How many approved sources does Clopyralid have in Australia?

As of the APVMA export downloaded 2026-10-23, no approval is recorded under this form. Approvals sit under the parent, Clopyralid, which has 16 approved sources.

Who registers Clopyralid products in Australia?

As of the APVMA export downloaded 2026-10-23, 1 company registers 1 agricultural product containing Clopyralid. The most products are registered by Corteva Agriscience Australia Pty Ltd.

When does data protection end for Clopyralid?

As of the APVMA export downloaded 2026-10-23, no product containing Clopyralid has data protection running past 2026-10-23.

Which crops is Clopyralid registered for in Australia?

Registered labels containing Clopyralid most often cover Fenceline weed control, Canola-triazine tolerant only-post emerg, Canola - post sowing/pre-emergence, Right-of-way - general and Canola - clearfield, plus 19 more. The label is what applies.

Clopyralidpresent as the dimethylammonium salt

PyridineSalt or ester form

Approvals for this form are recorded under Clopyralid, which has 16 sources. 1 registered product from 1 registrant.

C₆H₃Cl₂NO₂Parent Clopyralid. Structure from PubChem CID 15553

Approvals sit under the parent

Approved sources: 0
Registered products: 1
Registrants: 1
Data protection ends: None current

Market structure

Who registers it

Also holds a source approvalRegisters only

Corteva Agriscience Australia Pty Ltd1

Market timeline

Registered products, cumulative

Year	Sources approved	Products first registered	Products, cumulative
2012	0	1	1

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

Who to talk to

Register products, hold no approval1

Their products rely on a source approved for another company.

Corteva Agriscience Australia Pty Ltd1 product

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: Clopyralid, with 16 approved sources.

1 registrant

Registrant	Products	Holds an approval
Corteva Agriscience Australia Pty Ltd	1	No

1 registered product

No.	Product	Registrant	Formulation	Content	First registered	Label
65587	Lontrel Advanced Herbicide	Corteva Agriscience Australia Pty Ltd	Soluble Concentrate	600 g/L	2012-05-07	PDF

Crops and targets

Crops and situations

Fenceline weed control1
Canola-triazine tolerant only-post emerg1
Canola - post sowing/pre-emergence1
Right-of-way - general1
Canola - clearfield1
Oats - prior to sowing1
Pasture1
Canola - pre-sowing1
Canola oilseed crop1
Wheat - prior to sowing1

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 Clopyralid have in Australia?: As of the APVMA export downloaded 2026-10-23, no approval is recorded under this form. Approvals sit under the parent, Clopyralid, which has 16 approved sources.
Who registers Clopyralid products in Australia?: As of the APVMA export downloaded 2026-10-23, 1 company registers 1 agricultural product containing Clopyralid. The most products are registered by Corteva Agriscience Australia Pty Ltd.
When does data protection end for Clopyralid?: As of the APVMA export downloaded 2026-10-23, no product containing Clopyralid has data protection running past 2026-10-23.
Which crops is Clopyralid registered for in Australia?: Registered labels containing Clopyralid most often cover Fenceline weed control, Canola-triazine tolerant only-post emerg, Canola - post sowing/pre-emergence, Right-of-way - general and Canola - clearfield, plus 19 more. The label is what applies.