Prosaro is a fungicide for wheat and barley that provides powerful control of leaf and head diseases. It increases yields and grain quality by reducing diseases like Fusarium head blight and associated mycotoxin levels. Prosaro has shown effective control of many diseases in wheat including rusts, septoria leaf spot, and glume blotch. When applied at early flowering stages, Prosaro can reduce DON levels in wheat by over 2 ppm and in barley by nearly 4 ppm compared to untreated crops. This leads to higher quality grains that meet market standards.
2. Overview
Grow more profit in your fields. Get the most out of
your wheat and barley acres with Prosaro® fungicide.
It offers powerful activity on leaf and head diseases
and is proven to increase yield and quality, under all
types of conditions.
Prosaro fungicide:
Powerful leaf and head disease control
Increased grain quality
Higher yield
Application recommendations
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trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
3. Powerful Disease Control
When applied at the appropriate timing, Prosaro
offers:
Powerful activity on both leaf and head diseases
Preventive and curative action against leaf
diseases
Strong performance in spring and winter wheat as
well as barley
Prosaro is the standard for preventive treatment of
scab (Fusarium head blight or FHB), with
outstanding foliar disease control.
Reduces scab
Suppresses DON levels
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
4. Powerful Disease Control
Prosaro stops the penetration of the pathogen into
the plant and stops the spread of infection within the
plant. As a result, Prosaro inhibits the reproduction
and further growth of fungus.
Prosaro stops existing fungal development and
protects against new infections on the treated plant
tissue. It does this without increasing mycotoxin
production in grain.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
5. Powerful Disease Control
Most major leaf and head diseases are well controlled by timely
applications of Prosaro.
WHEAT DISEASES
BARLEY DISEASES
• Fusarium head blight (scab)
• Leaf, stem and stripe rusts
• Septoria leaf spot
• Glume blotch
• Tan spot
• Powdery mildew
• Fusarium head blight (scab) – suppression
• Net blotch
• Powdery mildew
• Rusts
• Spot blotch
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
6. Increased Grain Quality
The Presence of DON
DON, also referred to as vomitoxin, is a mycotoxin that is sometimes
produced in wheat and barley grain infected by scab.
Scab is most prevalent when wet weather occurs during the
flowering and grain-filling stages of plant development. The
occurrence of scab does not automatically mean that DON will be
present, but it does increase the odds dramatically.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
7. Increased Grain Quality
The Effect of Strobilurins
Strobilurins applied after flag leaf emergence may increase DON
levels, whereas Prosaro brings DON levels down.
―Fungicides that contain an active ingredient in the ‗strobilurin‘ class
should NEVER be applied to control FHB. This includes products like
Headline®, Quadris®, Quilt® and Stratego®. Research has shown that
strobilurin fungicides can actually increase DON levels in harvested
grain. These strobilurin products are very good at controlling foliar
diseases of wheat, and if used, should be applied earlier in the
season (around Feeke‘s 8—flag leaf emergence).‖
Dr. Carl Bradley, Assistant Professor of Plant Pathology/Extension Specialist University of Illinois - Department of Crop Sciences
Spring 2009, in ―Illinois Wheat News‖ on Illinois Wheat Association website: www.illinoiswheat.org
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
8. Increased Grain Quality
Regulating DON
Wheat
Recent regulatory changes from the Chicago Board of Trade lowered
the acceptable level of DON without price discounts from 3 ppm to 2
ppm. These changes mean that even trace amounts of DON in your
fields can have significant impact on the grains‘ marketability.
Barley
Tight malt restrictions mean even trace amounts of DON in your fields
can have significant impact on barley grains‘ marketability.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
9. Increased Grain Quality
FDA advisory levels for DON
1 ppm
5 ppm
5 ppm
10 ppm
Finished wheat products, such as flour,
bran and germ, that potentially may be
consumed by humans.
Grains and grain byproducts destined for
swine, providing that these ingredients do
not exceed 20% of the diet.
Grains and grain byproducts destined
for all other animals, providing that these
ingredients do not exceed 40% of the diet
Grains and grain byproducts destined for
ruminating beef and feedlot cattle older
than 4 months and for poultry, providing
that these ingredients do not exceed 50%
of the diet.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
10. Increased Grain Quality
Getting Results with Prosaro
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
11. Increased Grain Quality
Getting Results with Prosaro
Grain quality differences are obvious with Prosaro.
Images depict wheat from untreated compared to Prosaro-treated
plots.
Verell Farms, Jackson, TN, 2009
TREATED
UNTREATED
UNTREATED
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
TREATED
12. Increased Grain Quality
Prosaro Performance on Wheat
REDUCTION OF DON LEVELS (PPM) ON WHEAT USING
PROSARO AT EARLY FLOWERING
Prosaro 6.5 fl oz/A
1.18
Untreated
When applied at early
flowering on wheat (Feeke’s
10.51), Prosaro showed an
average reduction in DON
levels of 2.39 over untreated.
3.57
0
1
2
3
4
Average DON Level (ppm)
Results from 31 winter wheat trials conducted 2008-10 in IN and OH.
Prosaro applied at Feeke‘s growth stage 10.51.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
13. Increased Grain Quality
Prosaro Performance on Barley
REDUCTION OF DON LEVELS (PPM) USING PROSARO
6.5 TO 8.2 FL OZ/A ON BARLEY
Replicated trials in ND, MN, and SD, 2001-09
Prosaro
n=34
2.16
Untreated
6.13
0
2
4
6
8
Average DON Level (ppm)
Single application of Prosaro at Feeke‘s 10.5 (full heading stage) was effective
in reducing DON accumulation in barley compared to the untreated.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
When applied at early head
emergence on barley
(Feeke’s 10.5), Prosaro
showed an average reduction
in DON levels of 3.97 over
untreated.
14. Higher Yield
Prosaro gives farmers powerful activity on both leaf and head
diseases for broad-spectrum disease control.
This superior activity has shown proven yield and quality
increases under a wide range of environmental conditions.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
15. Higher Yield
Prosaro Performance in Wheat
PROSARO INCREASES YIELD (BU/A)
76.7
Spring Wheat
70.4
N=28 spring wheat trials conducted 2008-10 in ND, SD and MN.
Prosaro applied at Feeke‘s 10.51.
Prosaro 6.5 fl oz/A
89.3
Winter Wheat
Untreated
75.9
50
60
70
80
N=169 winter wheat trials conducted 2008-10 in OH, IN, KY, MO, MI, TN
and IL. Prosaro applied at Feeke‘s 10.51
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
90
16. Higher Yield
Prosaro Performance in Barley
YIELD GAIN (BU/A) USING PROSARO
AT 6.5 TO 8.2 OZ/A IN BARLEY
Replicated trials in ND, MN and SD, 2001-09 n=44
Replicated trials in ND, MN and SD, 2001-09
Prosaro
n=44
90.3
Untreated
84.5
80
82
84
86
88
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
90
92
17. Application Information
Scab infection impacted by:
―Disease triangle‖
Pathogen presence
Host plants
Favorable conditions
Cropping environment such as rotation from small grains or corn
Warm, humid weather
Apply Prosaro during these conditions to reduce the risk of infection
and protect the yield and quality potential that already exists in your
crop.
Prosaro is rainfast within two hours of application.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
18. Application Information
Optimal Application Timing on Wheat
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
19. Application Information
Optimal Application Timing on Barley
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
21. Powerful Disease Control
Rust Summary from Texas
Cooperative research project
(2005-2007, multisite)
Donald J. Reid (ret.), TAMU-C
Dr. James S. Swart, Texas AgriLife Extension
Stripe rust conclusions
Begin scouting fields at Feeke‘s Growth Stage 7
Early infections require longer residual activity
Late infections (Feeke‘s GS 10 or later) controlled with
single application
Leaf rust conclusions
Typical infections occur later than stripe rust (3 to 4 weeks)
Optimal timing Feeke‘s GS 10 to 10.51
Conclusion: ―Prosaro performed better than anything currently
labeled.‖
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
22. Powerful Disease Control
Rust Control in Wheat
CONTROL OF RUST DISEASES (Puccinicia spp.)
ON FLAG LEAVES OF WHEAT USING PROSARO
6.5 fl oz/A
Prosaro at Flag
Leaf (n=11)
93.0
6.5 fl oz/A
Prosaro at Early
Flowering (n=5)
90.0
94.5
91.0
92.0
93.0
Percent control
All trials conducted in 2011. Disease pressure was moderate to high.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
94.0
95.0
23. Increased Grain Quality
Getting Results with Prosaro
Tim Ralston, Arkansas River Valley Farms in Atkins, Ark., 2009
UNTREATED
Yield: 30 bu/A
Test Wt: 43.3 lb/bu
TREATED with
PROSARO at GS 10.51
Yield: 62 bu/A
Test Wt: 58.6 lb/bu
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
Kapral Agronomy
Consulting LLC,
Chilton, Wis.
24. Increased Grain Quality
4.5
Prosaro
Treated
53.3
70.5
10.0
Untreated
50.0
56.0
0
10 20 30 40 50 60 70 80
Scabby Seed (%)
Test Wt (lb/bu)
University of Kentucky
Averages from 2008-09 Variety Comparison
Yield (bu/A)
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
25. Application Recommendations
The aim is head
coverage, not
canopy penetration.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
26. Application Recommendations
Why adjust the spray tips?
Dye studies were conducted at the NDSU Langdon Research Extension
Center (S. Haley, G. Van Ee, et al.) and SDSU (B. Ruden).
Forward-facing nozzles were compared with vertical-oriented nozzles.
Approximately 2X amounts of dye were collected on the heads treated
with forward-facing nozzles.
Prosaro needs to be on the heads to prevent scab infections.
Control of leaf diseases is not compromised.
Bayer (reg’d) and the Bayer Cross (reg’d) are trademarks of Bayer. Additional trademarks and/or logos used in this presentation are the
trademarks of Bayer or the respective brand owner. Always read and follow label instructions. Not all products are registered in all states.
For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our Web site at www.BayerCropScienceUS.com.
Editor's Notes
As with any disease, scab infection is dependent on the so-called “disease triangle” – pathogen presence, host plants and favorable conditions – all of which must be present for an outbreak. Because the Fusarium pathogen survives on residue of small grains and corn, it is typically the cropping environment that determines the severity of disease outbreaks.The best conditions for wheat growth and yield potential are also ripe for disease development – that is, warm, humid weather. Apply Prosaro during these conditions to reduce the risk of infection and protect the yield and quality potential that already exists in your crop. Prosaro is rainfast within two hours of application or until fully dry on the leaf surface.