Subject
- Agricultural pests -- Control -- Congresses[remove]464
- Apples -- Diseases and pests21
- Insecticides -- Research20
- Pears -- Diseases and pests17
- Codling moth -- Control8
- Colorado potato beetle -- Control5
- Pear psylla -- Control4
- Strawberries -- Diseases and pests4
- Agricultural chemicals -- Foliar application3
- Blueberries -- Diseases and pests3
- Wireworms -- Control3
- Aphids -- Control2
- Black vine weevil -- Control2
- Codling moth2
- Green peach aphid -- Control2
- Hessian fly2
- Leafrollers -- Control2
- Lygus -- Control2
- Otiorhynchus -- Control2
- Oulema melanopa -- Geographical distribution2