Elgon region: Decline across farms, but no treatment effect

CBB infestation rate in green cherries

Infestation declined in both groups over time. At 6 and 9 months, infestation was 38% and 59% below baseline in the control group (n=72 and n=304), compared with 48% and 73% reductions in the treatment group. Baseline infestation was 5.6% (control) and 6.7% (treatment), with n=401 per group.