Target septoria and rusts with Univoq to drive a profitable yield

1 May 2026

Unique, flexible cereal disease control

Products containing Inatreq™ active have built a strong reputation for robust septoria control, including against isolates resistant to other chemistries. This helps keep crops greener for longer, giving them the best possible chance of increased yields.

Univoq™ at 1.25 L/ha at T2 has been a consistently strong performer since launch, across both wet and dry seasons. Increasingly, it is also being used with confidence at T1, as part of robust programmes where achieving a clean start is the priority.

Why Univoq at T2?

Outstanding septoria control
Robust yellow rust control
The perfect T2 following a T1 SDHI to avoid exacerbating SDHI resistance
Extensive, proven tank‑mix flexibility
Outstanding value for money

Used on more than 2 million hectares, Univoq delivers a unique mode of action with lasting protection for your crop, helping to lay the foundations for higher yields.

Why use Univoq at T2 - our technical manager explains

Mixing and matching should be the norm

Resistance to key active ingredients is no longer a theoretical issue. It is a real and growing threat to long‑term disease control. SDHI and azole performance is under increasing pressure, and programmes built around a narrow range of chemistry are becoming harder to sustain.

Corteva Agriscience’s Univoq is part of the solution. With a unique site of action, there is no known cross‑resistance to the Inatreq active molecule.

Co‑formulated with prothioconazole, Univoq delivers rapid uptake, strong rainfastness and long‑lasting control of septoria and rusts. Many growers and agronomists would now struggle to justify a programme without it.

Univoq user opinions

Further reading and resources

Univoq product page: www.corteva.com/uk/univoq.
All Corteva fungicides containing Inatreq: www.corteva.com/uk/inatreq.
Inatreq™ best practice application advice for 2026: www.corteva.com/uk/inatreqadvice.
RSK ADAS modelling data explained here.

Thank you for taking the time to read our Univoq update. If you would like to update your communications and email preferences, you can do so here. For further information contact your local Corteva area manager or our hotline team on 0800 689 8899, or e-mail: ukhotline@corteva.com.