Actives IndexAustralia

Imazapyrpresent as the ammonium salt

ImidazolinoneSalt or ester form

Approvals for this form are recorded under Imazapyr, which has 10 sources. 18 registered products from 13 registrants; the top 3 hold 39%.

C13H15N3O3Parent Imazapyr. Structure from PubChem CID 54738

Approvals sit under the parent

Approved sources
0
Registered products
18
Registrants
13
Data protection ends
2029-08-08

Market structure

Who registers it

Also holds a source approvalRegisters only

  1. Four Seasons Agribusiness Pty Ltd3
  2. Nufarm Australia Limited2
  3. Titan Ag Pty Ltd2
  4. Cropsure Pty Ltd2
  5. BASF Australia Ltd.1
  6. Shandong Rainbow International Co Ltd1
  7. Axichem Pty Ltd1
  8. Crop Smart Pty Ltd1
  9. 5 others5

Market timeline

Registered products, cumulative

2006201020152020202518

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

Who to talk to

Register products, hold no approval13

Their products rely on a source approved for another company.

  1. Four Seasons Agribusiness Pty Ltd3 products
  2. Nufarm Australia Limited2 products
  3. Titan Ag Pty Ltd2 products
  4. Cropsure Pty Ltd2 products
  5. BASF Australia Ltd.1 product
  6. Shandong Rainbow International Co Ltd1 product
  7. Axichem Pty Ltd1 product
  8. Crop Smart Pty Ltd1 product

5 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 approval is recorded under this salt or ester form. Approvals for it sit under the parent: Imazapyr, with 10 approved sources.

13 registrants

RegistrantProductsHolds an approval
Four Seasons Agribusiness Pty Ltd3No
Nufarm Australia Limited2No
Titan Ag Pty Ltd2No
Cropsure Pty Ltd2No
BASF Australia Ltd.1No
Shandong Rainbow International Co Ltd1No
Axichem Pty Ltd1No
Crop Smart Pty Ltd1No
Sabakem Pty Ltd1No
Swan Chemical Holdings Pty Ltd1No
Shanghai E-Tong Chemical Co Ltd1No
Quantum Agrosciences Holdings Pty Ltd1No
Australis Crop Protection Pty Ltd1No

18 registered products

No.ProductRegistrantFormulationContentFirst registeredLabel
91211AC Pyromox SL Herbicide MixAxichem Pty LtdSoluble Concentrate15 g/L2022-05-09PDF
96656ACP Interact 33-15 Herbicide MixAustralis Crop Protection Pty LtdSoluble Concentrate15 g/L2026-02-13PDF
90651Apparent Imazing Herbicide MixTitan Ag Pty LtdSoluble Concentrate15 g/L2021-04-16PDF
95077CropSure Imi-Duo Herbicide MixCropsure Pty LtdSoluble Concentrate15 g/L2024-10-25PDF
98137CropSure Imi-Duo Herbicide MixCropsure Pty LtdSoluble Concentrate15 g/L2026-10-06PDF
95752Etong Imaza SL Herbicide MixShanghai E-Tong Chemical Co LtdSoluble Concentrate15 g/L2025-12-18PDF
89965F.S.A. Vixin Herbicide MixFour Seasons Agribusiness Pty LtdSoluble Concentrate15 g/L2020-10-14PDF
98164F.S.A. Vixin Herbicide MixFour Seasons Agribusiness Pty LtdSoluble Concentrate15 g/L2026-09-30PDF
97788F.S.A. Vixin Herbicide B MixFour Seasons Agribusiness Pty LtdSoluble Concentrate15 g/L2026-09-30PDF
59735Intervix Herbicide MixBASF Australia Ltd.Soluble Concentrate15 g/L2006-04-05PDF
86439Interlink Herbicide MixShandong Rainbow International Co LtdSoluble Concentrate15 g/L2019-05-17PDF
69353Nufarm Intercept Herbicide MixNufarm Australia LimitedSoluble Concentrate15 g/L2014-12-03PDF
98212Nufarm Intercept Herbicide B MixNufarm Australia LimitedSoluble Concentrate15 g/L2026-10-13PDF
96620Quantum Moxypyr Herbicide MixQuantum Agrosciences Holdings Pty LtdSoluble Concentrate15 g/L2025-12-24PDF
95518Sabakem Moxypyr Herbicide MixSabakem Pty LtdSoluble Concentrate15 g/L2025-02-12PDF
92699Smart Commandeer Herbicide MixCrop Smart Pty LtdSoluble Concentrate15 g/L2022-10-26PDF
95646Swan Imazamox + Imazapyr Herbicide MixSwan Chemical Holdings Pty LtdSoluble Concentrate15 g/L2025-03-28PDF
88704Titan Immense Herbicide MixTitan Ag Pty LtdSoluble Concentrate15 g/L2020-01-02PDF

Crops and targets

Crops and situations

  1. Barley - imidazolinone tolerant varietie10
  2. Canola - imidazolinone tolerant varietie10
  3. Clearfield plus wheat8
  4. Clearfield barley8
  5. Canola - clearfield8
  6. Wheat-imidazolinone tolerant6
  7. Imidazolinone herbicide tolerant wheat (refer to label)4
  8. Imidazolinone tolerant field peas2
  9. Lentils - imidazolinone tolerant varieties2
  10. Faba bean ? imidazolinone tolerant varieties2

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

    Nufarm Australia Limited registered Nufarm Intercept Herbicide B with Imazamox As The Ammonium Salt + Imazapyr Present As The Ammonium Salt

  2. New product

    Cropsure Pty Ltd registered CropSure Imi-Duo Herbicide with Imazamox As The Ammonium Salt + Imazapyr Present As The Ammonium Salt

  3. New product

    Four Seasons Agribusiness Pty Ltd registered F.S.A. Vixin Herbicide with Imazamox As The Ammonium Salt + Imazapyr Present As The Ammonium Salt

  4. New product

    Four Seasons Agribusiness Pty Ltd registered F.S.A. Vixin Herbicide B with Imazamox As The Ammonium Salt + Imazapyr Present As The Ammonium Salt

Quick answers

How many approved sources does Imazapyr have in Australia?
As of the APVMA export downloaded 2026-10-23, no approval is recorded under this form. Approvals sit under the parent, Imazapyr, which has 10 approved sources.
Who registers Imazapyr products in Australia?
As of the APVMA export downloaded 2026-10-23, 13 companies register 18 agricultural products containing Imazapyr. The most products are registered by Four Seasons Agribusiness Pty Ltd, Nufarm Australia Limited and Titan Ag Pty Ltd.
When does data protection end for Imazapyr?
As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing Imazapyr ends on 2029-08-08. Protection covers specific data, not the active itself.
Which crops is Imazapyr registered for in Australia?
Registered labels containing Imazapyr most often cover Barley - imidazolinone tolerant varietie, Canola - imidazolinone tolerant varietie, Clearfield plus wheat, Clearfield barley and Canola - clearfield, plus 9 more. The label is what applies.