Subject
- Agricultural pests -- Control -- Congresses255
- Codling moth -- Control50
- Insecticides -- Research31
- Apples -- Diseases and pests26
- Pears -- Diseases and pests26
- Pear psylla -- Control12
- Obliquebanded leafroller -- Control7
- Leafrollers -- Control6
- Peach -- Diseases and pests5
- Walnut -- Diseases and pests5
- San José scale -- Control4
- Fruit-flies -- Control3
- Insecticide resistance3
- Sweet cherry -- Diseases and pests3
- Acaricides -- Research2
- Agricultural pests -- Integrated control2
- Apple maggot -- Control2
- Apple pandemis2
- Apple pandemis -- Control2
- Cherry bark tortrix -- Control2