Actives IndexAustralia

Diquatpresent as diquat dibromide

Pyridine-BipyridylSalt or ester form

32 registered products from 27 registrants; the top 3 hold 19%.

C12H12N2+2Structure from PubChem CID 6795

No source approval under this name

Approved sources
0
Registered products
32
Registrants
27
Data protection ends
2030-03-21

Market structure

Who registers it

Also holds a source approvalRegisters only

  1. Sipcam Pacific Australia Pty. Limited2
  2. Nutrien Ag Solutions Limited2
  3. Titan Ag Pty Ltd2
  4. Australian Agribusiness (Holdings) Pty Ltd2
  5. Quantum Agrosciences Holdings Pty Ltd2
  6. Halley International Enterprise (Australia) Pty Ltd1
  7. Imtrade Australia Pty Ltd1
  8. Conquest Crop Protection Pty Ltd1
  9. 19 others19

Market timeline

Registered products, cumulative

20042005201020152020202532

Only records current in the export are counted, so earlier years are understated.

Who to talk to

Register products, hold no approval27

Their products rely on a source approved for another company.

  1. Sipcam Pacific Australia Pty. Limited2 products
  2. Nutrien Ag Solutions Limited2 products
  3. Titan Ag Pty Ltd2 products
  4. Australian Agribusiness (Holdings) Pty Ltd2 products
  5. Quantum Agrosciences Holdings Pty Ltd2 products
  6. Halley International Enterprise (Australia) Pty Ltd1 product
  7. Imtrade Australia Pty Ltd1 product
  8. Conquest Crop Protection Pty Ltd1 product

19 more in the tables below.

Hold an approval and register products

Approval holders that also sell products under their own name.

None in the export.

Hold an approval, no products

Holders with no registered product of their own containing it.

None in the export.

0 approved sources

No current active constituent approval found in the export. It may sit under another name; search PubCRIS before concluding there is none.

27 registrants

RegistrantProductsHolds an approval
Sipcam Pacific Australia Pty. Limited2No
Nutrien Ag Solutions Limited2No
Titan Ag Pty Ltd2No
Australian Agribusiness (Holdings) Pty Ltd2No
Quantum Agrosciences Holdings Pty Ltd2No
Halley International Enterprise (Australia) Pty Ltd1No
Imtrade Australia Pty Ltd1No
Conquest Crop Protection Pty Ltd1No
4 Farmers Australia Pty Ltd1No
Kenso Corporation (M) Sdn. Bhd.1No
Sinon Australia Pty Limited1No
Sanonda (Australia) Pty Ltd1No
Farmalinx Pty Ltd1No
Grow Choice Pty Ltd1No
Shandong Rainbow International Co Ltd1No
Stravia Pty Ltd1No
Theyes Management Pty Ltd1No
Crop Smart Pty Ltd1No
DGL Group Limited1No
Ezycrop Pty Ltd1No
Novaguard Pty Ltd1No
Agrogill Chemicals Pty Ltd1No
Agcare Pty Ltd1No
Raystar Cropprotection Pty Ltd1No
Cropsure Pty Ltd1No
Sabakem Pty Ltd1No
Syngenta Australia Pty Ltd1No

32 registered products

No.ProductRegistrantFormulationContentFirst registeredLabel
587334Farmers Brown Out 250 Herbicide Mix4 Farmers Australia Pty LtdSoluble Concentrate115 g/L2006-04-19PDF
83923Accensi Paraquat / Diquat Prime 250 Herbicide MixAustralian Agribusiness (Holdings) Pty LtdSoluble Concentrate115 g/L2018-01-31PDF
62631Accensi Paraquat/Diquat 250 Herbicide MixAustralian Agribusiness (Holdings) Pty LtdSoluble Concentrate115 g/L2008-12-04PDF
68479Agmate Paraquat & Diquat 250 SL Herbicide MixAgcare Pty LtdSoluble Concentrate115 g/L2013-03-21PDF
68280Agro Burner 250 Herbicide MixAgrogill Chemicals Pty LtdSoluble Concentrate115 g/L2013-08-08PDF
66788Agro-Essence Paraquat+Diquat 250 Herbicide MixTheyes Management Pty LtdSoluble Concentrate115 g/L2011-12-13PDF
61460Alarm Herbicide MixSipcam Pacific Australia Pty. LimitedSoluble Concentrate115 g/L2006-12-20PDF
67627Apparent Weedy Seedy 250 Herbicide MixTitan Ag Pty LtdSoluble Concentrate115 g/L2012-07-12PDF
65295Blowout 250 SL Herbicide MixShandong Rainbow International Co LtdSoluble Concentrate115 g/L2011-03-23PDF
60287Combik 250 Herbicide MixSinon Australia Pty LimitedSuspension Concentrate115 g/L2006-12-15PDF
58470Conquest Scorcher 250 Herbicide MixConquest Crop Protection Pty LtdSoluble Concentrate115 g/L2004-05-12PDF
90172CropSure Squadron 250 Herbicide MixCropsure Pty LtdSoluble Concentrate115 g/L2020-12-18PDF
68075Ezycrop Paraquat-Diquat 250 Herbicide MixEzycrop Pty LtdSoluble Concentrate115 g/L2012-11-12PDF
64325Farmalinx Paradat Herbicide MixFarmalinx Pty LtdSoluble Concentrate115 g/L2009-12-09PDF
89832Genfarm Di-Par 250 SC Herbicide MixNutrien Ag Solutions LimitedSoluble Concentrate115 g/L2020-09-11PDF
59878Genfarm Di-Par 250 Herbicide MixNutrien Ag Solutions LimitedSoluble Concentrate115 g/L2005-12-13PDF
58336Halley Premier 250 Herbicide MixHalley International Enterprise (Australia) Pty LtdSoluble Concentrate115 g/L2004-06-23PDF
58412Imtrade Spraykill 250 Herbicide MixImtrade Australia Pty LtdSoluble Concentrate115 g/L2005-10-10PDF
59333Kenso Agcare Speedy 250 Herbicide MixKenso Corporation (M) Sdn. Bhd.Soluble Concentrate115 g/L2005-07-05PDF
64802Kwicknock 250 Herbicide MixGrow Choice Pty LtdSoluble Concentrate115 g/L2010-09-28PDF
68202Novaguard Paraquat-Diquat 250 Herbicide MixNovaguard Pty LtdSoluble Concentrate115 g/L2012-12-18PDF
91135QA Paraquat/Diquat 250 SL Herbicide MixQuantum Agrosciences Holdings Pty LtdSoluble Concentrate115 g/L2021-08-26PDF
67399Quantum Spray n Sow Herbicide MixQuantum Agrosciences Holdings Pty LtdSoluble Concentrate115 g/L2012-05-09PDF
85112Raystar Paraquat Diquat SL Herbicide MixRaystar Cropprotection Pty LtdSoluble Concentrate115 g/L2017-11-15PDF
62495Sanonda Paraquat/Diquat Herbicide MixSanonda (Australia) Pty LtdSoluble Concentrate115 g/L2008-10-01PDF
67707Smart Combination 250 Herbicide MixCrop Smart Pty LtdSoluble Concentrate115 g/L2012-07-25PDF
67891Spalding Exocet 250 Herbicide MixDGL Group LimitedSoluble Concentrate115 g/L2012-08-16PDF
59098Spray-Plant 250 Herbicide MixSipcam Pacific Australia Pty. LimitedSoluble Concentrate115 g/L2005-07-05PDF
97858SPRAY.SEED 250 Herbicide MixSyngenta Australia Pty LtdSoluble Concentrate115 g/L2026-10-07PDF
66327Stravia Diquat | Paraquat 250 SL Herbicide MixStravia Pty LtdSoluble Concentrate115 g/L2011-07-19PDF
94419Sabakem Paraquat Diquat 250 MixSabakem Pty LtdSoluble Concentrate115 g/L2024-04-16PDF
61860Titan Eos Herbicide MixTitan Ag Pty LtdSoluble Concentrate115 g/L2007-10-16PDF

Crops and targets

Number of registered products whose label covers each crop or target, not volumes. The label is what applies.

Changes in the last six months

  1. New product

    Syngenta Australia Pty Ltd registered SPRAY.SEED 250 Herbicide with Paraquat Present As Paraquat Dichloride + Diquat Present As Diquat Dibromide

Quick answers

How many approved sources does Diquat have in Australia?
As of the APVMA export downloaded 2026-10-23, no current active constituent approval was found under this name.
Who registers Diquat products in Australia?
As of the APVMA export downloaded 2026-10-23, 27 companies register 32 agricultural products containing Diquat. The most products are registered by Sipcam Pacific Australia Pty. Limited, Nutrien Ag Solutions Limited and Titan Ag Pty Ltd.
When does data protection end for Diquat?
As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing Diquat ends on 2030-03-21. Protection covers specific data, not the active itself.
Which crops is Diquat registered for in Australia?
Registered labels containing Diquat most often cover Vegetable - pre-emergent, Public service area, Nursery, Crop establishment weed control and Market garden, plus 2 more. The label is what applies.