| 处理代号 | 消毒时间 | 污染率(%) | 死亡率(%) | 成功率(%) | |
| 75%酒精(s) | 0.1% HgCl2 (min) | ||||
| 1 | 20 | 30 | 82.61 | 0 | 17.39 |
| 2 | 40 | 20 | 100 | 0 | 0 |
| 3 | 30 | 30 | 75 | 0 | 25 |
| 4 | 40 | 35 | 66.67 | 0 | 33.3 |