Table 3 Levels of chlorpyrifos residue in Korean cabbage grown in treated soil
From: Translocation of chlorpyrifos residue from soil to Korean cabbage
Sample (Field 1) | Residue (mg/kg) | |
|---|---|---|
0.12 g a.i./m2 treated | 0.24 g a.i./m2 treated | |
22 DAT | N.D. | 0.03 ± 0.01 |
25 DAT | N.D. | 0.08 ± 0.01 |
28 DAT | 0.07 ± 0.01 | 0.12 ± 0.01 |
32 DAT | N.D. | 0.11 ± 0.02 |
36 DAT | N.D. | 0.04 ± 0.00 |
Sample (Field 2) | Residue (mg/kg) | |
|---|---|---|
0.36 g a.i./m2 treated | 0.72 g a.i./m2 treated | |
35 DAT | 0.45 ± 0.03 | 0.75 ± 0.30 |
37 DAT | 0.54 ± 0.09 | 0.66 ± 0.02 |
39 DAT | 0.39 ± 0.07 | 0.49 ± 0.04 |
41 DAT | 0.45 ± 0.13 | 0.53 ± 0.12 |
43 DAT | 0.38 ± 0.08 | 0.34 ± 0.04 |