Mosquito Control Program
Since it takes just a cup of water to breed hundreds of mosquitoes, huge swarms can live in the thousands of sloughs, ponds, puddles and other bodies of standing water in and around Regina. The City has a Mosquito control program to battle and reduce the number of these pests.
Step 1 - Monitoring Bodies of Water
Monitoring mosquito larvae Crews take samples from water bodies in the city and up to 10 km outside city limits to check for mosquito larvae. If numbers of larvae are found, the City treats the water.
Step 2 - Treatment
The City uses a special bacterial agent called VectoBac™ to kill mosquito larvae in ponds, lakes, sloughs, ditches and puddles. Although VectoBac is harmless to pets, fish, wildlife, beneficial insects and humans, the City posts pesticide advisory signs in treated areas as part of its integrated pest management strategy.
Step 3 - Monitoring Populations
The City monitors adult populations by hanging light traps in different areas of Regina. Staff empty the traps daily and count the number of trapped adult mosquitoes of each species. The City uses this information to track population trends and for forecasting.
Step 4 - Public Education
The City advises the media and the public about our mosquito control program and tells everyone what they can do to help control mosquitoes.
Mosquito Counts
Here is your weekly update on mosquito counts in Regina. We use an environmentally friendly and preventative program to control the pesky bloodsuckers so you can enjoy the outdoors.
The City has traps set up across Regina to monitor mosquitoes. The city is broken down into six monitoring areas. Each area has two traps. The information you’ll find here is based on weekly mosquito counts found in each of the 12 traps.
Updated July 14, 2025.
