1
| Argentina | Argentina | | 2019 |
Corn (maize)
|
glyphosate
| 48 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
( HRAC Group 9 (Legacy G)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 18183 |
2
| Australia (New South Wales ) | Australia | New South Wales | 2021 |
Rice
|
cyhalofop-butyl, and profoxydim
| 1 |
Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 19214 |
3
| Austria | Austria | | 2011 |
Corn (maize)
|
nicosulfuron
| 2 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 6747 |
4
| Brazil | Brazil | | 1999 |
Rice
|
quinclorac
| 5 |
Auxin Mimics
( HRAC Group 4 (Legacy O)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 1191 |
5
| Brazil | Brazil | | 2009 |
Rice
|
bispyribac-sodium, imazethapyr, penoxsulam, and quinclorac
| 5 |
Multiple Resistance: 2 Sites of Action Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B) Auxin Mimics
( HRAC Group 4 (Legacy O)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5484 |
6
| Brazil | Brazil | | 2015 |
Rice
|
cyhalofop-butyl, penoxsulam, and quinclorac (MOA in monocots)
| 5 |
Multiple Resistance: 3 Sites of Action Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A) Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B) Inhibition of Cellulose Synthesis
( HRAC Group 29 (Legacy L)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 15069 |
7
| Brazil | Brazil | | 2018 |
Rice
|
florpyrauxifen, penoxsulam, and quinclorac (MOA in monocots)
| 5 |
Multiple Resistance: 3 Sites of Action Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B) Inhibition of Cellulose Synthesis
( HRAC Group 29 (Legacy L) Auxin Mimics
( HRAC Group 4 (Legacy O)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 26265 |
8
| Brazil | Brazil | | 2020 |
Soybean
|
glyphosate
| 5 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
( HRAC Group 9 (Legacy G)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 19211 |
9
| Bulgaria | Bulgaria | | 1992 |
Orchards
|
pendimethalin
| 6 |
Inhibition of Microtubule Assembly ( HRAC Group 3 (Legacy K1)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 544 |
10
| Canada (Ontario) | Canada | Ontario | 1981 |
Corn (maize), and Cropland
|
atrazine
| 7 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 62 |
11
| China | China | | 1993 |
Rice
|
butachlor
| 9 |
Very Long-Chain Fatty Acid Synthesis inhibitors ( HRAC Group 15 (Legacy K3 N)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 69 |
12
| China | China | | 1993 |
Rice
|
thiobencarb/benthiocarb
| 9 |
Very Long-Chain Fatty Acid Synthesis inhibitors ( HRAC Group 15 (Legacy K3 N)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 379 |
13
| China | China | | 2000 |
Rice
|
quinclorac
| 9 |
Auxin Mimics
( HRAC Group 4 (Legacy O)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5538 |
14
| China | China | | 2010 |
Rice, and Soybean
|
fenoxaprop-ethyl, and quizalofop-ethyl
| 9 |
Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5474 |
15
| China | China | | 2011 |
Rice
|
penoxsulam
| 9 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5653 |
16
| Czech Republic | Czech Republic | | 1994 |
Corn (maize)
|
atrazine
| 12 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5052 |
17
| Egypt | Egypt | | 2009 |
Rice
|
fenoxaprop-ethyl
| 15 |
Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 7897 |
18
| France | France | | 1982 |
Corn (maize)
|
atrazine
| 17 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 462 |
19
| France | France | | 2013 |
Corn (maize), and Rice
|
foramsulfuron, and penoxsulam
| 17 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 9934 |
20
| Germany | Germany | | 2012 |
Corn (maize)
|
nicosulfuron
| 18 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5738 |
21
| Greece | Greece | | 1986 |
Rice
|
propanil
| 19 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 89 |
22
| India | India | | 2017 |
Rice
|
bispyribac-sodium
| 21 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 25264 |
23
| Italy | Italy | | 2000 |
Rice
|
propanil
| 24 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5114 |
24
| Italy | Italy | | 2005 |
Corn (maize), and Rice
|
azimsulfuron, bispyribac-sodium, imazamox, nicosulfuron, and penoxsulam
| 24 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5356 |
25
| Italy | Italy | | 2009 |
Rice
|
azimsulfuron, bispyribac-sodium, cyhalofop-butyl, imazamox, penoxsulam, and profoxydim
| 24 |
Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A) Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5639 |
26
| Italy | Italy | | 2011 |
Rice
|
cyhalofop-butyl, and profoxydim
| 24 |
Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 8904 |
27
| Japan | Japan | | 2010 |
Rice
|
cyhalofop-butyl
| 25 |
Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 7769 |
28
| Philippines | Philippines | | 2005 |
Rice
|
butachlor, and propanil
| 32 |
Multiple Resistance: 2 Sites of Action PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2) Very Long-Chain Fatty Acid Synthesis inhibitors ( HRAC Group 15 (Legacy K3 N)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5272 |
29
| Poland | Poland | | 1995 |
Orchards
|
atrazine
| 33 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 374 |
30
| Portugal | Portugal | | 2015 |
Rice
|
penoxsulam
| 34 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 28264 |
31
| Portugal | Portugal | | 2018 |
Corn (maize), Grapes, and Pomegranate
|
glyphosate
| 34 |
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase
( HRAC Group 9 (Legacy G)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 28265 |
32
| South Korea | South Korea | | 2008 |
Rice
|
azimsulfuron, bensulfuron-methyl, bispyribac-sodium, cyhalofop-butyl, fenoxaprop-ethyl, flucetosulfuron, halosulfuron-methyl, imazosulfuron, metamifop, pyrazosulfuron-ethyl, pyribenzoxim, and pyriminobac-methyl
| 27 |
Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A) Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5525 |
33
| Spain | Spain | | 1992 |
Corn (maize)
|
atrazine
| 38 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 171 |
34
| Spain | Spain | | 2015 |
Corn (maize)
|
nicosulfuron
| 38 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 11016 |
35
| Sri Lanka | Sri Lanka | | 1997 |
Rice
|
propanil
| 39 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 535 |
36
| Thailand | Thailand | | 1998 |
Rice
|
butachlor, and propanil
| 47 |
Multiple Resistance: 2 Sites of Action PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2) Very Long-Chain Fatty Acid Synthesis inhibitors ( HRAC Group 15 (Legacy K3 N)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 1185 |
37
| Thailand | Thailand | | 2001 |
Rice
|
cyhalofop-butyl, fenoxaprop-ethyl, and quizalofop-ethyl
| 47 |
Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5113 |
38
| Thailand | Thailand | | 2021 |
Rice
|
quinclorac (MOA in monocots)
| 47 |
Inhibition of Cellulose Synthesis
( HRAC Group 29 (Legacy L)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 27275 |
39
| Turkey | Turkey | | 2009 |
Rice
|
bispyribac-sodium, cyhalofop-butyl, and penoxsulam
| 71 |
Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A) Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5531 |
40
| Ukraine | Ukraine | | 2017 |
Rice
|
imazamox, imazapyr, nicosulfuron, and penoxsulam
| 230 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 17113 |
41
| United States (Maryland) | United States | Maryland | 1978 |
Corn (maize), and Cropland
|
atrazine, cyanazine, and simazine
| 45 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 426 |
42
| United States (Arkansas) | United States | Arkansas | 1990 |
Cropland, and Rice
|
propanil
| 45 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 399 |
43
| United States (Texas) | United States | Texas | 1991 |
Rice
|
propanil
| 45 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 271 |
44
| United States (Missouri) | United States | Missouri | 1994 |
Rice
|
propanil
| 45 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 1082 |
45
| United States (Louisiana) | United States | Louisiana | 1995 |
Rice
|
propanil
| 45 |
PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 1046 |
46
| United States (Louisiana) | United States | Louisiana | 1998 |
Rice
|
quinclorac
| 45 |
Auxin Mimics
( HRAC Group 4 (Legacy O)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 1180 |
47
| United States (Arkansas) | United States | Arkansas | 1999 |
Rice
|
propanil, and quinclorac
| 45 |
Multiple Resistance: 2 Sites of Action PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2) Auxin Mimics
( HRAC Group 4 (Legacy O)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 1188 |
48
| United States (California) | United States | California | 2000 |
Rice
|
cyhalofop-butyl, fenoxaprop-ethyl, molinate, and thiobencarb/benthiocarb
| 45 |
Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A) Very Long-Chain Fatty Acid Synthesis inhibitors ( HRAC Group 15 (Legacy K3 N)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5136 |
49
| United States (Arkansas) | United States | Arkansas | 2008 |
Rice
|
clomazone
| 45 |
Inhibition of Deoxy-D-Xylulose Phosphate Synthase ( HRAC Group 13 (Legacy F4)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 5563 |
50
| United States (Mississippi) | United States | Mississippi | 2011 |
Rice
|
fenoxaprop-ethyl, imazamox, imazethapyr, propanil, and quinclorac (MOA in monocots)
| 45 |
Multiple Resistance: 4 Sites of Action Inhibition of Acetyl CoA Carboxylase
( HRAC Group 1 (Legacy A) Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B) PSII inhibitors - Serine 264 Binders
( HRAC Group 5 (Legacy C1 C2) Inhibition of Cellulose Synthesis
( HRAC Group 29 (Legacy L)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 8901 |
51
| United States (Louisiana) | United States | Louisiana | 2013 |
Rice
|
imazethapyr
| 45 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 7786 |
52
| Uruguay | Uruguay | | 2013 |
Rice
|
quinclorac
| 73 |
Auxin Mimics
( HRAC Group 4 (Legacy O)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 7812 |
53
| Uruguay | Uruguay | | 2013 |
Rice
|
imazapic, and imazapyr
| 73 |
Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 7813 |
54
| Viet Nam | Viet Nam | | 2017 |
Rice
|
bispyribac-sodium, penoxsulam, and quinclorac (MOA in monocots)
| 74 |
Multiple Resistance: 2 Sites of Action Inhibition of Acetolactate Synthase
( HRAC Group 2 (Legacy B) Inhibition of Cellulose Synthesis
( HRAC Group 29 (Legacy L)
| 79 | Echinochloa crus-galli var. crus-galli | Barnyardgrass | 23242 |