Merit Insecticide(tm) is used extensively in commercial plant nurseries as well as in lawn and landscape insect control. When using insecticides, carefully read and follow label directions. Merit Insecticide Granules can be applied at any time, but if you are looking to control white grubs then you want to apply it several weeks before egg match of the target pest. (800) 262-3804, Iowa State University | PoliciesState & National Extension Partners, Like us at Plant and Insect Diagnostic Clinic, Like us at Department of Plant Pathology and Microbiology. New (3) from $74.95 + FREE Shipping The 60 pounds per acre equates to 1.4 pounds per 1000 square feet. When systemic insecticides contact plant roots or leaves, the active ingredient -- often acephate, imidacloprid or dinotefuran -- translocates to leaves and stems with the sap. Merit 0.5 G is for broadcast application on and around turfgrass, ornamentals, trees, shrubs, flowers, groundcovers, and in and around commercial or residential buildings. The use of accurately calibrated equipment normally used for the application of turfgrass insecticides is required. Tree Tech Merit Insecticide. There are basically three approaches to grub management in the home lawn. However, it does appear that the \"window of opportunity\" for applying imidacloprid when targeting white grubs is shorter than it used to be. What are they and how do I control them. The final approach is to do nothing (in regards to insecticides) and repair damaged lawn areas when grub damage occurs. Start with a low setting and start walking your marked off area at a normal pace. Merit Insecticides are available in granular formulation as well as wettable powder concentrate formulation: Merit .5G Insecticide Granules and Merit 75% Concentrate. You did not mention the insects that you are trying to manage on your shrubs. As long as you follow the product label and keep all animals off of the area during the treatment and for a couple of hours following the treatment you should not have any issues at all. Apply MERIT 0.5 G Insecticide uniformly over the area being treated with normally used granular application equipment. One approach is to apply a preventive insecticide to the lawn on an annual basis. ANT MANAGEMENT • Use MERIT 2.5 G Ornamental Insecticide to control aphids and other When should I apply a preemergence herbicide to my lawn to control crabgrass? The active ingredient in MERIT 0.5 G Insecticide has sufficient residual activity so that applications can be made preceding the egg laying activity of the target pests. Rotate with registered insecticides from other groups. 17 of 19 people found this answer helpful. Merit 0.5G Insecticide provides long-term control of grubs, chinch bugs and other turfgrass pests. 106 of 115 people found this answer helpful. This 21-0-4 fertilizer contains MERIT insecticide that controls many root-feeding grubs including Japanese beetle, June beetle, white grub and many more. Usually this application needs to be made in late Spring, usually sometime between May and late June. The 60 pounds per acre equates to 1.4 pounds per 1000 square feet. Should I remove the grass clippings when mowing the lawn? Merit 75 WP has been discontinued by Bayer and is no longer available. 14 of 16 people found this answer helpful. In other words, when Merit™ was first available, applications in early May remained active well into autumn and provided excellent control of white grubs. The best time will vary depending on the region you are in. One bag covers up to 14,200 square feet. You can reach them at (800) 331-2867. This 75% imidacloprid insecticide in water soluble packets is used for foliar and systemic insect control in landscape ornamentals, turfgrass (Including sod farms), interior plantscapes and fruit and nut trees. • Avoid application to frozen or water-logged areas, as this may decrease the product’s effectiveness. Late June to early August is the best time to apply a preventive insecticide. So far we have not seen any evidence of white grubs developing resistance to the neonicotinoids, in spite of the pattern of repeated use throughout the Northeast. If However, almost all fertilizers, herbicides, insecticides, etc have treatments in amounts of so much product per 1000 square feet. One 32oz bottle will treat a tree with a … You can calibrate this 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. Copyright © 2021ISU Extension and Outreach Both drop-type and rotary-type spreaders may be used to apply MERIT 0.3 G Insecticide. © 2004-2021 P&M Solutions, LLC DBA DoMyOwn, Pre Emergent Herbicides (Weed Preventers), See More Start with a low setting and start walking your marked off area at a normal pace. Results of field trials have shown that ash trees of all sizes can be effectively and consistently protected over multiple years, even in areas with high densities of EAB. However, almost all fertilizers, herbicides, insecticides, etc have treatments in amounts of so much product per 1000 square feet. Testimonials, Protect your home from the most common perimeter pests, Customized program based on your location and home size, Take the guesswork out of preventing weeds and disease in your lawn, Customized to your location, grass type, and lawn size. 12 month protection in one application. We do not know the settin of that spreader for application Merit granules. Testimonials », The 30lb bag of Merit Granules will cover between 16,000 sq ft - 21,400 sq ft depending on the usage rate needed. Active ingredient Merit. Merit Insecticide cannot be used on commercial sod farms. $148.99) SKU: PID6232 UPC: The #1 tree and shrub insecticide now available as Micro-injection product. Yield: Approx 60 to 80 lbs per acre, or 1.4 to 1.8 lb per 1000 sq ft. Mixture|Application: Spread over turf with spreaders: Application: No: Retreatment: No: Shipping Restrictions: AK, CT, NY: More Instructions: Avoid using a spreader which would apply the product in narrow bands. So if you can figure out what your walking speed is then you know anytime you apply any product that calls for so much of it per 1000 square feet, you always set your spreader on this setting. Preventive insecticides available to homeowners include imidacloprid (Merit®, Grub-Ex®) and halofenozide (Mach 2®, Grub-B-Gon®). -6mL Merit Microinjection is for trees greater than 24" diameter. For turf, apply in mid-spring at peak egg hatch. Depending on insects being treated Merit must be applied two to four months prior to emergence of insects but can have a one to two year residual effect. Pesticide Highway. Ideally, Merit injection can be applied from early spring through late fall or as long as the ground is not frozen. The second approach is to wait and see and apply a curative insecticide only when damage symptoms or signs of a grub infestation appear. One easy-to-use formula fertilizes AND kills those nasty grubs! * Free Shipping is available to the continental United States only. The best time to apply Merit Granules is before or during the insect egg laying and hatching periods. When making foliar applications on hard to wet foliage such as holly, pine, or ivy, the addition of a spreader! - Apply MERIT 60 WP during adult beetle mating period/egg laying period up to first egg hatch. Asked April 3, 2019, 7:12 PM EDT. Small, white insects flutter about my poinsettia when I water the plant. More than 80 pounds of Merit Granules cannot be applied on an acre per year. While it will not harm the soil or the grass the EPA does limit how much product you are able to use in a given area per year. Imidaclopridis the active ingredient in several widely used insecticides. "Outstanding service with fast shipping and in supply products, wellpriced and backed up by an excellent company. White grub populations and damage to lawns vary greatly from year to year and place to place, even varying from spot to spot within the same lawn due to variations in beetle numbers, weather, turfgrass vigor, soil conditions, and other factors. Merit 75 WP is a broad-spectrum insecticide that comes in wettable powder form for treating primarily turf insects like grubs, weevils and other insects lurking in the soil. Easy to mix and apply. Application timing should commence when adult crane flies take flight in August and September and begin laying eggs. -3mL Merit Microinjection is for trees greater than 12" diameter. You can adjust as you go and find the basic setting for you to apply the product over a 1000 square feet. Merit Application . 1 Response. New insecticide products and application methods have been developed and tested. Refer to the product label for treatment of specific insects. Below is the recommended application dosage rates for Merit 75 WP MERIT 75 WP Please refer to the Merit Granules. Your pets should be out of the yard while you are applying the Merit Granules and while you are watering them in. Using Merit 75 WP for the treatment of Aphids as a foliar spray you mix 0.7 to 1.4 level teaspoons MERIT 75 WP Insecticide per foot of shrub height or 1 to 2 ounces per 30 cumulative feet of shrub height. Apply 1oz of concentrate for every inch of circumference of the tree, as measured at chest height. We recommend contacting your local Cooperative Extension for the best recommendation on application timing for your target pest in your area. 58 of 60 people found this answer helpful. Soil injection is a great method where overspray could be a problem. Newly planted grass should be retreated. Ames, IA 50011-2031 You can reach them at (800) 331-2867. Late June to early August is the best time to apply a preventive insecticide. Merit 75 WSP Insecticide can be used by soil application as directed on trees, shrubs, flowers and groundcovers in sites: in and around the perimeter of industrial and commercial buildings; residential areas; interior plantscapes; municipal, city, state and national forested areas, and private wooded areas. Apply MERIT® 2F Insecticide in sufficient water to provide adequate distribu-tion in the treated area. Insecticide Resistance Management Strategy for aphids other than green peach aphid and cotton aphid, whitefly and melon thrips: Do not apply MERIT in consecutive sprays. Both drop-type and rotary-type spreaders may be used to apply MERIT 0.5 G Insecticide. Merit Insecticide Granules are not labeled to eliminate mealy bugs or to attract them. The insecticide Merit, ... Those who want to treat a chafer-infested lawn and avoid chemical insecticide can apply nematode worms, a beneficial parasite that feeds on beetle larvae. - The need for and timing of application should be based on monitoring of the sites, previous records or experiences, current season adult trapping or other methods. Target, eliminate and control pest infestations with Merit 0.5 G insecticide. You are able to apply Merit more than once a year but you cannot apply more than 80lbs of Merit per acre per year. Avoid the use of spreaders which would apply the material in narrow, concentrated bands. MERIT 2F Insecticide mixes readily with water and may be used in many types of application equipment. Tree Tech Tree Tech Merit Insecticide. Mix product with the required amount of water and apply as desired dependent upon the selected use pattem. ", See More So if you can figure out what your walking speed is then you know anytime you apply any product that calls for so much of it per 1000 square feet, you always set your spreader on this setting. When is the best time for me to apply Merit insecticide around my Rose bushes and shrubs in the Mt.Airy, Md area. Usually this application needs to be made in late Spring, usually sometime between May and late June. * For suppression of early fall larval stages of crane fly (larvae known as leatherjackets) apply Merit Granular to turfgrass areas known to be infected with leatherjackets. Since the presence and infestation level of EAB is quite difficult to determine at early stages of an infestation, insecticide treatments may be merited to mitigate damage by EAB. Carroll County Maryland. 55 of 60 people found this answer helpful. Although the bag often says apply anytime from May to Aug. 15, it is highly recommended that products containing imidacloprid, thiamethoxam, clothianidin be applied and irrigated into the soil in … Do not use spreaders that would apply the material in concentrated bands. Apply MERIT 0.3 G Insecticide uniformly over the area being treated with normally used granular application equipment. 9 of 11 people found this answer helpful. Confined environments such as glasshouses: Annuals: Do not apply more than one spray of MERIT to any one crop. If you are dealing with Japanese Beetle Grubs you could also use. 38 of 43 people found this answer helpful. Apply MERIT 75 WSP Insecticide in sufficient water to provide adequate distribution in the treated area. Merit Systemic Granule applications made to lawns in July and early August will have the best control. Use it for preventative treatment for invasive pests on ornamental plants. Or, you can call Bayer, the manufacturer, and they may be able to tell you what setting you should have it on. A variety of insecticide products and application methods are available to professionals for control of the emerald ash borer (EAB). For lush, green, grub-free turf! Insecticides for White Grub Control in Turfgrass. Merit Granules and Imigold Granules can be used for trees but is only labeled to treat white grubs when used for tree applications. 20 of 80 people found this answer helpful. Free Shipping. You should contact local. We do not know the setting for that spreader and we are not sure exactly what to set it on. 32oz size. You can adjust as you go and find the basic setting for you to apply the product over a 1000 square feet. Customized Pest Control Program - New Lower Price Starting at $7.98/month* + Free Shipping », DoMyOwn's COVID-19 Update: Shipping & Delivery Info | Check your order status or visit our DIY Center for expert advice, Learn more about Merit 0.5 G Insecticide Granules, cargo-truck Several insecticides are available to commercial applicators for prevention of white grubs. Learn how to correctly apply Merit® to control invasive pests. • Pull back mulch and weed barrier before application. Most insecticides if stored in a cool dry place out of direct sunlight, will have a shelf life of 3-5 years. sticker is recommended. Regular sprinker irrgation can be used to water in the. When should I apply a preventive type insecticide to control white grubs in the lawn? Excludes Alaska, Hawaii, Puerto Rico, and all other U.S. territories. Season long control is a great advantage when fighting this lawn pest but the product can possibly break down under severe conditions such as water and extreme temperatures. 9 of 13 people found this answer helpful. You can calibrate this 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. With Quali-Pro's Imidacloprid 75 WSB, save money as you compare it to Bayer's Merit 75 brand. 11 of 14 people found this answer helpful. Your pets can return to the area after the surface of the grass is dry, usually after about 5-6 hours. Recent economic analyses have For treatment of common pests, tough-to-control insect pests such as Asian Longhorned Beetles, Emerald Ash Borers, Hemlock Woolly Adelgids, Whiteflies and more. For ornamentals, apply a thorough cover spray at first sign of an infestation. 2150 Beardshear Hall When is the best time to apply a broadleaf herbicide to the lawn? Imidacloprid 0.5% Merit is for use in and around Turfgrasses, Trees, Shrubs, Evergreens, Flowers, Foliage Plants, Ground Covers. Several insecticides are available to commercial applicators for prevention of white grubs. Applications of MERIT 0.5 G Insecticide cannot exceed a total of 80 lb (0.4 lb of active ingredient) per acre per year. The Merit that is applied will be in the soil for some time but it is trans-located through the plants that are in currently in place. Both drop-type and rotary-type spreaders may be used. An effective insecticide that can be applied to the roots of large trees that cannot be effectively sprayed. 21 of 22 people found this answer helpful. High levels of control can be achieved when applications are made preceding or during the egg laying period. 117 of 125 people found this answer helpful. Use equipment which will produce a uniform, coarse droplet spray, using a low pressure set-ting to eliminate off target drift. 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