- Berries -- Diseases and pests -- Control -- Oregon4
- Wheat -- Diseases and pests -- Control -- Northwest, Pacific4
- Black vine weevil -- Control -- Northwest, Pacific3
- Fusarium diseases of plants -- Northwest, Pacific3
- Grain -- Diseases and pests -- Control -- Northwest, Pacific3
- Grapes -- Diseases and pests -- Northwest, Pacific3
- Winter wheat -- Disease and pest resistance -- Northwest, Pacific3
- Alfalfa -- Diseases and pests -- Northwest, Pacific2
- Armyworms -- Control -- Northwest, Pacific2
- Armyworms -- Northwest, Pacific2
- Beetles -- Control -- Northwest, Pacific2
- Byturidae -- Northwest, Pacific2
- Cereal grasses -- Diseases and pests -- Control -- Northwest, Pacific2
- Cereal grasses -- Diseases and pests -- Northwest, Pacific2
- Conifers -- Diseases and pests -- Northwest, Pacific2
- Douglas fir -- Diseases and pests -- Northwest, Pacific2
- Eastern filbert blight -- Northwest, Pacific2
- Grain -- Diseases and pests -- Northwest, Pacific2
- Grape leafroll virus -- Northwest, Pacific2
- Grapes -- Diseases and pests -- Control -- Northwest, Pacific2