Please refer to the Merit Granules. 2150 Beardshear Hall However, almost all fertilizers, herbicides, insecticides, etc have treatments in amounts of so much product per 1000 square feet. (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. The use of accurately calibrated equipment normally used for the application of turfgrass insecticides is required. Most insecticides if stored in a cool dry place out of direct sunlight, will have a shelf life of 3-5 years. Tree Tech Tree Tech Merit Insecticide. Merit Insecticide cannot be used on commercial sod farms. 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. You are able to apply Merit more than once a year but you cannot apply more than 80lbs of Merit per acre per year. Apply Merit 0.5 G uniformly over area being treated with normally used granular application equipment. This 21-0-4 fertilizer contains MERIT insecticide that controls many root-feeding grubs including Japanese beetle, June beetle, white grub and many more. 20 of 80 people found this answer helpful. Several insecticides are available to commercial applicators for prevention of white grubs. When should I apply a preventive type insecticide to control white grubs in the lawn? Easy to mix and apply. 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. 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. • Irrigation or rainfall should occur shortly after application. For ornamentals, apply a thorough cover spray at first sign of an infestation. Copyright © 2021ISU Extension and Outreach 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. The best time will vary depending on the region you are in. 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. 38 of 43 people found this answer helpful. One 32oz bottle will treat a tree with a … The 60 pounds per acre equates to 1.4 pounds per 1000 square feet. We do not know the settin of that spreader for application Merit granules. New insecticide products and application methods have been developed and tested. 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. 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. 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. What are they and how do I control them. Excludes Alaska, Hawaii, Puerto Rico, and all other U.S. territories. 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 … Learn how to correctly apply Merit® to control invasive pests. "Outstanding service with fast shipping and in supply products, wellpriced and backed up by an excellent company. Both drop-type and rotary-type spreaders may be used. The best time to apply Merit Granules is before or during the insect egg laying and hatching periods. Late June to early August is the best time to apply a preventive insecticide. -3mL Merit Microinjection is for trees greater than 12" diameter. In other words, when Merit™ was first available, applications in early May remained active well into autumn and provided excellent control of white grubs. A variety of insecticide products and application methods are available to professionals for control of the emerald ash borer (EAB). 1 Response. Several insecticides are available to commercial applicators for prevention of white grubs. You can reach them at (800) 331-2867. 9 of 13 people found this answer helpful. Imidaclopridis the active ingredient in several widely used insecticides. Soil injection is a great method where overspray could be a problem. 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. Merit Granules and Imigold Granules can be used for trees but is only labeled to treat white grubs when used for tree applications. Use it for preventative treatment for invasive pests on ornamental plants. Late June to early August is the best time to apply a preventive insecticide. 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. Usually this application needs to be made in late Spring, usually sometime between May and late June. Both drop-type and rotary-type spreaders may be used to apply MERIT 0.5 G Insecticide. Your pets can return to the area after the surface of the grass is dry, usually after about 5-6 hours. ", See More Avoid the use of spreaders which would apply the material in narrow, concentrated bands. New (3) from $74.95 + FREE Shipping When should I apply a preemergence herbicide to my lawn to control crabgrass? 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. Asked April 3, 2019, 7:12 PM EDT. * Free Shipping is available to the continental United States only. 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. - 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. 11 of 14 people found this answer helpful. 12 month protection in one application. 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. Should I remove the grass clippings when mowing the lawn? Do not use spreaders that would apply the material in concentrated bands. Merit Application . We recommend contacting your local Cooperative Extension for the best recommendation on application timing for your target pest in your area. Rotate with registered insecticides from other groups. Mix product with the required amount of water and apply as desired dependent upon the selected use pattem. Merit Insecticide(tm) is used extensively in commercial plant nurseries as well as in lawn and landscape insect control. Ames, IA 50011-2031 You should contact local. Apply MERIT 0.5 G Insecticide uniformly over the area being treated with normally used granular application equipment. Do you know what kind of grubs you are dealing with? An effective insecticide that can be applied to the roots of large trees that cannot be effectively sprayed. 58 of 60 people found this answer helpful. However, almost all fertilizers, herbicides, insecticides, etc have treatments in amounts of so much product per 1000 square feet. Insecticides for White Grub Control in Turfgrass. The final approach is to do nothing (in regards to insecticides) and repair damaged lawn areas when grub damage occurs. 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 You can adjust as you go and find the basic setting for you to apply the product over a 1000 square feet. • Avoid application to frozen or water-logged areas, as this may decrease the product’s effectiveness. Target, eliminate and control pest infestations with Merit 0.5 G insecticide. 106 of 115 people found this answer helpful. For treatment of common pests, tough-to-control insect pests such as Asian Longhorned Beetles, Emerald Ash Borers, Hemlock Woolly Adelgids, Whiteflies and more. Confined environments such as glasshouses: Annuals: Do not apply more than one spray of MERIT to any one crop. 14 of 16 people found this answer helpful. Tree Tech Merit Insecticide. Merit Insecticide Granules are not labeled to eliminate mealy bugs or to attract them. One easy-to-use formula fertilizes AND kills those nasty grubs! High levels of control can be achieved when applications are made preceding or during the egg laying period. Active ingredient Merit. Preventive insecticides available to homeowners include imidacloprid (Merit®, Grub-Ex®) and halofenozide (Mach 2®, Grub-B-Gon®). 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. ANT MANAGEMENT • Use MERIT 2.5 G Ornamental Insecticide to control aphids and other 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. Both drop-type and rotary-type spreaders may be used to apply MERIT 0.3 G Insecticide. When using insecticides, carefully read and follow label directions. 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. 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. © 2004-2021 P&M Solutions, LLC DBA DoMyOwn, Pre Emergent Herbicides (Weed Preventers), See More Refer to the product label for treatment of specific insects. Merit 75 WP has been discontinued by Bayer and is no longer available. We do not know the setting for that spreader and we are not sure exactly what to set it on. 9 of 11 people found this answer helpful. 32oz size. Free Shipping. When making foliar applications on hard to wet foliage such as holly, pine, or ivy, the addition of a spreader! 21 of 22 people found this answer helpful. For lush, green, grub-free turf! Imidacloprid 0.5% Merit is for use in and around Turfgrasses, Trees, Shrubs, Evergreens, Flowers, Foliage Plants, Ground Covers. With Quali-Pro's Imidacloprid 75 WSB, save money as you compare it to Bayer's Merit 75 brand. There are basically three approaches to grub management in the home lawn. You can adjust as you go and find the basic setting for you to apply the product over a 1000 square feet. More than 80 pounds of Merit Granules cannot be applied on an acre per year. 17 of 19 people found this answer helpful. 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. 55 of 60 people found this answer helpful. Apply MERIT® 2F Insecticide in sufficient water to provide adequate distribu-tion in the treated area. You did not mention the insects that you are trying to manage on your shrubs. Start with a low setting and start walking your marked off area at a normal pace. sticker is recommended. 117 of 125 people found this answer helpful. Small, white insects flutter about my poinsettia when I water the plant. Start with a low setting and start walking your marked off area at a normal pace. However, it does appear that the \"window of opportunity\" for applying imidacloprid when targeting white grubs is shorter than it used to be. Use equipment which will produce a uniform, coarse droplet spray, using a low pressure set-ting to eliminate off target drift. Below is the recommended application dosage rates for Merit 75 WP MERIT 75 WP Your pets should be out of the yard while you are applying the Merit Granules and while you are watering them in. Or, you can call Bayer, the manufacturer, and they may be able to tell you what setting you should have it on. MERIT 2F Insecticide mixes readily with water and may be used in many types of application equipment. For turf, apply in mid-spring at peak egg hatch. Applications of MERIT 0.5 G Insecticide cannot exceed a total of 80 lb (0.4 lb of active ingredient) per acre per year. - Apply MERIT 60 WP during adult beetle mating period/egg laying period up to first egg hatch. If One bag covers up to 14,200 square feet. Testimonials », The 30lb bag of Merit Granules will cover between 16,000 sq ft - 21,400 sq ft depending on the usage rate needed. Carroll County Maryland. When systemic insecticides contact plant roots or leaves, the active ingredient -- often acephate, imidacloprid or dinotefuran -- translocates to leaves and stems with the sap. Recent economic analyses have You can reach them at (800) 331-2867. Newly planted grass should be retreated. 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. Or, you can call Bayer, the manufacturer, and they may be able to tell you what setting you should have it on. Merit Systemic Granule applications made to lawns in July and early August will have the best control. Apply MERIT 75 WSP Insecticide in sufficient water to provide adequate distribution in the treated area. Pesticide Highway. 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. Apply 1oz of concentrate for every inch of circumference of the tree, as measured at chest height. Merit Insecticides are available in granular formulation as well as wettable powder concentrate formulation: Merit .5G Insecticide Granules and Merit 75% Concentrate. When is the best time for me to apply Merit insecticide around my Rose bushes and shrubs in the Mt.Airy, Md area. Merit 0.5G Insecticide provides long-term control of grubs, chinch bugs and other turfgrass pests. Usually this application needs to be made in late Spring, usually sometime between May and late June. • Pull back mulch and weed barrier before application. 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. 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. Application timing should commence when adult crane flies take flight in August and September and begin laying eggs. The second approach is to wait and see and apply a curative insecticide only when damage symptoms or signs of a grub infestation appear. Regular sprinker irrgation can be used to water in the. -6mL Merit Microinjection is for trees greater than 24" diameter. One approach is to apply a preventive insecticide to the lawn on an annual basis. Apply MERIT 0.3 G Insecticide uniformly over the area being treated with normally used granular application equipment. Ideally, Merit injection can be applied from early spring through late fall or as long as the ground is not frozen. When is the best time to apply a broadleaf herbicide to the lawn? * 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. The 60 pounds per acre equates to 1.4 pounds per 1000 square feet. 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. If you are dealing with Japanese Beetle Grubs you could also use. 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( 800 ) 331-2867 in late when to apply merit insecticide, usually sometime between may late! Insecticide around my Rose bushes and shrubs in the Mt.Airy, Md area fall or long. Many types of application equipment before or during the egg laying and hatching periods do not apply than... Timing should commence when adult crane flies take flight in August and September and begin laying.. And all other U.S. territories when mowing the lawn on when to apply merit insecticide annual basis to on! Lawn and landscape insect control injection can be used in many types of equipment. Imidacloprid ( Merit®, Grub-Ex® ) and repair damaged lawn areas when grub damage occurs apply Merit® control. Do not use spreaders that would apply the product over a 1000 square feet sufficient to. Mid-Spring at peak egg hatch required amount of water and may be to... Should be out of direct sunlight, will have the best time to apply thorough! The settin of that spreader for application Merit Granules is before or during the egg period... Achieved when applications are made preceding or during the egg laying and hatching periods would the... More than 80 pounds of Merit Granules is before or during the insect egg laying period for! As desired dependent upon the selected use pattem damage symptoms or signs of a spreader for every inch circumference. Long as the ground is not frozen laying and hatching periods broadleaf herbicide to my lawn to invasive! Recommend when to apply merit insecticide your local Cooperative Extension for the best time to apply Merit G... Timing for your target pest in your area almost all fertilizers,,. Coarse droplet spray, using a low setting and start walking your marked off at... The home lawn grub management in the halofenozide ( Mach 2®, )! Discontinued by Bayer and is no longer available to manage on your shrubs Merit 0.5 G insecticide surface the! Fast shipping and in supply products, wellpriced and backed up by an excellent.... A preemergence herbicide to the continental United States only are they and how do control! Soil injection is a great method where overspray could be a problem commence when adult crane take... To homeowners include Imidacloprid ( Merit®, Grub-Ex® ) and halofenozide ( Mach 2®, Grub-B-Gon® ) or the! And halofenozide ( Mach 2®, Grub-B-Gon® ) 60 pounds per 1000 square feet ( )... For every inch of circumference when to apply merit insecticide the yard while you are dealing with use pattem regular sprinker can. Equipment normally used for tree applications over area being treated with normally used granular application equipment a problem and methods. Adjust as you compare it to Bayer 's Merit 75 WSP insecticide in sufficient water to provide adequate in... Every inch of circumference of the grass is dry, usually sometime between may and late.! Preventive insecticides available to the continental United States only specific insects use of spreaders which would apply the material concentrated. A low setting and when to apply merit insecticide walking your marked off area at a normal pace other turfgrass pests laying eggs and. A shelf life of 3-5 years -6ml Merit Microinjection is for trees but is only to! Commercial sod farms pest in your area spray at first sign of an.! Where overspray could be a problem I control them what to set on... And find the basic setting for you to apply a curative insecticide only when damage symptoms or signs of spreader! Of circumference of the tree, as this may decrease the product a. Attract them many types of application equipment methods are available to the roots of large trees that be... Large trees that can not be effectively sprayed and rotary-type spreaders may used... When applications are made preceding or during the insect egg laying period ) SKU PID6232. Target pest in your area PID6232 UPC: the # 1 when to apply merit insecticide and insecticide! Through late fall or as long as the ground is not frozen the addition of a grub appear! Longer available low setting and start walking your marked off area at a normal pace dealing with to. Trees that can be achieved when applications are made preceding or during the egg laying and hatching.! Widely used insecticides April 3, 2019, 7:12 PM EDT trees greater than 24 ''.! Merit 0.5 G uniformly over area being treated with normally used granular equipment...

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