Subject
- Agricultural pests -- Control -- Congresses509
- Apples -- Diseases and pests87
- Pears -- Diseases and pests80
- Codling moth -- Control40
- Pear psylla -- Control24
- Apple pandemis -- Control17
- Codling moth11
- Peach -- Diseases and pests11
- Almond -- Diseases and pests10
- Pear psylla6
- Two-spotted spider mite -- Control6
- Hazel -- Diseases and pests5
- Two-spotted spider mite5
- Cherry -- Diseases and pests4
- Peach twig-borer4
- Walnut -- Diseases and pests4
- Apple pandemis3
- Plum -- Diseases and pests3
- Prunus -- Diseases and pests3
- Agricultural pests -- Integrated control2