- Oregon State University. Agricultural Experiment Station35
- Oregon State University20
- Oregon State University. Malheur Experiment Station13
- Columbia Basin Agricultural Research Center12
- Hayes, Patrick M.11
- United States. Agricultural Research Service11
- Cuesta Marcos, Alfonso8
- Oregon State University. Extension Service7
- Chao, Shiaoman6
- Fisk, Scott6
- Petrie, S. E.5
- Selker, John S.5
- Southern Oregon Agricultural Experiment Station5
- Bohnenstiehl, Delwayne R.4
- Chutimanitsakun, Yada4
- Dziak, Robert P.4
- Filichkin, Tanya4
- Graebner, Ryan C.4
- Hart, John M. (John Mervyn), 1947 4
- Horneck, Donald Arthur4