Creator
- Pscheidt, Jay W.[remove]82
- Oregon State University. Extension Service80
- Peachey, Ronald Edward36
- Peachey, Ed34
- Olsen, Jeff L.27
- Wiman, Nik G.23
- Walton, Vaughn M.20
- Castagnoli, S.17
- Skinkis, Patricia A.11
- Dreves, Amy J.7
- Long, L. E. (Lynn Edwards), 1953 7
- Shearer, Peter W.7
- Moretti, Marcelo L.6
- Kaiser, Clive5
- Sanchez, Dana Michelle5
- Einhorn, Todd C.4
- Zasada, Inga4
- Castagnoli, Steve3
- Defrancesco, Joseph T.3
- Hilton, Rick3