Fig. 2
Temporal variations in hourly densities of Aedes albopictus and site-specific climatic variables from field investigations. a Two repetitions per month at the Main Site from November 2016 to November 2017. b The multi-site investigations with three repetitions during June–July 2018. Host-seeking densities of male (blue) and female (red) Ae. albopictus, temperature (green), illuminance (orange), relative humidity (black) and wind speed (navy blue) were recorded hourly