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Kanata North Nuisance Mosquito Control Program


The Kanata North Nuisance Mosquito Control Program targets mosquito larva found in wetlands to prevent hatching. The small, localized, program is approved for four years from 2016 to 2019.

From April to September, GDG Environnement(link is external) will apply control agents to the treatment area in and around Kanata North. The control agents are Bacillus Thuringiensis Israelensis (Bti) and Bacillus sphaericus (Bs), which are a bacteria found naturally in soils. No other control agents will be used. The Health Canada Regulatory Agency has approved both agents and has found them to have no effects on humans, birds, fish, animals or other insects. Bti and Bs are effective bacteria that destroy the stomachs of mosquito larvae that hatch in water.


If you are a land owner in the affected area and don’t want to participate in the program, please file an online objection request (one property per form).

For more information

  • For all inquiries related to Bti and Bs application in Kanata North, please contact GDG Environnement by email or toll-free hotline 1-877-227-0552.
  • For all inquiries related to to opting out of the program, please send an email to
  • For all other inquiries, please call 3-1-1.