International Survey of Herbicide-Resistant Weeds

Countries Weeds Herbicides Mutations Graphs References Researchers
select
Weeds Resistant to PSII inhibitors - Serine 264 Binders (C1 C2/5)
by species and country
Weeds Resistant to PSII inhibitors - Serine 264 Binders (C1 C2/5)
by species and country
Drag a column header and drop it here to group by that column
Weeds Resistant to PSII inhibitors - Serine 264 Binders (C1 C2/5)
by species and country
#SpeciesCountryFirst Year
1 Abutilon theophrasti
Velvetleaf
1984 - United States (Maryland)
1990 - United States (Wisconsin)
1991 - United States (Minnesota)
2004 - United States (Michigan)
19841Abutilon theophrastiVelvetleafC1 C255PSII inhibitors - Serine 264 Binders
2 Alopecurus japonicus
Japanese Foxtail
1990 - China
19905Alopecurus japonicusJapanese FoxtailC1 C255PSII inhibitors - Serine 264 Binders
3 Alopecurus myosuroides
Blackgrass
1979 - Israel
1982 - United Kingdom
1983 - Germany *Multiple - 2 SOA's
1989 - Netherlands
1991 - Spain
1996 - Belgium
1996 - Belgium *Multiple - 4 SOA's
1996 - Netherlands *Multiple - 2 SOA's
1997 - Switzerland
2007 - Germany *Multiple - 4 SOA's
2015 - Spain *Multiple - 3 SOA's
2019 - Switzerland *Multiple - 3 SOA's
19796Alopecurus myosuroidesBlackgrassC1 C255PSII inhibitors - Serine 264 Binders
4 Amaranthus albus
Tumble Pigweed
1987 - Spain
19877Amaranthus albusTumble PigweedC1 C255PSII inhibitors - Serine 264 Binders
5 Amaranthus blitoides
Prostrate Pigweed
1983 - Israel
1986 - Spain
1991 - Israel *Multiple - 2 SOA's
2012 - United States (Michigan)
19839Amaranthus blitoidesProstrate PigweedC1 C255PSII inhibitors - Serine 264 Binders
6 Amaranthus blitum (ssp. oleraceus)
Livid Amaranth
1978 - Switzerland
1981 - France
197813Amaranthus blitum (ssp. oleraceus)Livid AmaranthC1 C255PSII inhibitors - Serine 264 Binders
7 Amaranthus cruentus
Red Amaranth
1989 - Spain
198911Amaranthus cruentusRed AmaranthC1 C255PSII inhibitors - Serine 264 Binders
8 Amaranthus hybridus (syn: quitensis)
Smooth Pigweed
1972 - United States (Maryland)
1976 - United States (Virginia)
1977 - United States (Delaware)
1978 - Italy
1980 - France
1980 - United States (New Jersey)
1980 - United States (New York)
1980 - United States (North Carolina)
1980 - United States (Pennsylvania)
1982 - Switzerland
1985 - Spain
1985 - United States (Wisconsin)
1986 - Israel
1987 - United States (Kentucky)
1993 - South Africa
1993 - United States (Illinois)
2000 - United States (Illinois) *Multiple - 2 SOA's
197212Amaranthus hybridus (syn: quitensis)Smooth PigweedC1 C255PSII inhibitors - Serine 264 Binders
9 Amaranthus palmeri
Palmer Amaranth
1993 - United States (Texas)
1995 - United States (Kansas)
2008 - United States (Georgia)
2009 - United States (Kansas) *Multiple - 3 SOA's
2010 - United States (Georgia) *Multiple - 3 SOA's
2011 - United States (Nebraska)
2014 - United States (Nebraska) *Multiple - 2 SOA's
2015 - United States (Kansas) *Multiple - 5 SOA's
2016 - United States (Nebraska) *Multiple - 2 SOA's
2021 - United States (Kansas) *Multiple - 6 SOA's
2022 - United States (Iowa) *Multiple - 4 SOA's
2022 - United States (North Carolina)
199314Amaranthus palmeriPalmer AmaranthC1 C255PSII inhibitors - Serine 264 Binders
10 Amaranthus powellii
Powell Amaranth
1977 - Canada (Ontario)
1982 - France
1986 - Switzerland
1989 - Czech Republic
1992 - United States (Washington)
1998 - Canada (Ontario) *Multiple - 2 SOA's
1999 - Canada (Ontario)
2001 - United States (Michigan)
2012 - Canada (Quebec)
197715Amaranthus powelliiPowell AmaranthC1 C255PSII inhibitors - Serine 264 Binders
11 Amaranthus retroflexus
Redroot Pigweed
1980 - Canada (Ontario)
1980 - Canada (Quebec)
1980 - France
1980 - Germany
1980 - United States (Indiana)
1982 - Switzerland
1982 - United States (Colorado)
1984 - Bulgaria
1984 - Bulgaria
1984 - United States (Connecticut)
1984 - United States (New Hampshire)
1985 - Czech Republic
1985 - United States (Maine)
1986 - Spain
1990 - China
1991 - Poland
1991 - United States (Minnesota)
1991 - United States (Vermont)
1993 - United States (Virginia)
1994 - United States (Oregon)
1995 - United States (Kansas)
1998 - United States (Pennsylvania) *Multiple - 2 SOA's
1999 - Italy
2000 - Greece
2000 - United States (West Virginia)
2001 - Canada (Ontario)
2001 - Canada (Quebec)
2001 - United States (Michigan)
2005 - United States (Idaho)
2010 - United States (Washington)
2011 - Brazil *Multiple - 2 SOA's
2023 - Canada (Prince Edward Island)
198016Amaranthus retroflexusRedroot PigweedC1 C255PSII inhibitors - Serine 264 Binders
12 Amaranthus tuberculatus (=A. rudis)
Tall Waterhemp
1994 - United States (Missouri)
1995 - United States (Kansas)
1996 - United States (Illinois) *Multiple - 2 SOA's
1996 - United States (Iowa)
1996 - United States (Nebraska)
2001 - United States (Illinois)
2002 - Canada (Ontario) *Multiple - 2 SOA's
2002 - United States (Illinois) *Multiple - 3 SOA's
2009 - United States (Illinois) *Multiple - 3 SOA's
2009 - United States (Illinois) *Multiple - 4 SOA's
2009 - United States (Iowa) *Multiple - 3 SOA's
2009 - United States (Nebraska) *Multiple - 3 SOA's
2011 - United States (Iowa) *Multiple - 4 SOA's
2016 - United States (Illinois) *Multiple - 5 SOA's
2016 - United States (Nebraska) *Multiple - 4 SOA's
2017 - Canada (Ontario) *Multiple - 4 SOA's
2017 - Canada (Ontario) *Multiple - 3 SOA's
2017 - Canada (Ontario) *Multiple - 2 SOA's
2020 - United States (North Carolina) *Multiple - 5 SOA's
2021 - Canada (Ontario) *Multiple - 5 SOA's
1994219Amaranthus tuberculatus (=A. rudis)Tall WaterhempC1 C255PSII inhibitors - Serine 264 Binders
13 Amaranthus viridis
Slender Amaranth
2011 - Brazil *Multiple - 2 SOA's
2011287Amaranthus viridisSlender AmaranthC1 C255PSII inhibitors - Serine 264 Binders
14 Ambrosia artemisiifolia
Common Ragweed
1976 - Canada (Ontario)
1990 - United States (Michigan)
1993 - United States (New York)
1999 - Canada (Quebec)
1999 - Canada (Quebec)
2023 - Canada (Prince Edward Island)
197618Ambrosia artemisiifoliaCommon RagweedC1 C255PSII inhibitors - Serine 264 Binders
15 Apera spica-venti
Silky Windgrass
1994 - Switzerland
1997 - Germany
2005 - Czech Republic *Multiple - 2 SOA's
2006 - Sweden
2009 - Austria *Multiple - 2 SOA's
2009 - Germany *Multiple - 3 SOA's
2012 - Poland
199420Apera spica-ventiSilky WindgrassC1 C255PSII inhibitors - Serine 264 Binders
16 Arabidopsis thaliana
Mouse-ear Cress
1988 - United Kingdom
1988292Arabidopsis thalianaMouse-ear CressC1 C255PSII inhibitors - Serine 264 Binders
17 Arenaria serpyllifolia
Thymeleaf Sandwort
1980 - France
198022Arenaria serpyllifoliaThymeleaf SandwortC1 C255PSII inhibitors - Serine 264 Binders
18 Atriplex patula
Halberdleaf Orach
1980 - Germany
2003 - United States (Michigan)
2015 - Belgium
2019 - France
198026Atriplex patulaHalberdleaf OrachC1 C255PSII inhibitors - Serine 264 Binders
19 Beckmannia syzigachne
American Sloughgrass
1993 - China
199331Beckmannia syzigachneAmerican SloughgrassC1 C255PSII inhibitors - Serine 264 Binders
20 Bidens pilosa
Hairy Beggarticks
2016 - Brazil *Multiple - 2 SOA's
201632Bidens pilosaHairy BeggarticksC1 C255PSII inhibitors - Serine 264 Binders
21 Bidens subalternans
Greater Beggarticks
2006 - Brazil *Multiple - 2 SOA's
2006194Bidens subalternansGreater BeggarticksC1 C255PSII inhibitors - Serine 264 Binders
22 Bidens tripartita
Bur Beggarticks
1979 - Austria
197933Bidens tripartitaBur BeggarticksC1 C255PSII inhibitors - Serine 264 Binders
23 Brachypodium distachyon
Annual Falsebrome
1975 - Israel
197535Brachypodium distachyonAnnual FalsebromeC1 C255PSII inhibitors - Serine 264 Binders
24 Brassica rapa (=B. campestris)
Birdsrape Mustard
1977 - Canada (Quebec)
197736Brassica rapa (=B. campestris)Birdsrape MustardC1 C255PSII inhibitors - Serine 264 Binders
25 Bromus tectorum
Downy Brome (Cheatgrass)
1981 - France
1990 - Spain
1990 - Spain
198140Bromus tectorumDowny Brome (Cheatgrass)C1 C255PSII inhibitors - Serine 264 Binders
26 Capsella bursa-pastoris
Shepherd's-purse
1984 - Poland
2007 - United States (Oregon)
198441Capsella bursa-pastorisShepherd's-purseC1 C255PSII inhibitors - Serine 264 Binders
27 Chenopodium album
Common Lambsquarters
1973 - Canada (Ontario)
1975 - United States (Michigan)
1977 - Switzerland
1977 - United States (New York)
1978 - France
1979 - New Zealand
1979 - United States (Virginia)
1979 - United States (Wisconsin)
1980 - Belgium
1980 - Canada (Quebec)
1980 - Germany
1980 - Netherlands
1980 - United States (Indiana)
1980 - United States (North Carolina)
1980 - United States (Pennsylvania)
1981 - United States (Ohio)
1982 - Italy
1982 - United States (Maryland)
1982 - United States (Minnesota)
1983 - United States (Massachusetts)
1985 - United States (Illinois)
1985 - United States (Maine)
1986 - Czech Republic
1986 - United States (New Hampshire)
1987 - Spain
1988 - United States (Delaware)
1989 - Bulgaria
1989 - United Kingdom
1989 - United States (Iowa)
1991 - Poland
1991 - United States (Vermont)
1992 - United States (Connecticut)
1994 - Norway
1994 - Norway
1995 - United States (Rhode Island)
1996 - Slovenia
1998 - United States (Tennessee)
2000 - Greece
2000 - United States (West Virginia)
2003 - Portugal
2005 - Sweden
2010 - United States (Washington)
2018 - Canada (New Brunswick)
2018 - Canada (Prince Edward Island)
197347Chenopodium albumCommon LambsquartersC1 C255PSII inhibitors - Serine 264 Binders
28 Chenopodium album var. striatum (=C. strictum var. glaucophyllum)
Lateflowering Goosefoot
1976 - Canada (Ontario)
1989 - Czech Republic
2004 - United States (Michigan)
197651Chenopodium album var. striatum (=C. strictum var. glaucophyllum)Lateflowering GoosefootC1 C255PSII inhibitors - Serine 264 Binders
29 Chenopodium ficifolium
Figleaved Goosefoot
1980 - Germany
1986 - Switzerland
198048Chenopodium ficifoliumFigleaved GoosefootC1 C255PSII inhibitors - Serine 264 Binders
30 Chenopodium polyspermum
Manyseeded Goosefoot
1980 - France
1982 - Switzerland
1988 - Germany
198050Chenopodium polyspermumManyseeded GoosefootC1 C255PSII inhibitors - Serine 264 Binders
31 Chloris barbata = (C. inflate)
Swollen Fingergrass
1987 - United States (Hawaii)
1987 - United States (Hawaii)
198753Chloris barbata = (C. inflate)Swollen FingergrassC1 C255PSII inhibitors - Serine 264 Binders
32 Conyza bonariensis
Hairy Fleabane
1987 - Spain
1993 - Israel
198760Conyza bonariensisHairy FleabaneC1 C255PSII inhibitors - Serine 264 Binders
33 Conyza canadensis
Horseweed
1981 - France
1982 - Switzerland
1982 - United Kingdom
1983 - Poland
1987 - Czech Republic
1987 - Spain
1988 - France
1989 - Belgium
1993 - Israel *Multiple - 2 SOA's
2002 - United States (Michigan)
2002 - United States (Michigan)
198161Conyza canadensisHorseweedC1 C255PSII inhibitors - Serine 264 Binders
34 Conyza sumatrensis
Sumatran Fleabane
2017 - Brazil *Multiple - 5 SOA's
201765Conyza sumatrensisSumatran FleabaneC1 C255PSII inhibitors - Serine 264 Binders
35 Crypsis schoenoides
Swamp Pricklegrass
1995 - Israel
199567Crypsis schoenoidesSwamp PricklegrassC1 C255PSII inhibitors - Serine 264 Binders
36 Cyperus difformis
Smallflower Umbrella Sedge
2013 - United States (California)
201371Cyperus difformisSmallflower Umbrella SedgeC1 C255PSII inhibitors - Serine 264 Binders
37 Datura stramonium
Jimsonweed
1992 - United States (Indiana)
199275Datura stramoniumJimsonweedC1 C255PSII inhibitors - Serine 264 Binders
38 Digitaria sanguinalis
Large Crabgrass
1983 - France
1995 - Poland
2005 - Czech Republic
198377Digitaria sanguinalisLarge CrabgrassC1 C255PSII inhibitors - Serine 264 Binders
39 Echinochloa colona
Junglerice
1987 - Costa Rica
1988 - Colombia
1998 - Costa Rica *Multiple - 3 SOA's
1999 - El Salvador
1999 - Guatemala
1999 - Honduras
1999 - Panama
2000 - Venezuela
2004 - Australia (New South Wales )
2009 - Iran
2010 - Venezuela *Multiple - 3 SOA's
2011 - United States (Arkansas) *Multiple - 3 SOA's
198778Echinochloa colonaJunglericeC1 C255PSII inhibitors - Serine 264 Binders
40 Echinochloa crus-galli var. crus-galli
Barnyardgrass
1978 - United States (Maryland)
1981 - Canada (Ontario)
1982 - France
1986 - Greece
1990 - United States (Arkansas)
1991 - United States (Texas)
1992 - Spain
1994 - Czech Republic
1994 - United States (Missouri)
1995 - Poland
1995 - United States (Louisiana)
1997 - Sri Lanka
1998 - Thailand *Multiple - 2 SOA's
1999 - United States (Arkansas) *Multiple - 2 SOA's
2000 - Italy
2005 - Philippines *Multiple - 2 SOA's
2011 - United States (Mississippi) *Multiple - 4 SOA's
197879Echinochloa crus-galli var. crus-galliBarnyardgrassC1 C255PSII inhibitors - Serine 264 Binders
41 Echinochloa erecta
Pollacci Barnyardgrass
2004 - Italy *Multiple - 2 SOA's
2005 - Italy
2004236Echinochloa erectaPollacci BarnyardgrassC1 C255PSII inhibitors - Serine 264 Binders
42 Eleusine indica
Goosegrass
2003 - United States (Hawaii)
200381Eleusine indicaGoosegrassC1 C255PSII inhibitors - Serine 264 Binders
43 Epilobium ciliatum
Fringed Willowherb
1980 - Belgium
1981 - United Kingdom
1995 - Poland
198082Epilobium ciliatumFringed WillowherbC1 C255PSII inhibitors - Serine 264 Binders
44 Epilobium tetragonum
Square-stalked Willowherb
1981 - France
1988 - Germany
198184Epilobium tetragonumSquare-stalked WillowherbC1 C255PSII inhibitors - Serine 264 Binders
45 Euphorbia heterophylla
Wild Poinsettia
1990 - Ecuador
199087Euphorbia heterophyllaWild PoinsettiaC1 C255PSII inhibitors - Serine 264 Binders
46 Galinsoga ciliata
Hairy Galinsoga
1980 - Germany
1991 - Switzerland
198092Galinsoga ciliataHairy GalinsogaC1 C255PSII inhibitors - Serine 264 Binders
47 Ischaemum rugosum
Saramollagrass
2004 - Venezuela *Multiple - 3 SOA's
200499Ischaemum rugosumSaramollagrassC1 C255PSII inhibitors - Serine 264 Binders
48 Kochia scoparia
Kochia
1976 - United States (Kansas)
1982 - United States (Colorado)
1984 - United States (Montana)
1984 - United States (Wyoming)
1985 - United States (Iowa)
1987 - United States (Wisconsin)
1992 - United States (Illinois)
1995 - United States (Illinois) *Multiple - 2 SOA's
1995 - United States (Indiana) *Multiple - 2 SOA's
1996 - Czech Republic *Multiple - 2 SOA's
1998 - United States (North Dakota)
2004 - United States (North Dakota)
2013 - United States (Kansas) *Multiple - 4 SOA's
2014 - United States (Nebraska)
1976101Kochia scopariaKochiaC1 C255PSII inhibitors - Serine 264 Binders
49 Leptochloa chinensis
Chinese Sprangletop
2006 - Malaysia
2006223Leptochloa chinensisChinese SprangletopC1 C255PSII inhibitors - Serine 264 Binders
50 Leptochloa scabra
Rough Sprangletop
2013 - Venezuela
2013291Leptochloa scabraRough SprangletopC1 C255PSII inhibitors - Serine 264 Binders
51 Lolium perenne ssp. multiflorum
Italian Ryegrass
1990 - United Kingdom
2018 - Switzerland *Multiple - 2 SOA's
2020 - Switzerland *Multiple - 3 SOA's
1990110Lolium perenne ssp. multiflorumItalian RyegrassC1 C255PSII inhibitors - Serine 264 Binders
52 Lolium rigidum
Rigid Ryegrass
1979 - Israel
1988 - Australia (Western Australia)
1992 - Spain *Multiple - 2 SOA's
1992 - Spain
2010 - Australia (South Australia) *Multiple - 5 SOA's
1979112Lolium rigidumRigid RyegrassC1 C255PSII inhibitors - Serine 264 Binders
53 Matricaria discoidea
Pineapple-weed
1989 - United Kingdom
1989115Matricaria discoideaPineapple-weedC1 C255PSII inhibitors - Serine 264 Binders
54 Panicum capillare
Witchgrass
1981 - Canada (Ontario)
1981121Panicum capillareWitchgrassC1 C255PSII inhibitors - Serine 264 Binders
55 Panicum dichotomiflorum
Fall Panicum
1981 - Spain
1981122Panicum dichotomiflorumFall PanicumC1 C255PSII inhibitors - Serine 264 Binders
56 Phalaris minor
Little seed Canary grass
1991 - India
2006 - India *Multiple - 3 SOA's
1991127Phalaris minorLittle seed Canary grassC1 C255PSII inhibitors - Serine 264 Binders
57 Phalaris paradoxa
Hood Canarygrass
1979 - Israel
1979128Phalaris paradoxaHood CanarygrassC1 C255PSII inhibitors - Serine 264 Binders
58 Plantago lagopus
Hare's Foot Plantain
1992 - Israel
1992129Plantago lagopusHare's Foot PlantainC1 C255PSII inhibitors - Serine 264 Binders
59 Poa annua
Annual Bluegrass
1978 - France
1980 - Germany
1980 - United States (Alabama)
1981 - Belgium
1981 - Netherlands
1981 - United Kingdom
1982 - Japan
1988 - Czech Republic
1994 - United States (Oregon)
1994 - United States (Oregon)
1995 - United States (North Carolina)
1996 - Norway
1996 - United States (Mississippi)
2000 - United States (Oregon)
2001 - United States (Virginia)
2013 - United States (Tennessee) *Multiple - 2 SOA's
2017 - Australia (New South Wales )
2017 - Australia (New South Wales ) *Multiple - 5 SOA's
2017 - Australia (South Australia)
2017 - Australia (Victoria)
2017 - United States (Tennessee) *Multiple - 7 SOA's
1978130Poa annuaAnnual BluegrassC1 C255PSII inhibitors - Serine 264 Binders
60 Polygonum aviculare
Prostrate Knotweed
1987 - Netherlands
1987131Polygonum aviculareProstrate KnotweedC1 C255PSII inhibitors - Serine 264 Binders
61 Polygonum convolvulus (=Fallopia convolvulus)
Wild Buckwheat
1980 - Austria
1988 - Germany
198088Polygonum convolvulus (=Fallopia convolvulus)Wild BuckwheatC1 C255PSII inhibitors - Serine 264 Binders
62 Polygonum hydropiper
Marshpepper Smartweed
1989 - France
1989133Polygonum hydropiperMarshpepper SmartweedC1 C255PSII inhibitors - Serine 264 Binders
63 Polygonum lapathifolium
Pale Smartweed
1979 - France
1982 - Czech Republic
1988 - Germany
1991 - Spain
1979134Polygonum lapathifoliumPale SmartweedC1 C255PSII inhibitors - Serine 264 Binders
64 Polygonum pensylvanicum
Pennsylvania Smartweed
1990 - United States (Iowa)
1990135Polygonum pensylvanicumPennsylvania SmartweedC1 C255PSII inhibitors - Serine 264 Binders
65 Polygonum persicaria
Ladysthumb
1980 - France
1980 - New Zealand
1989 - Czech Republic
2001 - United States (Michigan)
1980136Polygonum persicariaLadysthumbC1 C255PSII inhibitors - Serine 264 Binders
66 Polypogon monspeliensis
Rabbitfoot Polypogon
1979 - Israel
1979137Polypogon monspeliensisRabbitfoot PolypogonC1 C255PSII inhibitors - Serine 264 Binders
67 Portulaca oleracea
Common Purslane
1991 - United States (Michigan)
1991138Portulaca oleraceaCommon PurslaneC1 C255PSII inhibitors - Serine 264 Binders
68 Raphanus raphanistrum
Wild Radish
1999 - Australia (Western Australia)
2015 - Australia (Western Australia) *Multiple - 5 SOA's
1999141Raphanus raphanistrumWild RadishC1 C255PSII inhibitors - Serine 264 Binders
69 Rostraria smyrnacea (=Lophochloa smyrnacea)
Catstail
1979 - Israel
1979114Rostraria smyrnacea (=Lophochloa smyrnacea)CatstailC1 C255PSII inhibitors - Serine 264 Binders
70 Rumex acetosella
Sheep Sorrel
2011 - Canada (Nova Scotia)
2011337Rumex acetosellaSheep SorrelC1 C255PSII inhibitors - Serine 264 Binders
71 Schoenoplectus mucronatus (=Scirpus mucronatus)
Ricefield Bulrush
2014 - United States (California)
2014182Schoenoplectus mucronatus (=Scirpus mucronatus)Ricefield BulrushC1 C255PSII inhibitors - Serine 264 Binders
72 Senecio vernalis
Eastern Groundsel
2014 - Israel *Multiple - 4 SOA's
2014327Senecio vernalisEastern GroundselC1 C255PSII inhibitors - Serine 264 Binders
73 Senecio vulgaris
Common Groundsel
1970 - United States (Washington)
1977 - Canada (Ontario)
1977 - United Kingdom
1980 - Germany
1981 - United States (California)
1982 - Belgium
1982 - France
1982 - Netherlands
1982 - Switzerland
1987 - Switzerland
1988 - Czech Republic
1990 - United States (Michigan)
1991 - United States (New York)
1996 - Norway
1970148Senecio vulgarisCommon GroundselC1 C255PSII inhibitors - Serine 264 Binders
74 Setaria faberi
Giant Foxtail
1984 - United States (Maryland)
1987 - Spain
1992 - United States (Iowa)
1984149Setaria faberiGiant FoxtailC1 C255PSII inhibitors - Serine 264 Binders
75 Setaria pumila (=S. glauca)
Yellow Foxtail
1981 - Canada (Ontario)
1981 - France
1984 - United States (Maryland)
1987 - Spain
1981150Setaria pumila (=S. glauca)Yellow FoxtailC1 C255PSII inhibitors - Serine 264 Binders
76 Setaria verticillata
Bristly Foxtail
1992 - Spain
1992152Setaria verticillataBristly FoxtailC1 C255PSII inhibitors - Serine 264 Binders
77 Setaria viridis
Green Foxtail
1982 - France
1987 - Spain
1982153Setaria viridisGreen FoxtailC1 C255PSII inhibitors - Serine 264 Binders
78 Setaria viridis var. major (=var. robusta-alba, var. robustapurpurea)
Giant Green Foxtail
1982 - France
1982155Setaria viridis var. major (=var. robusta-alba, var. robustapurpurea)Giant Green FoxtailC1 C255PSII inhibitors - Serine 264 Binders
79 Sinapis arvensis
Wild Mustard
1983 - Canada (Ontario)
1994 - Canada (Manitoba)
1983158Sinapis arvensisWild MustardC1 C255PSII inhibitors - Serine 264 Binders
80 Sisymbrium orientale
Oriental Mustard
2011 - Australia (Victoria)
2011159Sisymbrium orientaleOriental MustardC1 C255PSII inhibitors - Serine 264 Binders
81 Solanum nigrum
Black Nightshade
1978 - Italy
1979 - France
1980 - Germany
1981 - Belgium
1981 - Netherlands
1983 - Switzerland
1983 - United Kingdom
1987 - Spain
1995 - Poland
1999 - Czech Republic
1999 - New Zealand
1978162Solanum nigrumBlack NightshadeC1 C255PSII inhibitors - Serine 264 Binders
82 Solanum ptycanthum
Eastern Black Nightshade
2004 - United States (Michigan)
2004190Solanum ptycanthumEastern Black NightshadeC1 C255PSII inhibitors - Serine 264 Binders
83 Sonchus asper
Spiny Sowthistle
1980 - France
1980163Sonchus asperSpiny SowthistleC1 C255PSII inhibitors - Serine 264 Binders
84 Stellaria media
Common Chickweed
1978 - Germany
1978168Stellaria mediaCommon ChickweedC1 C255PSII inhibitors - Serine 264 Binders
85 Urochloa panicoides
Liverseedgrass
1996 - Australia (Queensland)
1996171Urochloa panicoidesLiverseedgrassC1 C255PSII inhibitors - Serine 264 Binders
86 Urtica urens
Burning Nettle
2002 - Australia (Victoria)
2002222Urtica urensBurning NettleC1 C255PSII inhibitors - Serine 264 Binders
87 Vulpia bromoides
Squirreltail Fescue
2009 - Australia (Victoria)
2014 - Australia (Western Australia)
2009173Vulpia bromoidesSquirreltail FescueC1 C255PSII inhibitors - Serine 264 Binders
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