- Oregon State University21
- Oregon State University. Extension Service9
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club7
- Hatfield Marine Science Center5
- Poole, Art5
- Oregon State University. Department Of Horticulture4
- Aranda, Manuel3
- Baumgarten, Sebastian3
- Fisher, Glenn C.3
- Liew, Yi Jin3
- Oregon State University. Agricultural Experiment Station3
- Pease, James R. (James Robert)3
- Voolstra, Christian R.3
- Wallace, Zachary P.3
- Weis, Virginia M.3
- Davenport, Joan2
- Esherick, Lisl Y.2
- Gough, Julian2
- Guse, Annika2
- Hambleton, Elizabeth A.2