestock Experiment Station (Burns, Or.) (1)
Stockyards -- Oregon -- Portland (1)
Stone fruit -- Diseases and pests -- Control (1)
Storage tanks -- Economic aspects -- Oregon (1)
Straightening machines -- Design and construction (1)
Strawberries -- Disease and pest resistance -- Oregon (1)
Strawberries -- Diseases and pests -- Oregon -- Willamette River Valley (1)
Strawberries -- Economic aspects -- Oregon -- Willamette River Valley (1)
Strawberries -- Oregon (1)
Strawberries -- Varieties -- Oregon (1)
Subterranean clover -- Oregon (1)
Subterranean clover -- Seeds -- Harvesting -- Oregon, Western (1)
Succulent plants (1)
Sudan grass (1)
Sudan grass -- Oregon (1)
Sugar beet -- Oregon -- Seeds (1)
Sugars (1)
Sulfur dioxide (1)
Sustainable agriculture -- Oregon (1)
Sweet cherry -- Diseases and pests -- Control (1)
Sweet cherry -- Economic aspects -- Oregon (1)
Sweet cherry -- Ripening -- Oregon (1)
Sweet corn (1)
Sweet corn -- Diseases and pests -- Control -- Oregon (1)
Sweet corn -- Diseases and pests -- Control -- Oregon, Western (1)
Sweet corn -- Economic aspects -- Oregon -- Willamette River Valley (1)
Sweet corn -- Varieties -- Oregon (1)
Sweet corn -- Varieties -- Oregon, Western -- Evaluation (1)
Sweet corn -- Varieties -- Oregon, Western -- Field experiments (1)
Swine -- Economic aspects -- Oregon (1)
Swine -- Feeding and feeds (1)
Swine -- Feeding and feeds -- Oregon (1)
Swine -- Housing -- Heating and ventilation (1)
Swine -- Oregon (1)
Swine -- Surgery -- Equipment and supplies -- Design and construction (1)
Swine farrowing facilities -- Design and construction (1)
Synanthedon -- Control (1)
Synanthedon -- Oregon (1)
Tall fescue -- Fertilizers -- Oregon (1)
Tall fescue -- Oregon (1)
Tax evasion -- Oregon (1)
Tetranychus telarius -- Control (1)
Thrips -- Control (1)
Thuja -- Diseases (1)
Thuja -- Diseases and pests -- Control -- Oregon (1)
Ticks -- Oregon (1)
Tilletia levis -- Diseases and pests -- Control -- Northwest, Pacific (1)
Tilletia tritici -- Diseases and pests -- Control -- Northwest, Pacific (1)
Tobacco mosaic virus -- Control (1)
Tobacco mosaic virus -- Prevention (1)
Tomato industry -- Oregon -- Willamette River Valley -- Labor productivity (1)
Tomatoes -- Diseases and pests (1)
Tomatoes -- Diseases and pests -- Control (1)
Tomatoes -- Diseases and pests -- Cultural control (1)
Tomatoes -- Diseases and pests -- Oregon (1)
Tomatoes -- Varieties (1)
Tomatoes -- Virus diseases -- Prevention (1)
Tomatoes -- Viruses -- Control (1)
Toolboxes -- Design and construction (1)
Trace elements in plant nutrition (1)
Traction-engines (1)
Transportation -- Rates (1)
Transportation -- United States -- Rates. (1)
Trees -- Diseases and pests -- Oregon (1)
Trees -- Seedlings -- Effect of pesticides on (1)
Trees, Care of (1)
Tulip fire -- Control (1)
Tulip fire -- Prevention (1)
Turfgrasses -- Diseases and pests (1)
Turkey -- Marketing (1)
Turkey industry -- Oregon -- Hermiston (1)
Turkey industry -- Oregon, Western -- Cost of operation (1)
Turkeys (1)
Turkeys -- Artificial insemination (1)
Turkeys -- Eggs (1)
Turkeys -- Feeding and feeds -- Oregon -- Hermiston (1)
Turkeys -- Housing -- Design and construction (1)
Turkeys -- Housing -- Oregon (1)
Turkeys -- Oregon -- Portland -- Marketing (1)
Turkeys -- Oregon, Western (1)
Turkeys -- Parasites -- Oregon (1)
Turkeys -- Wounds and injuries -- Prevention (1)
Tychius -- Control (1)
Type D enterotoxemia of sheep (1)
Type D enterotoxemia of sheep -- Oregon (1)
Urea as feed (1)
Urinary organs -- Calculi (1)
Vegetable juices (1)
Vegetables -- Irrigation -- Oregon -- Willamette River Valley (1)
Vegetables -- Oregon -- Cooperative marketing (1)
Vegetables -- Preservation (1)
Vegetables -- Seedlings -- Diseases and pests -- Control (1)
Vegetables -- Seeds (1)
Vegetables -- Seeds -- Oregon (1)
Vegetables -- Storage (1)
Verticillium wilt diseases -- Control -- Oregon (1)
Verticillium wilt diseases -- Oregon (1)
Vetch -- Economic aspects -- Oregon (1)
Virus diseases of plants -- Oregon (1)
Vitamin C -- Metabolism (1)
Vitamin C deficiency -- Oregon -- Marion County (1)
Walk-in coolers and freezers -- Design and construction (1)
Walnut -- Drying (1)
Walnut -- Processing (1)
Walnut -- Wounds and injuries -- Northwestern States (1)
Walnut industry -- Oregon -- Cost of operation (1)
Walnut industry -- Oregon, Western -- Costs (1)
Walnut, English -- Economic aspects -- Oregon, Western (1)
Walnut, English -- Varieties -- Oregon (1)
Waste disposal in the ground (1)
Water conservation -- Oregon (1)
Waxes (1)
Wheat -- Columbia River Watershed (1)
Wheat -- Disease and pest resistance -- Northwest, Pacific (1)
Wheat -- Economic aspects -- Oregon (1)
Wheat -- Economic aspects -- Oregon -- Gilliam County (1)
Wheat -- Economic aspects -- Oregon -- Sherman County (1)
Wheat -- Economic aspects -- Oregon, Eastern (1)
Wheat -- Fertilizers -- Economic aspects -- Oregon -- Umatilla County (1)
Wheat -- Government policy (1)
Wheat -- Northwestern States (1)
Wheat -- Varieties -- Northwest, Pacific (1)
Wheat -- Varieties -- Oregon, Eastern (1)
Wheat -- Weed control -- Oregon (1)
Wheat -- Yields -- Oregon, Eastern (1)
Wheat fusarium culmorum foot rot -- Oregon (1)
Wheat trade -- Northwestern States (1)
Wheatgrasses -- Control (1)
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