- Oregon State University. Agricultural Experiment Station53
- Southern Oregon Agricultural Experiment Station31
- Westigard, Peter H.28
- Oregon State University. Malheur Experiment Station21
- Oregon State University. Department Of Horticulture16
- Oregon Wine Research Institute16
- Oregon State University. College Of Forestry14
- Pacific Northwest Vegetable Insect Conference14
- Oregon State University Libraries And Press11
- Western Orchard Pest And Disease Management Conference10
- Gilmont, Susan8
- Vanbuskirk, Philip8
- Bachelet, Dominique7
- Dalton, Meghan7
- Fleishman, Erica7
- Markland, Mary7
- Oregon State University. Extension Service7
- Webster, Janet G.7
- Beers, Elizabeth H.6
- Johnson, K. B.6