Subject
- Agricultural pests -- Control -- Congresses191
- Agricultural pests -- Integrated control3
- Honeybee2
- Insecticides -- Research2
- Thrips -- Control2
- Agricultural Pests -- Control -- Congresses1
- Asparagus aphid -- Washington1
- Cabbage -- Diseases and pests1
- Crop losses1
- Douglas fir -- Diseases and pests -- Oregon1
- Greenhouse thrips -- Control1
- Heliothis zea1
- Hessian fly -- Control1
- Hops -- Diseases and pests1
- Leafrollers -- Control1
- Lepidoptera -- Control1
- Lettuce -- Effect of pesticides on1
- Lygus -- Control1
- Nematodes as biological pest control agents1
- Onion thrips -- Control1