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Prosaro

Overview

Where Quality Meets Quantity



Registered on wheat and barley, Prosaro® fungicide provides the best defense against the broadest spectrum of leaf and head diseases including unsurpassed protection from fusarium head blight (FHB). With two different fungicide active ingredients (tebuconozole and prothioconazole), Prosaro has long-lasting preventative and curative properties to quickly eliminate existing infections and prevent new ones from developing. The result is a healthier, more productive, higher yielding cereal crop. Prosaro has consistently shown a positive return on investment by protecting the yield and quality of your crop.

Product Summary

Fungicide

Product Type

  • Fungicide
Crops

Crops

Diseases Controlled

Diseases Controlled (Top 3)

Diseases Supressed

Diseases Supressed (Top 3)

  • Fusarium Head Blight
Groups and Active Ingredients

Groups and Active Ingredients

  • Prothioconazole Group 3
  • Tebuconazole Group 3
Formulation Type

Formulation Type

  • Emulsifiable Concentrate
Packaging

Packaging

  • 6.5L Jug = 20 ac.
  • 104L bulk shuttle = 320 ac.

Prosaro Advantage

Features and Benefits


  • Superior yield protection
  • Powerful leaf and head disease control with best in class FHB protection
  • Effective DON and FDK reduction for a better grade
  • Improved wheat and barley grades and bushel weights
  • Preventative and curative disease protection

Prosaro for Quality and Quantity

8 Year DON and FDK Reduction, 2009-2016



8 Year DON and FDK Reduction, 2009-2016

Source: 96 DON and 83 FDK Bayer grower-cooperated DSTs (2009-2016).
Your results may vary according to agronomic, environmental and pest pressure variables.

4 Year Wheat Results, 2012-2015



4 Year Wheat Results, 2012-2015

Source: 36 Bayer grower-cooperated DSTs (2012-2015).
Your results may vary according to agronomic, environmental and pest pressure variables.

5 Year Barley Results, 2010-2014



5 Year Barley Results, 2010-2014

Source: 19 Bayer grower-cooperated DSTs (2010-2014).
Your results may vary according to agronomic, environmental and pest pressure variables.

Active Ingredients

Group 3 Group 3
Prothioconazole
Group 3
Tebuconazole
Group 3

Diseases Controlled

Leaf rust
Net blotch
Powdery mildew
Scald
Septoria glume blotch
Septoria leaf blotch
Spot blotch
Stem rust
Stripe rust
Tan spot
Fusarium head blight*

*Suppression only

Fusarium Head Blight



Grow Your Knowledge and Earn CCA/CCSC Credits

Click here to watch more videos where you can learn all about integrated pest management approaches, including information on various diseases, fungicides and seed treatments.

Growers Talk

At Bayer, we could say a lot about Prosaro fungicide, but we’d rather let Prosaro users do the talking.


TRIAL TESTED & TRUE



See localized demonstration strip trial (DST) results online to see the positive impact a proactive fungicide application can make to your operation: nine consecutive years of grower-cooperated field trial data proving the consistent yield, quality and ROI benefits of fungicides.

ItPaysToSpray.ca

Application Tips


Rate
800 mL/ha. (324 mL/ac.)

 

Crops/Application Timing
Barley For optimum protection against fusarium head blight without compromising leaf disease control, apply as a preventative spray when 70 to 100% of the barley main stem heads are fully emerged to three days after full head emergence.
Wheat For optimum protection against fusarium head blight without compromising leaf disease control, apply as a preventative spray when at least 75% of the wheat heads on the main stem are fully emerged to when 50% of the heads on the main stem are in flower.

 

Timing Guide



If planning on applying one fungicide application per year and flag leaf disease levels are low to moderate Bayer recommends waiting to apply a fungicide at the head timing, protecting against various head diseases including FHB, leaf diseases and subsequently maximizing both quality and quantity of your yield.

Targeting the middle stage (shown below) will most often deliver the best results, but Bayer research has indicated that even if you apply slightly earlier or later, a positive ROI is still observed. Remember, an application at head timing can supply both flag leaf protection and the added benefit of head protection throughout the grain fill period.

Prosaro Head Timing Trials



Prosaro Head Timing Trials

Source: 11 Bayer grower co-operated Wheat DSTs (2012-2013 and 2016). numbers expressed as gain in yield vs. the untreated check. Your results may vary according to agronomic, environmental and pest pressure variables.


Packaging
  • 6.5 L jug = 20 acres (2 X 6.5 L jug = 40 acres)
  • 104 L bulk shuttle = 320 acres

 

Water Volume
  • Ground – minimum of 10 US gal./ac. (38 L/ac.)
  • Aerial – minimum of 5 US gal./ac. (19 L/ac.)

 

Rainfastness
  • One hour after application

 

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Infinity FX An exceptional tank mix partner, Infinity® FX will take on the annual broadleaf weeds in your field.
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Luxxur Luxxur™ is a one-of-a-kind formulation that not only knocks out wild oats, but also takes care of problematic weeds like dandelions, Canada thistle, and narrow-leaved hawk’s beard.
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BayerValue

As one of the only companies who can offer a complete lineup of cereal protection products and program savings, Bayer allows you to harness the full potential of your crop. Learn more

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