Fig. 4From: Ecology of West Nile virus across four European countries: review of weather profiles, vector population dynamics and vector control responseGreek WNV functional unit. a Culex surveillance system with CDC traps and land scape management by CORINE. b Cx. pipiens population dynamics and weather data in the rural/residential zone (4 years average). c Cx. pipiens population dynamics and weather data in the rice fields (4 years average)Back to article page