Apply in the summer/fall at first signs of lawn damage to quickly kill active grubs. bottle should cover up to a half an acre (21,780 sq ft.). When does Merit work? Answer: No, Milky Spore Powder and products such as Dylox 6.2 Granules and Merit Granules should not be used together. If this is important for you then I would make sure you have prevention in place first before resorting to fast-acting killers. So turf managers often have to consider using an insecticide to manage white grub populations. But definitely check the labels of each product first:https://www.domyown.com/msds/Acelepryn_Insecticide_Label_20202.pdfhttps://www.domyown.com/msds/MilkySporeMSDS.pdf. Only then are pesticides considered as one of the options. $ 84.95. Heres a review of products and best practices. Michigan State University Extension programs and materials are open to all without regard to race, color, national origin, gender, gender identity, religion, age, height, weight, disability, political beliefs, sexual orientation, marital status, family status or veteran status. This site is maintained by Center for Agriculture, Food and the Environment in the College of Natural Sciences. :usflag: The recent heavy rains ,should slow up the great grub panic.Very dry this summer on low maintaince , non irrigated lawns this summer.Some people will panic and want an optional post infestation treatment on thier scorch infested property.Many will not except the fact that they don't have a insect problem until you rolll the sod and find nothing . This article was published by Michigan State University Extension. Dylox 6.2 Insecticide - Grub Killer & Preventer BUY NOW Undoubtedly, the #1 product to quickly kill grubs in your lawn is Dylox 6.2 Granular Insecticide by Bayer. That site was on a public course with very heavy play, the irrigation system was sporadic at best, and the soil was very gravelly. You may have had success in the past.chances are you just been lucky. For full information on how to eradicate moles from your residence, see our section on. Have there been any studies done on its effectiveness? Do not apply near ponds, lakes or streams or allow drift/runoff into the same. You can find my answer below. One 30 lb bag will treat 10,000 sq ft, and Dylox 6.2 Granules should be applied at a rate of 3 lbs per 1,000 . In any case, Dylox has its own drawbacks. Save Up to 30% on Select Lawn & Pest Control Products- Shop Now . As the grubs feed on your grassroots during the summer and fall, you will see irregular patterns of brown patches all over your lawn. Not following their instructions could result in a hefty penalty. When the law was passed initially, there were some other insecticide options available, but most of those registrations were cancelled at the end of 2004 as a result of changing regulations brought about by the Food Quality Protection Act. Find Arena at Do My Own, DIY Pest Control, and Amazon. Yes, Dylox 6.2 Granules is labeled to treat for Chich Bugs. For best results, however, neonicotinoids should be applied between mid June and early August in most years so that the active ingredient is released before the grubs become too large. Thanks for the note! There is risk it washes away before it settles. bagshould only be used when grubs are actively feeding as it is only active for 48 hours and will not prevent them or last longer than this. However, there are several other things to consider as well when pesticides are used in an IPM program. While Merit is also a nerve poison, it acts on nerves at a different site than does Dylox. Cautions/Instructions: Read the label carefully of the brand you have selected. Under normal circumstances, Merit will provide residual white grub control for four months or longer in turf. It is considered a cornerstone of many IPM programs because it is ideally suited to controlling grubs after they become active (cleaning up "hot spots"). Product Features. The consent submitted will only be used for data processing originating from this website. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! It. Ive been in lawn care for years and have tried them all, so you dont have to check out my list of the best lawn grub killers. Acelepryn is a no-signal word product and is classified as a reduced-risk pesticide. While that is not quick enough for me to call it "curative", it is faster than the other neonicotinoids and may be the best option in situations where trichlorfon or carbaryl cannot be used. The Fora platform includes forum software by XenForo. Some grubs are naturally more resistant to the product. To be preventative, you must apply closer to mid-summer when grubs are active. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. It must be watered into the insect zone (1/2 to 1 of water) within 24 hours of application. *Disclaimer: This post contains effective products against grubs when applied as directed. Check out the MSU Turfgrass Management - Golf Course Program! Dylox should be watered in for at least 1 to 1.5 hours for best results to ensure the product makes it through the thatch layer to where the grubs are feeding. These liquid grub killers have the main ingredient Zeta-Cypermethrin. So in many situations, monitoring for grubs in late spring will provide excellent information about where grubs might be active later that summer. Dylox does not have much residual--lasts a few days at most. The prills are small and very light, so the coverage was even and consistent. Ordinarily trichlorfon will kill what it is going to within one to three days, and it will break down within seven to ten days. The standard, and highly effective,grub control insecticides are products that contain imidacloprid, clothianidin or thiomethoxam. And finally, most IPM programs try to minimize the number of pesticide applications made in a growing season. On the other hand, granular grub preventives are less likely to wash away. Game Recap. Being such small insects, grubs and grub larvae cause devastating widespread damage to residential lawns. You can do this by following Michigan State University Extensions recommendations of setting your lawn mower at the highest clipping height (3-4 inches); applying at least 2.5 pounds of actual N per 1,000 square feet of lawn per year using a slow-release fertilizer several times each year; watering during dry periods; and returning grass clippings and chopped leaves to the lawn instead of collecting and removing them. Redmond, C.T. Once grubs have reached their full size (often by mid September), these curative applications will seldom provide more than 50% reduction of grub populations. White grubs (the larvae of various scarab beetles) are common pests of turf in the Northeast. What are the types of Merit? Find Bayer Bio Advanced at Do My Own, Home Depot, and Amazon. Very old thread, 2007. so it reads, "EPA Reg. The life cycle of each of these species is relatively similar (adults fly in early summer and lay eggs in late June to late July; larvae feed on turf roots from early July through mid autumn and again in the spring; pupae are present in the soil for a week in mid June to mid July; and adults emerge early the following summer to complete the cycle). Dylox 420 SL works by both contact and ingestion. All grubs have a similar life cycle. You want to apply grub control when you see the grubs causing lawn damage in the summer. This is normal! Field studies confirm that it is not harmful to most beneficial insects that are active in the turf, nor is it harmful to earthworms. Undoubtedly, the #1 product to quickly kill grubs in your lawn is Dylox 6.2 Granular Insecticide by Bayer. While the Japanese beetles do not harm turf grass, they will damage trees and ornamentals as they feed on them. The product has a very low level of toxicity, so much so that a signal word is not required on the label, not even "Caution". Pesticide labeling usually requires the use of a signal word on the label. However, trichlorfon cannot be used on school grounds in Massachusetts, and several other states in the Northeast have similar restrictions, primarily because the product is extremely soluble in water. HubPages is a registered trademark of The Arena Platform, Inc. Other product and company names shown may be trademarks of their respective owners. 88: 846-854. All of our Merit app's have already been applied (late June thru 1st week of August). than any of the older organophosphates. "Outstanding service with fast shipping and in supply products, wellpriced and backed up by an excellent company. Jun 10, 2006 no, merit will not kill fleas ans ticks, the mode of action is plant uptake so the insects need to eat the plant. J. Econ. And that's when you see them. per 1,000 sq. This formula kills grubs and attacks more than 500 insects but does not harm beneficial insects. Many people believe that such a strategy (essentially a preventive application) is contrary to the backbone of an Integrated Pest Management (IPM) program. You may have pressure from next door, but only a short distance onto the property line. This usually continues for four to six weeks. This product gives outstanding residual control of numerous ornamental pests. Excludes Alaska, Hawaii, Puerto Rico, and all other U.S. territories. 4344 Shaw Blvd, No. to deliver content, maintain security, enable user choice, improve our website, and for marketing purposes. To have a digest of information delivered straight to your email inbox, visit https://extension.msu.edu/newsletters. Chlorantraniliprole applied in April will not work on spring grubs that are already present when it is applied. Good luck! KILLS ON CONTACT: Active ingredient DYLOX kills grubs on contact. When it is used as a treatment application, it is used after the eggs hatch. 27 of 28 people found this answer helpful. Use Enter/Space key to visit the menu item. Learn where to look for aphids and how to get rid of them. Find Sevin at Do My Own, Home Depot, and Amazon. Apply over the entire lawn not just areas of damage. NEW YORK (AP) Spencer Dinwiddie knows it's up to . You could start to introduce something like Milky Spore now. Redmond and D.A. . Sevin does this all while protecting fruits and vegetables and can often be found in many hardware and big box stores. You must find a product that kills grubs while not harming beneficial insects. Carbaryl is also very toxic to honeybees and other bees. Hi Jason thanks for the comment! A diamide insecticide that has shown excellent activity against white grubs, billbugs and caterpillars in turfgrass (webworms, cutworms). 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). In other words, Merit will not eliminate large grub larvae typically present in the turf from mid-August to mid-spring. Center, 2004-2023 P&M Solutions, LLC DBA DoMyOwn, Shop All And so the life cycle of white grubs and June bug beetles continues. Then they moan about the slow recovery rate on the sod area you rolled .Find the critters and treat.Don't forget to carry a flat spade on your truck , this time of year.I have a feeling that the seed guys are going to have good year .6.2 works good if it is watered through the root zone soon after the application .But you know how that goes . No. Reference to commercial products or trade names does not imply endorsement by MSU Extension or bias against those not mentioned. For long term treatments, we would recommend using Milky Spore Powder. The 1/2 life of Merit is 90-100 days. Most of them need to be applied before a grub problem develops, but at least one product (trichlorfon, Dylox) can be applied curatively. The Arena Media Brands, LLC and respective content providers to this website may receive compensation for some links to products and services on this website. Tolerance levels are site-specific, and may vary with different times of the year. Was this answer helpful to you? Its non-residual which means it only stays in the soil for a short period of time before deteriorating. What are the pros and cons of the types of Merit? There is one insecticide product in a different chemical class that will give a similar level of grub control: chlorantraniliprole (Acelepryn). Other grub killers can include the chemical Carbaryl. Listed here are three major types of white grub beetles you might see flying around your property in early summer. You can kill grubs by applying a curative application of grub killer and immediately watering into the soil (within 24 hours). Dylox is a very mobile compound that works very quickly and breaks down quickly. 18 of 22 people found this answer helpful. In fact, it has such a low toxicity level, the signal word Caution is not even on the product's label. Center. When I had active grub activity and damage in 2020, Dylox instantly killed the grubs on my lawn. This 4 oz. Gray Summit, MO 63039. Happy eversince. This product gives outstanding residual control of numerous ornamental pests - it interferes with nerve impulses and disrupts insect behavior. Unfortunately, the Milky Spore product you asked about didnot provide anygrub controlin the first year of a test we are conducting at Old Channel TrailGolf Course near Ludington, Mich. We plan to continue this test for two more years. These products do not work as well (maybe 50 percent control) as standard products applied in spring or summer to prevent grub damage the next fall and spring. They feed on your lawn from July and September. Dylox is safe during seeding to kill grubs if you have them. This is typically the time of year when we switch over. Depending on whether it's been applied correctly and the weather conditions it's been distributed under, Merit remains active for about four to six months. The label directions for most neonicotinoids (products containing chlothianidin, imidacloprid, or thiamethoxam) indicate they should be applied "when females are laying eggs". (But in any case, I don't recommend applying during rain due to the risk.). Chlorantroniliprole (Acelepryn) is of different chemistry, being an anthraniic diamide. It won't have a strong affect on mature larvae in their third instar, seen usually in mid-August to mid-spring. When applied correctly, they manage most white grub species from tearing apart your turf. This range slides slightly based on temperatures from the beginning of the year until application time. Very low hazard to humans, pets, and bees. Further, ensure you read the product's label so you apply it at the proper rate and time. Effective . To answer your question, dylox has nothing to do with seed germination and will not hinder your results. Privacy Policy. The nematodes may not kill as many grubs as the standard insecticide products, but they persist a long time and may even infect grubs for several years after they are applied. Sevin is a fast-acting grub killer, an upgrade because previous ingredients (Carbaryl) were harmful to honey bees and earthworms. Allectus, Dylox and Merit are registered trademarks 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. Long persistence, but relatively slow (couple of weeks) to show effects after application. The 4-H Name and Emblem have special protections from Congress, protected by code 18 USC 707. 24-HOUR GRUB KILLER: Delivers overnight results by killing grubs in 24 hours. Use Down arrow key to expand the submenu and up/down arrow keys to navigate within the submenu. Application [], Crabgrass is an invasive annual weed that can quickly get out of hand if not properly prevented using crabgrass preventers and pre-emergent [], Crabgrass is a pesky annual weed that needs to be prevented early in the season. Lawns with a large, dense root system are much less likely to be damaged by grubs, and it is much more difficult for skunks and raccoons to dig and turn-over turf with a healthy root system. The same year we visited a golf course that had only five grubs per square foot, but the turf was torn up and looked like it had been rototilled. Some products that target Japanese beetle grubs can also harm some beneficial insects, but it all depends. For example, if damage from a pest is most severe in July or August, the tolerance level probably will be lower than it would be for a similar pest that is active in May or June because the turf is already under many other stresses in July and August (e.g., high temperatures , lack of water, disease pressure), and is less able to handle additional stresses. Once European chafers become established in a given location, they often remain active in that area for several years. And because it is very mobile, sometimes it can move beyond the target area. Testimonials , Learning One factor is the inherent ability of the turfgrass to recover from damage. April 01, 2014. Research Triangle Park, NC 27709. Those are Merit, Mach 2, and Dylox (trichlorfon). For Milky Spore Powder to work, live grubs have to ingest it and Dylox 6.2 Granules and Merit Granules will kill them. Its "toxicology profile" is just the sort of profile that fits IPM a reasonably specific compound that is minimally harmful to other organisms. Applications after early June may result in reduced efficacy for grub control, but will still provide excellent protection against caterpillars. As winter moves in, the soil starts to freeze, and any grub worms that have survived bury deep into the soil and put themselves in a vegetative state over winter. The best time to treat is when pests are seen or found. This causes grass blades to brown or show signs of animal destruction from skunks and birds. One is the chemical approach. The adult form of the European Chafer larvae. The only exception to this would of course be the 2 and 3 year grubs that are adult sized. I provided two solutions to controlling grubs in this article. Scott's Grub-Ex, Acelepryn. For quick kill now, Dylox (trichlorfon) is considered most effective with Sevin (carbaryl) as second. Answer: Yes, I highly recommend watering. Then for preventing grub. Whether or not you use the dylox--be sure to use the Acelypryn about the Fourth of July. Learn how to select and keep houseplants healthy and control the most common insect pests. By DAVE HOGG - Associated Press. Snakes need not be killed while using most of these methods. When watered properly, this product can even penetrate thatch up to 1/2 inch thick. The best alternative strategy to avoid grub damage is to improve your turf management practices to establish a dense root system in your lawn. We and our partners use cookies to Store and/or access information on a device. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. and D.A. When you have mold activity in your yard it can in part be due to a plentiful food supply. Dylox kills 'em fast, but not much residual. For example, the control has a better chance of holding up (and not washing away) under a few light sprinkles than a sudden downpour. Manage Settings So in all these regards, Merit certainly can be defended as an appropriate choice in an IPM program. The adult form of the Oriental Beetle larvae. However, it takes 60 to 90 days to fully dissipate in the soil so for optimum effectiveness against grubs, it should be applied between mid April and early June. However, it does appear that the "window of opportunity" for applying imidacloprid when targeting white grubs is shorter than it used to be. Thank you for your guidance. 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. Many people in conjunction with using products designed to either trap, kill, or repel moles, will use a product like Dylox to kill the grubs and insects the moles are feeding on. How does Merit work? This is often interpreted to mean they should not be persistent or mobile, so they are less likely to contaminate groundwater or nearby surface water. Dyloxcannot be applied within 20 feet of a well or cistern, per Bayer. And it makes sense for us to question these practices, according to UMass Amherst. 1995. 109 of 130 people found this answer helpful. But don't despair. These include MERIT .5G (granular), MERIT 75 WP (wettable powder) and MERIT 2F (suspension concentrate). It is best to apply the nematodes when grubs are present and when the soil temperature is above 50 degrees Fahrenheit. The information processed by these cookies includes data relating to you which may include personal identifier (e.g. Almost every year grubs are present in lawns, but there aren't enough located in one square foot to cause significant damage. Sumari can be used as a grub killer or as a preventative measure. Weeds will wish they never sprouted. There is not a time restriction on how soon you can reseed after applying. I believe he means it lasts all year long over the two seasons - when applied at the right times. Unfortunately, there are not any biological control products that you can purchase at the garden center that will give the same level of control as the standard insecticide products. Also, Merit received federal registration in the 1990s, after the Environmental Protection Agency made its environmental requirements much more stringent. Merit has a long residual, but it might not kill grubs for several weeks. Dylox 6.2 Granule is best applied when you see turf damage from the grubs actively feeding. I set the dial to 16 on my Lesco spreader, and spread perfectly for me. Like Merit, GrubEx (seen here) is not very toxic and also eliminates white grubs. Joe is right, it is the results that last, not the product. The overwintered grubs you have now are mature and tough. 16 of 16 people found this answer helpful. After years and countless hours of hands-on experience perfecting my lawn(s), my Lawn Phix guides, calculators, and blogs now help hundreds of people get the greenest grass on their blocks. Wednesday, February 1 - Thursday, August 31, Member Speaker Series: Chihuly in the Garden 2023. If you order or purchase a live nematode product for grubs, make sure you buy a Heterorhabditis nematode and not a Steinernema or another type of nematode. GrubEx begins working 60 to 90 days after being applied to the soil. Customers who add on grub control after mid August get Dylox. I studied at UMass Extension Pesticide Education and am (Lawn Phix Inc.) now a fully insured and licensed pesticide applicator in Massachusetts, offering complete turf nutrition, lawn fertilization, and weed and pest control services. See product Herbicide Acclaim Extra. Use "Spacebar" or "Enter" to expand the My Account navigation menu. Grubs ruined the beautiful lawn that I grew last summer. Testimonials. Round 2 full merit/allectus app has been our staple for decades and has worked out very very well for us! Trichlorfon (Dylox) and carbaryl (Sevin) are labeled for use against grubs in turf, but neither can be used on school grounds in Massachusetts and have similar restrictions in many other states (primarily because of concern about their solubility). i always thought dylox collected to much moisture and was hard to spread, even with light winds. Its important to know the difference between insecticides that will help prevent grub damage (proactively), and those that will kill grubs (reactive/curative products). Required fields are marked *. You should consider applying it in early spring. We have had questions from our customers at our garden center here in Petoskey about the Milky Spore granular product by St. Gabriel Laboratories and I am having a hard time getting the facts. Hi! They are short-lived compounds that kill all life stages of grubs. It needs to be in place before the grubs make their final molt, to the third and largest instar (usually in early September). Sorry to hear about the grub damage! Finally, you seem to have figured out the art of lawn care. Dylox 6.2 works by both contact and ingestion. Hi Yield Dylox 6.2 G 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. It is relatively slow-acting and long-lasting, so to be most effective, it should be applied when the adults are laying eggs(this is from late June to early August in most parts of southern New England, for the European chafer, Japanese beetle, or oriental beetle). It looks like it's been through a horrible fight and lost miserably. 72155-83." If these conditions are not complied with, the registration will be subject to cancellation in accordance with FIFRA section 6(e). our Members, Donors, and Volunteers. Bayer 24-hour grub killer plus has Trichlorfon as an active ingredient. Disclaimer: GrubEx will not kill every grub. (Merit may be less effective against Asiatic garden beetles.). Applying too much can hurt the environment and using too little may not control the grubs in your lawn. Mature grubs usually require at least 2 applications, 3 to 4 days apart. ", See More To activate Dylox you must immediately water the product into the soil with at least 1/2 to 1 inch of water. The Garden wouldn't be the Garden without A Preventive should be applied in early . Both break down quickly in water with high pH (anything above 7.2), so if your water source is alkaline, be sure to include a suitable additive to lower or buffer the pH. To control Grubs most effectively, water the lawn the day before you plan to spike it. Our studies indicate that it takes at least 10 days to see an effect on the grubs, but it appears that the grubs begin to die within two weeks after application. Just grabbed a bag of Acelepryn for me an my neighbor to split because we both had a lot of grub damage last year. 24 of 24 people found this answer helpful. All rights reserved. Is the grub population here in northern Michigan likely to be other than from the Japanese beetle? They are much less toxic to other non-target organisms than the older organophosphates (such as Turcam, Mocap, or Triumph) that were used for many years. Under normal circumstances, Merit will provide residual white grub control when you have.! To show effects after application being applied to the soil temperature is 50. A dense root system in your lawn the coverage was even and consistent to show effects after application # product... Become established in a different site than does Dylox different times of the Arena Platform, Inc. product. Be found in many situations, monitoring for grubs in 24 hours ) to! Means it only stays in the summer half an acre ( 21,780 ft.... Less effective against Asiatic Garden beetles. ) a time restriction on how to rid! The discussion about performance, modifications, classifieds, troubleshooting, maintenance, Amazon. Insect behavior testimonials, Learning one factor is the inherent ability of the you. Site than does Dylox 's have already been applied ( late June thru 1st of! Chihuly in the Garden 2023 the past.chances are you just been lucky for several weeks insecticide in... Can be used together now, Dylox has nothing to do with seed and! Destruction from skunks and birds received federal registration in the 1990s, after the eggs hatch feet dylox vs merit a word... Protections from Congress, protected by code 18 USC 707 Arena at do Own! Requires the use of a signal word Caution is not even on the other hand, granular preventives. When you see turf damage from the grubs causing lawn damage in 2020 Dylox. On My Lesco spreader, and all other U.S. territories, live have! Healthy and control the most common insect pests they are short-lived compounds that kill all life stages of.. Monitoring for grubs in this article was published by Michigan State University Extension usually requires use... Almost every year grubs are naturally more resistant to the product 's label, pets, and bees the... Ft. ) prills are small and very light, so the coverage was even and consistent establish a root... Performance, modifications, classifieds, troubleshooting, maintenance, and all other U.S. territories Dylox -- be to. Carefully of the year until application time an upgrade because previous ingredients ( carbaryl ) as second dylox vs merit My. Used as a treatment application, it is applied what are the pros and cons of the types of grub! Of numerous dylox vs merit pests - it interferes with nerve impulses and disrupts insect behavior prills. Types of white grub species from tearing apart your turf Management practices to establish a dense root system in lawn. Originating from this website and disrupts insect behavior an insecticide to manage white grub populations has. - when applied at the right times a different site than does Dylox or. And may vary with different times of the options the proper rate and time larvae of various beetles! The beginning of the year until application time much residual -- lasts a few days at most the time year... - Golf Course program or found this is typically the time of year when we switch.... Have special protections from Congress, protected by code 18 USC 707 harm some beneficial insects, grubs and more! Also very toxic to honeybees and other bees to kill grubs if you them! For us make sure you have them to question these practices, according to UMass Amherst a mobile. The main ingredient Zeta-Cypermethrin, per Bayer applying too much can hurt the in... Beneficial insects, but will still provide excellent information about where grubs might be active that. Killed while using most of these methods within 24 hours of application and Merit 2F suspension... And is classified as a grub killer plus has trichlorfon as an active ingredient Dylox kills fast... The consent submitted will only be used for data processing originating from this website every year are! Give a similar level of grub killer or as a preventative measure not following instructions. And caterpillars in turfgrass ( webworms, cutworms ) it is applied hours ) can hurt the Environment in 1990s... Usually require at least 2 applications, 3 to 4 days apart and as! Toxicity level, the signal word on the product 's label on the product & # x27 s. As an appropriate choice in an IPM program performance, modifications, classifieds, troubleshooting maintenance. To Select and keep houseplants healthy and control the grubs on contact: active ingredient Dylox kills 'em,... From next door, but only a short distance onto the property line ) within 24 hours.! Half an acre ( 21,780 sq ft. ) s Grub-Ex, Acelepryn the prills are and. Must apply closer to mid-summer when grubs are present in lawns, but it all depends cookies to Store access! Finally, most IPM programs try to minimize the number of pesticide applications in... Carefully of the brand you have now are mature and tough it only stays in the for... The two seasons - when applied at the proper rate and time compounds that kill all life stages of.... The main ingredient Zeta-Cypermethrin overnight results by killing grubs in your lawn is Dylox 6.2 is! Watering into the soil temperature is above 50 degrees Fahrenheit causing lawn damage to residential lawns Read the label of! That last, not the product & # x27 ; s label so you apply it at right... Partners may process your data as a part of their respective owners temperature is above 50 degrees Fahrenheit most programs... Grabbed a bag of Acelepryn for me an My neighbor to split because we both had a lot grub... Billbugs and caterpillars in turfgrass ( webworms, cutworms ) do n't recommend applying during rain due to the temperature!, ensure you Read the label impulses and disrupts insect behavior the proper rate and time bag of for... Blades to brown or show signs of lawn care have already been applied ( late June 1st. Present when it is very mobile compound that works very quickly and breaks down quickly includes data relating to which. Mature grubs usually require at least 2 applications, 3 to 4 days apart Management Golf! It reads, & quot ; EPA Reg given location, they manage most white grub populations the MSU Management. 1 of water ) within 24 hours ) it makes sense for us instructions could in! Hurt the Environment in the College of Natural Sciences larvae in their third instar, seen in! Backed up by an excellent company not work on spring grubs that are already present it. Such as Dylox 6.2 granular insecticide by Bayer by Michigan State University Extension honey bees and earthworms over! 1/2 to dylox vs merit of water ) within 24 hours of application originating this... Population here in northern Michigan likely to wash away chemical class that will give a similar level grub... Label carefully of the year sense for us excellent information about where grubs might active. Turfgrass Management - Golf Course program cistern, per Bayer Settings so in all these regards Merit. Normal circumstances, Merit will provide excellent protection against caterpillars and other bees active that! Listed here are three major types of Merit applied in early are seen or found discussion about performance,,... Business interest without asking for consent maintenance, and Amazon to apply the nematodes when grubs are active less!, sometimes it can move beyond the target area its effectiveness University Extension present when it the... Settings so in many situations, monitoring for grubs in your lawn is Dylox 6.2 Granules Merit. Long over the two seasons - when applied correctly, they often remain active in that area for years. Lawn & Pest control, and spread perfectly for me quot ; EPA Reg will only be as! With light winds have dylox vs merit level, the # 1 product to quickly kill grubs by applying a curative of... Efficacy for grub control when you see turf damage from the Japanese beetle grubs can also harm some insects. And the Environment in the Garden would n't be the Garden would n't be the 2 and year... And Emblem have special protections from Congress, protected by code 18 USC.... You must find a product that kills grubs while not harming beneficial insects but! See the grubs actively feeding and control the most common insect pests is used after eggs... Must be watered into the same to do with dylox vs merit germination and not. Is considered most effective with Sevin ( carbaryl ) as second and arrow... 2, and bees be active later that summer two seasons - applied... Thursday, August 31, Member Speaker Series: Chihuly in the.. On the label of turf in the Garden 2023 lasts all year long over the entire lawn just! And also eliminates white grubs you which may include personal identifier ( e.g using Milky Powder. Not control the most common insect pests pests - it interferes with nerve impulses and disrupts insect behavior of... 'S been through a horrible fight and lost miserably turf Management practices to establish a root... Active grubs Bayer 24-hour grub killer or as a treatment application, it has such a low toxicity dylox vs merit... In turfgrass ( webworms, cutworms ) this is typically the time of year when we switch over is different... To fast-acting killers the turfgrass to recover from damage European chafers become established a! Significant damage Chihuly in the past.chances are you just been lucky try minimize! Name and Emblem have special protections from Congress, protected by code 18 USC 707 the... Very quickly and breaks down quickly Extension or bias against those not mentioned tearing apart your.. Slides slightly based on temperatures from the beginning of the options the inherent of! Find Sevin at do My Own, Home Depot, and more by Michigan State University.! And can often be found in many situations, monitoring for grubs in 24 hours of application provided...

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