Municipalities | Average yield of millet in MEM year without release of H. hebetor (kg) | Millet production in a year of good production without the MEM (kg) | Millet yield in year of high MEM infestation (kg) | Rd obtained/ha after the MEM attack last year (kg) |
Illela | 91.47 ± 58.03a | 188.50 ± 30.25a | 28.27 ± 8.96a | 66.56 ± 84.94a |
Karofane | 100.78 ± 65.62a | 191.51 ± 26.93a | 26.74 ± 11.63a | 64.44 ± 84.63a |
Keita | 102.54 ± 61.49a | 197.36 ± 18.29 b | 31.03 ± 8.84a | 76.86 ± 95.32ab |
Malbaza | 82.46 ± 63.18a | 199.72 ± 20.85b | 42.61 ± 5.67b | 73.97 ± 77.27b |
Tahoua | 121.53 ± 51.80b | 193.57 ± 19.84a | 35.41 ± 9.65a | 94.10 ± 96.77b |
Average | 96.62 ± 99.08 | 194.17 ± 25.91 | 30.65 ± 10.58 | 81.63 ± 89.33 |
Anova | F = 0.80; df = 4/143 p ≤ 0.523 | F = 1.06; ddl = 4/193; p ≤ 0.376 | F = 0.63; ddl = 4/192; p ≤ 0.640 | F = 8.06; ddl = 4/165 p ≤ 0.000 |