Figure 1. Impact of MB on emergence of D. suzukii from pre-infested blueberries (100 berries pre-infested with 100 mixed-adult for 4 days/treatment, 50 berries were then dipped with 1% MB solution and water respectively.

Assessment was conducted after 10 days incubation at room temperature. Means flowed by the different letters are significantly different at α = 0.05 (N = 6, F = 25.472; df = 5,30, p < 0.0001).