Subject
- Agricultural pests -- Control -- Congresses105
- Apples -- Diseases and pests21
- Pears -- Diseases and pests17
- Codling moth -- Control8
- Pear psylla -- Control4
- Insecticides -- Research3
- Codling moth2
- Fruit -- Diseases and pests2
- Prunus -- Diseases and pests2
- Apple aphid1
- Apple maggot -- Control1
- Apple pandemis1
- Apple scab -- Control1
- Beetles -- Control1
- Codling moth -- Control -- Oregon1
- European red mite -- Control1
- Fig -- Diseases and pests1
- Insect pests -- Biological control1
- Insect population density1
- Leafrollers -- Control1