How many approved sources does Bicyclopyrone have in Australia?

As of the APVMA export downloaded 2026-10-23, 2 current active constituent approvals cover Bicyclopyrone. Holders include Syngenta Australia Pty Ltd and Shandong Rainbow International Co Ltd. A holder is not necessarily the manufacturer.

Who registers Bicyclopyrone products in Australia?

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

When does data protection end for Bicyclopyrone?

As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing Bicyclopyrone ends on 2027-05-16. Protection covers specific data, not the active itself.

Which crops is Bicyclopyrone registered for in Australia?

Registered labels containing Bicyclopyrone most often cover Barley and Wheat (post sowing). The label is what applies.

Bicyclopyrone

Chemical group not statedAgricultural active constituent

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

Few approved sources

Approved sources: 2
Registered products: 1
Registrants: 1
Data protection ends: 2027-05-16

Market structure

Who registers it

Also holds a source approvalRegisters only

Syngenta Australia Pty Ltd1

Market timeline

Registered products, cumulativeSources approved each year

Year	Sources approved	Products first registered	Products, cumulative
2016	1	0	0
2017	0	1	1
2025	1	0	1

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.

Syngenta Australia Pty Ltd1 product

Hold an approval, no products1

Holders with no registered product of their own containing it.

Shandong Rainbow International Co LtdApproval only

2 approved sources

Approval holder	Its products with this active	Approval no.	Approved
Syngenta Australia Pty Ltd	1	68271	2016-08-24
Shandong Rainbow International Co Ltd	—	95315	2025-04-04

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

Registrant	Products	Holds an approval
Syngenta Australia Pty Ltd	1	Yes

1 registered product

No.	Product	Registrant	Formulation	Content	First registered	Label
82256	TALINOR Herbicide Mix	Syngenta Australia Pty Ltd	Emulsifiable Concentrate	37.5 g/L	2017-05-16	PDF

Crops and targets

Crops and situations

Barley1
Wheat (post sowing)1

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 Bicyclopyrone have in Australia?: As of the APVMA export downloaded 2026-10-23, 2 current active constituent approvals cover Bicyclopyrone. Holders include Syngenta Australia Pty Ltd and Shandong Rainbow International Co Ltd. A holder is not necessarily the manufacturer.
Who registers Bicyclopyrone products in Australia?: As of the APVMA export downloaded 2026-10-23, 1 company registers 1 agricultural product containing Bicyclopyrone. The most products are registered by Syngenta Australia Pty Ltd.
When does data protection end for Bicyclopyrone?: As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing Bicyclopyrone ends on 2027-05-16. Protection covers specific data, not the active itself.
Which crops is Bicyclopyrone registered for in Australia?: Registered labels containing Bicyclopyrone most often cover Barley and Wheat (post sowing). The label is what applies.