Larvicide - Treating West Nile Virus
Each city/town in Niagara region is scheduled to be treated three times during the summer to help control mosquitoes.
Additional treatments may take place, such as after periods of heavy rain.
Storm drains are painted with a pink, white and blue dot to show it has been treated with larvicide.
© Niagara Region - 1815 Sir Isaac Brock Way, Thorold, ON, L2V 4T7 - Phone: 905-980-6000, Toll-free: 1-800-263-7215
