How many approved sources does 1,4-Dimethylnapthalene have in Australia?

As of the APVMA export downloaded 2026-10-23, 1 current active constituent approval cover 1,4-Dimethylnapthalene. Holders include 1,4 Group, Inc.. A holder is not necessarily the manufacturer.

Who registers 1,4-Dimethylnapthalene products in Australia?

As of the APVMA export downloaded 2026-10-23, 1 company registers 1 agricultural product containing 1,4-Dimethylnapthalene. The most products are registered by 1,4 Group, Inc..

When does data protection end for 1,4-Dimethylnapthalene?

As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing 1,4-Dimethylnapthalene ends on 2036-07-09. Protection covers specific data, not the active itself.

Which crops is 1,4-Dimethylnapthalene registered for in Australia?

Registered labels containing 1,4-Dimethylnapthalene most often cover Stored potato. The label is what applies.

1,4-Dimethylnapthalene

Chemical group not statedAgricultural active constituent

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

Single approved source

Approved sources: 1
Registered products: 1
Registrants: 1
Data protection ends: 2036-07-09

Market structure

Who registers it

Also holds a source approvalRegisters only

1,4 Group, Inc.1

Market timeline

Registered products, cumulativeSources approved each year

Year	Sources approved	Products first registered	Products, cumulative
2026	1	1	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.

1,4 Group, Inc.1 product

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
1,4 Group, Inc.	1	94459	2026-07-09

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
1,4 Group, Inc.	1	Yes

1 registered product

No.	Product	Registrant	Formulation	Content	First registered	Label
94460	1,4SIGHT Potato Dormancy Enhancer	1,4 Group, Inc.	Other Liquids To Be Applied Undiluted	980 g/kg	2026-07-09	PDF

Crops and targets

Crops and situations

Stored potato1

Targets

Prevention of sprouting1

Number of registered products whose label covers each crop or target, not volumes. The label is what applies.

Changes in the last six months

09 Jul 2026New source
1,4 Group, Inc. approval 94459 for 1,4-Dimethylnapthalene
09 Jul 2026New product
1,4 Group, Inc. registered 1,4SIGHT Potato Dormancy Enhancer with 1,4-Dimethylnapthalene

Quick answers

How many approved sources does 1,4-Dimethylnapthalene have in Australia?: As of the APVMA export downloaded 2026-10-23, 1 current active constituent approval cover 1,4-Dimethylnapthalene. Holders include 1,4 Group, Inc.. A holder is not necessarily the manufacturer.
Who registers 1,4-Dimethylnapthalene products in Australia?: As of the APVMA export downloaded 2026-10-23, 1 company registers 1 agricultural product containing 1,4-Dimethylnapthalene. The most products are registered by 1,4 Group, Inc..
When does data protection end for 1,4-Dimethylnapthalene?: As of the APVMA export downloaded 2026-10-23, the latest protected data for a product containing 1,4-Dimethylnapthalene ends on 2036-07-09. Protection covers specific data, not the active itself.
Which crops is 1,4-Dimethylnapthalene registered for in Australia?: Registered labels containing 1,4-Dimethylnapthalene most often cover Stored potato. The label is what applies.