select Select by Species Abutilon theophrasti Acalypha australis Ageratum conyzoides Agrostis stolonifera Alisma canaliculatum Alisma plantago-aquatica Alopecurus aequalis Alopecurus japonicus Alopecurus myosuroides Amaranthus albus Amaranthus blitoides Amaranthus blitum (ssp. oleraceus) Amaranthus cruentus Amaranthus hybridus (syn: quitensis) Amaranthus palmeri Amaranthus powellii Amaranthus retroflexus Amaranthus spinosus Amaranthus tuberculatus (=A. rudis) Amaranthus viridis Ambrosia artemisiifolia Ambrosia trifida Ammannia auriculata Ammannia coccinea Ammannia multiflora Anthemis arvensis Anthemis cotula Anthriscus caucalis Apera spica-venti Arabidopsis thaliana Arctotheca calendula Arenaria serpyllifolia Aster squamatus Atriplex patula Avena fatua Avena sterilis Avena sterilis ssp. ludoviciana Bacopa rotundifolia Beckmannia syzigachne Bidens pilosa Bidens subalternans Bidens tripartita Bifora radians Blyxa aubertii Brachiaria eruciformis Brachypodium distachyon Brassica rapa (=B. campestris) Brassica tournefortii Bromus catharticus Bromus commutatus Bromus diandrus Bromus diandrus ssp. rigidus (=B. rigidus) Bromus japonicus Bromus madritensis Bromus rubens Bromus secalinus Bromus sterilis Bromus tectorum Buglossoides arvensis (=Lithospermum arvense) Camelina microcarpa Capsella bursa-pastoris Carduus acanthoides Carduus nutans Carduus pycnocephalus Centaurea cyanus Centaurea solstitialis Centaurea stoebe ssp. micranthos Chamaesyce maculata Chenopodium album Chenopodium album var. striatum (=C. strictum var. glaucophyllum) Chenopodium ficifolium Chenopodium polyspermum Chenopodium simplex (=C. hybridum) Chloris barbata = (C. inflate) Chloris elata Chloris radiata Chloris truncata Chloris virgata Chrysanthemum coronarium Cirsium arvense Clidemia hirta Commelina diffusa Convolvulus arvensis Conyza bonariensis Conyza canadensis Conyza sumatrensis Crassocephalum crepidioides Crepis tectorum Crypsis schoenoides Cuphea carthagenensis Cuscuta pentagona (=C. campestris) Cynodon hirsutus Cynosurus echinatus Cyperus brevifolius Cyperus compressus Cyperus difformis Cyperus esculentus Cyperus iria Cyperus odoratus Damasonium minus Datura stramonium Daucus carota Descurainia sophia Digitaria ciliaris Digitaria insularis Digitaria ischaemum Digitaria sanguinalis Diplotaxis erucoides Diplotaxis tenuifolia Dopatrium junceum Echinochloa colona Echinochloa crus-galli var. crus-galli Echinochloa crus-galli var. formosensis Echinochloa crus-galli var. zelayensis Echinochloa crus-pavonis Echinochloa erecta Echinochloa oryzoides Echinochloa phyllopogon (=E. oryzicola) Echium plantagineum Ehrharta longiflora Elatine triandra var. pedicellata Eleocharis acicularis Eleusine indica Epilobium ciliatum Epilobium tetragonum Erigeron philadelphicus Eriochloa punctata Erucaria hispanica Erysimum repandum Euphorbia heterophylla Fimbristylis miliacea Fumaria densiflora Galeopsis tetrahit Galinsoga ciliata Galinsoga parviflora Galium aparine Galium spurium Galium tricornutum Gamochaeta pensylvanica Glebionis segetum Hedyotis verticillata Helianthus annuus Hirschfeldia incana Hordeum jubatum Hordeum murinum ssp. glaucum Hordeum murinum ssp. leporinum Hydrilla verticillata Ischaemum rugosum Iva xanthiifolia Ixophorus unisetus Kochia scoparia Lactuca saligna Lactuca serriola Lamium amplexicaule Landoltia punctata Lepidium virginicum Leptochloa chinensis Leptochloa fusca spp. fasicularis Leptochloa panicoides Leptochloa scabra Leptochloa virgata Limnocharis flava Limnophila erecta Limnophila sessiliflora Lindernia dubia (=Lindernia dubia var. major) Lindernia micrantha Lindernia procumbens Lithospermum arvense Lolium perenne Lolium perenne ssp. multiflorum Lolium persicum Lolium rigidum Ludwigia prostrata Matricaria discoidea Matricaria recutita (= M. chamomilla) Mazus fauriei Mazus pumilus Mesembryanthemum crystallinum Mitracarpus hirtus Monochoria korsakowii Monochoria vaginalis Myosoton aquaticum Nassella neesiana Nassella trichotoma Neslia paniculata Oryza sativa var. sylvatica Panicum capillare Panicum dichotomiflorum Panicum miliaceum var. ruderale Kitag. Papaver rhoeas Parthenium hysterophorus Paspalum paniculatum Pentzia suffruticosa Phalaris brachystachys Phalaris minor Phalaris paradoxa Picris hieracioides Plantago lagopus Plantago lanceolata Poa annua Poa trivialis Polygonum aviculare Polygonum convolvulus (=Fallopia convolvulus) Polygonum hydropiper Polygonum lapathifolium Polygonum pensylvanicum Polygonum persicaria Polypogon fugax Polypogon monspeliensis Portulaca oleracea Ranunculus acris Raphanus raphanistrum Raphanus sativus Rapistrum rugosum Rorippa indica Rostraria smyrnacea (=Lophochloa smyrnacea) Rotala indica var. uliginosa Rotala pusilla Rottboellia cochinchinensis (=R. exaltata) Rumex acetosella Rumex dentatus Rumex obtusifolius Sagittaria guayanensis Sagittaria montevidensis Sagittaria pygmaea Sagittaria trifolia Salsola tragus Schoenoplectus fluviatilis Schoenoplectus juncoides Schoenoplectus mucronatus (=Scirpus mucronatus) Schoenoplectus wallichii Sclerochloa dura Sclerochloa kengiana Secale cereale Senecio vernalis Senecio vulgaris Setaria faberi Setaria pumila (=S. glauca) Setaria verticillata Setaria viridis Setaria viridis var. major (=var. robusta-alba, var. robustapurpurea) Sida spinosa Silene gallica Sinapis alba Sinapis arvensis Sisymbrium orientale Sisymbrium thellungii Snowdenia polystachya Solanum americanum Solanum nigrum Solanum ptycanthum Soliva sessilis Sonchus asper Sonchus oleraceus Sorghum bicolor Sorghum bicolor ssp. drummondii (=Sorghum sudanese) Sorghum halepense Spergula arvensis Sphenoclea zeylanica Sporobolus fertilis Steinchisma laxum Stellaria media Thlaspi arvense Tridax procumbens Tripleurospermum perforatum (=T. inodorum) Urochloa panicoides Urochloa plantaginea (=Brachiaria plantaginea) Urtica urens Vaccaria hispanica Vicia sativa Vulpia bromoides Xanthium strumarium Youngia japonica Zea mays ssp. mexicana

select Select by Common Name African Mustard African Turnipweed Alexandergrass Amazon Sprangletop American Black Nightshade American Sloughgrass Annual Bluegrass Annual Falsebrome Annual Sedge Annual Sowthistle Arrocillo Arrowleafed Monochoria Asia Minor bluegrass Asian Copperleaf Asian Mazus Asiatic Hawksbeard Azetogarashi (Japanese) Ball Mustard Barnyardgrass Bearded Sprangletop Birdsrape Mustard Black Nightshade Blackgrass Bristly Foxtail Broad-Leaved Dock Buckhorn Plantain Bur Beggarticks Bur Chervil Burning Nettle Bushy Wallflower California Arrowhead Calomba daisy Canada thistle Capeweed Catchweed Bedstraw Catstail Cheat (Rye Brome) Chilean or Uruguayan Needlegrass Chinese Sprangletop Coat Buttons Common Chickweed Common cocklebur Common False-pimpernel; Azena (Japanese) Common Groundsel Common Hempnettle Common Lambsquarters Common Purslane Common Ragweed Common Sunflower Common Vetch Common Waterplantain Compact Brome Corn Chamomile Corn Gromwell Corn Gromwell Corn Marigold Corn Poppy Corn Spurry Cornflower Cowcockle Creeping Bentgrass Crown daisy Crystalline Iceplant Dense-flowered Fumitory Disc Waterhyssop Dopatrium Dotted Duckweed Downy Brome (Cheatgrass) Dwarf Arrowhead Eared Redstem Early Watergrass Eastern Black Nightshade Eastern Groundsel English Catchfly Ethiopian grass Fall Panicum False Cleavers False Loosestrife Feather Fingergrass Feral Rye Field Bindweed Field Dodder Field Pennycress Figleaved Goosefoot Flixweed Foxtail Barley Fragrant Flatsedge Fringed Willowherb Gallant Soldier Giant Foxtail Giant Goosefoot Giant Green Foxtail Giant Parramatta grass Giant Ragweed Globe Fringerush Goosegrass Gooseweed Gramilla mansa Greater Beggarticks Green Foxtail Gulf Cockspur Gulf Cockspur Grass Guyanese Arrowhead Hairy Beggarticks Hairy Fleabane Hairy Galinsoga Halberdleaf Orach Hardgrass Hare Barley Hare's Foot Plantain Hawkweed Oxtongue Hedgehog Dogtailgrass Henbit Deadnettle Hera-omodaka Hood Canarygrass Horseweed Hydrilla Italian Ryegrass Italian Thistle Itchgrass Japanese Brome Japanese Foxtail Japanese Mazus Jimsonweed Johnsongrass Junglerice Keng Stiffgrass Kikashigusa Kochia Ladysthumb Large Crabgrass Late Watergrass Lateflowering Goosefoot Lawn Burweed Lax Panicgrass Limnophila (Asian marshweed) Little seed Canary grass Liverseedgrass Livid Amaranth Longflowered veldtgrass Low False-pimpernel Many Flowered Ammannia Manyseeded Goosefoot Marshelder Marshpepper Smartweed Marshweed Mayweed Chamomile Meadow Brome Mexican teosinte Mizohakobe (Waterwort) Mizuaoi (JPN)/Moolokzam (KOR) Mizu-matsuba Mouse-ear Cress Musk Thistle Narrowleaf Hawksbeard Needle Spikerush Oriental Mustard Pale Smartweed Palmer Amaranth Pasto Amargo Pasto Honduras (Mexicangrass) Patersons Curse Pennsylvania Everlasting Pennsylvania Smartweed Perennial Ryegrass Perennial Wallrocket Persian Darnel Philadelphia Fleabane Pineapple-weed Plumeless Thistle Pollacci Barnyardgrass Poverty Brome Powell Amaranth Prickly Lettuce Prickly Sida Prostrate Knotweed Prostrate Pigweed Rabbitfoot Polypogon Radiate Fingergrass Radish Ragweed Parthenium Red Amaranth Red Brome Red Rice Redflower Ragleaf Redroot Pigweed Redstem Rescuegrass Rice Flatsedge Ricefield Bulrush Rigid Brome Rigid Ryegrass Ripgut Brome River Bulrush Rock Bulrush Rough Sprangletop Roughstalk Bluegrass Roundfruit Blyxa Russian-thistle Saltmarsh Aster Saramollagrass Sawah Flowering Rush Scentless Chamomile Serrated Tussock Shattercane Sheep Sorrel Shepherd's-purse Shortawn Foxtail Shortleaf Spikesedge Shortpod Mustard Shortspike Canarygrass Silky Windgrass Slender Amaranth Smallflower Umbrella Sedge Smallseed Flaxfalse Smooth Barley Smooth Crabgrass Smooth Pigweed Soapbush Sourgrass Southern Crabgrass Spanish Pink Mustard Spiny Amaranth Spiny Sowthistle Spotted knapweed Spotted Spurge Spreading Dayflower Square-stalked Willowherb Squirreltail Fescue Starfruit Sterile Oat Sterile oat Sudangrass Sumatran Fleabane Swamp Pricklegrass Sweet Summer Grass Swollen Fingergrass Taiwan barnyardgrass Taiwan-yamai Tall Buttercup Tall Waterhemp Tall Windmill Grass Tarweed Cuphea Threehorn Bedstraw Threeleaf Arrowhead Thymeleaf Sandwort Toothed Dock Tropical Girdlepod Tropical Sprangletop (Juddsgrass) Tropical Whiteweed Tumble Pigweed Turnipweed Variableleaf Yellowcress Velvetleaf Virginia Pepperweed Water Starwort White Mustard White Wallrocket Wild Bishop Wild Buckwheat Wild Carrot Wild Chamomile Wild Mustard Wild Oat Wild Panicgrass Wild Poinsettia Wild Radish Willow-leaved lettuce Windmill Grass Witchgrass Woody borreria Yellow Foxtail Yellow Nutsedge Yellow Starthistle

Herbicide Resistant Rigid Ryegrass Globally (Lolium rigidum)
Herbicide Resistant Rigid Ryegrass Globally (Lolium rigidum) Drag a column header and drop it here to group by that column

Herbicide Resistant Rigid Ryegrass Globally (Lolium rigidum)

#	Country	Country	StateName	FirstYear	Situation	Active Ingredients	CountryID	Site of Action	WeedID	Species	CommonName	ResistID
1	Algeria	Algeria		2023	Wheat	clodinafop-propargyl, and pinoxaden	115	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	29273
2	Algeria	Algeria		2023	Wheat	iodosulfuron-methyl-Na, mesosulfuron-methyl, and pyroxsulam	115	Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	29274
3	Algeria	Algeria		2023	Wheat	clodinafop-propargyl, iodosulfuron-methyl-Na, mesosulfuron-methyl, pinoxaden, and pyroxsulam	115	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	29277
4	Australia (Western Australia)	Australia	Western Australia	1982	Canola, Spring Barley, and Wheat	chlorsulfuron, diclofop-methyl, fluazifop-butyl, sethoxydim, tralkoxydim, and trifluralin	1	Multiple Resistance: 3 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2) Inhibition of Microtubule Assembly (K1/3)	112	Lolium rigidum	Rigid Ryegrass	15
5	Australia (South Australia)	Australia	South Australia	1982	Spring Barley, and Wheat	chlorpropham, chlorsulfuron, clomazone, diclofop-methyl, ethalfluralin, fluazifop-butyl, imazapyr, metolachlor, metsulfuron-methyl, quizalofop-ethyl, sethoxydim, tralkoxydim, tri-allate, triasulfuron, and trifluralin	1	Multiple Resistance: 6 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2) Inhibition of Deoxy-D-Xylulose Phosphate Synthase (F4/13) Inhibition of Microtubule Assembly (K1/3) Inhibition of Microtubule Organization (K2/23) Very Long-Chain Fatty Acid Synthesis inhibitors (K3 N/15)	112	Lolium rigidum	Rigid Ryegrass	389
6	Australia (Western Australia)	Australia	Western Australia	1984	Cropland, Spring Barley, and Wheat	chlorsulfuron, and metsulfuron-methyl	1	Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	324
7	Australia (Western Australia)	Australia	Western Australia	1984	Cropland, and Pasture seed	trifluralin	1	Inhibition of Microtubule Assembly (K1/3)	112	Lolium rigidum	Rigid Ryegrass	330
8	Australia (South Australia)	Australia	South Australia	1984	Cropland	metolachlor	1	Very Long-Chain Fatty Acid Synthesis inhibitors (K3 N/15)	112	Lolium rigidum	Rigid Ryegrass	398
9	Australia (Victoria)	Australia	Victoria	1984	Pastures, Spring Barley, and Wheat	chlorsulfuron, diclofop-methyl, fluazifop-butyl, metsulfuron-methyl, quizalofop-ethyl, sethoxydim, and trifluralin	1	Multiple Resistance: 3 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2) Inhibition of Microtubule Assembly (K1/3)	112	Lolium rigidum	Rigid Ryegrass	5042
10	Australia (New South Wales )	Australia	New South Wales	1985	Canola, Chickpea, Faba beans, Lentils, Lupins, Peas, Spring Barley, and Wheat	chlorsulfuron, diclofop-methyl, fluazifop-butyl, haloxyfop-methyl, metsulfuron-methyl, quizalofop-ethyl, sethoxydim, tralkoxydim, triasulfuron, and trifluralin	1	Multiple Resistance: 3 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2) Inhibition of Microtubule Assembly (K1/3)	112	Lolium rigidum	Rigid Ryegrass	4
11	Australia (Western Australia)	Australia	Western Australia	1988	Railways, and Roadsides	amitrole	1	Inhibition of Lycopene Cyclase (F3/11)	112	Lolium rigidum	Rigid Ryegrass	316
12	Australia (Western Australia)	Australia	Western Australia	1988	Cropland, Pasture seed, Railways, Roadsides, and Triazine-tolerant canola	atrazine, and simazine	1	PSII inhibitors - Serine 264 Binders (C1 C2/5)	112	Lolium rigidum	Rigid Ryegrass	480
13	Australia (South Australia)	Australia	South Australia	1994	Cereals	trifluralin	1	Inhibition of Microtubule Assembly (K1/3)	112	Lolium rigidum	Rigid Ryegrass	5226
14	Australia (Victoria)	Australia	Victoria	1996	Canola, Cereals, Fencelines, and Wheat	glyphosate	1	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	380
15	Australia (New South Wales )	Australia	New South Wales	1997	Apples, Around Buildings, Canola, Cereals, Fencelines, Irrigation Channels, Roadsides, and Wheat	glyphosate	1	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5094
16	Australia (South Australia)	Australia	South Australia	1999	Alfalfa, Cereals, Clover, Fencelines, Grapes, Irrigation Channels, and Roadsides	glyphosate	1	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5188
17	Australia (Victoria)	Australia	Victoria	1999	Wheat	chlorsulfuron, diclofop-methyl, glyphosate, and trifluralin	1	Multiple Resistance: 4 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2) Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9) Inhibition of Microtubule Assembly (K1/3)	112	Lolium rigidum	Rigid Ryegrass	5363
18	Australia (Western Australia)	Australia	Western Australia	2003	Cereals, Fencelines, Grapes, Railways, and Roadsides	glyphosate	1	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5325
19	Australia (South Australia)	Australia	South Australia	2008	Grapes	amitrole, and glyphosate	1	Multiple Resistance: 2 Sites of Action Inhibition of Lycopene Cyclase (F3/11) Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5515
20	Australia (South Australia)	Australia	South Australia	2010	Pasture seed	clethodim, and paraquat	1	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) PS I Electron Diversion (D/22)	112	Lolium rigidum	Rigid Ryegrass	5489
21	Australia (South Australia)	Australia	South Australia	2010	Pasture seed	atrazine, chlorsulfuron, clethodim, glyphosate, haloxyfop-methyl, imazapyr, iodosulfuron-methyl-Na, and paraquat	1	Multiple Resistance: 5 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2) PSII inhibitors - Serine 264 Binders (C1 C2/5) PS I Electron Diversion (D/22) Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5510
22	Australia (Western Australia)	Australia	Western Australia	2013	Grapes	glyphosate, and paraquat	1	Multiple Resistance: 2 Sites of Action PS I Electron Diversion (D/22) Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	6754
23	Australia (Victoria)	Australia	Victoria	2015	Wheat	tri-allate	1	Very Long-Chain Fatty Acid Synthesis inhibitors (K3 N/15)	112	Lolium rigidum	Rigid Ryegrass	11023
24	Australia (New South Wales )	Australia	New South Wales	2015	Wheat	tri-allate	1	Very Long-Chain Fatty Acid Synthesis inhibitors (K3 N/15)	112	Lolium rigidum	Rigid Ryegrass	11031
25	Chile	Chile		1997	Canola, Cereals, Lupins, Spring wheat, and Winter wheat	clethodim, clodinafop-propargyl, diclofop-methyl, haloxyfop-methyl, sethoxydim, and tralkoxydim	8	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	5102
26	Chile	Chile		2003	Wheat	clethodim, clodinafop-propargyl, diclofop-methyl, flucarbazone-Na, haloxyfop-methyl, iodosulfuron-methyl-Na, pinoxaden, and tepraloxydim	8	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	5427
27	France	France		1993	Wheat	diclofop-methyl	17	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	550
28	France	France		2005	Cereals, Grapes, Orchards, and Rapeseed	glyphosate	17	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5285
29	France	France		2006	Wheat	flupyrsulfuron-methyl-Na, iodosulfuron-methyl-Na, mesosulfuron-methyl, and propoxycarbazone-Na	17	Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	5330
30	Greece	Greece		1997	Winter wheat	diclofop-methyl	19	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	553
31	Greece	Greece		2009	Winter wheat	chlorsulfuron	19	Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	13053
32	Greece	Greece		2016	Orchards	glyphosate	19	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	17137
33	Greece	Greece		2017	Grapes, Olive, and Orchards	glufosinate-ammonium	19	Inhibition of Glutamine Synthetase (H/10)	112	Lolium rigidum	Rigid Ryegrass	17136
34	Iran	Iran		2007	Winter wheat	clodinafop-propargyl, diclofop-methyl, and pinoxaden	79	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	5340
35	Israel	Israel		1979	Orchards, and Roadsides	atrazine, and simazine	23	PSII inhibitors - Serine 264 Binders (C1 C2/5)	112	Lolium rigidum	Rigid Ryegrass	97
36	Israel	Israel		1998	Alfalfa, and Wheat	clodinafop-propargyl, diclofop-methyl, pinoxaden, and quizalofop-ethyl	23	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	5109
37	Israel	Israel		2007	Wheat	chlorsulfuron, clodinafop-propargyl, florasulam, flumetsulam, glyphosate, imazapyr, iodosulfuron-methyl-Na, mesosulfuron-methyl, metosulam, pinoxaden, propoxycarbazone-Na, sulfometuron-methyl, and tribenuron-methyl	23	Multiple Resistance: 3 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2) Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5556
38	Israel	Israel		2013	Carrots, and Wheat	clethodim, clodinafop-propargyl, cycloxydim, haloxyfop-methyl, iodosulfuron-methyl-Na, mesosulfuron-methyl, pinoxaden, propoxycarbazone-Na, and sulfometuron-methyl	23	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	10992
39	Italy	Italy		2007	Grapes, and Orchards	glyphosate	24	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5370
40	Morocco	Morocco		2023	Wheat	clodinafop-propargyl, and pinoxaden	166	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	29271
41	Morocco	Morocco		2023	Wheat	iodosulfuron-methyl-Na, mesosulfuron-methyl, and pyroxsulam	166	Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	29272
42	Morocco	Morocco		2023	Wheat	clodinafop-propargyl, iodosulfuron-methyl-Na, mesosulfuron-methyl, pinoxaden, and pyroxsulam	166	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	29278
43	Saudi Arabia	Saudi Arabia		1992	Cereals, and Wheat	clodinafop-propargyl, diclofop-methyl, and tralkoxydim	35	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	551
44	South Africa	South Africa		1993	Wheat	clodinafop-propargyl, diclofop-methyl, fluazifop-butyl, haloxyfop-methyl, imazamox, sethoxydim, and tralkoxydim	37	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	192
45	South Africa	South Africa		2001	Grapes	glyphosate	37	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5093
46	South Africa	South Africa		2002	Fruit, and Grapes	paraquat	37	PS I Electron Diversion (D/22)	112	Lolium rigidum	Rigid Ryegrass	5119
47	South Africa	South Africa		2003	Grapes	glyphosate, haloxyfop-methyl, paraquat, and tepraloxydim	37	Multiple Resistance: 3 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) PS I Electron Diversion (D/22) Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5239
48	Spain	Spain		1992	Wheat	chlorotoluron, and diclofop-methyl	38	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) PSII inhibitors - Serine 264 Binders (C1 C2/5)	112	Lolium rigidum	Rigid Ryegrass	172
49	Spain	Spain		1992	Wheat	diclofop-methyl	38	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	173
50	Spain	Spain		1992	Orchards	simazine	38	PSII inhibitors - Serine 264 Binders (C1 C2/5)	112	Lolium rigidum	Rigid Ryegrass	174
51	Spain	Spain		2006	Orchards	glyphosate	38	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	5332
52	Spain	Spain		2015	Wheat, and Winter barley	clethodim, diclofop-methyl, florasulam, iodosulfuron-methyl-Na, mesosulfuron-methyl, and pyroxsulam	38	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	31272
53	Spain	Spain		2016	Olive	glyphosate, and oxyfluorfen	38	Multiple Resistance: 2 Sites of Action Inhibition of Protoporphyrinogen Oxidase (E/14) Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	17105
54	Tunisia	Tunisia		1996	Cereals	diclofop-methyl	78	Inhibition of Acetyl CoA Carboxylase (A/1)	112	Lolium rigidum	Rigid Ryegrass	5028
55	Tunisia	Tunisia		2023	Wheat	iodosulfuron-methyl-Na, mesosulfuron-methyl, and pyroxsulam	78	Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	29275
56	Tunisia	Tunisia		2023	Wheat	clodinafop-propargyl, iodosulfuron-methyl-Na, mesosulfuron-methyl, and pinoxaden	78	Multiple Resistance: 2 Sites of Action Inhibition of Acetyl CoA Carboxylase (A/1) Inhibition of Acetolactate Synthase (B/2)	112	Lolium rigidum	Rigid Ryegrass	29276
57	United States (California)	United States	California	1998	Almonds, and Orchards	glyphosate	45	Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)	112	Lolium rigidum	Rigid Ryegrass	1034

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