Description of Speedwell, Purslane (Veronica peregrina):
Purselane speedwell is a vertically growing version of speedwell that grows between 3 and 12 inches tall. It's a cool-season annual and has the leaves at the base of the plant arranged opposite of each other.
CertainLabel™
Purslane Speedwell Optimized Control Options Finder
Legend:
Control
Suppression
No Control
According to the manufacturer approved labels: The following 6 weed killers, applied at the listed application rates, will control Purslane Speedwell.
Spot Treatment
per
Label Rate:
0.08 fluid ounces per gallon
Cost Effectiveness:
Makes 96 gallons
at a cost of
$0.56 per gallon
at a cost of
$0.56 per gallon
Blanket Treatment
per
Label Rate:
0.09 - 0.18 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 43560 - 87120 square feet
at a cost of
$0.61 - $1.23 per 1,000 sqft
at a cost of
$0.61 - $1.23 per 1,000 sqft
Safe On
Chewings Fescue, Fine Fescue, Hard Fescue, Perennial Ryegrass, and Red Fescue
Safe Rate:
Safe Rate:
0.11 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Prime Source Meso 4 SC Select & these grass types
Buffalograss, Centipedegrass, Kentucky Bluegrass, and Tall Fescue
Safe Rate:
Safe Rate:
0.09 - 0.18 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Prime Source Meso 4 SC Select & these grass types
St. Augustinegrass
Safe Rate:
Safe Rate:
0.09 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Prime Source Meso 4 SC Select & St. Augustinegrass
Spot Treatment
per
Label Rate:
0.08 fluid ounces per gallon
Cost Effectiveness:
Makes 96 gallons
at a cost of
$0.64 per gallon
at a cost of
$0.64 per gallon
Blanket Treatment
per
Label Rate:
0.09 - 0.18 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 43560 - 87120 square feet
at a cost of
$0.71 - $1.41 per 1,000 sqft
at a cost of
$0.71 - $1.41 per 1,000 sqft
Safe On
Chewings Fescue, Fine Fescue, Hard Fescue, Perennial Ryegrass, and Red Fescue
Safe Rate:
Safe Rate:
0.11 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Tenacity & these grass types
Buffalograss, Centipedegrass, Kentucky Bluegrass, and Tall Fescue
Safe Rate:
Safe Rate:
0.11 - 0.18 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Tenacity & these grass types
Bermudagrass
Safe Rate:
Safe Rate:
0.08 fluid ounces per gallon
or
0.11 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Tenacity & Bermudagrass
or
0.11 fluid ounces per 1,000 sqft
St. Augustinegrass
Safe Rate:
Safe Rate:
0.09 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Tenacity & St. Augustinegrass
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
per
Label Rate:
4.3 lbs per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$12.49 per 1,000 sqft
at a cost of
$12.49 per 1,000 sqft
Safe On
Centipedegrass, Chewings Fescue, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue
Safe Rate:
Safe Rate:
4.3 lbs per 1,000 sqft
CertainLabel™ Calculator for Scotts Turf Builder Starter Food for New Grass Plus Weed Preventer & these grass types
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
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
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:
Safe Rate:
1.1 - 1.47 fluid ounces per 1,000 sqft
CertainLabel™ Calculator for Coastal & these grass types
Spot Treatment
per
Label Rate:
0.33 - 0.67 fluid ounces per gallon
Cost Effectiveness:
Makes 47.761 - 96.97 gallons
at a cost of
$0.29 - $0.59 per gallon
at a cost of
$0.29 - $0.59 per gallon
Blanket Treatment
per
Label Rate:
0.73 - 1.47 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 21769 - 43836 square feet
at a cost of
$0.64 - $1.28 per 1,000 sqft
at a cost of
$0.64 - $1.28 per 1,000 sqft
Safe On
No safe on treatments listed. Please, review the label or contact the merchant for more information.
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
Label Rate:
0.247 ounces per 1,000 sqft
Cost Effectiveness:
Covers 64799 square feet
at a cost of
$2.30 per 1,000 sqft
at a cost of
$2.30 per 1,000 sqft
Safe On
Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Centipedegrass, Chewings Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Safe Rate:
Safe Rate:
0.247 - 0.494 ounces per 1,000 sqft
CertainLabel™ Calculator for Quali-Pro Isoxaben 75WG & these grass types
