Pyrethrins
| Pyrethrins | |
| chem. | Pyréthrines |
| pyrethrin | |
| agric. | pyréthrine |
| |||
| Pyréthrines f | |||
| |||
| pyréthrine f | |||
| |||
| pyrèthres m | |||
|
Pyrethrins : 3 phrases in 2 subjects |
| Chemistry | 2 |
| Pest control | 1 |
| Pyrethrins | |
| chem. | Pyréthrines |
| pyrethrin | |
| agric. | pyréthrine |
| |||
| Pyréthrines f | |||
| |||
| pyréthrine f | |||
| |||
| pyrèthres m | |||
|
Pyrethrins : 3 phrases in 2 subjects |
| Chemistry | 2 |
| Pest control | 1 |