Table 4. Summary of mortality with citric acid.
| Sex | Dose (mg/L) | Treatment day | Final mortalitya | |||
|---|---|---|---|---|---|---|
| Day 1 | ≤ Day 3 | ≤ Day 7 | ≤ Day 15 | |||
| Male | 0.00 | 0 | 0 | 0 | 0 | 0/5 |
| 0.22 | 0 | 0 | 0 | 0 | 0/5 | |
| 0.67 | 0 | 0 | 0 | 0 | 0/5 | |
| 2.00 | 2 | 0 | 0 | 0 | 2/5 | |
| Female | 0.00 | 0 | 0 | 0 | 0 | 0/5 |
| 0.22 | 0 | 0 | 0 | 0 | 0/5 | |
| 0.67 | 0 | 0 | 0 | 0 | 0/5 | |
| 2.00 | 0 | 0 | 0 | 0 | 0/5 | |
aNumber of rats with dead animals/total number of rats.