- Oregon State College. Agricultural Experiment Station[remove]888
- Mote, Don C. (Don Carlos), 1887 57
- Mumford, D. Curtis (Dwight Curtis), 1900 43
- Davis, George B. (George Balfour), 1915 28
- Mcwhorter, Frank, 1896 198528
- Kuhlman, G. W. (Gustav Wesley), 1894 26
- Powers, W. L. (Wilbur Louis), 188722
- 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 194818
- Price, F. E. (Frederick Earl), 1898 17
- Milbrath, John A., 1909 14
- Gray, K. W. (Kenneth Wiesner), 1905 13
- Jones, Sidney Carroll, 1898 197413
- Wilster, G. H. (Gustav Hans), 189313
- Burrier, A. S. (Arnold Stewart), 1902 193812
- Hartman, Henry, 1889 12
- Shaw, J. N. (James Niven), 1890 12