Fig. 6

Observed (a), and relative (b) density of Aedes albopictus eggs and adults sampled during a boosted SIT trial in Vravrona (n = 20 ovitraps/collection day) with Artemida (n = 10 ovitraps/collection day) as the control site, from May to December 2023. The relative density was the observed density in traps from the treated site, divided by the expected density, i.e., the standardized and average density from traps in the control site. The violin plot shows the distribution of density.