We put Miravis® Star up against Proline® Gold fungicide in field-scale trials in Western Canada from 2022 to 2024.

Miravis® Star outperformed the competitor in 76 per cent of the trials, with an average yield increase of 1.5 bu/ac.


Using the November 2024 cash price for canola, this is an average $17/ac return on investment.

Miravis® Star vs. Proline® Gold fungicide


































Average 1.5 bu/ac advantage at 76% frequency.1

The bars show the amount (bu/ac) that Miravis® Star either won or lost by compared to Proline® Gold.


Get an additional yield boost in canola

Supercharge your canola crop productivity with YieldON™, a liquid foliar biostimulant.

In Canadian trials, YieldON increased canola crop yields by an average of more than 1.5 bu/ac over a fungicide alone.2

YieldON is easily added to your planned Miravis® Star application at flowering timing. ALWAYS read and follow fungicide label directions.

See Canadian YieldON trial results >


1Source: Syngenta Research authorizations and Validation trials in canola in AB, SK and MB in 2022, 2023, 2024. n = 25.

*ROI calculation subtracts SRP of product (plus NIS where applicable) and assumes canola cash price of $13/bushel (2024 cash price for canola as of November 11). Return on investment is based on the foregoing assumptions. Individual results may vary.

2Source: Syngenta Canada Inc. field scale trials (n = 7), and replicated small-plot trials (n = 7), conducted in AB (3), SK(9), MB (2) 2021-2024.

Performance evaluations are based on internal trials, field observations and/or public information. Data from multiple locations and years should be consulted whenever possible. Individual results may vary depending on local growing, soil and weather conditions.

Always read and follow label directions. Miravis® and the Syngenta logo are trademarks of a Syngenta Group Company. YieldON™ is a trademark of VALAGRO S.p.A., a Syngenta Group Company. Other trademarks are property of their respective owners.