Creator
- Collins, Thirza2
- Leasher, Evelyn M.2
- Pacific Northwest Insect Management Conference2
- Brandt, Patricia A.1
- Corp, Mary K.1
- Guilford, Nancy1
- Horneck, Donald Arthur1
- Oregon State University. Agricultural Experiment Station1
- Oregon State University. Extension Service1
- Rondon, Silvia I.1
- Rosetta, Robin1
- Rosetta, Robin L.1
- Svenson, Sven E.1
- Svenson, Sven Eric Dale, 1961 1