| Lethal dose | 10 days | Low range | Upper range |
|---|---|---|---|
| LC10 | 1.2 × 104 | 3.84 × 104 | 6 × 104 |
| LC50 | 4.7 × 105 | 1.1 × 105 | 1.7 × 106 |
| LC75 | 3.1 × 106 | 9.4 × 105 | 2.3 × 107 |
| LC90 | 1.7 × 107 | 4.1 × 106 | 3.8 × 108 |