| Locality | Number of samples | Ecology | Cultural practice | Detectiona |
| Bimon | 8 | Lowland | Direct seeding | − |
| Bocaranga | 3 | Upland | Direct seeding | − |
| Bozoum | 4 | Irrigated | Transplantation | − |
| Boyali | 5 | Upland | Direct seeding | − |
| Kapou | 10 | Lowland | Direct seeding | − |
| Ndjim | 2 | Lowland | Direct seeding | − |
| Ngola | 87 | Irrigated | Transplantation | + |
| Ngoulanga | 5 | Lowland | Transplantation | + |
| Pissa | 6 | upland | Direct seeding | − |
| PK10 | 4 | Lowland | Transplantation | + |
| Sabiri | 8 | Lowland | Transplantation | + |
| Sakaï | 59 | Irrigated | Transplantation | + |