AAC Oakman VB HRS wheat is our latest weapon in the sawfly battle.
Updated December 09, 2025

New! AAC Oakman VB - new solid stem variety from Secan

SeCan | Technical Bulletin | Performance Data

New for 2026. Oakman is a solid stem, midge tolerant hard red spring wheat with excellent disease resistance. AAC Oakman VB is built for the toughest wheat acres.

AAC Oakman VB is a new semi-dwarf, solid-stem CWRS that combines best-in-class wheat stem sawfly resistance with full orange wheat blossom midge tolerance in the same variety. Bred by Dr. Richard Cuthbert and the AAFC Swift Current team, it is sold exclusively as a blend with AAC Brandon as a refuge to preserve the long-term effectiveness of the Sm1 midge-tolerance gene.

Key Strengths

  • Solid stem – top-tier resistance to wheat stem sawfly
  • Midge tolerance
  • Good lodging resistance – stronger straw than COC Adamant
  • Moderately resistant or better to leaf rust, stem rust, and stripe rust; resistant to common bunt
  • Intermediate resistance to FHB

For acres that need the toughest insect package, good standability, and an outstanding rust and bunt defence, AAC Oakman VB is the new standard in solid-stem wheat. Growers are required to sign a Wheat Midge Agreement - for full details see the Wheat Midge Stewardship website.

Contact us now to secure your AAC Oakman VB varietal blend!

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Our latest weapon in the battle against sawfly.


Kelly Barany
Kelly Barany
New! AAC Oakman VB - new solid stem variety from Secan

Technical Bulletin
Get more details about New! AAC Oakman VB - new solid stem variety from Secan by downloading the latest technical bulletin.

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Secan Performance Data