1
| Argentina | Argentina | | 2015 |
Soybean
|
glyphosate
| 48 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13038 |
2
| Brazil | Brazil | | 2015 |
Cotton
|
glyphosate
| 5 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 11009 |
3
| Brazil | Brazil | | 2016 |
Corn (maize), Cotton, and Soybean
|
chlorimuron-ethyl, cloransulam-methyl, glyphosate, and imazethapyr
| 5 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13042 |
4
| Israel | Israel | | 2008 |
Corn (maize), Cotton, and Watermelon
|
foramsulfuron, iodosulfuron-methyl-sodium, mesosulfuron-methyl, pyrithiobac-sodium, rimsulfuron, and trifloxysulfuron-sodium
| 23 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 9921 |
5
| United States (South Carolina) | United States | South Carolina | 1989 |
Cotton, and Soybean
|
trifluralin
| 45 |
Microtubule inhibitors (K1/3)
| 14 | Amaranthus palmeri | Palmer Amaranth | 267 |
6
| United States (Texas) | United States | Texas | 1993 |
Corn (maize), and Sorghum
|
atrazine
| 45 |
Photosystem II inhibitors (C1/5)
| 14 | Amaranthus palmeri | Palmer Amaranth | 270 |
7
| United States (Kansas) | United States | Kansas | 1993 |
Alfalfa, Corn (maize), Sorghum, and Soybean
|
imazethapyr
| 45 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 332 |
8
| United States (Arkansas) | United States | Arkansas | 1994 |
Soybean
|
chlorimuron-ethyl, diclosulam, imazaquin, imazethapyr, and pyrithiobac-sodium
| 45 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 403 |
9
| United States (Tennessee) | United States | Tennessee | 1994 |
Cotton, and Soybean
|
imazaquin, and pyrithiobac-sodium
| 45 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5313 |
10
| United States (Kansas) | United States | Kansas | 1995 |
Corn (maize), and Sorghum
|
atrazine
| 45 |
Photosystem II inhibitors (C1/5)
| 14 | Amaranthus palmeri | Palmer Amaranth | 1040 |
11
| United States (North Carolina) | United States | North Carolina | 1995 |
Soybean
|
chlorimuron-ethyl
| 45 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 1059 |
12
| United States (South Carolina) | United States | South Carolina | 1997 |
Corn (maize), Cotton, Peanut (groundnut), and Soybean
|
imazapic, imazaquin, and imazethapyr
| 45 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 1111 |
13
| United States (Tennessee) | United States | Tennessee | 1998 |
Cotton, and Soybean
|
trifluralin
| 45 |
Microtubule inhibitors (K1/3)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5569 |
14
| United States (Georgia) | United States | Georgia | 2000 |
Peanut (groundnut)
|
imazapic, and imazethapyr
| 45 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5092 |
15
| United States (Georgia) | United States | Georgia | 2005 |
Cotton, and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5256 |
16
| United States (North Carolina) | United States | North Carolina | 2005 |
Corn (maize), Cotton, and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5360 |
17
| United States (Arkansas) | United States | Arkansas | 2006 |
Cotton, and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5296 |
18
| United States (Tennessee) | United States | Tennessee | 2006 |
Corn (maize), Cotton, and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5387 |
19
| United States (South Carolina) | United States | South Carolina | 2006 |
Cotton, and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7780 |
20
| United States (New Mexico) | United States | New Mexico | 2007 |
Orchards, and Pecan nut
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5386 |
21
| United States (Mississippi) | United States | Mississippi | 2008 |
Cotton
|
glyphosate, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5359 |
22
| United States (Florida) | United States | Florida | 2008 |
Cropland
|
imazapic, and pyrithiobac-sodium
| 45 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5369 |
23
| United States (Alabama) | United States | Alabama | 2008 |
Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5388 |
24
| United States (Missouri) | United States | Missouri | 2008 |
Corn (maize), Cotton, and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5391 |
25
| United States (Georgia) | United States | Georgia | 2008 |
Cotton
|
glyphosate, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5498 |
26
| United States (Georgia) | United States | Georgia | 2008 |
Corn (maize)
|
atrazine
| 45 |
Photosystem II inhibitors (C1/5)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5499 |
27
| United States (Tennessee) | United States | Tennessee | 2009 |
Cotton, and Soybean
|
chlorimuron-ethyl, glyphosate, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5571 |
28
| United States (Kansas) | United States | Kansas | 2009 |
Corn (maize), and Sorghum
|
atrazine, mesotrione, pyrasulfotole, tembotrione, thifensulfuron-methyl, and topramezone
| 45 |
Multiple Resistance: 3 Sites of Action ALS inhibitors (B/2) Photosystem II inhibitors (C1/5) HPPD inhibitors (F2/27)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5705 |
29
| United States (Louisiana) | United States | Louisiana | 2010 |
Cotton
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5494 |
30
| United States (Illinois) | United States | Illinois | 2010 |
Corn (maize), and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5543 |
31
| United States (Ohio) | United States | Ohio | 2010 |
Corn (maize), and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5696 |
32
| United States (South Carolina) | United States | South Carolina | 2010 |
Corn (maize), Cotton, and Soybean
|
glyphosate, pyrithiobac-sodium, thifensulfuron-methyl, and trifloxysulfuron-sodium
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7781 |
33
| United States (Georgia) | United States | Georgia | 2010 |
Corn (maize)
|
atrazine, glyphosate, imazapic, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 3 Sites of Action ALS inhibitors (B/2) Photosystem II inhibitors (C1/5) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7788 |
34
| United States (Kentucky) | United States | Kentucky | 2010 |
Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7882 |
35
| United States (Michigan) | United States | Michigan | 2011 |
Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5557 |
36
| United States (Virginia) | United States | Virginia | 2011 |
Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5568 |
37
| United States (Nebraska) | United States | Nebraska | 2011 |
Corn (maize)
|
atrazine
| 45 |
Photosystem II inhibitors (C1/5)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5694 |
38
| United States (Nebraska) | United States | Nebraska | 2011 |
Corn (maize)
|
mesotrione, tembotrione, and topramezone
| 45 |
HPPD inhibitors (F2/27)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5700 |
39
| United States (Kansas) | United States | Kansas | 2011 |
Cotton, and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5704 |
40
| United States (Texas) | United States | Texas | 2011 |
Cotton
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7777 |
41
| United States (Arkansas) | United States | Arkansas | 2011 |
Soybean
|
fomesafen, pyrithiobac-sodium, and trifloxysulfuron-sodium
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) PPO inhibitors (E/14)
| 14 | Amaranthus palmeri | Palmer Amaranth | 11006 |
42
| United States (Arizona) | United States | Arizona | 2012 |
Cotton
|
glyphosate, and pyrithiobac-sodium
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5699 |
43
| United States (Delaware) | United States | Delaware | 2012 |
Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 5707 |
44
| United States (Indiana) | United States | Indiana | 2012 |
Corn (maize), and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7835 |
45
| United States (Pennsylvania) | United States | Pennsylvania | 2013 |
Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7779 |
46
| United States (Illinois) | United States | Illinois | 2013 |
Corn (maize), and Soybean
|
imazethapyr, and primisulfuron-methyl
| 45 |
ALS inhibitors (B/2)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7866 |
47
| United States (Illinois) | United States | Illinois | 2013 |
Corn (maize), and Soybean
|
glyphosate, imazethapyr, and primisulfuron-methyl
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7867 |
48
| United States (Florida) | United States | Florida | 2013 |
Corn (maize), and Cotton
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7869 |
49
| United States (Florida) | United States | Florida | 2013 |
Soybean
|
glyphosate, and imazapic
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 7870 |
50
| United States (Wisconsin) | United States | Wisconsin | 2013 |
Corn (maize), and Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 10957 |
51
| United States (Delaware) | United States | Delaware | 2014 |
Soybean
|
chlorimuron-ethyl, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 8914 |
52
| United States (Maryland) | United States | Maryland | 2014 |
Soybean
|
chlorimuron-ethyl, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 8915 |
53
| United States (New Jersey) | United States | New Jersey | 2014 |
Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 9922 |
54
| United States (Nebraska) | United States | Nebraska | 2014 |
Corn (maize)
|
atrazine, mesotrione, tembotrione, and topramezone
| 45 |
Multiple Resistance: 2 Sites of Action Photosystem II inhibitors (C1/5) HPPD inhibitors (F2/27)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13048 |
55
| United States (Wisconsin) | United States | Wisconsin | 2014 |
Corn (maize)
|
imazethapyr, tembotrione, and thifensulfuron-methyl
| 45 |
Multiple Resistance: 2 Sites of Action ALS inhibitors (B/2) HPPD inhibitors (F2/27)
| 14 | Amaranthus palmeri | Palmer Amaranth | 16099 |
56
| United States (Tennessee) | United States | Tennessee | 2015 |
Soybean
|
fomesafen, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action PPO inhibitors (E/14) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13037 |
57
| United States (California) | United States | California | 2015 |
Corn (maize)
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13041 |
58
| United States (Kansas) | United States | Kansas | 2015 |
Sorghum
|
2,4-D, atrazine, chlorsulfuron, glyphosate, and mesotrione
| 45 |
Multiple Resistance: 5 Sites of Action ALS inhibitors (B/2) Photosystem II inhibitors (C1/5) HPPD inhibitors (F2/27) EPSP synthase inhibitors (G/9) Synthetic Auxins (O/4)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18157 |
59
| United States (Nebraska) | United States | Nebraska | 2016 |
Soybean
|
atrazine, and glyphosate
| 45 |
Multiple Resistance: 2 Sites of Action Photosystem II inhibitors (C1/5) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13047 |
60
| United States (Illinois) | United States | Illinois | 2016 |
Corn (maize), Horseradish, and Soybean
|
fomesafen, glyphosate, and lactofen
| 45 |
Multiple Resistance: 2 Sites of Action PPO inhibitors (E/14) EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 13050 |
61
| United States (Arkansas) | United States | Arkansas | 2016 |
Cotton, and Soybean
|
acifluorfen-sodium, carfentrazone-ethyl, flumetsulam, fluthiacet-methyl, fomesafen, glyphosate, imazethapyr, lactofen, pendimethalin, pyraflufen-ethyl, pyrithiobac-sodium, S-metolachlor, and trifloxysulfuron-sodium
| 45 |
Multiple Resistance: 5 Sites of Action ALS inhibitors (B/2) PPO inhibitors (E/14) EPSP synthase inhibitors (G/9) Microtubule inhibitors (K1/3) Long chain fatty acid inhibitors (K3/15)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18156 |
62
| United States (North Carolina) | United States | North Carolina | 2016 |
Corn (maize)
|
mesotrione
| 45 |
HPPD inhibitors (F2/27)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18188 |
63
| United States (Arkansas) | United States | Arkansas | 2017 |
Soybean
|
S-metolachlor
| 45 |
Long chain fatty acid inhibitors (K3/15)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18154 |
64
| United States (Oklahoma) | United States | Oklahoma | 2018 |
Soybean
|
glyphosate
| 45 |
EPSP synthase inhibitors (G/9)
| 14 | Amaranthus palmeri | Palmer Amaranth | 17134 |
65
| United States (Kansas) | United States | Kansas | 2018 |
Sorghum
|
2,4-D
| 45 |
Synthetic Auxins (O/4)
| 14 | Amaranthus palmeri | Palmer Amaranth | 18151 |