1
| Argentina | Argentina | | 2008 |
Soybean, Spring Barley, and Wheat
|
glyphosate
| 48 |
EPSP synthase inhibitors (G/9)
| 111 | Lolium perenne | Perennial Ryegrass | 5487 |
2
| Chile | Chile | | 2001 |
Cereals
|
clodinafop-propargyl, and diclofop-methyl
| 8 |
ACCase inhibitors (A/1)
| 111 | Lolium perenne | Perennial Ryegrass | 5397 |
3
| Denmark | Denmark | | 2016 |
Wheat
|
clodinafop-propargyl, and iodosulfuron-methyl-sodium
| 13 |
Multiple Resistance: 2 Sites of Action ACCase inhibitors (A/1) ALS inhibitors (B/2)
| 111 | Lolium perenne | Perennial Ryegrass | 15077 |
4
| Germany | Germany | | 2008 |
Wheat
|
iodosulfuron-methyl-sodium, pinoxaden, and pyroxsulam
| 18 |
Multiple Resistance: 2 Sites of Action ACCase inhibitors (A/1) ALS inhibitors (B/2)
| 111 | Lolium perenne | Perennial Ryegrass | 5385 |
5
| New Zealand | New Zealand | | 2012 |
Grapes
|
glyphosate
| 30 |
EPSP synthase inhibitors (G/9)
| 111 | Lolium perenne | Perennial Ryegrass | 6750 |
6
| New Zealand | New Zealand | | 2014 |
Wheat
|
chlorsulfuron, iodosulfuron-methyl-sodium, pyroxsulam, thifensulfuron-methyl, and tribenuron-methyl
| 30 |
ALS inhibitors (B/2)
| 111 | Lolium perenne | Perennial Ryegrass | 18201 |
7
| New Zealand | New Zealand | | 2015 |
Grapes
|
amitrole, glufosinate-ammonium, and glyphosate
| 30 |
Multiple Resistance: 3 Sites of Action Carotenoid biosynthesis (unknown target) (F3/11) EPSP synthase inhibitors (G/9) Glutamine synthase inhibitors (H/10)
| 111 | Lolium perenne | Perennial Ryegrass | 14055 |
8
| Portugal | Portugal | | 2013 |
Grapes
|
glyphosate
| 34 |
EPSP synthase inhibitors (G/9)
| 111 | Lolium perenne | Perennial Ryegrass | 7825 |
9
| United States (California) | United States | California | 1989 |
Railways, and Roadsides
|
sulfometuron-methyl
| 45 |
ALS inhibitors (B/2)
| 111 | Lolium perenne | Perennial Ryegrass | 396 |