HRAC Herbicide Mode of Action

Unknown

Unknown Mode of Action (Legacy F3, Z, Z/N)

Unknown Mode of Action

Selective

Inhibition of Acetyl CoA Carboxylase (Legacy A)

Inhibition of Acetyl CoA Carboxylase

Selective

Inhibition of Acetolactate Synthase (Legacy B)

Inhibition of Acetolactate Synthase

Biosynthesis

Inhibition of Microtubule Assembly - α-Tubulin (Legacy K1)

Inhibition of Microtubule Assembly - α-Tubulin

Selective

Auxin Mimics (Legacy O)

Auxin Mimics

Photosystem

Inhbition of Photosynthesis at PS II - Serine 264 Binders (Legacy C1, C1,2, C2)

Inhbition of Photosynthesis at PS II - Serine 264 Binders

Photosystem

Inhibition of photosynthesis PS ll - D1 Histidine 215 binders (Legacy C3, C3/M)

Inhibition of photosynthesis PS ll - D1 Histidine 215 binders

Contact / Non-selective

Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (Legacy G)

Inhibition of Enolpyruvyl Shikimate Phosphate Synthase

Contact / Non-selective

Inhibition of Glutamine Synthetase (Legacy H)

Inhibition of Glutamine Synthetase

Biosynthesis

Inhibition of Phytoene Desaturase (Legacy F1)

Inhibition of Phytoene Desaturase

Biosynthesis

Inhibition of Phytoene Desaturase/Inhibition of Solanesyl Diphosphate Synthase (Legacy -)

Inhibition of Phytoene Desaturase/Inhibition of Solanesyl Diphosphate Synthase

Biosynthesis

Inhibition of Deoxy-D-Xylulose Phosphate Synthase (Legacy F4)

Inhibition of Deoxy-D-Xylulose Phosphate Synthase

Contact / Non-selective

Inhibition of Protoporphyrinogen Oxidase (Legacy E)

Inhibition of Protoporphyrinogen Oxidase

Biosynthesis

Inhibition of Very Long-Chain Fatty Acid Synthesis (Legacy K3, K3/N)

Inhibition of Very Long-Chain Fatty Acid Synthesis

Selective

Inhibition of Dihydropteroate Synthase (Legacy I)

Inhibition of Dihydropteroate Synthase

Selective

Auxin Transport Inhibitors (Legacy P)

Auxin Transport Inhibitors

Contact / Non-selective

PS l Electron Diversion (Legacy D)

PS l Electron Diversion

Biosynthesis

Microtubule Interference - Unclear Site of Action (Legacy K1, K2)

Microtubule Interference - Unclear Site of Action

Contact / Non-selective

Uncouplers (Legacy M)

Uncouplers

Biosynthesis

Inhibition of Hydroxyphenyl Pyruvate Dioxygenase (Legacy F2)

Inhibition of Hydroxyphenyl Pyruvate Dioxygenase

Biosynthesis

Inhibition of Dihydroorotate Dehydrogenase (Legacy -)

Inhibition of Dihydroorotate Dehydrogenase

Biosynthesis

Inhibition of Cellulose Synthesis (Legacy L)

Inhibition of Cellulose Synthesis

Biosynthesis

Inhibition of Fatty Acid Thioesterase (Legacy Q, Z/K1)

Inhibition of Fatty Acid Thioesterase

Contact / Non-selective

Inhibition of Serine/Threonine Protein Phosphatase (Legacy R)

Inhibition of Serine/Threonine Protein Phosphatase

Biosynthesis

Inhibition of Solanesyl Diphosphate Synthase (Legacy S)

Inhibition of Solanesyl Diphosphate Synthase

Biosynthesis

Inhibition of Homogentisate Solanesyltransferase (Legacy T)

Inhibition of Homogentisate Solanesyltransferase