Merit Insecticide Granules is not labeled to be used on edibles. The active ingredient to too high a percantage to be safe for human consumption. It would be highly recommended to discard anything it was applied to and remove the soil and replace with new as ithe product can last in the soil for some time.
Merit Insecticide Granules are not labeled to eliminate mealy bugs or to attract them.
Merit Insecticide Granules are not labeled to control or kill ticks. We advise that you look at the DeltaGard G Granules for tick control. According to the Delta G Granules, a regular treatment program should be followed. Treat once a month when pests first appear in late spring (May-June) and continue until late summer (August-September) in the fall.
Since Merit Insecticide Granules is a systemic insecticide, you want to apply it several weeks before egg hatch of the target pest. Usually this application needs to be made in late Spring, usually sometime between May and late June. We recommend contacting your local Cooperative Extension for the best recommendation on application timing for your target pest in your area. Under normal circumstances, Merit will provide residual white grub control for four months or longer in turf.
Yes, Merit Granules can be used in St. Augustine grasses (including Floratam). Please refer to the product label for application rates.
Yes, Merit Granules can be used in St. Augustine grass and around ornamentals. Please refer to the product label for application ratios.
Merit Granules are a great choice for grubs, just be sure you are applying before egg hatch so that the active ingredient has time to work systemically. There are some spreaders listed on the product label, however yours is not one of them. We usually recommend starting around one setting below the middle setting and then adjusting as needed.
For your more general pest prevention, Talstar Xtra Granules would be a great choice.
We do not know the setting for that spreader and we are not sure exactly what to set it on. However, almost all fertilizers, herbicides, insecticides, etc have treatments in amounts of so much product per 1000 square feet. You can calibrate by marking off a 1000 square foot (10 x 100) area and placing 1.4 pounds of any type of product of similar granule size or of the Merit itself in the spreader. Start with a low setting and start walking your marked off area at a normal pace. You can adjust as you go and find the basic setting for you to apply the product over a 1000 square feet. You may also contact Scott's directly for help with calibration and recommended settings for your specific application.
Merit 0.5 G Insecticide Granules is not a contact kill for mature grubs. Per label this product needs to be applied prior to the egg hatch for optimum control. For actively feeding grubs you would use something like Dylox for contact killing.
Merit Insecticide Granules is not labeled for aphids and it would be recommended to use the liquid Merit 2F instead if you are, in fact, dealing with aphids or other plant-sucking insects.
Merit Insecticide Granules is not labeled for ants and would not be recommended. Instead you can use something like Talstar Xtra.
Merit Insecticide Granules is NOT labeled to be be used in or around any edibles. We would recommend contacting Bayer directly for advisement at 800-777-8570.
We recommend contacting your local cooperative extension office to ask about exact insecticide timing for the pests in your region. These offices are an invaluable resource when dealing with pests and most have a master gardener and an entomologist on staff to answer pest insect questions.
Neither Merit Granules or Bayer Advanced Tree and Shrub Granules are labeled for use around edibles. They are both safe for use around ornamentals and trees, such as Crepe Myrtles. It is recommend that you use this product outside of the dripline of the herbs and/or edibles.