Have you noticed ragweed on public property in your borough? By telling us about it, you can help us stop it from spreading. Find out how here.
Is it really ragweed?
Make sure it is. If so, you can report it at your borough’s service point.
Some Éco-quartiers organize community activities to eradicate ragweed. Contact your Éco-quartier for more information.
Outside of Montréal: 514-872-0311
Monday to Friday: From 8:30 a.m. to 8:30 p.m.
Saturday, Sunday and public holidays: From 9 a.m. to 5 p.m.