Home > Lawn Insects > Annual Bluegrass Weevil Insecticide
Annual Bluegrass Weevil Insecticide
Listronotus maculicollis Insecticide
Description of Annual Bluegrass Weevil (Listronotus maculicollis):
The Annual bluegrass weevil, also known as the Hyperodes weevil, is historically destructive of annual bluegrass and creeping bentgrass on greens and fairways in the northeastern US and has since spread south. Annual bluegrass weevil is a dark brown or black beetle, approximately 1/8" long, having grayish-yellow hairs and scales on the hind wings and thorax and a pronounced curved snout.
Other common name: Hyperodes Weevil
CertainLabel™
Annual Bluegrass Weevil Optimized Control Options Finder
Legend:
Control
Suppression
No Control
According to the manufacturer approved labels: The following 11 insecticides, applied at the listed application rates, will control Annual Bluegrass Weevil.
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.
Blanket Treatment
per
Label Rate:
0.25 - 0.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 192000 - 384000 square feet
at a cost of
$0.11 - $0.22 per 1,000 sqft
at a cost of
$0.11 - $0.22 per 1,000 sqft
Instructions:
Treatment of this species should be timed as they travel into grass areas and away from their overwintering sites. Travel usually begins when Forsythia is in full bloom and ends when Cornus florida (flowering dogwood) is in full bloom. For additional detailed information regarding treatment timing, check with your State Cooperative Extension Service.
Spot Treatment
No spot treatment rates listed. Please, review the label or contact the merchant for more information.
Blanket Treatment
per
Label Rate:
0.27 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 4000 square feet
at a cost of
$4.90 per 1,000 sqft
at a cost of
$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:
0.6 - 0.9 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 17778 - 26667 square feet
at a cost of
$1.42 - $2.13 per 1,000 sqft
at a cost of
$1.42 - $2.13 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 - 2.3 lbs per 1,000 sqft
Cost Effectiveness:
Covers 10870 - 21739 square feet
at a cost of
$1.52 - $3.04 per 1,000 sqft
at a cost of
$1.52 - $3.04 per 1,000 sqft
Instructions:
Treatment of this species should be performed as they travel into grass areas and away from their overwintering sites. Travel usually starts when Forsythia is in full bloom and ends when Cornus florida (flowering dogwood) is in full bloom. For additional detailed information concerning treatment timing, check with your State Cooperative Extension Service.
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:
0.24 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 33798 square feet
at a cost of
$1.09 per 1,000 sqft
at a cost of
$1.09 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:
1.4 - 1.8 lbs per 1,000 sqft
Cost Effectiveness:
Covers 16667 - 21429 square feet
at a cost of
$2.74 - $3.52 per 1,000 sqft
at a cost of
$2.74 - $3.52 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:
0.25 - 0.5 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 32000 - 64000 square feet
at a cost of
$0.47 - $0.94 per 1,000 sqft
at a cost of
$0.47 - $0.94 per 1,000 sqft
Instructions:
Applications should be timed to control adult weevils as they leave their overwintering sites and move into grass areas. This movement generally begins when Forsythia is in full bloom and concludes when flowering dogwood (Cornus florida) is in full bloom. Consult your State Cooperative Extension Service for more specific information regarding application timing.
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
$1.79 - $3.59 per 1,000 sqft
at a cost of
$1.79 - $3.59 per 1,000 sqft
Instructions:
Applications should be timed to control adult weevils as they leave their overwintering sites and move into grass areas. This movement generally begins when Forsythia is in full bloom and concludes when flowering dogwood is in full bloom. Consult your State Cooperative Extension Service for more specific information regarding application timing.
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:
Applications should be timed to control adult weevils as they leave their overwintering sites and move into grass areas. This movement generally begins when Forsythia is in full bloom and concludes when flowering dogwood is in full bloom. Consult your State Cooperative Extension Service for more specific information regarding application timing.