| Terms | Illela | Karofane | Keita | Malbaza | Tahoua | Mean (%) | χ2 | Significance |
| Nothing to do | 80.0 | 32.0 | 15.0 | 0 | 80.1 | 58.1 | 71.50 | *** |
| Prayers | 4.7 | 0 | 55.0 | 100.0 | 15.0 | 21.6 | 86.11 | *** |
| Biological control | 2.0 | 50.0 | 0 | 0 | 3.0 | 12.5 | 69.25 | *** |
| Chemical control | 5.3 | 0 | 30.0 | 0 | 0 | 8.8 | 18.13 | *** |