- Oregon State University21
- Bragg, David E.19
- Oregon State University. Agricultural Experiment Station19
- Pacific Northwest Insect Management Conference17
- Tetrick, Kurt17
- Mills, Jock13
- Oregon State University. College Of Forestry11
- Oregon State University. Extension Service11
- Bottero, J. S.10
- Central Oregon Agricultural Research Center9
- Pillsbury, R. Dale9
- Gilmont, Susan8
- United States. Agricultural Research Service8
- Markland, Mary7
- Spatafora, Joseph W.7
- Webster, Janet G.7
- Columbia Basin Agricultural Research Center6
- Cuffey, Kurt M.6
- Grigoriev, Igor V.6
- Hatfield Marine Science Center6