Yes, Merit 0.5 Insecticide Granules are labeled for lawn pests such as Mole Crickets. Since Merit Insecticide Granules is a systemic insecticide that translocates through the plant, it is best applied before Spring/Summer egg hatch, before we see adults and/or damage from the target pest, in this case before we see adult mole crickets. The granules do need to be activated with irrigation or rainfall of about 0.5 inches. For the most exact recommendation as to when to apply the product, we recommend contacting your local Cooperative Extension office.
Merit 0.5 G Insecticide Granules is not specifcally labeled for squash vine borers. We would recommend using Hi-Yield Indoor/Outdoor Broad Use Insecticide. It is labeled for various insects, including squash bugs and is safe for use on the listed edibles.
The application rate of any insecticide is going to depend on the insect you are targeting. With roses being sensitive to certain active ingredients and application methods, we highly recommend speaking with the manufacturer to determine the specific application rate of Merit Granules to treat your roses. You can reach Bayer at 800-331-2867.
Here are two options for alternative products that contain Imidacloprid (same active as Merit) Both are applied around the root zone and are used for basically the same treatments.
Bonide Systemic
Fertilome Tree and Shrub
Merit 0.5 G Insecticide Granules are applied at a rate of 1.4-1.8 lbs/1,000 sq ft of landscaped ornamentals and turfgrass as directed. It does not provide amounts for individual plants, clusters/clumps and is not applied to containerized/potted plants or edible plants.
Merit 0.5 G Insecticide Granules is not labeled for earthworms. With that said, while it is not likely to harm most earthworms because of the mucus coat and the depths the worms reside in, it is possible to kill some earthworms.
You can apply Merit 0.5 G Insecticide Granules at the same time as the other product as long as the second product needs to be watered in like the Merit needs to be watered in.
Unfortunately we do not have the spreader settings for that specific combo and the manufacturer does not list that spreader on their bag. Due to the thousands of granules on the market and just as many different types of spreaders, you will want to calibrate your spreader to the product you are using and its application rates.
Please take a moment to view our How to Calibrate your Spreader Video for more information.
The active ingredient Imidacloprid in Merit 0.5 G Insecticide Granules can be toxic to bees that come into contact directly with the treated area. We do not recommend applying Merit or any other insecticides while pollinators are present or directly onto flowering plants where pollinators are likely to forage.
No, you do not have to have a license to purchase the Merit 0.5 G Insecticide Granules unless you live in NY or CT.
Since Merit 0.5 G Insecticide Granules are a systemic product, then it should have already been watered in before the lawn was mowed. So as long as the product was watered in as directed and the area had time to dry, then you do not need to reapply the Merit. Keep in mind that there is an annual maximum application rate of 80 lbs of Merit G per acre per year, according to the product label.
Merit 0.5 G Insecticide Granules is not labeled for control of armyworms.
For lawns, we recommend using Talstar P Liquid Concentrate or Talstar XTRA Granules to control armyworms.
For hay fields, pastures or any area where there are grazing animals (horses, cattle), Essentria All Purpose is recommended to control armyworms.
View our Armyworm Treatment Guide for home lawns HERE.
View this article on Managing Armyworms in Hay Fields and Pastures HERE.
As long as you keep pets/children out of the area while you treat and until the Merit 0.5 G Insecticide Granules application has had time to completely dry after watering in it is safe for pets and people to return and resume normal activity, typically after 4-6 hours.
Merit 0.5 G Insecticide Granules are intended for applications to turfgrass and selective landscaped areas only per the product label instructions. It should not be applied to containerized/potted plants.
Bonide Systemic Granules Insect Control is labeled to be used containerize plants, roses, houseplants and flowers. Please refer to page 5 of the product label for Application Rates for Rose Plants and for Containerized Plants by gallon size.
Merit 0.5 G Insecticide Granules is not labeled to control armyworms. A better product to use is Talstar XTRA Granules.
Please view our Armyworm Treatment Guide for more information.
Merit 0.5 G Insecticide Granules are not specifically labeled for blister beetles.
It's not recommended to apply an insecticide like Merit 0.5 G Insecticide Granules and a fungicide together. We recommend making an application of Merit first, then following up with your application of Heritage a couple of days later.
Merit 0.5 G Insecticide Granules is not labeled for leaf miner nor for us on ornamentals for anything other than white grubs. You would need a liquid for shrubs and trees such as the Dominion 2L Termiticide.
When applying this systemic product as a drench for leafminers you will mix 0.1 - 0.4 fl oz per inch of the trunk diameter. Apply uniformly around the base of the tree in no less than 10 gallons of water per 1000 square feet. Direct application to the root area. Most people use a 5 gallon bucket or a large watering can to apply Dominion as a soil drench. The amount of water that is used will vary depending on soil conditions and volumes that are easy for applicators to use. The minimum amount of water that should be used is 1 pint per inch of trunk diameter for trees but you may use 1 quart -1 gallon of water per inch of trunk diameter for trees. Denser soils such as clay do not accept water as readily, so the lower volume of water is suggested. Since sandy soils can accept more water, using the higher volume of water is preferred. After the soil drench has been applied you should water it in with at east 1/2 inch of water. Note: Water simply acts as a carrier and it is important that even distribution of the product is achieved.
You could also incorporate a product like Talstar P for a foliar application of leafminers using 0.5 to 1 oz per gallon of water per 1,000 sq.ft.
