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Quackgrass Weed Killer

Elytriga repens Herbicide

Description of Quackgrass (elytriga repens):
Quackgrass, also known as devil's grass, is a creeping and sod-forming perennial grass. it is aggressive and spreads by yellowish-white rhizomes and seed. The rhizomes can spread 23 inches or greater before shooting out another bunch. Because of the rhizomes being broken, it is difficult to remove mechanically and a chemical solution is necessary.
According to the manufacturer approved labels: The following 2 weed killers, applied at the listed application rates, will control Quackgrass.
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.056 ounces per gallon
Cost Effectiveness:
Makes 177.187 gallons
at a cost of
$0.73 per gallon
Blanket Treatment
per
Label Rate:
0.056 ounces per 1,000 sqft
Cost Effectiveness:
Covers 177187 square feet
at a cost of
$0.73 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
Scotts 20220 Turf Builder Southern Lawn FoodFL: 5,000 sq. ft, Florida Ferti...
243
$
18.49
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.014 - 0.023 ounces per gallon
Cost Effectiveness:
Makes 55.37 - 88.592 gallons
at a cost of
$1.07 - $1.72 per gallon
Blanket Treatment
per
Label Rate:
0.029 - 0.046 ounces per 1,000 sqft
Cost Effectiveness:
Covers 27225 - 43560 square feet
at a cost of
$2.18 - $3.49 per 1,000 sqft
Safe On
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Centipedegrass, Kentucky Bluegrass, Kikuyu Grass, Seashore Paspalum, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.014 - 0.023 ounces per gallon
or
0.029 - 0.046 ounces per 1,000 sqft
CertainLabel™ Calculator for Certainty & these grass types