It’s important to use multiple herbicide SOAs to effectively manage your fields to combat or prevent a herbicide resistant weed problem on your farm. The diversification tool helps you to quickly identify the SOA of popular herbicide brands you may be using or considering. Because it is important to use diverse SOAs, the tool will also provide a list of products with the same SOA that won’t provide the diversification recommended.

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Enter the trade name or active ingredient of the herbicide you used last year to identify other herbicides that fall within that same site of action.

0

Unknown

Undefined

Trade Name

Active Ingredients

  • MSMA
  • napropamide
1

ACCase Inhibitors

Lipid Synthesis Inhibitors

Active Ingredients

  • clethodim
  • clodinafop
  • cyhalofop
  • fenoxaprop
  • fluazifop
  • pinoxaden
  • quizalofop
  • sethoxydim
2

ALS Inhibitors

Amino Acid Synthesis Inhibitors

3

Microtubule Assembly Inhibitors

Seedling Root Growth Inhibitors

Active Ingredients

  • ethalfluralin
  • pendimethalin
  • pronamide
  • trifluralin
4

Synthetic Auxins (TIR1 Auxin Receptors)

Growth Regulators

5

Photosystem II Inhibitors (Serine 264 binders)

Photosynthesis Inhibitors

6

Photosystem II Inhibitors (Histidine 215 binders)

Photosynthesis Inhibitors

9

EPSP Synthase Inhibitor

Seedling Shoot Growth Inhibitors

Trade Name

Active Ingredients

  • glyphosate
10

Glutamine Synthetase Inhibitor

Nitrogen Metabolism Inhibitors

Active Ingredients

  • glufosinate
12

Phytoene Desaturase (PDS) Inhibitors

Pigment Inhibitor

Trade Name

Active Ingredients

  • fluridone
13

DOXP Synthase Inhibitor

Pigment Inhibitor

Trade Name

Active Ingredients

  • clomazone
14

PPO Inhibitors

Cell Membrane Disrupters

15

Very Long-Chain Fatty Acid Synthesis Inhibitors

Seedling Shoot Growth Inhibitors

19

Auxin Transport Inhibitor

Growth Regulators

Trade Name

Active Ingredients

  • diflufenzopyr
22

Photosystem I Electron Diverter

Cell Membrane Disrupters

Trade Name

Active Ingredients

  • diquat
  • paraquat
27

HPPD Inhibitors

Pigment Inhibitors

29

Cellulose Biosynthesis Inhibitors

Seedling Shoot Growth Inhibitors

Trade Name

  • ESPLANADE
  • REZILON

Active Ingredients

  • indaziflam
  • isoxaben

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