 |
piretrinas
y | piretroides
| piretrina | |
| agric. | pyréthrine |
| chem. | pyréthrinoïde |
| piretroide | |
| agric. chem. | pyréthroïde |
| |||
| pyréthrine f | |||
| pyréthrinoïde f | |||
| |||
| pyréthrines f | |||
| piretrinas: 3 phrases in 2 subjects |
| Pest control | 1 |
| Pharmacy and pharmacology | 2 |