How many approved sources does Orthoboric Acid have in Australia?

As of the APVMA export downloaded 2026-10-23, no current active constituent approval was found under this name.

Who registers Orthoboric Acid products in Australia?

As of the APVMA export downloaded 2026-10-23, 1 company registers 1 agricultural product containing Orthoboric Acid. The most products are registered by Ian Marchesi.

When does data protection end for Orthoboric Acid?

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

Which crops is Orthoboric Acid registered for in Australia?

Registered labels containing Orthoboric Acid most often cover Brick work, Masonary, Concrete and Timber. The label is what applies.

Orthoboric Acid

Mineral-BoronAgricultural active constituent

1 registered product from 1 registrant.

No source approval under this name

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

Market structure

Who registers it

Also holds a source approvalRegisters only

Ian Marchesi1

Market timeline

Registered products, cumulative

Year	Sources approved	Products first registered	Products, cumulative
2021	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.

Ian Marchesi1 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 current active constituent approval found in the export. It may sit under another name; search PubCRIS before concluding there is none.

1 registrant

Registrant	Products	Holds an approval
Ian Marchesi	1	No

1 registered product

No.	Product	Registrant	Formulation	Content	First registered	Label
89414	Termicoat Mix	Ian Marchesi	Other Liquids To Be Applied Undiluted	200 g/L	2021-04-21	PDF

Crops and targets

Crops and situations

Brick work1
Masonary1
Concrete1
Timber1

Targets

Mould1
Fungus1
Borer1
Decay prevention or preservation1
Termites1

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 Orthoboric Acid have in Australia?: As of the APVMA export downloaded 2026-10-23, no current active constituent approval was found under this name.
Who registers Orthoboric Acid products in Australia?: As of the APVMA export downloaded 2026-10-23, 1 company registers 1 agricultural product containing Orthoboric Acid. The most products are registered by Ian Marchesi.
When does data protection end for Orthoboric Acid?: As of the APVMA export downloaded 2026-10-23, no product containing Orthoboric Acid has data protection running past 2026-10-23.
Which crops is Orthoboric Acid registered for in Australia?: Registered labels containing Orthoboric Acid most often cover Brick work, Masonary, Concrete and Timber. The label is what applies.