| Drug/extracts (Conc. 10 mg/ml) | Earthworm (Pheretima posthuma) | ||
| Time taken for paralysis in min. | Time taken for death in min. | ||
| Albendazole | 15.00 ± 0.50 | 35.00 ± 0.40 | |
| DMSO | NA | NA | |
| MP | Soxhlet | 14.00 ± 0.11 | 22.00 ± 0.41 |
| Maceration | 7.50 ± 0.11 | 22.00 ± 0.41 | |
| CSL | Soxhlet | 22.00 ± 0.51 | 30.00± 0.12 |
| Maceration | 14.00 ± 0.41 | 66.00 ± 0.31 | |
| CSB | Maceration | 17.00 ± 0.30 | 36 .00± 0.40 |
| Soxhlet | 27 .00 ± 0.32 | 145.00 ± 0.07 | |