Merit 0.5 G Granular Insecticide
Merit 0.5 G Granular Insecticide Merit 0.5 G Granular Insecticide

Merit 0.5 G Granular Insecticide

BAYER

Merit 0.5 G Granular Insecticide

Merit 0.5 G Granules are insecticide granules that can be applied to ornamental turfs and lawns to control various grass destroying pests such as chinch bugs and grub worms. Merit contains the active ingredient imidacloprid and works systemically with a long residual effect.
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Merit 0.5 G Granules are manufactured by Bayer and formulated with the active ingredient imidacloprid. Merit 0.5 G Granules seep into the soil and work systemically through the root system of vegetation to kill insects on ornamental trees and plants. The active ingredient of Imidacloprid in Merit 0.5 G Granules disrupts the nervous system of the insect, causing the bug to cease feeding or reproducing before eventually dying.

Merit 0.5 G Granules provide a long residual effect that lasts for up to 3 months while also being safe and easy to apply. Use Merit 0.5 G Granules on residential and commercial lawns to effectively control chinch bugs, mole crickets, grub worms and more.

Tools Needed

To apply Merit Granules, you will need a handheld spreader or push spreader to broadcast the granules.

How to Use

Using Granules

  • Step 1: Determine how much Merit Granules you will need to apply to the treatment area by calculating the square footage. You can do this by measuring the length and width of your yard, then multiplying those numbers together (length x width = square footage). The rate to apply Merit 0.5 G ranges from 1.4 to 1.8 lb. per 1,000 sq. ft. So for example, if you calculated a 2,500 sq. ft. yard to treat, you will need 3.5 to 4.5 lbs. of Merit 0.5 G.
  • Step 2: Load the appropriate amount of Merit 0.5 G Granules to your spreader. Follow the label for spreader settings and make adjustments based on your spreader model. Carefully calibrate your spreader as rates will vary depending on speed, equipment wear and the age of your spreader.
  • Step 3: Push the spreader at a steady pace walking around the perimeter and move towards the middle. We suggest overlapping the pattern by 1 to 2 feet to ensure complete coverage.
  • Step 4: Water or irrigate treated areas within 24 hours after applying the granules. This ensures the granules soak into the soil for maximum results.

Where to Use

pushing a spreader

Merit 0.5 G Insecticide is ideal for use on residential and commercial turfs, lawns, ornamental gardens, golf courses, parks, sports fields, and other outdoor landscaped areas except for commercial sod farms. Do not spread Merit Granules in areas that are flooded or over-saturated as this will prevent penetration to the root system.

When to Use

Merit 0.5 G Granules can be applied anytime label listed insect activity is seen on turfs, lawns, ornamental trees and bushes. The best time to apply Merit Granules is before or during the insect egg laying and hatching periods. More than 80 pounds of Merit Granules cannot be applied on an acre per year. We suggest applying Merit Granules within 24 hours of rainfall for maximum results.

Safety Information

Merit 0.5 G Granules are safe to apply around pets and children when applied according to the product label. Always wear the proper personal protective equipment (PPE) when spreading Merit Granules. To prevent wildlife animals such as birds from seeing the granules as food, make sure the granules are evenly distributed.

Special Considerations

Merit 0.5 G Insecticide Granules work by penetrating the soil to soak through the root system of grasses, trees, and plants. This means it requires rain, watering or some form of irrigation for maximum benefits.

AvailabilityOnline
Restricted UseNo
Shipping Restrictions30 Pound Bag: AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT, WA
BrandBAYER
Keith's Pro Tips"When using Merit 0.5 G Granules, optimum control will be achieved when applications are made prior to egg hatch of the target pest, followed by sufficient irrigation or rainfall to move the active ingredient through the thatch."
Product DrawbacksMerit 0.5 G Granular Insecticide must be watered within 24 hours after application. Do not apply when turfgrass areas are waterlogged or the soil is saturated with water. Adequate distribution of the active ingredient cannot be achieved when these condit
Target PestsMerit 0.5 G Granules controls for the following: Annual Bluegrass Weevil, Asiatic Garden Beetle, Billbugs, Black Turfgrass Ataenius, Chinch Bug, Cutworms, European Chafer, European Crane Fly, Green June Beetke, Japanese Beetle, Mole Crickets, Northern Masked Chafer, Oriental Beetle, Southern Masked Chafer, White Grub Larvae
Application EquipmentGloves, Hand Spreader, Push Spreader, Respirator Mask
Application MethodsGranular Spreading
Active IngredientImidacloprid 0.5%
Product TypeInsecticide
FormulationGranular
Application RateMerit 0.5 G Granules is a ready-to-use product. Mixing is not required.
Shelf LifeMerit 0.5 G Granules will last for up to 1 to 2 years when stored according to the product label. Store Merit Granules-Turf Insecticide in a cool, dry storage area.
Yield1.4 to 1.8 pounds of Merit 0.5 G Granules will treat 1,000 square feet. A 30 pound bag of Merit Granules will treat up to 1/2 an acre. 60 to 80 pounds will treat 1 acre.
Use SitesOutdoors
Time to KillMerit 0.5 G Granules does not kill targeted insects on contact. The product must be watered into the soil for effectiveness and depending on the target insects and the severity of the infestation it may take 1 to 2 weeks for noticeable results. The residual effects of Merit Granules is 2 to 3 months.
Comparable ProductsBifen LP Granules
EPA Registration #432-1328
4.7/5
Based on 12 reviews
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100%
8/18/17
William Bell
Verified Buyer
I have been demoralized for 4 consecutive years in a good portion of my front lawn with grubs destroying the lawn. I wasn't going to seed this year giving up. Then Merit came along and so far no grub problem. I feel I can now get back to having a good lawn.
100%
8/18/15
Patricia C
Verified Buyer
Just When I Thought Nothing Would Work for Grubs
AMAZING!! I though at first it might be an expensive loss however, the grubs were obviously gone as no new moles started tunnels and there was NO activity of moles at all. I recommend this highly. It was some of the best money spent in my yard and YES IT WORKS GREAT!!!!
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More Information
Restricted Use No
Shipping Restrictions AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT, WA
Availability Online
Signal Word CAUTION
Keith's Pro Tip "When using Merit 0.5 G Granules, optimum control will be achieved when applications are made prior to egg hatch of the target pest, followed by sufficient irrigation or rainfall to move the active ingredient through the thatch."
Target Pests Multi Annual Bluegrass Weevil, Asiatic Garden Beetle, Asiatic Garden Beetle Larvae, Billbugs, Black Turfgrass Ataenius, Chafer Beetle Larvae, Chinch Bugs, Crane Flies, Cutworms, European Chafer, European Crane Fly, Green June Beetles, Grubs, Japanese Beetle, Japanese Beetle Larvae, June Beetles, May Beetle, Mole Crickets, Northern Masked Chafer, Oriental Beetle, Oriental Beetle Larvae, Phyllophaga, Phyllophaga Larvae, Southern Masked Chafer, White Grub Larvae
Time to Kill Merit 0.5 G Granules does not kill targeted insects on contact. The product must be watered into the soil for effectiveness and depending on the target insects and the severity of the infestation it may take 1 to 2 weeks for noticeable results. The residual effects of Merit Granules is 2 to 3 months.
Chemical Type Insecticide
Formulation Granular
Application Methods Granular Spreading
Product Drawbacks Merit 0.5 G Granular Insecticide must be watered within 24 hours after application. Do not apply when turfgrass areas are waterlogged or the soil is saturated with water. Adequate distribution of the active ingredient cannot be achieved when these condit
Active Ingredient Imidacloprid 0.5%
Application Equipment Gloves, Hand Spreader, Push Spreader, Respirator Mask
Mix Rate Merit 0.5 G Granules is a ready-to-use product. Mixing is not required.
Low Use Rate 22.4 oz./1,000 sq. ft.
High Use Rate 28.96 oz./1,000 sq. ft.
Use Sites Outdoors
Yield 1.4 to 1.8 pounds of Merit 0.5 G Granules will treat 1,000 square feet. A 30 pound bag of Merit Granules will treat up to 1/2 an acre. 60 to 80 pounds will treat 1 acre.
EPA Registration No. 432-1328
Shelf Life Merit 0.5 G Granules will last for up to 1 to 2 years when stored according to the product label. Store Merit Granules-Turf Insecticide in a cool, dry storage area.
Comparable Products Bifen LP Granules
Children or pets? No
Property Characteristics Food-Bearing Plants
Questions and Answers
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  1. Q:when is the best time to apply merit in central GA?
    4/21/22
    A:April

    Lyle weaver

    4/21/22
    Certified Buyer
  2. Q:Can I apply this in November in Southern California to get rid of white grubs?
    11/9/21
    A:Merit 0.5 G Granular Insecticide can be applied anytime of the year pests are active. However, Merit 0.5 G Granular Insecticide cannot be sold or shipped to California. Each states department of agriculture regulates the use of certain chemicals within products, which may not be approved of in certain states.

    Amanda Chavez

    11/9/21
    Certified Buyer
  3. Q:My lawn in several sections and can’t measure square footage. Therefore need setting for Scott’s rotary spreader?
    9/18/21
    A:I think I set mine at like 2 or 2.5

    Patrick Jurkiewicz

    9/18/21
    Certified Buyer
  4. Q:I know that it is recommended to water the grandular in, but, will it degrade and not be effective if it is not watered in within 24 hours or more ?
    7/26/21
    A:I couldn't say because I spread my Merit 0.5 when rain is forecast in the following 24 hrs.

    Bill Belt

    7/28/21
    Certified Buyer
  5. Q:Does merit help control mosquitoes?
    7/6/21
    A:no it does not control mosquitoes

    Chris Wright

    7/6/21
    Certified Buyer
  6. Q:Does it need watering straight away if no rainfall is predicted in first 24 hours?
    9/11/20
    A:I believe its recommended to water in after application

    Patrick Jurkiewicz

    9/11/20
    Certified Buyer
  7. Q:When should I apply Merit granules for control of leaf miners in boxwood in Virginia?
    2/7/20
    A:Mid July to August 1st

    TODD KRUGER

    11/12/22
    Certified Buyer
  8. Q:Could I use Merit systemic to control whitefly ?
    12/24/19
    A:Thank you for asking. Merit is not labeled for use on whiteflies. We recommend you use Stryker.

    MARK RIVERA

    1/2/20
    Certified Buyer
  9. Q:Effective against bark beetles in pines?
    10/16/19
    A:Merit is not labeled for use on Bark Beetles. I would recommend using Permethrin SFR. This product is labeled for Bark Beetles. We recommend treating twice 15 days apart in the affected areas. https://www.solutionsstores.com/permethrin-sfr-insecticide

    MARK RIVERA

    10/22/19
    Certified Buyer
  10. Q:Can merit 0.5 g treat hemlocks for woolly adelgid?
    10/14/19
    A:merit 0.5 may not be the wright chemical , I would suggest Dominon 2L Insecticide

    Willie Routt

    10/15/19
    Certified Buyer
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