3. Brandt Smart System®
A Micronutrient System designed for use with post applied herbicides
Herbicide
Compatibility
Herbicide
Safener
Improved
Plant
Health
Improved
Stress
Tolerance
Increased
Yields
Effective
Micronutrient
Delivery
June, 2012Brandt Smart System® 3
Brandt
Smart System®
Key Functions
Deliver micronutrients quickly
and efficiently via foliar
applications
Specifically designed to be
compatible with most all
post-applied herbicides
Physiological Tool to trigger
key plant responses
Improves Plant Health and
Mitigates Stress Symptoms
– Environmental stresses
– Herbicide/pesticide stresses
– Crop safening affect.
6. -2
Glyphosate and weak acid herbicides have a negative (-) net charge,
thus a strong attraction to cations, especially for multivalent cations
such as Ca+2, Cu+2, Mn+2, Fe+2, Fe+3, Zn+2, etc.
0
Mn
+2
Glyphosate
Glyphosate bound to Mn
Glyphosate
Antagonized by Micronutrients
June, 2012Brandt Smart System® 6
7. Glyphosate
ZnSO4
Glyphosate
Mn EDTA
Glyphosate Zn
EDTA
Glyphosate
Brandt
Smart Mn
Glyphosate
Brandt Smart
Zn
Glyphosate
MnSO4
GlyphosateControl
Ultra low rate of
glyphosate
(6oz/acre) for
purposed of
detecting
antagonism
Trial Location:
Study Director: Dr. Stanley Culpepper
Location: Univ. of Georgia - Tifton
Application Rates:
Glyphosate: 6 fl oz/a
Micro Sources 2 qt/a
Brandt Smart System®
Compatibility with Glyphosate
June, 2012Brandt Smart System® 7
9. Brandt Smart Trio®
1 qt / acre
Brandt Smart System®
Improved Plant Health & Yields
9
2010 wet conditions in the Mid-West led to
saturated soils and Zn and Mn deficiencies
were prevalent.
Brandt Smart System® was a very affective
tool in boosting the struggling corn crop.
17. GENERAL TRIAL INFORMATION
Grower: Brandt Research Farm
Agronomist: Ed Corrigan
Location: Pleasant Plains, Illinois
Crop: Corn
Population: 33,000
Hybrid: DK 61-22
Rotation: 3rd Year Corn
Fertility: 240-90-180
Tillage: Strip Till
Harvest: Yield Monitors
Application Timing: V7
Application Rate: TRIO – 1qt/acre
Responsive to High Chemical Load
TRIO w/Herbicides Combinations
2009 Brandt Research Farm
3.1
14.5
16.3
21.7
27.4
0
5
10
15
20
25
30
Bushel/AcreIncreasewithTRIO
YIELD Increase with TRIO
Post-Applied Herbicide Combinations
PowerMaxTM (22 oz)
PowerMaxTM (22 oz) + Distinct® ( 4 oz)
PowerMaxTM (22 oz) + Status® (4 oz)
PowerMaxTM (22 oz) + NorthStar® (6.4 oz)
PowerMaxTM (22 oz) + Calisto® (3 oz)
PowerMaxTM
is a trademark of Monsanto. Distinct® and Status® are registered
trademarks of BASF. Northstar® and Calisto ® are registered trademarks of Syngenta
Mesotrione
Primisulfuron + Dicamba
Diflufenzopyr + Dicamba
18. What is happening ??
Month 00, 0000Presentation title in footer (if desired) 18
1) Enzymatic conversion of
of a herbicide to a less active
component by:
- Oxidation
- Reduction
-hydrolysis
2) Remaining compound is
conjugated with a:
- Sugar
- Amino Acid
- other
3) Metabolites formed in
second phase are
transported to the vacuole.
4) Some components might
be compartmentalized in
vacuoles or associated with
parts of the cell wall.
Herbicide
Metabolism Induce the
expression of genes
involved in plant
defenses and
detoxification.
Herbicide
Safeners
19. When you consider micronutrients more like physiological tools
Month 00, 0000Presentation title in footer (if desired) 19
Can metals defend plants against biotic stress? Charlotte
Poschenrieder, Roser Tolrà, Juan Barceló Trends in Plant Science - 1 June 2006 (Vol. 11, Issue
6, pp. 288-295)