Strafford County’s mix of wooded landscapes, wetlands, rivers, and seasonal climate patterns creates ideal conditions for mosquito development. Snowmelt, spring rain, and humid summer weather support standing water in natural and residential environments. As temperatures rise, these conditions allow several mosquito species to emerge and remain active throughout the warmer months.
Where they are found:
Temporary pools after rain
Flooded fields and low-lying areas
Roadside ditches and yard depressions
Seasonal activity:
Most active from late spring through summer, especially after heavy rain.
Regional relevance:
Known for rapid population increases following storm events.
Where they are found:
Temporary pools after rain
Flooded fields and low-lying areas
Roadside ditches and yard depressions
Seasonal activity:
Most active from late spring through summer, especially after heavy rain.
Regional relevance:
Known for rapid population increases following storm events.
Where they are found:
Storm drains and catch basins
Birdbaths and containers
Stagnant water near residential areas
Seasonal activity:
Active from late spring through early fall.
Regional relevance:
Common in suburban environments and associated with West Nile virus transmission.