| English thesaurus | |||
| |||
| PCO (Kenny Gray) | |||
|
Pest Control : 43 phrases in 12 subjects |
| Agriculture | 16 |
| Chemistry | 1 |
| Economics | 2 |
| Entomology | 1 |
| Environment | 7 |
| Forestry | 1 |
| General | 3 |
| Health care | 3 |
| Natural resourses and wildlife conservation | 6 |
| Natural sciences | 1 |
| Phytophathology | 1 |
| Technology | 1 |