Before discussing alternative management strategies for grubs, it is important to understand that if grubs and turf damage are discovered in April, the only insecticides that will be effective in April are carbaryl (Sevin) and trichlorfon (Dylox). A: You've got two main options. This product is intended for use only when grubs or other targeted insects are present. Sometimes, garden pests are hard to fight because they lurk unseen in the soil where they feed on plant roots. Both Bayer Advanced Grub Control and Bayer Advanced Grub Killer Plus are marketed to those battling with turf-destroying white grubs. Dylox, Dipterex Organophosphate 3 – 6 hours Relatively nontoxic Permethrin: Ambush, Pounce Synthetic pyrethroid: 1 – 2 days safened by repellency under arid conditions. a swarm?) Merit contain Imidichloprid and is a systemic insecticide. Click here to see the Safety Data Sheets for this product. Timing of Application University Trials, 1988 2006 100 0 September 1 September 15 October 1 (100) (58) (23) •Dylox 6.2 G and 80 T&O • 6 - 8 lb AI/A ... Research Triangle Park, NC 27709. Scotts GrubEx vs Bayer Grub Killer Plus. This product has low toxicity to people and pets. Merit 75 WSP 6.4 oz Pennsylvania, 2006-2007. Efficacy of Dylox vs. Grubs. Take control of grubs whenever they are active. They are effective against grub worms that hatched in July and not against ones that are found from September till May. Examples are chlorantraniliprole,the active ingredient in Grub Ex, and imidacloprid, the active ingredient of Merit. It is too late to use chlorantraniliprole, and almost too late to use imidacloprid. Our 24 Hour Grub Killer Plus is an excellent turf rescue formula that delivers overnight results! Visit the Home Depot to buy Scotts Grub Ex1 15 lb. – Grubs typically highly resistant – But…overwintering 2. nd. Apart from treating grub infestations, Merit broad-spectrum pesticide will also help you control other lawn pests including mole crickets, chinch bugs, aphids, billbugs, and many more. instar grubs susceptible – imidacloprid (Merit) • Curative – late summer/fall – Imidacloprid (Merit) chlorpyrifos (Anderson Golf Insecticide III) – Trichlorfon (Dylox) – Entomopathogenic nematodes . We tried other products (one other brand granular and then another spray), but had no success. Dylox 6.2 Granular Insecticide Pests Controlled. L2-3 Insecticide Target Apr May June July Aug Sept Oct. Japanese beetle (Popillia japonica) - Adult •0.3-0.5” long •Metallic green thorax and head Merit, MachII and GrubX that contain such chemicals as imidacloprid, thiamethoxam, halofenozide, clothianidin or chlorantraniloprole are considered preventive control products. Milky Spore Disease; November 21, 2001: The primary method of managing Japanese beetle grubs in turfgrass is with the use of insecticides such as trichlorfon (Dylox), halofenozide (Mach 2), and imidacloprid (Merit). Mallet 0.5 G Imidacloprid Granular Insecticide, Generic Merit provides the industry’s longest-lasting grub control at exceptionally low use rates.This product gives outstanding residual control of numerous ornamental pests – it interferes with nerve impulses and disrupts insect behavior. Bayer Grub Control vs. Grub Killer Plus. Season-Long Grub Killer 99605A1 Save money. Presently, trichlorfon (Dylox or Bayer 24-Hour Grub Control) and Sevin are the fastest-acting, most effective homeowner insecticides for curative grub control. It seemed to work. Bayer Advanced Season Long Grub Control (formerly Merit Insecticide) has been the trusted brand for solving grub problems in the Professional Lawn Care industry for over a decade and is now also available for consumer use. Kills on contact: active ingredient Dylox kills grubs on contact. Acelepryn® is the trade name for chlorantraniliprole. Whether bumping into one of the nasty little fellows while digging in the garden during spring or having large portions of their lawn decimated by a herd (a pack? Dylox would do a better job of controlling grubs, but again is not really a systemic insecticide. Applications of MERIT 0.5 G Insecticide cannot exceed a total of 80 lb (0.4 lb of active ingredient) per acre per year. highly toxic Merit contains 0.5% Imidacloprid – one of the best insecticides for killing grubs. Merit, Mach 2 and Dylox (trichlorfon), Allectus GC may be effective for controlling Use Dylox 6.2 Granular Insecticide in the spring to control over-wintering populations of 3rd instar white grubs, or in the fall when curative or rescue control of white grubs is needed Most veteran homeowners are somewhat familiar with the dreaded white grub. About Dylox Insecticide. Merit 0.5 G by Bayer is the industry\'s longest-lasting grub control at exceptionally low use rates with outstanding residual control of numerous other ornamental pests. Product Ratings and Reviews Easy Returns. Merit 0.5 G Granular (by Bayer) is the longest lasting broad-spectrum grub control product on the market. As a professional lawn care service we get a lot of questions about lawn maintenance. Merit is for use in and around Turfgrasses, Trees, Shrubs, Evergreens, Flowers, Foliage Plants, Ground Covers. How Late Can I Put Down Grub Control? Annual bluegrass weevils (larvae and adult), armyworms, chinch bugs, cutworms, sod webworms, white grubs. Merit L1-2 Meridian# L1-2 Arena# L1-3 Dylox L2-3 Sevin L2-3 H.bacterio. This item Bayer Dylox 6.2 Granular White Grub Insecticide Merit 0.5 Granular Systemic Insect Control - 30 Pound Bag Scotts GrubEx1 Season Long Grub Killer, 28.85 lb. The single best recommendation for grub control is Merit 75. By the time I did further research and bought the BioAdvanced Grub Killer (due to having Dylox in it), the problem was over the entire yard and you could find them everywhere, chewing the Bermuda to the ground. Prevents lawn damage: use at the first sign of grubs to stop further lawn damage. Both come in a ready to use granular formular that can be put out with a hand or push spreader, depending on the size of the area needed to be treated. Check out all the Grubs and insects controlled by these 2 products. Merit Insecticide = imidacloprid. Kills 25% more grub types vs. original GrubEx; Scotts products are designed to work with Scotts spreaders; Product Specifications. Annual bluegrass weevils (larvae and adult), armyworms, chinch bugs, cutworms, sod webworms, white grubs. Delivers overnight results by killing grubs in 24 hours Shop for Grub Control at Walmart.com. One of the most common questions we get from late Spring through Summer is, “How late can I put down grub control? Use Dylox 6.2 Granular Insecticide in the spring to control over-wintering populations of 3rd instar white grubs, or in the fall when curative or rescue control of white grubs is needed Next year I am going to put Dylox down the same time in early April for any of the matures ones that made it through winter, around June 1st (because that is about the time I saw the raccoons making their holes), Merit around mid-June, and I am also going to put Dylox down in late August for anything Merit didn't get (I have to check the label to see how much Dylox I can put down in a year). One is the chemical approach. Active ingredient is trichlorfon, which acts as a contact poison. PLUS insect killer: also kills ants, ticks, bill bugs, chinch bugs, crickets, cutworms, earwigs, grasshoppers, and more. The products for grubs, and products that professionals would use are systemics. We put down grub control and had hundreds of dead ones. Dylox® the the trade name for trichlorfon. 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. Chemical Action and Usages: Dylox is an organophosphate insecticide in a granular form for use on lawns to control mole crickets, sod webworms, cutworms, grubs and other listed insects in turf. Preventives are used early summer to target newly hatched grubs, meaning no beetles to emerge in the following year. Grubs can be one of the biggest threats to the health and beauty of your lawn. Can I do a spring curative grub treatment? Lawn Products is Canada's ultimate online destination for pesticides and herbicides such as 2,4-D based Killex & WeedOut; grub treatments: GrubOut, SEVIN T&O. It can be purchased as a granular formulation that must be incorporated, watered-in and allowed to dry before people and pets can re-enter treated turfgrass. Permethrin is also the active ingredient in insecticides used against the Small hive beetle, which is a parasite of the beehive in the temperate climate regions. Dylox 6.2 Granular Insecticide Pests Controlled. Last August we had an infestation of grubs in the lawn. By the time damage is apparent it is much too late for preventive white grub products such as Merit and … With grub control...Timing is everything . Applied April 30 Acelepryn® 8.0 fl oz Product: Product/A: Percent Control Acelepryn 16.0 fl oz Merit® 75 WSP 6.4 oz Merit 75 WSP 8.53 oz 100 90 80 70 60 50 40 30 20 10 0 Grub Rate Group 28 Insecticide Both curative and preventative, Merit Granules are effective on virtually every species of turf and ornamental pests. Allectus, Dylox and Merit are registered trademarks For quick kill now, Dylox (trichlorfon) is considered most effective with Sevin (carbaryl) as second. ” The answer to this question varies for a number of reasons. Live better. of them late in the summer, the grub is pretty high on the lawn care enemies list. European Crane Control with Acelepryn Applied May 21 Applied July 6 Applied July 28 New York, 2009. Imidacloprid is the active ingredient in several widely used insecticides.Merit Insecticide (tm) is used extensively in commercial plant nurseries as well as in lawn and landscape insect control.Bayer Advanced (tm) is a brand of imidacloprid intended for the homeowner market and Premise (tm) insecticide is used for termites and other structural pest control. Are found from September till May use chlorantraniliprole, the active ingredient in grub Ex, and products that would...: active ingredient Dylox kills grubs on contact: active ingredient is trichlorfon, which acts as a poison. Are effective on virtually every species of turf and ornamental pests are marketed to those battling turf-destroying... 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