The lack of adequate protection from unwanted exposure to lawn pesticides at the federal and provincial level has fueled a growing surge in municipal pesticide restrictions designed to enhance the protection of the environment and public health. The number of municipal/regional by-laws currently in place across Canada has now increased to 140. Many additional pesticide by-laws are at the draft stage pending adoption.
1286 municipalities of all sizes have passed or are under the protection of various forms of pesticide by-laws passed by their regions or provinces. The largest is the City of Toronto with a population of 2.5 million while some are as small as Lac- Saint-Joseph, Québec with a population of 229.
There are over 14 million Canadians, or approximately 44.3% of Canada’s total population (based on the 2006 Census), benefiting from enhanced protection from unwanted exposure to synthetic lawn and garden pesticides. This figure includes the enhanced province-wide protection provided under Québec’s Pesticide Management Code. There are 1141 municipalities (cities, villages and townships) within Québec.
Rank |
Municipality |
Prov |
Population |
Pesticide By-law Status |
1-93 |
Quebec* 1141 municipalities |
QC |
7 636 710 |
Adopted |
94 |
Toronto |
ON |
2 503 281 |
Adopted |
95 |
Vancouver |
BC |
578 041 |
Adopted |
96 |
Hamilton |
ON |
504 559 |
Adopted |
97-103 |
Waterloo Region** |
ON |
450 000 |
Adopted |
104 |
Halifax Region |
NS |
372 679 |
Adopted |
105 |
London |
ON |
352 395 |
Adopted |
106 |
Markham |
ON |
261 573 |
Adopted |
107 |
Vaughan |
ON |
238 866 |
Adopted |
108 |
Windsor |
ON |
208 402 |
Adopted |
109 |
Oakville |
ON |
157 000 |
Adopted |
110 |
St Catherines |
ON |
131989 |
Adopted |
111 |
Kingston |
ON |
117 207 |
Adopted |
112 |
Guelph |
ON |
114 943 |
Adopted |
113 |
Peterborough |
ON |
71 446 |
Adopted |
114 |
Maple Ridge |
BC |
70 000 |
Adopted |
115 |
Newmarket |
ON |
70 000 |
Adopted |
116 |
North Bay |
ON |
52 771 |
Adopted |
117 |
Caledon |
ON |
50 595 |
Adopted |
118 |
New Westminster |
BC |
54 656 |
Drafted |
119 |
Georgina |
ON |
45 000 |
Adopted |
120 |
North Vancouver(City) |
BC |
44 303 |
Adopted |
121 |
West Vancouver |
BC |
41 421 |
Adopted |
122 |
Brandon |
MB |
39 716 |
Adopted |
123 |
Georgina |
ON |
39 263 |
Adopted |
124 |
Stratford |
ON |
30 461 |
Adopted |
125 |
Orangeville |
ON |
25 248 |
Drafted |
126 |
Port Moody |
BC |
23 816 |
Adopted |
127 |
Collingwood |
ON |
22 662 |
Adopted |
128 |
Thorold |
ON |
18 048 |
Adopted |
129 |
Cobourg |
ON |
17 172 |
Adopted |
130 |
North Vancouver (District) |
BC |
16 774 |
Adopted |
131 |
Smith-Ennismore-Lakefield |
ON |
16 000 |
Adopted |
132 |
Russell |
ON |
13883 |
Adopted |
133 |
Comox |
BC |
12 200 |
Adopted |
134 |
Nelson |
BC |
9 298 |
Drafted |
135 |
Perth |
ON |
6 003 |
Adopted |
136 |
Sackville |
NB |
5 361 |
Adopted |
137 |
Shediac |
NB |
4 892 |
Adopted |
138 |
Caraquet |
NB |
4 442 |
Adopted |
139 |
Deep river |
ON |
4 000 |
Adopted |
140 |
Invermere |
BC |
4000 |
Drafted |
141 |
Gibsons |
BC |
3 906 |
Adopted |
142 |
Cumberland |
BC |
2 618 |
Adopted |
143 |
Nipigon |
ON |
2000 |
Adopted |
144 |
St. Andrews |
NB |
1 869 |
Adopted |
145 |
Cobalt |
ON |
1 229 |
Adopted |
146 |
The Archipelago (Parry Sound) |
ON |
505 |
Adopted |
*Quebec Code – protects the entire province of Quebec, 1141 municipalities |
**Waterloo, Kitchener, Wilmot, Cambridge, Woolwich, North Dumfries, Wellesley
Largest Cities Status – Total 5 427 089 Adopted
Rank |
Municipality |
Prov |
Population |
Pesticide By-law Status |
1 |
Toronto |
ON |
2 503 281 |
Adopted |
2 |
Montreal |
QC |
1 620 693 |
Adopted |
3 |
Calgary |
AB |
988 193 |
None |
4 |
Ottawa |
ON |
812 129 |
Report Pending |
5 |
Edmonton |
AB |
730 372 |
None |
6 |
Missisauga |
ON |
668 549 |
None |
7 |
Winnipeg |
MB |
633 451 |
Report Pending |
8 |
Vancouver |
BC |
578 041 |
Adopted |
9 |
Hamilton |
ON |
504 559 |
Adopted |
10 |
Halifax |
NS |
372 679 |
Adopted |
11 |
London |
ON |
352 395 |
Adopted |
By Province
a. British Columbia – Total 950 259 Adopted and Drafted
Rank |
Municipality |
Prov |
Population |
Pesticide By-law Status |
1 |
Vancouver |
BC |
578041 |
Adopted |
2 |
Burnaby |
BC |
202 799 |
Drafted |
3 |
Kelowna |
BC |
106707 |
Drafted |
4 |
North Vancouver (District) |
BC |
82562 |
Adopted |
5 |
Kamloops |
BC |
80476 |
Drafted |
6 |
Victoria |
BC |
78057 |
Adopted |
7 |
Maple Ridge (District) |
BC |
68949 |
Adopted |
8 |
New Westminster |
BC |
58549 |
Drafted |
9 |
North Vancouver (City) |
BC |
45165 |
Adopted |
10 |
West Vancouver |
BC |
42131 |
Adopted |
11 |
Port Moody |
BC |
27512 |
Adopted |
12 |
Courtenay |
BC |
21940 |
Adopted |
13 |
Salmon Arm |
BC |
16012 |
Adopted |
14 |
Comox |
BC |
12136 |
Adopted |
15 |
Nelson |
BC |
9258 |
Drafted |
16 |
Whistler |
BC |
9248 |
Adopted |
17 |
Sechelt |
BC |
8454 |
Adopted |
18 |
Gibsons |
BC |
4182 |
Adopted |
19 |
Invermere |
BC |
4000 |
Drafted |
20 |
Cumberland |
BC |
2762 |
Adopted |
b. Ontario – Total 3 991 883 Adopted
Rank |
Municipality |
Prov |
Population |
Pesticide By-law Status |
1 |
Toronto |
ON |
2 503 281 |
Adopted |
2 |
Hamilton |
ON |
504 559 |
Adopted |
3-9 |
Waterloo Region* |
ON |
508 000 |
Adopted |
10 |
Markham |
ON |
261 573 |
Adopted |
11 |
London |
ON |
352 395 |
Adopted |
12 |
Windsor |
ON |
208 402 |
Adopted |
13 |
Vaughan |
ON |
238 866 |
Adopted |
14 |
Oakville |
ON |
144 738 |
Adopted |
15 |
St Catherines |
ON |
131989 |
Adopted |
16 |
Guelph |
ON |
114 943 |
Adopted |
17 |
Kingston |
ON |
117 207 |
Adopted |
18 |
Waterloo |
ON |
97 475 |
Drafted |
19 |
Pickering |
ON |
87 139 |
Drafted |
20 |
Peterborough |
ON |
71 445 |
Adopted |
21 |
New Market |
ON |
65 788 |
Adopted |
22 |
North Bay |
ON |
52 771 |
Adopted |
23 |
Caledon |
ON |
50 595 |
Adopted |
24 |
Cornwall |
ON |
45 965 |
Drafted |
25 |
Georgina |
ON |
39 263 |
Adopted |
26 |
Stratford |
ON |
30 461 |
Adopted |
27 |
Orangeville |
ON |
25 248 |
Adopted |
28 |
Thorold |
ON |
18 048 |
Adopted |
29 |
Cobourg |
ON |
17 172 |
Adopted |
30 |
Collingwood |
ON |
16 039 |
Adopted |
31 |
Smith-Ennismore-Lakefield |
ON |
16 000 |
Adopted |
32 |
Russell |
ON |
13883 |
Adopted |
33 |
Perth |
ON |
6 003 |
Adopted |
34 |
Gananoque |
ON |
5 167 |
Adopted |
35 |
Deep river |
ON |
4 000 |
Adopted |
36 |
Georgian Bay |
ON |
2 230 |
Adopted |
37 |
Nipigon |
ON |
2 000 |
Adopted |
38 |
Cobalt |
ON |
1 229 |
Adopted |
39 |
The Archipelago (Parry Sound) |
ON |
505 |
Adopted |
*Waterloo, Kitchener, Wilmot, Cambridge, Woolwich, North Dumfries, Wellesley
c. Quebec – Total 7 356 128 – Province-wide ban in force 2006
Rank |
Municipality |
Prov |
Population |
Pesticide By-law Status |
1-93 |
All Municipalities |
QC |
7 356 128 |
Adopted |
d. New Brunswick – Total 16 561 Adopted
Rank |
Municipality |
Prov |
Population |
Pesticide By-law Status |
1 |
Saint John |
NB |
69 661 |
Drafted |
2 |
Moncton |
NB |
61 046 |
Drafted |
3 |
Sackville |
NB |
5 360 |
Adopted |
4 |
Shediac |
NB |
4 892 |
Adopted |
5 |
Caraquet |
NB |
4 442 |
Adopted |
6 |
St. Andrews |
NB |
1 869 |
Adopted |
e. Nova Scotia – Total 359 111
Rank |
Municipality |
Prov |
Population |
Pesticide By-law Status |
1 |
Halifax |
NS |
372 679 |
Adopted |
f. Manitoba – Total 39 716
Rank |
Municipality |
Prov |
Population |
Pesticide By-law Status |
1 |
Brandon |
MB |
39 716 |
Adopted |
Percentage by Province
Rank |
Province |
Population |
Percentage |
1 |
Quebec |
7 356 128 |
100% |
2 |
Ontario |
3 503 222 |
29 % |
3 |
British Columbia |
707 999 |
20 % |
4 |
New Brunswick |
16 561 |
2 % |
5 |
Nova Scotia |
359 111 |
38 % |
6 |
Manitoba |
39 716 |
4% |
For municipalities in the provinces of Québec and Nova Scotia, their authority is in addition based upon provincial legislation, including in the case of Québec a province-wide restriction on the sale and use of many chemical pesticides. The authority of municipalities to pass such bylaws in the Province of Ontario has been strengthened by a superior court ruling. |
Related By-laws (Topsoil)
1 |
St. John’s |
NF |
99 182 |
Adopted |
2 |
Moncton |
NB |
61 046 |
Adopted |
3 |
Mount Pearl |
NF |
24 964 |
Adopted |