CO2 Mosquito Trap Data

These collections are from CO2 traps that are used to record changes in abundance of mosquitoes before and after control campaigns and to compare seasonal and annual fluctuations in population. Not all trap collection sites are factored into the historical averages.

Some data can be incomplete due to trap failure. Some trap locations change over time. Trap collections reflect, not absolute population levels, but mosquito activity, which is influenced by changing environmental conditions (temperature, humidity, wind, etc.).