AU OLD | AU NEW | Comment – Changes | |

2,4-D | I | 4 | |

2,4-DB | I | 4 | |

Acifluorfen | G | 14 | |

Aclonifen | 32 | new active, new group | |

Ametryne | C | 5 | |

Amicarbazone | C | 5 | |

Aminopyralid | I | 4 | |

Amitrole | Q | 34 | Now new group 34 |

Asulam | R | 18 | |

Atrazine | C | 5 | |

Azimsulfuron | B | 2 | |

Bensulfuron | B | 2 | |

Bensulide | J | 0 | Now group Z (0) |

Bentazone | C | 6 | Not the same as other group C (5) but now(6) |

Benzofenap | H | 27 | |

Bicyclopyrone | H | 27 | |

Bispyribac | B | 2 | |

Bixlozone | Q | 13 | |

Bromacil | C | 5 | |

Bromoxynil | C | 6 | Not the same as other group C (5) but now(6) |

Butafenacil | G | 14 | |

Butroxydim | A | 1 | |

Carbetamide | E | 23 | |

Carfentrazone | G | 14 | |

Chloridazon | C | 5 | |

Chlorpropham | E | 23 | |

Chlorsulfuron | B | 2 | |

Chlorthal | D | 3 | |

Cinmethylin | T | 30 | |

Clethodim | A | 1 | |

Clodinafop | A | 1 | |

Clomazone | Q | 13 | |

Clopyralid | I | 4 | |

Cyanazine | C | 5 | |

Cyhalofop | A | 1 | |

Dalapon | J | 0 | Now group Z (0) |

Dicamba | I | 4 | |

Dichlobenil | O | 29 | |

Dichlorprop | I | 4 | |

Diclofop | A | 1 | |

Diflufenican | F | 12 | |

Dimethenamid | K | 15 | |

Diquat | L | 22 | |

Dithiopyr | D | 3 | |

Diuron | C | 5 | |

DSMA | Z | 0 | |

Endothal | Z | 31 | Now new group 31 |

EPTC | J | 15 | Now group K (15) |

Ethofumesate | J | 15 | Now group K (15) |

Ethoxysulfuron | B | 2 | |

Fenoxaprop | A | 1 | |

Flamprop | Z | 0 | |

Florasulam | B | 2 | |

Florpyrauxifen | I | 4 | |

Fluazifop | A | 1 | |

Flumetsulam | B | 2 | |

Flumioxazin | G | 14 | |

Fluometuron | C | 5 | |

Flupropanate | J | 0 | Now group Z (0) |

Fluroxypyr | I | 4 | |

Fomesafen | G | 14 | new active |

Foramsulfuron | B | 2 | |

Glufosinate | N | 10 | |

Glyphosate | M | 9 | |

Halauxifen | I | 4 | |

Halosulfuron | B | 2 | |

Haloxyfop | A | 1 | |

Hexazinone | C | 5 | |

Imazamox | B | 2 | |

Imazapic | B | 2 | |

Imazapyr | B | 2 | |

Imazethapyr | B | 2 | |

Indaziflam | O | 29 | |

Iodosulfuron | B | 2 | |

Ioxynil | C | 5 | |

Isoxaben | O | 29 | |

Isoxaflutole | H | 27 | |

Linuron | C | 5 | |

MCPA | I | 4 | |

MCPB | I | 4 | |

Mecoprop | I | 4 | |

Mesosulfuron | B | 2 | |

Mesotrione | H | 27 | |

Metazachlor | K | 15 | |

Methabenzthiazuron | C | 5 | |

Metolachlor | K | 15 | |

Metosulam | B | 2 | |

Metribuzin | C | 5 | |

Metsulfuron | B | 2 | |

Molinate | J | 15 | Now group K (15) |

MSMA | Z | 0 | |

Napropamide | K | 0 | Now group Z (0) |

Naptalam | P | 19 | |

Norflurazon | F | 12 | |

Oryzalin | D | 3 | |

Oxadiargyl | G | 14 | |

Oxadiazon | G | 14 | |

Oxyfluorfen | G | 14 | |

Paraquat | L | 22 | |

Pebulate | J | 15 | Now group K (15) |

Pelargonic acid | Z | 0 | |

Pendimethalin | D | 3 | |

Phenmedipham | C | 5 | |

Picloram | I | 4 | |

Picolinafen | F | 12 | |

Pinoxaden | A | 1 | |

Prodiamine | D | 3 | |

Profoxydim | A | 1 | |

Prometryn | C | 5 | |

Propachlor | K | 15 | |

Propanil | C | 5 | |

Propaquizafop | A | 1 | |

Propazine | C | 5 | |

Propyzamide | D | 3 | |

Prosulfocarb | J | 15 | Now group K (15) |

Prosulfuron | B | 2 | |

Pyraflufen | G | 14 | |

Pyrasulfotole | H | 27 | |

Pyrithiobac | B | 2 | |

Pyroxasulfone | K | 15 | |

Pyroxsulam | B | 2 | |

Quinclorac | I | 4 | |

Quizalofop | B | 1 | |

Rimsulfuron | C | 5 | |

Saflufenacil | G | 14 | |

Sethoxydim | A | 1 | |

Siduron | C | 5 | |

Simazine | C | 5 | |

Sulfometuron | B | 2 | |

Sulfosulfuron | B | 2 | |

Tebuthiuron | C | 5 | |

Terbacil | C | 5 | |

Terbuthylazine | C | 5 | |

Terbutryn | C | 5 | |

Thifensulfuron | B | 2 | |

Thiobencarb | J | 15 | Now group K (15) |

Tiafenacil | G | 14 | new active |

Topramezone | H | 27 | |

Tralkoxydim | A | 1 | |

Tri-allate | J | 15 | Now group K (15) |

Triasulfuron | B | 2 | |

Tribenuron | B | 2 | |

Triclopyr | I | 4 | |

Trifloxysulfuron | B | 2 | |

Trifludimoxazin | G | 14 | |

Trifluralin | D | 3 | |

Vernolate | J | 15 | Now group K (15) |

**URL:** https://croplife.org.au/resources/programs/resistance-management/herbicide-list/

**Content last updated:** June 26, 2024