Oxadiazon
CarbamatesAgricultural active constituent
6 approved sources, 1 of them since 2024. 8 registered products from 5 registrants; the top 3 hold 75%. 4 registrants sell it without holding an approval.
Market structure
Who registers it
Also holds a source approvalRegisters only
Market timeline
Registered products, cumulativeSources approved each year
| Year | Sources approved | Products first registered | Products, cumulative |
|---|---|---|---|
| 2005 | 0 | 1 | 1 |
| 2008 | 1 | 1 | 2 |
| 2012 | 1 | 0 | 2 |
| 2014 | 0 | 2 | 4 |
| 2017 | 0 | 3 | 7 |
| 2020 | 2 | 0 | 7 |
| 2021 | 0 | 1 | 8 |
| 2026 | 1 | 0 | 8 |
Only records current in the export are counted, so earlier years are understated.
Who to talk to
Register products, hold no approval4
Their products rely on a source approved for another company.
- Australian Agribusiness (Holdings) Pty Ltd2 products
- Farmalinx Pty Ltd2 products
- 2022 Environmental Science AU Pty Ltd1 product
- Adama Australia Pty Limited1 product
Hold an approval and register products1
Approval holders that also sell products under their own name.
- Turf Culture Pty Ltd2 products
Hold an approval, no products2
Holders with no registered product of their own containing it.
- Anhui Kelihua Chemical Co., Ltd.Approval only
- Bayer Crop Science Pty LtdApproval only
6 approved sources
| Approval holder | Its products with this active | Approval no. | Approved |
|---|---|---|---|
| Turf Culture Pty Ltd | 2 | 88631 | 2020-04-21 |
| Bayer Crop Science Pty Ltd | — | 44306 | 1996-03-26 |
| Bayer Crop Science Pty Ltd | — | 63071 | 2008-12-17 |
| Bayer Crop Science Pty Ltd | — | 67959 | 2012-10-16 |
| Bayer Crop Science Pty Ltd | — | 88303 | 2020-01-15 |
| Anhui Kelihua Chemical Co., Ltd. | — | 96363 | 2026-02-25 |
Sorted by how many products the holder registers with this active. A holder can be the manufacturer or a company holding the approval for a source.
5 registrants
| Registrant | Products | Holds an approval |
|---|---|---|
| Australian Agribusiness (Holdings) Pty Ltd | 2 | No |
| Farmalinx Pty Ltd | 2 | No |
| Turf Culture Pty Ltd | 2 | Yes |
| 2022 Environmental Science AU Pty Ltd | 1 | No |
| Adama Australia Pty Limited | 1 | No |
8 registered products
| No. | Product | Registrant | Formulation | Content | First registered | Label |
|---|---|---|---|---|---|---|
| 89264 | Farmalinx Oxa-Thoxam Herbicide and Insecticide Fertiliser Mix | Farmalinx Pty Ltd | Granular Formulation | 10 g/kg | 2021-04-29 | |
| 69594 | Nuturf Oxamax Herbicide Plus Fertiliser 18-10-9 | Australian Agribusiness (Holdings) Pty Ltd | Granular Formulation | 10 g/kg | 2014-09-09 | |
| 70376 | Oxafert Herbicide And Fertiliser | Farmalinx Pty Ltd | Granular Formulation | 10 g/kg | 2014-12-11 | |
| 84052 | Oxstar 20G Herbicide | Turf Culture Pty Ltd | Granular Formulation | 20 g /kg | 2017-07-17 | |
| 83464 | Oxstar Herbicide Coated Fertiliser | Turf Culture Pty Ltd | Granular Formulation | 10 g/kg | 2017-03-28 | |
| 83750 | Rely Herbicide 10 GR | Adama Australia Pty Limited | Granular Formulation | 10 g/kg | 2017-06-01 | |
| 62461 | Ronstar Turf And Ornamental Herbicide | 2022 Environmental Science AU Pty Ltd | Granular Formulation | 20 g/kg | 2008-03-19 | |
| 59774 | The Andersons Oxa-Pro 15:2:8 Fertiliser With Pre-Emergent Herbicide | Australian Agribusiness (Holdings) Pty Ltd | Granular Formulation | 10 g/kg | 2005-09-28 |
Crops and targets
Crops and situations
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
Nothing new in the last six months.
Quick answers
- How many approved sources does Oxadiazon have in Australia?
- As of the APVMA export downloaded 2026-10-23, 6 current active constituent approvals cover Oxadiazon. Holders include Turf Culture Pty Ltd, Bayer Crop Science Pty Ltd and Anhui Kelihua Chemical Co., Ltd.. A holder is not necessarily the manufacturer.
- Who registers Oxadiazon products in Australia?
- As of the APVMA export downloaded 2026-10-23, 5 companies register 8 agricultural products containing Oxadiazon. The most products are registered by Australian Agribusiness (Holdings) Pty Ltd, Farmalinx Pty Ltd and Turf Culture Pty Ltd.
- When does data protection end for Oxadiazon?
- As of the APVMA export downloaded 2026-10-23, no product containing Oxadiazon has data protection running past 2026-10-23.
- Which crops is Oxadiazon registered for in Australia?
- Registered labels containing Oxadiazon most often cover Queensland blue couch, Kikuyu grass lawn or turf, Buffalo grass lawn or turf, Bahia grass and Common couch (not santa anna), plus 24 more. The label is what applies.