1
| Canada (Ontario) | Canada | Ontario | 1977 |
Corn (maize)
|
atrazine, and metribuzin
| 7 |
Photosystem II inhibitors (C1/5)
| 15 | Amaranthus powellii | Powell Amaranth | 1158 |
2
| Canada (Ontario) | Canada | Ontario | 1998 |
Corn (maize), Cropland, and Soybean
|
imazethapyr, and thifensulfuron-methyl
| 7 |
ALS inhibitors (B/2)
| 15 | Amaranthus powellii | Powell Amaranth | 1159 |
3
| Canada (Ontario) | Canada | Ontario | 1998 |
Corn (maize), Soybean, and Wheat
|
atrazine, imazethapyr, and metribuzin
| 7 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) Photosystem II inhibitors (C1/5)
| 15 | Amaranthus powellii | Powell Amaranth | 5049 |
4
| Canada (Ontario) | Canada | Ontario | 1999 |
Carrots
|
atrazine, linuron, monolinuron, and prometryn
| 7 |
Multiple Resistance: 2 Sites of Action Photosystem II inhibitors (C1/5) PSII inhibitor (Ureas and amides) (C2/7)
| 15 | Amaranthus powellii | Powell Amaranth | 5048 |
5
| Canada (Manitoba) | Canada | Manitoba | 2008 |
Beans, and Wheat
|
thifensulfuron-methyl, and tribenuron-methyl
| 7 |
ALS inhibitors (B/2)
| 15 | Amaranthus powellii | Powell Amaranth | 5631 |
6
| Canada (Quebec) | Canada | Quebec | 2012 |
Carrots
|
linuron
| 7 |
PSII inhibitor (Ureas and amides) (C2/7)
| 15 | Amaranthus powellii | Powell Amaranth | 17123 |
8
| Czech Republic | Czech Republic | | 1989 |
Orchards
|
atrazine, cyanazine, prometryn, simazine, and terbutryn
| 12 |
Photosystem II inhibitors (C1/5)
| 15 | Amaranthus powellii | Powell Amaranth | 78 |
9
| France | France | | 1982 |
Corn (maize)
|
atrazine
| 17 |
Photosystem II inhibitors (C1/5)
| 15 | Amaranthus powellii | Powell Amaranth | 452 |
10
| Switzerland | Switzerland | | 1986 |
Corn (maize)
|
atrazine
| 41 |
Photosystem II inhibitors (C1/5)
| 15 | Amaranthus powellii | Powell Amaranth | 197 |
11
| United States (Washington) | United States | Washington | 1992 |
Mint
|
terbacil
| 45 |
Photosystem II inhibitors (C1/5)
| 15 | Amaranthus powellii | Powell Amaranth | 331 |
13
| United States (Michigan) | United States | Michigan | 2001 |
Asparagus, and Nurseries
|
atrazine, and diuron
| 45 |
Multiple Resistance: 2 Sites of Action Photosystem II inhibitors (C1/5) PSII inhibitor (Ureas and amides) (C2/7)
| 15 | Amaranthus powellii | Powell Amaranth | 5176 |