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Common Dayflower Weed Killer

Commelina communis Herbicide

Common Name for: Dayflower
Description of Dayflower, Common (Commelina communis):
The common dayflower, also known as the Asia dayflower, is an annoying pest that spreads across the ground as a vine would. Don't try to identify it by the flowers, as the flowers only last for about a day. It grows annually and is 1 to 3 feet in length.
According to the manufacturer approved labels: The following 14 weed killers, applied at the listed application rates, will control Common Dayflower.
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
0.75 - 1.8 fluid ounces per gallon
Cost Effectiveness:
Makes 11.111 - 26.667 gallons
at a cost of
$1.31 - $3.15 per gallon
Blanket Treatment
Label Rate:
0.73 - 1.84 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 10890 - 27225 square feet
at a cost of
$1.29 - $3.21 per 1,000 sqft
Safe On
Annual Bluegrass, Annual Ryegrass, Bentgrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.1 - 1.8 fluid ounces per gallon
or
1.1 - 1.84 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for SpeedZone & these grass types
Bermudagrass, Buffalograss, and Zoysiagrass
Safe Rate:
0.75 - 1.5 fluid ounces per gallon
or
0.73 - 1.47 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for SpeedZone & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.75 - 2.4 fluid ounces per gallon
Cost Effectiveness:
Makes 6.667 - 21.333 gallons
at a cost of
$1.09 - $3.48 per gallon
Blanket Treatment
Label Rate:
0.75 - 2.4 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 6667 - 21333 square feet
at a cost of
$1.09 - $3.48 per 1,000 sqft
Safe On
Fine Fescue, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.5 - 2.4 fluid ounces per gallon
or
1.5 - 2.4 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Bonide Weed Beater Ultra Concentrate & these grass types
Bahiagrass, Buffalograss, and Centipedegrass
Safe Rate:
0.75 - 1.8 fluid ounces per gallon
or
0.75 - 1.1 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Bonide Weed Beater Ultra Concentrate & these grass types
Bermudagrass and Zoysiagrass
Safe Rate:
0.75 - 1.8 fluid ounces per gallon
or
0.75 - 1.8 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Bonide Weed Beater Ultra Concentrate & these grass types
St. Augustinegrass
Safe Rate:
0.75 - 1.8 fluid ounces per gallon
or
0.75 - 1.1 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Bonide Weed Beater Ultra Concentrate & St. Augustinegrass
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.75 - 1.5 fluid ounces per gallon
Cost Effectiveness:
Makes 21.333 - 42.667 gallons
at a cost of
$0.84 - $1.69 per gallon
Blanket Treatment
Label Rate:
0.75 - 1.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 21333 - 42667 square feet
at a cost of
$0.84 - $1.69 per 1,000 sqft
Safe On
Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.5 - 2 fluid ounces per gallon
or
1.5 - 2 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Fertilome Weed Free Zone & these grass types
Bahiagrass, Buffalograss, Centipedegrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.75 - 1.5 fluid ounces per gallon
or
0.75 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Fertilome Weed Free Zone & these grass types
Bermudagrass
Safe Rate:
0.75 - 2 fluid ounces per gallon
or
0.75 - 2 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Fertilome Weed Free Zone & Bermudagrass
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
1.8 - 3 fluid ounces per gallon
Cost Effectiveness:
Makes 42.667 - 71.111 gallons
at a cost of
$1.88 - $3.14 per gallon
Blanket Treatment
Label Rate:
1.8 - 3 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 42667 - 71111 square feet
at a cost of
$1.88 - $3.14 per 1,000 sqft
Safe On
Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Roughstalk Bluegrass, and Tall Fescue
Safe Rate:
2.6 - 3 fluid ounces per gallon
or
2.6 - 3 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Q4 Plus & these grass types
Bermudagrass and Zoysiagrass
Safe Rate:
1.8 - 2.6 fluid ounces per gallon
or
1.8 - 2.6 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Q4 Plus & these grass types
Scotts Turf Builder Thick'R Lawn Sun and Shade, 12 lb. - 3-in-1 Solution fo...
3,622
$
19.39
Pre-Emergent
Post-Emergent
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Spot Treatment
Label Rate:
1.2 - 1.5 fluid ounces per gallon
Cost Effectiveness:
Makes 85.333 - 106.667 gallons
at a cost of
$0.54 - $0.68 per gallon
Blanket Treatment
Label Rate:
1.2 - 1.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 85333 - 106667 square feet
at a cost of
$0.54 - $0.68 per 1,000 sqft
Safe On
Annual Ryegrass, Bahiagrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Tall Fescue, and Zoysiagrass
Safe Rate:
1.2 - 1.5 fluid ounces per gallon
or
1.2 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Gordons Trimec Classic & these grass types
Centipedegrass and St. Augustinegrass
Safe Rate:
1 fluid ounces per gallon
or
1 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Gordons Trimec Classic & these grass types
Bentgrass
Safe Rate:
1 fluid ounces per gallon
or
1 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Gordons Trimec Classic & Bentgrass
Bermudagrass
Safe Rate:
0.75 - 1.5 fluid ounces per gallon
or
0.75 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Gordons Trimec Classic & Bermudagrass
TRG GK102R The Groundskeeper II Rake, yellow
1,251
$
39.95
$44.60
Save 10%
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
1.1 - 1.5 fluid ounces per gallon
Cost Effectiveness:
Makes 213.333 - 290.909 gallons
at a cost of
$0.36 - $0.50 per gallon
Blanket Treatment
Label Rate:
1.1 - 1.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 213333 - 290909 square feet
at a cost of
$0.36 - $0.50 per 1,000 sqft
Safe On
Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.1 - 1.5 fluid ounces per gallon
or
1.1 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Trimec 992 & these grass types
Bahiagrass, Bermudagrass, Buffalograss, and Zoysiagrass
Safe Rate:
1.1 - 1.5 fluid ounces per gallon
or
1.1 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Trimec 992 & these grass types
Bentgrass
Safe Rate:
0.66 fluid ounces per gallon
or
0.66 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Trimec 992 & Bentgrass
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.92 - 1.5 fluid ounces per gallon
Cost Effectiveness:
Makes 85.333 - 139.13 gallons
at a cost of
$0.59 - $0.96 per gallon
Blanket Treatment
Label Rate:
0.92 - 1.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 85333 - 139130 square feet
at a cost of
$0.59 - $0.96 per 1,000 sqft
Safe On
Annual Bluegrass, Annual Ryegrass, Bentgrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.2 - 1.5 fluid ounces per gallon
or
1.2 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Surge & these grass types
Annual Bluegrass, Annual Ryegrass, Bentgrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.2 - 1.5 fluid ounces per gallon
or
1.2 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Surge & these grass types
Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, and Zoysiagrass
Safe Rate:
1 - 1.2 fluid ounces per gallon
or
1 - 1.2 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Surge & these grass types
Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, and Zoysiagrass
Safe Rate:
1 - 1.2 fluid ounces per gallon
or
1 - 1.2 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Surge & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.37 - 1.1 fluid ounces per gallon
Cost Effectiveness:
Makes 29.091 - 86.486 gallons
at a cost of
$0.44 - $1.31 per gallon
Instructions:
See green rates section above for your grass type and rates.
Blanket Treatment
Label Rate:
0.37 - 1.1 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 29091 - 86486 square feet
at a cost of
$0.44 - $1.31 per 1,000 sqft
Instructions:
See green rates section above for your grass type and rates.
Safe On
Fine Fescue, Kentucky Bluegrass, Red Fescue, Tall Fescue, and Zoysiagrass
Safe Rate:
0.75 - 1.1 fluid ounces per gallon
or
0.75 - 1.1 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Trimec Southern Broadleaf & these grass types
Centipedegrass, Seashore Paspalum, and St. Augustinegrass
Safe Rate:
0.37 - 0.55 fluid ounces per gallon
or
0.37 - 0.55 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Trimec Southern Broadleaf & these grass types
Bentgrass and Bermudagrass
Safe Rate:
0.75 fluid ounces per gallon
or
0.75 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Trimec Southern Broadleaf & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.75 - 1.5 fluid ounces per gallon
Cost Effectiveness:
Makes 85.333 - 170.667 gallons
at a cost of
$0.47 - $0.94 per gallon
Blanket Treatment
Label Rate:
1.1 - 1.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 85333 - 116364 square feet
at a cost of
$0.69 - $0.94 per 1,000 sqft
Safe On
Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.1 - 1.5 fluid ounces per gallon
or
1.1 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for EndRun & these grass types
Bahiagrass, Bermudagrass, Buffalograss, and Zoysiagrass
Safe Rate:
0.75 - 0.83 fluid ounces per gallon
or
1.1 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for EndRun & these grass types
Bentgrass
Safe Rate:
0.66 fluid ounces per gallon
or
0.66 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for EndRun & Bentgrass
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.7 - 2.2 fluid ounces per gallon
Cost Effectiveness:
Makes 58.182 - 182.857 gallons
at a cost of
$0.62 - $1.94 per gallon
Blanket Treatment
Label Rate:
0.7 - 2.2 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 58182 - 182857 square feet
at a cost of
$0.62 - $1.94 per 1,000 sqft
Safe On
Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
192 - 281.6 fluid ounces per gallon
or
1.5 - 2.2 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for SpeedZone Southern EW & these grass types
Bahiagrass, Bermudagrass, Centipedegrass, Seashore Paspalum, St. Augustinegrass, and Zoysiagrass
Safe Rate:
89.6 - 192 fluid ounces per gallon
or
0.7 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for SpeedZone Southern EW & these grass types
Bentgrass
Safe Rate:
192 - 281.6 fluid ounces per gallon
or
1.5 - 2.2 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for SpeedZone Southern EW & 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:
0.22 - 0.33 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 48400 - 73364 square feet
at a cost of
$2.42 - $3.67 per 1,000 sqft
Safe On
Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, Kikuyu Grass, and Zoysiagrass
Safe Rate:
9.5 - 14.4 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dismiss South & these grass types
Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, Kikuyu Grass, and Zoysiagrass
Safe Rate:
9.5 - 14.4 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Dismiss South & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.55 - 0.75 fluid ounces per gallon
Cost Effectiveness:
Makes 170.667 - 232.727 gallons
at a cost of
$0.61 - $0.83 per gallon
Instructions:
See label page 5 and 6 for more detailed information.
Blanket Treatment
Label Rate:
0.55 - 0.75 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 170667 - 232727 square feet
at a cost of
$0.61 - $0.83 per 1,000 sqft
Instructions:
See label page 5 and 6 for more detailed information.
Safe On
Annual Ryegrass, Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Seashore Paspalum, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
0.55 - 0.75 fluid ounces per gallon
or
0.55 - 0.75 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Basagran T/O & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.75 - 1.5 fluid ounces per gallon
Cost Effectiveness:
Makes 85.333 - 170.667 gallons
at a cost of
$0.00 per gallon
Blanket Treatment
Label Rate:
0.75 - 1.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 85333 - 170667 square feet
at a cost of
$0.00 per 1,000 sqft
Safe On
Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
1.2 - 1.5 fluid ounces per gallon
or
1.2 - 1.5 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for TZone SE & these grass types
Bahiagrass, Bermudagrass, and Zoysiagrass
Safe Rate:
0.75 - 0.83 fluid ounces per gallon
or
0.75 - 0.83 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for TZone SE & these grass types
Pre-Emergent
Post-Emergent
| More Info | View Label
Spot Treatment
Label Rate:
0.73 - 1.47 fluid ounces per gallon
Cost Effectiveness:
Makes 217.687 - 438.356 gallons
at a cost of
$0.30 - $0.60 per gallon
Blanket Treatment
Label Rate:
0.73 - 1.47 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 217687 - 438356 square feet
at a cost of
$0.30 - $0.60 per 1,000 sqft
Safe On
Bahiagrass, Bermudagrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.73 - 0.92 fluid ounces per gallon
or
0.73 - 0.92 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Vessel & these grass types
Bahiagrass, Bermudagrass, St. Augustinegrass, and Zoysiagrass
Safe Rate:
0.73 - 0.92 fluid ounces per gallon
or
0.73 - 0.92 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Vessel & these grass types
Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue
Safe Rate:
1.1 - 1.47 fluid ounces per gallon
or
1.1 - 1.47 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Vessel & these grass types
Bentgrass
Safe Rate:
0.66 fluid ounces per gallon
or
0.66 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Vessel & Bentgrass

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