Table 1: The first nine groups (1-9) were administered different single doses of chlorpyrifos.
|
Dose (mg kg-1 body weight) |
LD50 determination group |
|
150 |
1 |
|
200 |
2 |
|
250 |
3 |
|
300 |
4 |
|
350 |
5 |
|
400 |
6 |
|
450 |
7 |
|
500 |
8 |
|
550 |
9 |
|
|
10 control group |