| Flies | Cockroaches | ||||
| Collection sites | Codes | Legends | Collection sites | Codes | Legends |
| Agla | M1 | Dump | Agla | C1 | Sump |
| Akpakpa | M2 | Slaughterhouse | Dantokpa | C2 | Kitchen |
| Gbégamey | M3 | Dump | - | - | - |
| M4 | Market | - | - | - | |
| Dantokpa | M5 | Market | - | - | - |
| M6 | Dump | - | - | - | |