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Sandbur Weed Killer

Cenchrus echinatus Herbicide

Common Name for: Field Sandbur
Description of Sandbur (Cenchrus echinatus):
Field sandbur is a summer annual grass that can be found in roadsides, athletic fields, and lawns. It thrives in sandy soils, but also survives in other soil types. The best way to prevent this weed is to have a thick stand of turfgrass.


Other common name: Southern Sandbur
According to the manufacturer approved labels: The following 13 weed killers, applied at the listed application rates, will control Sandbur.
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
0.085 ounces per gallon
Cost Effectiveness:
Makes 118.125 gallons
at a cost of
$1.07 per gallon
Blanket Treatment
per
Label Rate:
0.085 ounces per 1,000 sqft
Cost Effectiveness:
Covers 118125 square feet
at a cost of
$1.07 per 1,000 sqft
Safe On
Bermudagrass, Buffalograss, Centipedegrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.056 - 0.113 ounces per gallon
or
0.056 - 0.113 ounces per 1,000 sqft
CertainLabel™ Calculator for Celsius WG & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
2.5 fluid ounces per gallon
Cost Effectiveness:
Makes 9.6 gallons
at a cost of
$2.92 per gallon
Blanket Treatment
Label Rate:
4 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 6000 square feet
at a cost of
$4.66 per 1,000 sqft
Safe On
No safe on treatments listed. Please, review the label or contact the merchant for more information.
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
0.3 - 0.46 fluid ounces per gallon
Cost Effectiveness:
Makes 34.783 - 53.333 gallons
at a cost of
$1.69 - $2.59 per gallon
Blanket Treatment
Label Rate:
0.08 - 0.9 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 17778 - 200000 square feet
at a cost of
$0.45 - $5.06 per 1,000 sqft
Instructions:
See weed growth stage chart in label to determine rate.
Safe On
Annual Bluegrass, Kentucky Bluegrass, and Zoysiagrass
Safe Rate:
0.3 - 0.46 fluid ounces per gallon
or
0.08 - 0.64 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Acclaim Extra & these grass types
Fine Fescue, Perennial Ryegrass, and Tall Fescue
Safe Rate:
0.3 - 0.46 fluid ounces per gallon
or
0.08 - 0.9 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Acclaim Extra & these grass types
Bentgrass
Safe Rate:
0.08 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Acclaim Extra & Bentgrass
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
Label Rate:
0.37 - 0.73 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 87120 - 174240 square feet
at a cost of
$0.84 - $1.68 per 1,000 sqft
Safe On
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
0.37 - 0.73 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dimension 2EW & these grass types
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
0.37 - 0.73 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dimension 2EW & these grass types
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
0.37 - 0.73 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dimension 2EW & these grass types
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
0.37 - 0.73 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dimension 2EW & these grass types
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
0.37 - 0.73 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dimension 2EW & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
0.75 fluid ounces per gallon
Cost Effectiveness:
Makes 42.667 gallons
at a cost of
$1.86 per gallon
Instructions:
See label for growth stage in inches.
Spot Treatment
Label Rate:
0.75 fluid ounces per gallon
Cost Effectiveness:
Makes 42.667 gallons
at a cost of
$1.86 per gallon
Instructions:
See label for growth stage in inches.
Blanket Treatment
Label Rate:
0.07 - 0.14 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 232320 - 464640 square feet
at a cost of
$0.17 - $0.34 per 1,000 sqft
Instructions:
See label for growth stage in inches.
Blanket Treatment
Label Rate:
0.07 - 0.14 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 232320 - 464640 square feet
at a cost of
$0.17 - $0.34 per 1,000 sqft
Instructions:
See label for growth stage in inches.
Safe On
Chewings Fescue, Fine Fescue, Hard Fescue, and Red Fescue
Safe Rate:
0.75 fluid ounces per gallon
or
0.18 - 0.37 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Fusilade II & these grass types
Tall Fescue
Safe Rate:
0.75 fluid ounces per gallon
or
0.11 - 0.14 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Fusilade II & Tall Fescue
Zoysiagrass
Safe Rate:
0.75 fluid ounces per gallon
or
0.07 - 0.09 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Fusilade II & Zoysiagrass
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
0.4 - 1 fluid ounces per gallon
Cost Effectiveness:
Makes 640 - 1599.999 gallons
at a cost of
$0.15 - $0.37 per gallon
Instructions:
For use on golf courses, sod farms, and highway rights-of-way only.
Blanket Treatment
Label Rate:
0.4 - 1 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 640000 - 1599999 square feet
at a cost of
$0.15 - $0.37 per 1,000 sqft
Instructions:
For use on golf courses, sod farms, and highway rights-of-way.
Safe On
Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue
Safe Rate:
0.4 - 1 fluid ounces per gallon
or
0.4 - 1 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Target 6 Plus MSMA & these grass types
Bermudagrass and Zoysiagrass
Safe Rate:
0.4 - 2 fluid ounces per gallon
or
0.4 - 2 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Target 6 Plus MSMA & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
8.6 fluid ounces per gallon
Cost Effectiveness:
Makes 14.884 gallons
at a cost of
$2.35 per gallon
Blanket Treatment
Label Rate:
8.6 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 14884 square feet
at a cost of
$2.35 per 1,000 sqft
Safe On
Centipedegrass and St. Augustinegrass
Safe Rate:
8.6 fluid ounces per gallon
or
8.6 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Southern Ag Atrazine St. Augustine & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
Label Rate:
6.4 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$4.60 per 1,000 sqft
Safe On
Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue
Safe Rate:
6.4 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for BioAdvanced Bermudagrass Control Ready-To-Spray & these grass types
Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue
Safe Rate:
6.4 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for BioAdvanced Bermudagrass Control Ready-To-Spray & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
Label Rate:
1.7 - 2.12 lbs per 1,000 sqft
Cost Effectiveness:
Covers 23529 - 29412 square feet
at a cost of
$4.53 - $5.67 per 1,000 sqft
Instructions:
Half rate application.
Broadcast Treatment
Label Rate:
3.4 - 4.25 lbs per 1,000 sqft
Cost Effectiveness:
Covers 11765 - 14706 square feet
at a cost of
$9.06 - $11.33 per 1,000 sqft
Instructions:
Full rate application.
Safe On
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Kikuyu Grass, Perennial Ryegrass, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
2.3 - 4.25 lbs per 1,000 sqft
CertainLabel™ Calculator for Dimension 270G & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.2 ounces per gallon
Cost Effectiveness:
Makes 30 gallons
at a cost of
$1.12 per gallon
Blanket Treatment
per
Label Rate:
0.138 - 0.275 ounces per 1,000 sqft
Cost Effectiveness:
Covers 21780 - 43560 square feet
at a cost of
$0.77 - $1.55 per 1,000 sqft
Safe On
Bermudagrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.069 - 0.275 ounces per 1,000 sqft
CertainLabel™ Calculator for Fahrenheight & these grass types
Pre-Emergent
Post-Emergent
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Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
Label Rate:
1.31 - 1.72 lbs per 1,000 sqft
Cost Effectiveness:
Covers 29040 - 38211 square feet
at a cost of
$2.27 - $2.99 per 1,000 sqft
Safe On
Bahiagrass, Bermudagrass, Centipedegrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
1.72 lbs per 1,000 sqft
CertainLabel™ Calculator for Corral 2.68G & these grass types
Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue
Safe Rate:
1.31 - 1.72 lbs per 1,000 sqft
CertainLabel™ Calculator for Corral 2.68G & these grass types
Bentgrass
Safe Rate:
1.31 lbs per 1,000 sqft
CertainLabel™ Calculator for Corral 2.68G & Bentgrass
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
Label Rate:
1.1 - 1.47 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 217800 - 290400 square feet
at a cost of
$1.27 - $1.69 per 1,000 sqft
Instructions:
The lower rate is recommended for spring if spring transition is expected within a month. Higher rates may be used if spring transition is at least 4-6 weeks away or has already occurred and also for fall.
Safe On
Bermudagrass, Centipedegrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
1.1 - 1.47 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Coastal & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.73 - 1.1 fluid ounces per gallon
Cost Effectiveness:
Makes 29.091 - 43.836 gallons
at a cost of
$1.05 - $1.58 per gallon
Blanket Treatment
Label Rate:
0.73 - 1.1 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 29091 - 43836 square feet
at a cost of
$1.05 - $1.58 per 1,000 sqft
Safe On
Annual Ryegrass, Bahiagrass, Bermudagrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Tall Fescue, and Zoysiagrass
Safe Rate:
0.73 - 1.1 fluid ounces per gallon
or
0.73 - 1.1 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Horsepower & these grass types
Bentgrass
Safe Rate:
0.73 - 1.1 fluid ounces per gallon
or
0.73 - 1.1 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Horsepower & Bentgrass

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