select Select by Site of Action A (ACCase inhibitors) B (ALS inhibitors) C1 (Photosystem II inhibitors) C2 (PSII inhibitor (Ureas and amides)) C3 (PSII inhibitors (Nitriles)) D (PSI Electron Diverter) E (PPO inhibitors) F1 (Carotenoid biosynthesis inhibitors) F2 (HPPD inhibitors) F3 (Carotenoid biosynthesis (unknown target)) F4 (DOXP inhibitors) G (EPSP synthase inhibitors) H (Glutamine synthase inhibitors) I (DHP synthase inhibitors) K1 (Microtubule inhibitors) K2 (Mitosis inhibitors) K3 (Long chain fatty acid inhibitors) L (Cellulose inhibitors) M (Uncouplers) N (Lipid Inhibitors) O (Synthetic Auxins) P (Auxin transport inhibitors) Z (Antimicrotubule mitotic disrupter) Z (Cell elongation inhibitors) Z (Nucleic acid inhibitors) Z (Unknown)

Weeds Resistant to EPSP synthase inhibitors (G/9) by species and country
Weeds Resistant to EPSP synthase inhibitors (G/9) by species and country Drag a column header and drop it here to group by that column

Weeds Resistant to EPSP synthase inhibitors (G/9) by species and country

#	Species	Country	First Year	WeedID	Species	CommonName	HRAC	MOAID	WSSA	HerbicideGroup
1	Amaranthus hybridus (syn: quitensis) Smooth Pigweed	2013 - Argentina 2014 - Argentina *Multiple - 2 SOA's	2013	12	Amaranthus hybridus (syn: quitensis)	Smooth Pigweed	G	12	9	EPSP synthase inhibitors
2	Amaranthus palmeri Palmer Amaranth	2005 - United States (Georgia) 2005 - United States (North Carolina) 2006 - United States (Arkansas) 2006 - United States (South Carolina) 2006 - United States (Tennessee) 2007 - United States (New Mexico) 2008 - United States (Alabama) 2008 - United States (Georgia) *Multiple - 2 SOA's 2008 - United States (Mississippi) *Multiple - 2 SOA's 2008 - United States (Missouri) 2009 - United States (Tennessee) *Multiple - 2 SOA's 2010 - United States (Georgia) *Multiple - 3 SOA's 2010 - United States (Illinois) 2010 - United States (Kentucky) 2010 - United States (Louisiana) 2010 - United States (Ohio) 2010 - United States (South Carolina) *Multiple - 2 SOA's 2011 - United States (Kansas) 2011 - United States (Michigan) 2011 - United States (Texas) 2011 - United States (Virginia) 2012 - United States (Arizona) *Multiple - 2 SOA's 2012 - United States (Delaware) 2012 - United States (Indiana) 2013 - United States (Florida) 2013 - United States (Florida) *Multiple - 2 SOA's 2013 - United States (Illinois) *Multiple - 2 SOA's 2013 - United States (Pennsylvania) 2013 - United States (Wisconsin) 2014 - United States (Delaware) *Multiple - 2 SOA's 2014 - United States (Maryland) *Multiple - 2 SOA's 2014 - United States (New Jersey) 2015 - Argentina 2015 - Brazil 2015 - United States (California) 2015 - United States (Tennessee) *Multiple - 2 SOA's 2016 - Brazil *Multiple - 2 SOA's 2016 - United States (Illinois) *Multiple - 2 SOA's 2016 - United States (Nebraska) *Multiple - 2 SOA's	2005	14	Amaranthus palmeri	Palmer Amaranth	G	12	9	EPSP synthase inhibitors
3	Amaranthus spinosus Spiny Amaranth	2012 - United States (Mississippi)	2012	278	Amaranthus spinosus	Spiny Amaranth	G	12	9	EPSP synthase inhibitors
4	Amaranthus tuberculatus (=A. rudis) Tall Waterhemp	2005 - United States (Missouri) *Multiple - 3 SOA's 2006 - United States (Illinois) *Multiple - 2 SOA's 2006 - United States (Kansas) 2006 - United States (Texas) 2007 - United States (Minnesota) 2007 - United States (Minnesota) *Multiple - 2 SOA's 2008 - United States (Ohio) 2009 - United States (Illinois) *Multiple - 4 SOA's 2009 - United States (Indiana) 2009 - United States (Iowa) 2009 - United States (Missouri) *Multiple - 2 SOA's 2010 - United States (Kentucky) 2010 - United States (Mississippi) 2010 - United States (North Dakota) 2010 - United States (South Dakota) 2011 - United States (Iowa) *Multiple - 4 SOA's 2011 - United States (Oklahoma) 2011 - United States (Tennessee) 2012 - United States (Nebraska) 2013 - United States (Wisconsin) 2014 - Canada (Ontario) *Multiple - 2 SOA's 2015 - United States (Arkansas) 2015 - United States (Louisiana)	2005	219	Amaranthus tuberculatus (=A. rudis)	Tall Waterhemp	G	12	9	EPSP synthase inhibitors
5	Ambrosia artemisiifolia Common Ragweed	2004 - United States (Arkansas) 2004 - United States (Missouri) 2006 - United States (Kentucky) 2006 - United States (North Carolina) 2006 - United States (Ohio) *Multiple - 2 SOA's 2007 - United States (Indiana) 2007 - United States (Kansas) 2007 - United States (North Dakota) 2007 - United States (South Dakota) 2008 - United States (Minnesota) 2008 - United States (Pennsylvania) 2010 - United States (Minnesota) *Multiple - 2 SOA's 2012 - Canada (Ontario) *Multiple - 2 SOA's 2013 - United States (Alabama) 2013 - United States (Nebraska) 2013 - United States (New Jersey) 2014 - United States (Mississippi) 2015 - United States (North Carolina) *Multiple - 3 SOA's	2004	18	Ambrosia artemisiifolia	Common Ragweed	G	12	9	EPSP synthase inhibitors
6	Ambrosia trifida Giant Ragweed	2004 - United States (Ohio) 2005 - United States (Arkansas) 2005 - United States (Indiana) 2005 - United States (Kentucky) 2006 - United States (Kansas) 2006 - United States (Minnesota) 2006 - United States (Ohio) *Multiple - 2 SOA's 2007 - United States (Tennessee) 2008 - Canada (Ontario) 2008 - United States (Minnesota) *Multiple - 2 SOA's 2009 - United States (Iowa) 2009 - United States (Missouri) 2010 - United States (Mississippi) 2010 - United States (Nebraska) 2011 - Canada (Ontario) *Multiple - 2 SOA's 2011 - United States (Missouri) *Multiple - 2 SOA's 2011 - United States (Wisconsin)	2004	184	Ambrosia trifida	Giant Ragweed	G	12	9	EPSP synthase inhibitors
7	Bidens pilosa Hairy Beggarticks	2014 - Mexico	2014	32	Bidens pilosa	Hairy Beggarticks	G	12	9	EPSP synthase inhibitors
8	Brachiaria eruciformis Sweet Summer Grass	2014 - Australia (Queensland)	2014	318	Brachiaria eruciformis	Sweet Summer Grass	G	12	9	EPSP synthase inhibitors
9	Bromus diandrus Ripgut Brome	2011 - Australia (South Australia)	2011	197	Bromus diandrus	Ripgut Brome	G	12	9	EPSP synthase inhibitors
10	Bromus rubens Red Brome	2014 - Australia (Western Australia)	2014	324	Bromus rubens	Red Brome	G	12	9	EPSP synthase inhibitors
11	Chloris elata Tall Windmill Grass	2014 - Brazil	2014	316	Chloris elata	Tall Windmill Grass	G	12	9	EPSP synthase inhibitors
12	Chloris truncata Windmill Grass	2010 - Australia (New South Wales ) 2015 - Australia (Victoria)	2010	262	Chloris truncata	Windmill Grass	G	12	9	EPSP synthase inhibitors
13	Chloris virgata Feather Fingergrass	2015 - Australia (New South Wales ) 2015 - Australia (Queensland) 2015 - Australia (South Australia)	2015	330	Chloris virgata	Feather Fingergrass	G	12	9	EPSP synthase inhibitors
14	Conyza bonariensis Hairy Fleabane	2003 - South Africa 2004 - Spain 2005 - Brazil 2005 - Israel 2006 - Colombia 2007 - United States (California) 2009 - United States (California) *Multiple - 2 SOA's 2010 - Australia (New South Wales ) 2010 - Greece 2010 - Portugal 2011 - Australia (Queensland) 2011 - Australia (South Australia)	2003	60	Conyza bonariensis	Hairy Fleabane	G	12	9	EPSP synthase inhibitors
15	Conyza canadensis Horseweed	2000 - United States (Delaware) 2001 - United States (Kentucky) 2001 - United States (Tennessee) 2002 - United States (Indiana) 2002 - United States (Maryland) 2002 - United States (Missouri) 2002 - United States (New Jersey) 2002 - United States (Ohio) 2003 - United States (Arkansas) 2003 - United States (Mississippi) 2003 - United States (North Carolina) 2003 - United States (Ohio) *Multiple - 2 SOA's 2003 - United States (Pennsylvania) 2005 - Brazil 2005 - United States (California) 2005 - United States (Illinois) 2005 - United States (Kansas) 2005 - United States (Virginia) 2006 - China 2006 - Spain 2006 - United States (Nebraska) 2007 - Czech Republic 2007 - United States (Michigan) 2007 - United States (Mississippi) *Multiple - 2 SOA's 2007 - United States (West Virginia) 2009 - United States (Oklahoma) 2010 - Canada (Ontario) 2010 - Poland 2010 - United States (Delaware) *Multiple - 2 SOA's 2010 - United States (South Dakota) 2011 - Canada (Ontario) *Multiple - 2 SOA's 2011 - Italy 2011 - Portugal 2011 - United States (Iowa) 2012 - Greece 2013 - United States (Alabama) 2013 - United States (Wisconsin) 2014 - Japan 2014 - United States (California) *Multiple - 2 SOA's 2015 - United States (Montana)	2000	61	Conyza canadensis	Horseweed	G	12	9	EPSP synthase inhibitors
16	Conyza sumatrensis Sumatran Fleabane	2009 - Spain 2010 - Brazil 2010 - France 2011 - Brazil *Multiple - 2 SOA's 2012 - Greece	2009	65	Conyza sumatrensis	Sumatran Fleabane	G	12	9	EPSP synthase inhibitors
17	Cynodon hirsutus Gramilla mansa	2008 - Argentina	2008	276	Cynodon hirsutus	Gramilla mansa	G	12	9	EPSP synthase inhibitors
18	Digitaria insularis Sourgrass	2005 - Paraguay 2008 - Brazil 2014 - Argentina	2005	239	Digitaria insularis	Sourgrass	G	12	9	EPSP synthase inhibitors
19	Echinochloa colona Junglerice	2007 - Australia (New South Wales ) 2008 - United States (California) 2008 - Venezuela *Multiple - 2 SOA's 2009 - Argentina 2009 - Australia (Queensland) 2010 - Australia (Western Australia)	2007	78	Echinochloa colona	Junglerice	G	12	9	EPSP synthase inhibitors
20	Eleusine indica Goosegrass	1997 - Malaysia *Multiple - 2 SOA's 2006 - Colombia 2007 - Bolivia 2009 - Malaysia *Multiple - 4 SOA's 2010 - China 2010 - Costa Rica 2010 - United States (Mississippi) 2011 - United States (Tennessee) 2012 - Argentina 2012 - Indonesia *Multiple - 2 SOA's 2013 - Japan 2016 - Brazil	1997	81	Eleusine indica	Goosegrass	G	12	9	EPSP synthase inhibitors
21	Hedyotis verticillata Woody borreria	2005 - Malaysia *Multiple - 2 SOA's	2005	310	Hedyotis verticillata	Woody borreria	G	12	9	EPSP synthase inhibitors
22	Kochia scoparia Kochia	2007 - United States (Kansas) 2009 - United States (South Dakota) 2011 - United States (Nebraska) 2012 - Canada (Alberta) *Multiple - 2 SOA's 2012 - Canada (Saskatchewan) *Multiple - 2 SOA's 2012 - United States (Colorado) 2012 - United States (Montana) 2012 - United States (North Dakota) 2013 - United States (Kansas) *Multiple - 4 SOA's 2013 - United States (Kansas) *Multiple - 2 SOA's 2013 - United States (Montana) *Multiple - 2 SOA's 2013 - United States (Oklahoma) 2014 - Canada (Manitoba) *Multiple - 2 SOA's 2014 - United States (Idaho) 2014 - United States (Oregon) 2014 - United States (Wyoming)	2007	101	Kochia scoparia	Kochia	G	12	9	EPSP synthase inhibitors
23	Lactuca serriola Prickly Lettuce	2015 - Australia (Victoria)	2015	102	Lactuca serriola	Prickly Lettuce	G	12	9	EPSP synthase inhibitors
24	Leptochloa virgata Tropical Sprangletop (Juddsgrass)	2010 - Mexico	2010	270	Leptochloa virgata	Tropical Sprangletop (Juddsgrass)	G	12	9	EPSP synthase inhibitors
25	Lolium perenne Perennial Ryegrass	2008 - Argentina 2012 - New Zealand 2013 - Portugal	2008	111	Lolium perenne	Perennial Ryegrass	G	12	9	EPSP synthase inhibitors
26	Lolium perenne ssp. multiflorum Italian Ryegrass	2001 - Chile 2002 - Chile *Multiple - 2 SOA's 2003 - Brazil 2004 - United States (Oregon) 2005 - United States (Mississippi) 2006 - Chile *Multiple - 2 SOA's 2006 - Spain 2007 - Argentina 2007 - Chile *Multiple - 3 SOA's 2008 - Italy *Multiple - 2 SOA's 2008 - United States (Arkansas) 2008 - United States (California) 2009 - United States (North Carolina) 2010 - Argentina *Multiple - 2 SOA's 2010 - Brazil *Multiple - 2 SOA's 2010 - United States (Oregon) *Multiple - 2 SOA's 2011 - Japan 2011 - Switzerland 2012 - Italy *Multiple - 2 SOA's 2012 - New Zealand 2012 - United States (Tennessee) 2014 - United States (Louisiana)	2001	110	Lolium perenne ssp. multiflorum	Italian Ryegrass	G	12	9	EPSP synthase inhibitors
27	Lolium rigidum Rigid Ryegrass	1996 - Australia (Victoria) 1997 - Australia (New South Wales ) 1998 - United States (California) 1999 - Australia (South Australia) 1999 - Australia (Victoria) *Multiple - 4 SOA's 2001 - South Africa 2003 - Australia (Western Australia) 2003 - South Africa *Multiple - 3 SOA's 2005 - France 2006 - Spain 2007 - Israel *Multiple - 3 SOA's 2007 - Italy 2008 - Australia (South Australia) *Multiple - 2 SOA's 2010 - Australia (South Australia) *Multiple - 5 SOA's 2013 - Australia (Western Australia) *Multiple - 2 SOA's	1996	112	Lolium rigidum	Rigid Ryegrass	G	12	9	EPSP synthase inhibitors
28	Parthenium hysterophorus Ragweed Parthenium	2004 - Colombia 2014 - United States (Florida)	2004	124	Parthenium hysterophorus	Ragweed Parthenium	G	12	9	EPSP synthase inhibitors
29	Plantago lanceolata Buckhorn Plantain	2003 - South Africa	2003	220	Plantago lanceolata	Buckhorn Plantain	G	12	9	EPSP synthase inhibitors
30	Poa annua Annual Bluegrass	2010 - United States (Missouri) 2011 - United States (Tennessee) 2013 - United States (California)	2010	130	Poa annua	Annual Bluegrass	G	12	9	EPSP synthase inhibitors
31	Raphanus raphanistrum Wild Radish	2010 - Australia (Western Australia) *Multiple - 4 SOA's	2010	141	Raphanus raphanistrum	Wild Radish	G	12	9	EPSP synthase inhibitors
32	Salsola tragus Russian-thistle	2015 - United States (Montana)	2015	147	Salsola tragus	Russian-thistle	G	12	9	EPSP synthase inhibitors
33	Sonchus oleraceus Annual Sowthistle	2014 - Australia (New South Wales )	2014	164	Sonchus oleraceus	Annual Sowthistle	G	12	9	EPSP synthase inhibitors
34	Sorghum halepense Johnsongrass	2005 - Argentina 2007 - United States (Arkansas) 2008 - United States (Mississippi) 2010 - United States (Louisiana) 2015 - Argentina *Multiple - 2 SOA's	2005	166	Sorghum halepense	Johnsongrass	G	12	9	EPSP synthase inhibitors
35	Urochloa panicoides Liverseedgrass	2008 - Australia (New South Wales )	2008	171	Urochloa panicoides	Liverseedgrass	G	12	9	EPSP synthase inhibitors

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