Actives IndexAustralia

Mesotrione

NitrobenzenesAgricultural active constituent

3 approved sources, 1 of them since 2024. 1 registered product from 1 registrant.

C14H13NO7SStructure from PubChem CID 175967

Few approved sources

Approved sources
3
Registered products
1
Registrants
1
Data protection ends
2030-02-14

Market structure

Who registers it

Also holds a source approvalRegisters only

  1. Syngenta Australia Pty Ltd1

Market timeline

Registered products, cumulativeSources approved each year

2020: 1 source approved20202023: 1 source approved2024: 1 source approved20251

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

Who to talk to

Register products, hold no approval

Their products rely on a source approved for another company.

None in the export.

Hold an approval and register products1

Approval holders that also sell products under their own name.

  1. Syngenta Australia Pty Ltd1 product

Hold an approval, no products

Holders with no registered product of their own containing it.

None in the export.

3 approved sources

Approval holderIts products with this activeApproval no.Approved
Syngenta Australia Pty Ltd1875872020-02-13
Syngenta Australia Pty Ltd1932092023-08-18
Syngenta Australia Pty Ltd1947532024-11-08

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.

1 registrant

RegistrantProductsHolds an approval
Syngenta Australia Pty Ltd1Yes

1 registered product

No.ProductRegistrantFormulationContentFirst registeredLabel
87588CALLISTO HerbicideSyngenta Australia Pty LtdSuspension Concentrate480 g/L2020-02-14PDF

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

Nothing new in the last six months.

Quick answers

How many approved sources does Mesotrione have in Australia?
As of the APVMA export downloaded 2026-10-23, 3 current active constituent approvals cover Mesotrione. Holders include Syngenta Australia Pty Ltd. A holder is not necessarily the manufacturer.
Who registers Mesotrione products in Australia?
As of the APVMA export downloaded 2026-10-23, 1 company registers 1 agricultural product containing Mesotrione. The most products are registered by Syngenta Australia Pty Ltd.
When does data protection end for Mesotrione?
As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing Mesotrione ends on 2030-02-14. Protection covers specific data, not the active itself.
Which crops is Mesotrione registered for in Australia?
Registered labels containing Mesotrione most often cover Oats, Wheat, Barley and Triticale. The label is what applies.