Public Release Summary on the evaluation of flazasulfuron in the product Katana 250 WG Herbicide

This consultation closed on 28 November 2022

Consultation period

1 November 2022 to 28 November 2022

The APVMA is considering an application for the registration of the product Katana 250 WG Herbicide, containing 250 g/kg flazasulfuron, as a water dispersible granule (WG) formulation. The product is intended for the control of various grass and broadleaved weeds in vineyards, olive groves, citrus orchards, and in non-crop situations.

We invite comment from 1 November 2022 to 28 November 2022 on whether registration of the product should be granted.

The APVMA can consider comments relating to the legislative grounds, including:

  • occupational health and safety
  • public health
  • chemistry and manufacture
  • residues in food
  • environmental safety
  • trade
  • efficacy and target crop safety.

Download the Public Release Summary on the evaluation of Katana 250 WG Herbicide.

For more information see page 26, APVMA Gazette No. 22, 1 November 2022.

Please note: submissions will be published on the APVMA’s website, unless you have asked for the submission to remain confidential, or if the APVMA chooses at its discretion not to publish any submissions received (refer to the public consultation coversheet).

Please lodge your submission using the public consultation coversheet, which provides options for how your submission will be published.

Note that all APVMA documents are subject to the access provisions of the Freedom of Information Act 1982 and may be required to be released under that Act should a request for access be made.

Please send your written submission and coversheet by email or post to:



Case Management and Administration Unit
Australian Pesticides and Veterinary Medicines Authority
GPO Box 3262
Sydney NSW 2001

Submissions received

The APVMA sought comments from interested stakeholders on flazasulfuron in the product Katana 250 WG Herbicide, in a consultation that closed on 28 November 2022.

No submissions were received. We have finalised registration of the product.

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