| Village | Sample name | Pesticides detected | Type of pesticide | Peak area | Retention time (min) |
| Njong | Potato | Chlorpyrifos | Insecticide | 113,625 | 19.191 |
| Mbei | Potato | - |
| - |
|
| Pinyin | Potato | - |
| - |
|
| Njong | Celery | - |
| - |
|
| Mbei | Celery | Chlorpyrifos | Insecticide | 26,597 | 19.202 |
| Pinyin | Celery | - |
| - |
|
| Baligham | Tomato | Chlorpyrifos | Insecticide | 140,152 | 19.191 |
| Mbei | Tomato | - |
|
|
|
| Pinyin | Tomato | Chlorpyrifos | Insecticide | 156,749 | 19.202 |
| Cypermethrin trace (Quality <50%) | Insecticide | - | 32.106 | ||
| Baligham | Sweet pepper | Chlorpyrifos | Insecticide | 56,933 | 19.203 |
| Mbei | Sweet pepper | Chlorpyrifos | Insecticide | 142,174 | 19.208 |
| Cypermethrin trace (Quality <50%) | Insecticide | - | 32.111 | ||
| Pinyin | Sweet pepper | Chlorpyrifos | Insecticide | 104,194 | 19.203 |
| Cypermethrin trace (Quality <50%) | Insecticide | - | 32.111 |