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      The Grain Industry of Western Australia

      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

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      The Grain Industry of Western Australia

      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

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      The Grain Industry of Western Australia

      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

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      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

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      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

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  • About Us
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      The Grain Industry of Western Australia

      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

      • Our Story
      • Councils
      • Board
      • Team
      • Membership
  • News
    • News

      The Grain Industry of Western Australia

      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

      • Latest News
      • GIWA Annual Reports
      • Media Announcements
  • Events
    • Events

      The Grain Industry of Western Australia

      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

      • Upcoming Events
      • GRDC Grains Research Updates
      • Past Events
  • WA Crop Reports
    • Events

      The Grain Industry of Western Australia

      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

      • 2022 WA Crop Reports
      • 2021 WA Crop Reports
      • 2020 WA Crop Reports
      • 2019 WA Crop Reports
      • Previous WA Crop Reports
  • Industry Projects
    • Industry Projects

      The Grain Industry of Western Australia

      GIWA is a not-for-profit, whole of value chain member industry association incorporated under the WA Associations Incorporation Act 2015.

      • Industry Partners
      • WA Grains Industry Strategy
      • Processed Oat Partnership
      • Grain Standards
      • COGGO Research Fund
      • Careers in Grain
  • Contact GIWA
Home›News›Trifluralin on Oats

Trifluralin on Oats

The Grain Industry Association of Western Australia (GIWA) Oat Council confirms that it has secured a permit for the use of Treflan 480 Herbicide, plus other registered products containing 480g/L trifluralin as their only active constituent, as a pre-emergent herbicide on oats for the suppression of certain annual grasses and broadleaf weeds.This permit will be live on the APVMA website by 14th April and extends from 4th April 2017 to 31st March 2022. 

The GIWA Oat Council confirms that it will continue progressing the possibility of major use registration for trifluralin during this five-year time frame, and thanks industry, DAFWA and GRDC for their support to date through collaborative integrated weed management research programs.According to GIWA Oat Council member and ConsultAg agronomist Garren Knell: “This is really good news that trifluralin is now registered on oats. Some growers have been experimenting with this product for a number of years. But for first-time growers, it’s really important to understand that treflan (trifluralin) can damage oats if it’s not used correctly.It’s critical to know where your seed is placed relative to where the trifluralin is placed. High seeding rates mean you need a low operating speed to minimise your soil throw, and remember to sow slightly deeper, approximately 30mm. 

This will vary depending on your seeding system, so growers need to seek specific advice for their situation, especially if you are first time users of trifluralin.”GIWA Oat Council Chairman Will Carrington-Jones reiterated the need to follow permit restraints, usage instructions and withholding periods for trifluralin: “Western Australia now produces one of the world’s finest food-grade oat crops, to specification for customers from China, India and other parts of Asia. It’s critical we maintain our reputation for safe, quality food production through responsible chemical usage practices. 

Make sure you check the label restrictions, understand the usage instructions and observe the 75 day withholding period for trifluralin for grazing oats or cutting oats for stock feed.” The GIWA Oat Council, DAFWA Oat Agronomy Program and ConsultAg will release a technote on trifluralin usage after Easter.

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For all the latest news and updates from the Western Australian Grain Industry.

GIWA

2 Feb 2023

Registrations are now open for this event & other regionals events in March, head to: https://t.co/VKHsYvCiBv #GRDCUpdates @GRDCWest https://t.co/e01h9SMUk4

GIWA

20 Jan 2023

GIWA was delighted to host @SuMcCluskey, Special Representative for Australian Ag this week. Su met with @AEGIC @cbhgroup @DPIRDbroadacre @GrainsAustralia @theGRDC collectively to discuss export market access issues & sustainability in Aust grain industry➡️key focuses in 2023. https://t.co/hfe6jQP6ls

GIWA

13 Jan 2023

2022 WA Grain Season - Western Australian harvest eclipses record 2021 year - grain growers in final throes of harvest @cbhgroup @DPIRDWA @theGRDC @GRDCWest @BungeWA @GGA_WA @[email protected] @ABARESFull Report: https://t.co/rQqxcZgeXP https://t.co/Yy53iR4v99

Grain Industry of Western Australia

GIWA - Facilitating an effective and efficient Western Australian Grain Industry.

Grain Industry Association of Western Australia

Phone: 08 6262 2128
Email: [email protected]

D Block, C/- AEGIC
3 Baron-Hay Court
Kensington WA 6151

PO Box 1081
Bentley Delivery Centre
WA 6983 AUSTRALIA

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