Subject
- Agricultural pests -- Control -- Congresses[remove]208
- Insecticides -- Research27
- Codling moth -- Control9
- Pears -- Diseases and pests9
- Apples -- Diseases and pests5
- Colorado potato beetle -- Control5
- Strawberries -- Diseases and pests5
- Blueberries -- Diseases and pests4
- Agricultural chemicals -- Foliar application3
- Wheat -- Diseases and pests3
- Wireworms -- Control3
- Aphids -- Control2
- Black vine weevil -- Control2
- Cotton aphid -- Control2
- Cyclamen mite -- Control2
- Green peach aphid -- Control2
- Hessian fly2
- Insect population density2
- Otiorhynchus -- Control2
- Oulema melanopa -- Geographical distribution2