Programmatic implementation of Ovicol ovitraps for Aedes spp. control in Colombia: operational adherence, effectiveness and comparisons with AGO and BG-Sentinel traps

Ovicol is a cost-effective, operationally simple, and eco-sustainable tool for Aedes surveillance and control. By outperforming AGO and complementing BGS traps, Ovicol enhances spatiotemporal resolution for early microfocus detection and targeted response. Acting as a lethal trap, one diflubenzuron tablet (normally for 200 l) can treat approximately 800 Ovicol (0.25 L each), extending coverage to approximately 800 households and achieving an approximately 800-fold increase in larvicide efficiency. These findings support Ovicol's incorporation into national programs to promote sustainable, community-driven integrated vector management.