- Oregon State University. Extension Service210
- Oregon State University. Agricultural Experiment Station196
- Pscheidt, Jay W.87
- Peachey, Ronald Edward37
- Oregon State University. Malheur Experiment Station36
- Peachey, Ed35
- United States. Agricultural Research Service31
- Olsen, Jeff L.30
- Pacific Northwest Insect Management Conference29
- Southern Oregon Agricultural Experiment Station26
- Wiman, Nik G.25
- Walton, Vaughn M.24
- Westigard, Peter H.24
- Western Orchard Pest And Disease Management Conference20
- Castagnoli, S.19
- Oregon State University. Forest Research Laboratory19
- Columbia Basin Agricultural Research Center18
- Pacific Northwest Vegetable Insect Conference17
- Charlton, Brian A.15
- Skinkis, Patricia A.15