Figure 2From: Early warning of West Nile virus mosquito vector: climate and land use models successfully explain phenology and abundance of Culex pipiens mosquitoes in north-western ItalyTiming and abundance of the mosquito season. Frequency distributions for (a) the start of mosquito season (the date by which 5% of total captures were made), (b) season length (the period in days between the collection of 5% and 95% of the captured population) and (c) the total number of Cx. pipiens captured.Back to article page