Quick Facts
- Pre-plant/pre-emergent extended control of grassy and broadleaf weeds
- Consistent performance on tough to control weeds
- Multiple rate options: lower rate in herbicide-tolerant soybeans for critical early season weed control or higher rate for longer, extended weed control
- Multiple modes of action for resistance management
Supporting Documents
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Product Overview
Authority Supreme herbicide has long lasting residual control of key grass and broadleaf weeds. Its Group 14 and 15 chemistries help to slow the development of resistant weeds, including Group 2, 5 and 9 resistant weeds. Authority Supreme herbicide fits both herbicide-tolerant and Identity-Preserved (IP) soybeans and comes in a convenient, easy to use, liquid formulation.
Flexible rate options allow for a setup treatment or an extended control application.
Crops
Soybeans
Target Control For Soybeans
This product delivers effective control against the following:
- Barnyard grass
- Brome (Downy, Japanese)
- Cleavers
- Common groundsel
- Common purslane
- Common ragweed
- Cow cockle
- Crabgrass (large, smooth)
- Eastern black nightshade
- Foxtail (green, yellow, giant)
- Kochia
- Lamb’s-quarters
- Palmer amaranth
- Pigweed (green, redroot, powell)
- Suppression of Russian Thistle
- Stinkweed
- Waterhemp
- Wild buckwheat
- Wild mustard
- Wild oats
- Witchgrass
- Yellow woodsorrel
Field Peas
Target Control For Field Peas
This product delivers effective control against the following:
- Barnyard grass
- Brome (Downy, Japanese)
- Cleavers
- Common groundsel
- Common purslane
- Common ragweed
- Cow cockle
- Crabgrass (large, smooth)
- Eastern black nightshade
- Foxtail (green, yellow, giant)
- Kochia
- Lamb’s-quarters
- Palmer amaranth
- Pigweed (green, redroot, powell)
- Suppression of Russian Thistle
- Stinkweed
- Waterhemp
- Wild buckwheat
- Wild mustard
- Wild oats
- Witchgrass
- Yellow woodsorrel
Chickpea
Target Control For Chickpea
This product delivers effective control against the following:
- Barnyard grass
- Brome (Downy, Japanese)
- Cleavers
- Common groundsel
- Common purslane
- Common ragweed
- Cow cockle
- Crabgrass (large, smooth)
- Eastern black nightshade
- Foxtail (green, yellow, giant)
- Kochia
- Lamb’s-quarters
- Palmer amaranth
- Pigweed (green, redroot, powell)
- Suppression of Russian Thistle
- Stinkweed
- Waterhemp
- Wild buckwheat
- Wild mustard
- Wild oats
- Witchgrass
- Yellow woodsorrel
Full crop listing
- Soybeans
- Field Peas
- Chickpea
- Sunflower
- Palmer Amaranth
REGISTERED PROVINCES
- New Brunswick
- Newfoundland and Labrador
- Nova Scotia
- Ontario
- Prince Edward Island
- Quebec
Product Specifications
Tech Specs
Chemical Group: Groups 14 & 15.
Registered and Supported Tank Mixes:
Authority Supreme herbicide can be mixed with one or more herbicide products, provided that the tank mix product labels do not prohibit such mixing. Tank mix Authority Supreme herbicide with labelled rates of glyphosate (that are registered for the same uses).
Crop Rotation:
|
Rotational Crop |
Replant Interval (Months) |
|
Barley Canola Chickpeas |
12 12 Anytime |
|
Corn, Field |
12 |
|
Field pea |
Anytime |
|
Lentils Mustard Oats Soybeans |
24 12 12 Anytime |
|
Spring and durum wheat |
12 |
|
Sugar beets Sunflowers |
36 12 |
|
Winter wheat |
4 |
Application Information:
Application early (pre-plant) increases activation potential by spring showers. Post-seed application should be considered in higher disturbance situations. Apply at 10 gal/ac for maximum soil coverage, using medium to coarse droplets. For extended residual treatment, apply at 33 or 40 ac/jug, based on timing and soil characteristics. For setup treatment, apply at 50 ac/jug. Apply with or without glyphosate. Apply with glyphosate if weeds are actively growing. Authority Supreme herbicide controls weeds germinating within soil barrier. Apply only once per 12 month period.
Packaging: 2 x 8 L jugs per case.
Water volume: 10 gal/ac provides best uniform soil coverage with medium to coarse droplet sizes.
Rainfastness: N/A
Tank mixtures: Fill spray tank one-half to two-thirds full with water. With agitator operating, add the recommended amount of ingredients using the WAMLEGS order.
Always read and follow label instructions. Member of CropLife Canada.
FMC, the FMC logo and Authority are trademarks of FMC Corporation or an affiliate.
© 2020 FMC Corporation. All rights reserved. 64603 - 02/20
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