How many approved sources does Diphacinone have in Australia?

As of the APVMA export downloaded 2026-10-23, 1 current active constituent approval cover Diphacinone. Holders include Neogen Australasia Pty Limited. A holder is not necessarily the manufacturer.

Who registers Diphacinone products in Australia?

As of the APVMA export downloaded 2026-10-23, 1 company registers 2 agricultural products containing Diphacinone. The most products are registered by Neogen Australasia Pty Limited.

When does data protection end for Diphacinone?

As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing Diphacinone ends on 2028-09-11. Protection covers specific data, not the active itself.

Which crops is Diphacinone registered for in Australia?

Registered labels containing Diphacinone most often cover Building, Industrial, commercial, agricultural and domestic buildings and Agricultural/farm buildings. The label is what applies.

Diphacinone

Chemical group not statedAgricultural active constituent

1 approved source, 0 of them since 2024. 2 registered products from 1 registrant.

C₂₃H₁₆O₃Structure from PubChem CID 6719

Single approved source

Approved sources: 1
Registered products: 2
Registrants: 1
Data protection ends: 2028-09-11

Market structure

Who registers it

Also holds a source approvalRegisters only

Neogen Australasia Pty Limited2

Market timeline

Registered products, cumulativeSources approved each year

Year	Sources approved	Products first registered	Products, cumulative
2005	1	0	0
2006	0	1	1
2021	0	1	2

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.

Neogen Australasia Pty Limited2 products

Hold an approval, no products

Holders with no registered product of their own containing it.

None in the export.

1 approved source

Approval holder	Its products with this active	Approval no.	Approved
Neogen Australasia Pty Limited	2	54768	2005-05-02

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
Neogen Australasia Pty Limited	2	Yes

2 registered products

No.	Product	Registrant	Formulation	Content	First registered	Label
89433	RAMIK Bars Rodenticide	Neogen Australasia Pty Limited	Bait	50 mg/kg	2021-04-16	PDF
54756	Ramik Green Bait Bits Rodenticide	Neogen Australasia Pty Limited	Bait	50 mg/kg	2006-04-27	PDF

Crops and targets

Crops and situations

Targets

Brown rat2
Rodent, rat or mouse2
Mouse2
Black rat2

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 Diphacinone have in Australia?: As of the APVMA export downloaded 2026-10-23, 1 current active constituent approval cover Diphacinone. Holders include Neogen Australasia Pty Limited. A holder is not necessarily the manufacturer.
Who registers Diphacinone products in Australia?: As of the APVMA export downloaded 2026-10-23, 1 company registers 2 agricultural products containing Diphacinone. The most products are registered by Neogen Australasia Pty Limited.
When does data protection end for Diphacinone?: As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing Diphacinone ends on 2028-09-11. Protection covers specific data, not the active itself.
Which crops is Diphacinone registered for in Australia?: Registered labels containing Diphacinone most often cover Building, Industrial, commercial, agricultural and domestic buildings and Agricultural/farm buildings. The label is what applies.