The City of Grande Prairie begins annual mosquito control operations on May 2, 2026, to help manage mosquito populations.
Control efforts focus on temporary standing water locations that support the development of mosquito larvae and are limited to areas within the designated Mosquito Control Boundary.
The operations use a granular larvicide called Aquabac 200g (registration number 26863), which contains Bacillus thuringiensis var. israelensis (Bti), a Health Canada-approved product that targets only mosquito larvae.
Residents in areas scheduled for treatment are notified in advance and provided with information about the operation. Residents with concerns are encouraged to contact AccessGP by calling 311.
For more information, contact AccessGP by calling 311 or emailing info@cityofgp.com.
