- Fisher, Glenn C.77
- Oregon State University34
- Oregon State College. Engineering Experiment Station33
- Oregon. Dept. Of Geology And Mineral Industries18
- Pacific Northwest Insect Management Conference18
- Oregon State University. College Of Forestry14
- Osu Forestry Alumni Association13
- Pacific Northwest Vegetable Insect Conference13
- Western Orchard Pest And Disease Management Conference13
- Hall, Jim12
- Oregon State University. Engineering Experiment Station12
- Dreves, Amy J.11
- Osu Oregon Forestry Alumni Association9
- Starker, T. J. (Thurman James), 1890 19838
- Weinzierl, Rick8
- Burns, Diane E.7
- Gilmont, Susan7
- Osc Oregon Forestry Alumni Association7
- Webster, Janet G.7
- Couch, Richard W.6