INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
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Inhibition of Acetolactate Synthase - GROUP 2 (Legacy HRAC Group B)
 ActiveCompanyExample Trade Name   

Imidazolinones
 Imidazolinonesimazamethabenz-methyl39BASF (ex Am.Cy.)Assert, AC 22293BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Imidazolinonesimazamox265BASF (ex Am.Cy.)RaptorBInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Imidazolinonesimazapic293BASF (ex Am.Cy.)AC-163222, CL-263222, CadreBInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Imidazolinonesimazapyr41BASF (ex Am.Cy.)Arsenal, Assault, AC 252925BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Imidazolinonesimazaquin42BASF (ex Am.Cy.)Scepter, Image, AC 252214BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Imidazolinonesimazethapyr35BASF (ex Am.Cy.)Pursuit, Pivot, AC 263499BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure

Pyrimidinyl benzoates
 Pyrimidinyl benzoates bispyribac-sodium46KumiaiNominee, KIH-2023BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Pyrimidinyl benzoates pyribenzoxim43LG ChemicalPyanchor, Kiljabi Gold, LGC-40863BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Pyrimidinyl benzoates pyriftalid298Syngenta (ex Nov.)CGA-279233BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Pyrimidinyl benzoates pyriminobac-methyl45KumiaiProsper, KIH-6127BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Pyrimidinyl benzoates pyrithiobac-sodium44DuPontStaple, DPX-PE350BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure

Sulfonylureas
 Sulfonylureasamidosulfuron50Bayer Crop Science (ex Aventis)Adret, Gratil, HOE-75032BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasazimsulfuron51DuPontGulliver, DPX-A8947BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasbensulfuron-methyl52DuPontLondax, DPX-F5384BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureaschlorimuron-ethyl53DuPontClassic, DPX-F6025BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureaschlorsulfuron54DuPontGlean, Telar, DPX-W4189BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureascinosulfuron57Syngenta (ex Nov.)Setoff, CGA 142464BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureascyclosulfamuron264BASF (ex Am.Cy.)AC-322140, SaviourBInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasethametsulfuron-methyl66DuPontMuster, DPX-A7881BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasethoxysulfuron69Bayer Crop Science (ex Aventis)HOE 095404BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasflazasulfuron72Syngenta (ex Zen.)Shibagen, SL-160, OK-1166BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasflucetosulfuron333  BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasflupyrsulfuron-methyl-Na65DuPontLexus XPE, Lexus Millenium, DPX-KE459BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasforamsulfuron295Bayer Crop Science (ex Aventis)AEF-130360BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureashalosulfuron-methyl71MonsantoPermit, Battalion, MON-12000BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasimazosulfuron67TakedaTakeoff, Sibatito, TH-913BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasiodosulfuron-methyl-Na289Bayer Crop Science (ex Aventis)AE F115008BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasmesosulfuron-methyl309Bayer Crop Science (ex Aventis)AE F-130060BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasmetazosulfuron1379  BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasmetsulfuron-methyl61DuPontAlly, Allie, Escort, DPX-T6376BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasnicosulfuron63DuPontAccent, DPX-V 9360BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasorthosulfamuron 337Nihon NohyakuIR-5878, Kelion, StradaBInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasorthosulfamuron 327Isagro Ricerca BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasoxasulfuron64Syngenta (ex Nov.)Expert, Dynam, CGA-277476BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasprimisulfuron-methyl74Syngenta (ex Nov.)Beacon, Tell, CGA 136872BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasprosulfuron59Syngenta (ex Nov.)Peak, Exceed, CGA 152 005BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureaspyrazosulfuron-ethyl58Nissan ChemicalSirius, Agreen, NC-311BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasrimsulfuron70DuPontTitus, DPX-E 9636BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureassulfometuron-methyl73DuPontOust, DPX-5648BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureassulfosulfuron47MonsantoMON-37500, Certainty, Maverick, Monitor, Monza, Outrider, Sundance BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureasthifensulfuron-methyl48DuPontPinacle, Harmony, DPX-M6316BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureastriasulfuron62Syngenta (ex Nov.)Amber, Logran, CGA-131036BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureastribenuron-methyl56DuPontExpress, Granstar, DPX-L5300BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureastrifloxysulfuron-Na296Syngenta (ex Nov.)CGA-292230, Envoke, MonumentBInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureastriflusulfuron-methyl55DuPontSafari, Upbeet, DPX-66037BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureastriofensulfuron317Bayer Crop Science (ex Aventis) BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Sulfonylureastritosulfuron297BASFBAS-635H, Biathion, CortoBInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure

Triazolinones
 Triazolinones flucarbazone-Na290Arysta LifeScience CorporationMKH-6562, SJO-0498BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolinones procarbazone-Na291Syngenta (ex Zen.) BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolinones propoxycarbazone-Na321 OlympusBInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolinones thiencarbazone-methyl331  BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure

Triazolopyrimidine - Type 1
 Triazolopyrimidine - Type 1 cloransulam-methyl77Dow AgroSciencesFirst Rate, XDE-565BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolopyrimidine - Type 1 diclosulam75Dow AgroSciencesDiclocular, XDE-564BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolopyrimidine - Type 1 florasulam266Dow AgroSciencesPrimus, DE-570BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolopyrimidine - Type 1 flumetsulam76Dow AgroSciencesBroadstrike, Scorpion, DE 498BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolopyrimidine - Type 1 metosulam78Dow AgroSciencesPronto, Eclipse, Uptake, DE 511BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolopyrimidine - Type 1 penoxsulam310Dow AgroSciencesDE-638, Granite, Ricer, Viper, Bengala, GraspBInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
 Triazolopyrimidine - Type 1 pyroxsulam320Dow AgroSciencesAdmitt, Powerflex, Merrit Gold, XDE-742BInhibition of Acetolactate Synthase Inhibition of Acetolactate Synthase Small Structure Medium Structure Large Structure
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