Description of Armyworms (Spodoptera mauritia):
Armyworms are caterpillars that infest lawns and grass pastures. They mostly feed on the leaves of turf, but also will feed on the crown and cause the loss of the entire grass plant. Armyworms usually have white stripes on the back and sides and a smooth body with few hairs. Mature armyworms grow up to 1" to 1.5" long.
CertainLabel™
Armyworms Optimized Control Options Finder
Legend:
Control
Suppression
No Control
According to the manufacturer approved labels: The following 12 insecticides, applied at the listed application rates, will control Armyworms.
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
per
Label Rate:
2.67 lbs per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$5.20 per 1,000 sqft
at a cost of
$5.20 per 1,000 sqft
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
Application Interval:
Spring / Late Spring / Early Summer
per
Label Rate:
2.87 lbs per 1,000 sqft
Cost Effectiveness:
Covers 10000 square feet
at a cost of
$4.04 per 1,000 sqft
at a cost of
$4.04 per 1,000 sqft
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
Label Rate:
0.18 - 0.25 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 384000 - 533333 square feet
at a cost of
$0.08 - $0.11 per 1,000 sqft
at a cost of
$0.08 - $0.11 per 1,000 sqft
Instructions:
Postpone irrigation or mowing for 24 hours after application to obtain the best possible control. Higher treatment rates (up to 1 fluid oz. per 1000 square feet) may be necessary if high pest pressure exists and if the grass is maintained taller than 1 inch.
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
Label Rate:
0.14 - 0.27 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 4000 - 8000 square feet
at a cost of
$2.45 - $4.90 per 1,000 sqft
at a cost of
$2.45 - $4.90 per 1,000 sqft
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
per
Label Rate:
3.33 lbs per 1,000 sqft
Cost Effectiveness:
Covers 4000 square feet
at a cost of
$11.45 per 1,000 sqft
at a cost of
$11.45 per 1,000 sqft
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
Label Rate:
0.4 - 0.6 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 26667 - 40000 square feet
at a cost of
$0.95 - $1.42 per 1,000 sqft
at a cost of
$0.95 - $1.42 per 1,000 sqft
Instructions:
Apply when pests become evident. Apply as a broadcast spray in a minimum of 2 gallons of water per 1,000 square feet. Delay irrigation or mowing for 24 hours after application for optimum control of surface-feeders such as cutworms and webworms.
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
per
Label Rate:
1.15 lbs per 1,000 sqft
Cost Effectiveness:
Covers 21739 square feet
at a cost of
$1.52 per 1,000 sqft
at a cost of
$1.52 per 1,000 sqft
Instructions:
For best results water the treated area with up to 0.1 inches of water to activate (release from the granule) the insecticide.
Spot Treatment
per
Label Rate:
64 fluid ounces per gallon
Cost Effectiveness:
Makes 0.125 gallons
at a cost of
$295.28 per gallon
at a cost of
$295.28 per gallon
Blanket Treatment
per
Label Rate:
0.11 - 0.24 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 33798 - 69585 square feet
at a cost of
$0.53 - $1.09 per 1,000 sqft
at a cost of
$0.53 - $1.09 per 1,000 sqft
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
Label Rate:
0.4 - 0.8 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 40000 - 80000 square feet
at a cost of
$0.45 - $0.90 per 1,000 sqft
at a cost of
$0.45 - $0.90 per 1,000 sqft
Instructions:
Use the higher rate for fast knockdown and increased residual control. Dense or excessive (greater than 3 inches) lawn height and arid conditions may require higher volume application rates. Repeat application if necessary. Application in combination with compatible surfactants or wetting agents may enhance penetration.
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
Label Rate:
0.18 - 0.25 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 64000 - 88889 square feet
at a cost of
$0.34 - $0.47 per 1,000 sqft
at a cost of
$0.34 - $0.47 per 1,000 sqft
Instructions:
To ensure optimum control, delay watering (irrigation) or mowing for 24 hours after application. If the grass area is being maintained at a mowing height of greater than 1 inch, then higher application rates (Up to 1 fluid oz. per 1000 square feet) may be required during periods of high pest pressure.
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
per
Label Rate:
1.15 lbs per 1,000 sqft
Cost Effectiveness:
Covers 21739 square feet
at a cost of
$1.79 per 1,000 sqft
at a cost of
$1.79 per 1,000 sqft
Instructions:
To ensure optimum control, irrigate the treated area with up to 0.1 inches of water immediately after application to activate (release from the granule) the insecticide.
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Broadcast Treatment
per
Label Rate:
1.15 - 2.3 lbs per 1,000 sqft
Cost Effectiveness:
Covers 10870 - 21739 square feet
at a cost of
$2.05 - $4.09 per 1,000 sqft
at a cost of
$2.05 - $4.09 per 1,000 sqft
Instructions:
To ensure optimum control, irrigate the treated area with water immediately after application to activate (release from the granule) the insecticide.