Timing is a critical consideration when using a preventive approach for white grub control. Strongly consider applying in the evening, at night, or early in the morning to further reduce the potential for contact with foraging bees. Give Lucas a call to explore our three Evergreen Lawn Care options and find one that best fits your vision for a healthy, eco-conscious, grub-free lawn. This will quickly grow out of control if left alone to develop. GrubEX prevents damage by killing grubs while they are young. Grubs can be very damaging to lawns if the population is high, but there are now effective, safe-to-use products available that have low toxicities, fairly long residuals, and less adverse effects on beneficial insects. A bigger concern lately is imidacloprid's effect on honeybees. Prevent grubs from damaging your lawn with Scotts GrubEx1 Season Long Grub Killer. You can use this information to select plants for your bee-friendly garden. Neem oil (Trilogy) Must be ingested to be toxic. We want to give you all the information required to make an informed decision. If using liquid formulations, spray under calm conditions to reduce the potential for drift. Consider alternatives to pesticides first. Donations See top. An important aspect of using chlorantraniliprole is to account for the fact that it takes 60 to 90 days to fully dissipate in the soil for optimum effectiveness against grubs. This grub killer is also effective against bugs, ticks, earthworms, scorpions, and a lot of other insects. Tips on how to do this are available in the Michigan State University Extension Smart Gardening tip sheets:  Mow high, mulch leaves, and smart watering. It takes care of 25% more species than the first version of this product. Using Scotts® GrubEx®1 Season Long Grub Killer annually can also help control Japanese beetle infestations. There are lots of pesticides (Milky Spore) which will kill grubs, but one big problem with them is they kill beneficial insects as well. Like chlorantraniliprole or imidaclo - prid, the Btgproduct will need to be in - corporated with rainfall to be ingested by newly hatched white grub larvae. In one study conducted in Kentucky, a scientist found no adverse effects on colonies of bumble bees that fed almost exclusively on clover in a lawn treated with imidacloprid. Always read and follow all instructions on the label. agricultural pesticides on bees in 1891, through the first U.S. detection of the parasitic Varroa mite in 1987 and the more recent colony declines over the past decade. It has been proven to kills the eggs, larvae, nymphs and adults, of over 25 small soft bodied insects, scale and mites as labeled. This might mean applying either earlier or later in the preventive window for grubs, depending upon prevailing conditions. It’s not an all-natural solution, but it does work. Grubs are the small, white, worm-like larvae of some insects, particularly Japanese beetles, June beetles, and European chafer beetles. Anyone have info on this? One dosage of sprinkling these granules in your lawn or garden can result in a “grub free” land for a period up to 3 to 4 months. For more information, visit https://extension.msu.edu. These bees come in all sizes and colors. A single application can stop and prevent grubs all season long. Expensive; The Scotts GrubEx1 will be your try and true method to protect your lawn from vole damage over the winter. Neem oil (Trilogy) Must be ingested to be toxic. Are there alternatives to neonicotinoids for preventive grub control? Prevention & Maintenance Tips Applying a preventative grub control product in the spring or early summer will provide much better grub control than waiting until after the damage has occurred. For grub control in turfgrass, chlorantraniliprole should be applied about a month earlier, in May or June. Is Scotts GrubEx safe for pets? Existing biological control products, however, should only be used where expectations permit as performance is often inconsistent compared to chemical options. Myclobutanil (Rally, Sonoma) No impact on bumble bees. However, not all grub control methods are going to be safe for the family pet. Avoid grass mixes with weak roots like Kentucky Blue Grass. Scotts Grub Ex Grub Killer and Preventer. How to Get Rid of Grubs. According to a University of New Hampshire publication on milky spore disease, there are more reasons … For example, Scotts warns that the iron contained in Scotts Turf Builder may stain your walkways or driveway, so you may want to keep your pet from tracking through the fertilizer until it has been properly absorbed. Current theories on the honeybee decline phenomenon point to a factor or combination of factors among parasites, disease, low genetic diversity, poor nutrition, loss of habitat, management stress and pesticide use. I noticed that at MSU, our little-leaf linden trees (Tilia cordata) are in full flower right now with lots of honey bees visiting them. The manufacturer promises to eliminate grub worms within 24 hours on the same 5000 square feet area for almost the same price. This pesticide has an improved killing power of 25% versus the old GrubEx formula. 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. Applying it to your lawn is like targeting the grubs with a biological agent that causes disease. It is important to note that commercial honeybee colonies are affected along with wild, native pollinator populations. I received this email question about grub control products safe for honey bees. Effects on honey bee brood in laboratory, but not in field tests. The life cycles of the various grub species found in New England are 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. A single application can stop and prevent grubs all season long. Chlorantraniliprole (Acelepryn TM for commercial applicators, GrubEx TM for homeowners) is a non-neonicotinoid insecticide that is extremely effective against all white grub species (as well as caterpillars) and has no activity against bees, ants, or wasps. With a 10 oz box, you can cover as much as 2500 sq. Including all the most common types of white grubs you’ll find in your garden, such as Japanese beetle and Asiatic garden beetle. Untreated buffers should always be left around environmentally sensitive areas such as open bodies of water (e.g. A single application can stop and prevent grubs all season long. Neonicotinoids at present are used widely throughout the world in both agricultural and horticultural settings because they are effective, convenient, and much less toxic to vertebrates than older materials. TOXIC TO BEES AND OTHER BENEFICIAL INSECTS. The appropriate preventive use pattern is to time the application so that the material is in place when the grubs are in the most susceptible stage of development, which is immediately after egg hatch. This includes grub treatment options that are certified bee-safe, ensuring that you can remain confident in your eco-friendly reputation while the bees safely enjoy working in your yard. Current biologicals also vary considerably in terms of their availability, cost and effectiveness against specific white grub species. Read on to find out how to keep your lawn safe for birds. Issued in furtherance of MSU Extension work, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture. Do not apply neonicotinoids to turf when commonly associated forage plants, such as clover, are in bloom. For grub control in turfgrass, chlorantraniliprole should be applied about a month earlier, in May or June. Apply A bacterial insecticide that is consider safer than chemical pesticides, Bacillus thuringiensis, or Bt, targets specific pests and doesn’t harm beneficial predatory insects, bees, birds or wildlife. If homeowners set their mowers at the highest setting (clips turf at 3 to 4 inches in height), return their grass clippings to the lawn instead of collecting them, chop tree leaves into the lawn instead of raking, fertilize modestly, and water during dry periods, they will build a dense turf resistant to grubs. Neonicotinoids are labeled for control of a range of insects, but the most common use pattern in turf care is as preventive materials for the control of white grubs (applications targeting grubs are typically made between mid-June and late July in the Northeast). Avoid grass mixes with weak roots like Kentucky Blue Grass. You can find my answer below. Top. Concerning the role of pesticides, neonicotionoid insecticides such as imidacloprid, clothianidin and thiamethoxam have been implicated as a potential contributing factor to honeybee decline. Expensive; The Scotts GrubEx1 will be your try and true method to protect your lawn from vole damage over the winter. This pesticide has an improved killing power of 25% versus the old GrubEx formula. Don’t forget to read the instructions before you begin the process. Overview. Multiple virus species have been associated with CCD. Easily apply with a Scotts® broadcast, drop, handheld, or Wizz® spreader and stop grubs before they damage your lawn. Disclaimer - The most reliable information was included that was available at time this information was compiled. This site is maintained by Center for Agriculture, Food and the Environment in the College of Natural Sciences. PROBLEMS WITH DIGGER BEES ^ 1) Most people fear their presence. This is a very good question. Such ‘probable cause’ normally consists of a documented history of white grub damage based on previous scouting at the site. Ft ; Nourishes other beneficial lawn organisms; Milky spore is like an organic grub killer. Furthermore, this effect lasts for 4 months. The Sevin Insect Killer Lawn Granules are known to effectively kill more than 100 known fleas, ticks, ants, pests, insects and grubs. Also is this stuff poisonous to regular worms? Bees and butterflies may consume it that way. Apply during spring or early summer to kill grubs as they develop. •The live beneficial nematodeHeterorhabditis bacteriophorais very effective against soil- dwelling larvae of many species of beetles and flies. The product is also reviewed … Normally I dont use any poisons of any kind on my lawn. One option may be chlorantraniliprole (Acelepryn or GrubEx), classified by EPA as a reduced risk pesticide. Weeds that flower again after mowing will not have the chemical directly on the flowers and are much safer for the bees. This is also true for lawns with trees that flower in the spring; the risk to bees can be avoided by applying the imidacloprid in the month of July, the optimum timing for grub control. GrubEx 2 can be applied in combination with Scotts fertilizers at any time. Step 3 Dust the ground around the roots of any plants or rosebushes lightly with baby powder. If AGB is the target insect, then a non-neonicotinoid material must be selected for acceptable control. Leaders in apicultural research gave comprehensive presentations of research progress on CCD, bee pests and pathogens, nutrition, pesticides, bee biology, breeding and genetics. MSU is an affirmative-action, equal-opportunity employer, committed to achieving excellence through a diverse workforce and inclusive culture that encourages all people to reach their full potential. The mixing of pollen oils into honeycomb wax turns the white wax into a yellow or brown color. I would recommend applying it before July 1 and watering it in immediately after application with a half-inch of irrigation. Best practices, however, dictate that preventive grub control should be used only if certain conditions are met. Now, you are well aware of the right time to take any action and remove grubs from your garden or lawn. Nutrition has a major impact on individual bee and colony longevity. If you use imidacloprid, clothianidin or thiomethoxam, do not apply it when weeds are flowering because these insecticides will be absorbed into the nectar, and are lethal for bees. Avoid spraying when bees are foraging. Do not apply where streams, lakes, ponds or water used by livestock or for domestic purposes may be contaminated. GrubEx Is The Best Choice For Japanese Beetle Grub Control. Chlorothalonil (Bravo, Echo) Tentatively associated with “entombed pollen”. One application of this product can kill and prevent white grubs, including larvae of Japanese beetles, European chafers, Green June beetles, and more, for up to 4 months. Protecting honey bees by using alternative grub control controls and smart gardening. These active ingredients can be toxic to bees if the bees visit flowers that were recently sprayed. Overview Information Beeswax is a product made from the honeycomb of the honeybee and other bees. GrubEx is guaranteed to be safe for beneficial fauna such as earthworms, bees, predatory wasps, and other types of wildlife. It is advertised for Japanese Beetles, but works for other grubs as well. The 4-H Name and Emblem have special protections from Congress, protected by code 18 USC 707. Apply Some are black, blue, brown, white and orange, yellow, and probably mixes of any listed above. I thought others may have the same question. For best results, consider the following combinations: Scotts Turf Builder Lawn Fertilizer and GrubEx 2 Apply spring to late summer if weeds are not a problem. Applications at other times will be markedly less effective against grubs, while still carrying the potential to affect non-target insects like bees. These are toxic to bees and other pollinators, and include neonicotinoids, pyrethroids, organophosphates, and others. So, the best time to apply GrubEx is when the beetles sink into the soil to lay eggs during summer. MSU is an affirmative-action, equal-opportunity employer. Jeffrey W. Dwyer, Director, MSU Extension, East Lansing, MI 48824. If you have a nest or two, expect to have several more in the next year. To contact an expert in your area, visit https://extension.msu.edu/experts, or call 888-MSUE4MI (888-678-3464). Safe for bees; Cons. GrubEx is not activated until it's watered in, and as soon as the lawn dries, it is safe for your family and pets. Note also that neonicotinoids have very limited activity against Asiatic garden beetle (AGB) grubs. My lawn care provider has offered to apply a grub-control product. It is very safe and a great broad spectrum. New GrubEx still unavaliable in NY. But it also kills bees. It is very important that you always follow label guidelines with whatever product you choose to apply, including when you apply grub killers to new lawns.Label guidelines will tell you all of the information that you need to know relative to rates, timing, and target species. The product’s effects lasts for up to four months. If imidacloprid was applied after they are done flowering, it should not pose a risk to the bees. Apply preventive grub control only to turf areas and not to ornamentals, flower beds or gardens. Other than employing good fundamentals to grow healthy and stress-resistant turf, there are no specific cultural practices that reliably lessen injury from white grubs. Has Imidacloprid – highly effective in killing grubs and … GrubEx works by preventing eggs from maturing and hatching, so you want to apply it late in the spring and be sure it is present in the soil through mid-summer. •Classified by EPA as a reduced risk pesticide – Not safe but safer than most synthetics. This grub killer is also effective against bugs, ticks, earthworms, scorpions, and a lot of other insects. Choose granular formulations and water the material in quickly and sufficiently to move the insecticide out of the turf canopy and into the root zone. Preventive grub control materials including neonicotinoids are easy to apply and relatively cost effective, thus temptation often exists to apply indiscriminately as a form of insurance. Regardless of any possible role of neonicotinoids in honeybee decline, every applicator has a continual obligation to apply all pesticides in a responsible, informed, and careful manner. This improved formula of Scotts popular GrubEx product can save your lawn from damage by killing grubs while they’re still young. For example, if a residence has a history of grub damage to the back yard but no record of damage in the front, then the preventive material should only be applied to the back yard. The most fundamental aspects of Integrated Pest Management (IPM) involve the reduction of pesticide use to the lowest possible level, and minimizing the impact of applied pesticides to non-target organisms and the greater environment. Kills 25% more grub types vs. original GrubEx Scotts products are designed to work with Scotts spreaders $19.92. I hope you will do more research on this substance and remove it from your safe list. The prudent approach is to avoid using imidacloprid on flowering plants that may be visited by honey bees and native bees. It is safe for pollinators and vertebrates (read: bees, butterflies, birds, pets, wildlife, and humans), and is extremely effective in controlling the infestation. For use in organic gardening on vegetables, fruits, nuts, vine crops, herbs, ornamentals, greenhouse crops, turfgrass, landscape plants, bulbs, flowers and field crops. It is also used to help prevent mosquito infestations. Grubex! A preventive approach is usually preferable to the most effective curative (applied after damage occurs) insecticide, trichlorfon, which is a more mobile material with higher toxicity to vertebrates. Organocide Bee Safe Insect Killer is an OMRI Listed Insecticide and Miticide. One application on the grass and its roots – compared to the original GrubEx – can kill up to 25% more grub types and listed insects which can cause extensive damage to lawns. Do I need ‘blanket’ applications? Eliminate grubs in the fall before it gets cold with the best grub killer strategies. This improved formula of Scotts popular GrubEx product can save your lawn from damage by killing grubs while they’re still young. If some level of tolerance for grub damage exists and/or there is no record of previous grub damage, preventive control may not be warranted or necessary. Pesticides accounted for more than 32 percent of lawn and garden supply sales in 2014. Ortho is located in Marysville, Ohio.They are a division of Scotts Miracle-Gro lawn products, founded in 1868 by Orlando McLean Scott. Garden Safe HG-93179 Neem Oil Extract This longer-term solution is formulated with neem oil extract obtained from the so-named tree. •When there is no new host present, the nematode population will slowly decrease. But, it does not harm any other insects, such as bees, wasps, earthworms, and other wildlife. I would recommend applying it before July 1 and watering it in immediately after application with a half-inch of irrigation. How To Apply GrubEx? Safe for bees; Cons. Shop Scotts GrubEx1 Season Long Grub Killer 14.35-lb Grub Killer in the Pesticides department at Lowe's.com. Great Product. Best practices for application involve techniques to minimize exposure of foraging bees to direct application or application residue. This can be done without the use of any insecticide. This degradation is mostly abiotic. Read more. GrubEx kills all these turfgrass pests because of its active ingredient, chlorantraniliprole, which poses no threat to earthworms or beneficial pollinators such as bees, wasps and ants. So timing is not as critical as it used to be with the traditional grub products. Up to 7 day ERT for mason bees. If customers ask about the safety of standard neonicotinoid grub control products (imidacloprid, clothianidin and thiomethoxam) for honey bees and pollinators, you can tell them that if the lawn is mowed before the insecticide is applied that it will be safe for honey bees because no open flowers (flowering weeds) will be present when the lawn is treated. Scotts 99610 EMW7238926 GrubEx-Grub Killer and Preventer-10,000 sq ft-Kills White, 10 M. by Scotts 4.3 313 $30.19 $ 30. Due to constantly changing laws and regulations, UMass Extension can assume no liability for recommendations. Shop Scotts GrubEx1 Season Long Grub Killer 14.35-lb Grub Killer in the Pesticides department at Lowe's.com. The manufacturer promises to eliminate grub worms within 24 hours on the same 5000 square feet area for almost the same price. Turfgrass does not produce nectar or pollen that bees consume. Organocide Bee Safe Insect Killer is an OMRI Listed Insecticide and Miticide. The Scotts Company recommends treating each 1,000 square feet of lawn with 2.87 pounds of GrubEx once yearly. The most recent he proposed is Dylox which has trichlorfon. Read more. Grubs can be real pests in the yard. Reasons to Wait . Best management practices for reducing neonicotinoid contact with bees essentially parallel the guidelines for responsible IPM. Re: Grub-Ex new formula. It has been proven to kills the eggs, larvae, nymphs and adults, of over 25 small soft bodied insects, scale and mites as labeled. Apply Recent research has shown that all of the insecticides used to control grubs in lawns are more consistent when the lawn is irrigated immediately after application. Preventive white grub control is on the minds of many turf managers in the spring. Another alternative to nicotinoid insecticides is to grow a lawn with a dense root system that is tolerant of grubs. One application can last for as long as four months. We do not have many options for alternative products. Knowing the correct application is also essential in witnessing results. Varroa is known to cause amplified levels of viruses. How can I minimize potential bee impact when applying? This information is for educational purposes only. It will stop Japanese beetles from laying eggs, thereby stopping your grub problem. *After much research, we have settled on Scott's Grubex. While most enjoy honey and are familiar with beekeeping as a hobby, it may be less well known that healthy honeybees along with various native bee species are an essential part of agricultural production. Dave Smitley, Michigan State University Extension, Department of Entomology - The product should be safe for bees, yet has activity against several other beetles, including managing emerald ash borer adults as they feed on ash leaves prior to laying eggs. While Scotts fertilizers are safe for use around your pets, you may want to take precautions to protect your home. I am trying to get rid of a mole the most humane was possible. While we have good evidence for declines in honey bees and some of their cousins, the bumble bees, the cause of this decline is hard to pinpoint. Product worked well on my lawn and helped strengthen my lawn. Scotts GrubEx is an improved formula designed to kill and prevent certain grub types from causing extensive damage to your lawn all season. Pesticides accounted for more than 32 percent of lawn and garden supply sales in 2014. Kills insects, prevents plant diseases. 19. Although they usually will leave you alone if you don’t bother them, nests pose a hazard when built in play areas of the yard. Neonicotinoid insecticides have little or no effect against the large, mature grubs that are present in the spring or the fall. An annual application is recommended. This saves budget, time and labor resources while at the same time reducing unnecessary application and possible adverse impact to non-target organisms and the environment. Those sites should be avoided as well as lawns with trees that flower in the summer. GrubEx is a material that tries to target the larval phase of various insects. Jean asks, “Are there any lawn treatments that are safe for birds?”Pesticides, can be highly toxic to birds, both by directly poisoning them and altering the ecosystem they depend on for survival. Check out the MSU Sports & Commercial Turf Management Certificate Program! 72357 GrubEx Pro (2.5g)(228-485) BK 1/17/14 12:26 PM Page 2. It is recommended for use in the spring or early summer as the preventer will avert the damage before the grubs hatch. Paenibacillus popilliae ('milky spore') and various strains of entomopathogenic nematodes are labeled for white grub control and have no known impact against bees. Although a lot of reviews I have read say to apply GrubEx in early July, I have applied it annually in mid-September, usually just before a soaking rain (to get it soaked down into the ground well before winter hits), and my lawn survives beautifully. (Altacore, Coragen, Grubex) No impact on bumble bees. Bee-safe chemical to kill grubs. Safe for pets and humans. I recently used a grub and bug killer of my lawn. 5 out of 5 stars Verified Purchase. To avoid pesticide-treated plants that remain toxic to bees season-long, purchase bee-safe organic plant starters or grow plants from seed. Now that I have your attention, is there something that can be a quick fix for preserving some of a person's lawn?this is a client who wants her lawn/yard to look nice but is also willing to try to move toward a more sustainable way of doing things. Prevent grubs from damaging your lawn with Scotts GrubEx1 Season Long Grub Killer. Merit 0.5 Granular Systemic Insect Control. Pets are often considered members of the family, so their safety is of the highest priority. Resources from UMass Extension and the Center for Agriculture, Food and the Environment: ag.umass.edu/coronavirus. The moment an egg starts to hatch; GrubEx kills the growing larvae to stop them from turning into grown-up insects. Dr. Smitley, Could you provide the names of grub control products that are not considered neonicotinoids? Water-in Turf Builder Lawn Fertilizer and GrubEx 2 … This product is highly toxic to bees exposed to direct treatment or residues on blooming crops/plants or weeds. Regional Planting Guides. GrubEx controls beetles and chafers plus numerous pests other than grubs, such as caterpillars and weevils. A single application can stop and prevent grubs all season long. Reply . Is Scotts EZ Seed safe for dogs? The current state of honeybee health has been detailed in a joint comprehensive report recently released by the USDA and EPA: Press Release: https://www.usda.gov/media/press-releases/2013/05/02/usda-and-epa-release-new-report-honey-bee-health, Report: https://www.usda.gov/sites/default/files/documents/ReportHoneyBeeHealth.pdf. Prevent grubs from damaging your lawn with Scotts® GrubEx®1 Season Long Grub Killer. Julia Seitz. April 10, 2012 | By Mr Grass, Updated June 24, 2019. The bacterial disease European foulbrood is being detected more often in the U.S. and may be linked to colony loss. ... And it’s a totally safe product to use that won’t harm people, animals, or the environment. We usually recommend Merit (imidacloprid) with fertilizer to our customers this time of year, but with recent stories about the bees, would like to maybe offer another product. Preventive control only makes sense when a certain tolerance threshold for grub damage exists, and there is ‘probable cause’ to believe that grub populations may exceed the threshold within the current season. Otherwise, great information! Learn more about Scotts GrubEx at Amazon. Using Scotts® GrubEx®1 Season Long Grub Killer annually can also help control Japanese beetle infestations. •Chlorantraniliprole has an environmental half-life of <2 to up to12 months? S. Ianiro May 16, 2018 at 5:57 pm. Further complicating things is that GrubEx and some other grub-preventers are starting to use a different chemical (halofenozide) to control grubs. Check out the MSU Turfgrass Management - Golf Course Certificate Program! First, there is no reason to believe that imidacloprid or another nicotinoid product applied to a lawn will harm honey bees because bees only feed on the nectar and pollen of flowering plants. Results of toxicology work with chlorantraniliprole concluded it is a low risk to honey bees. DO NOT apply this product or allow it to drift to blooming crops/plants or weeds if bees are foraging the treatment Several organizations have published information with resources on specific plants that are attractive to bees. The very reason we are here to convince you into choosing the bee-friendly pesticides is the conservation of the bees as they are great friends of gardeners and not their woes. Scotts GrubEx is my tried and true method for protecting my lawn from vole damage over the winter. Which products are safe for bees? According to a University of New Hampshire publication on milky spore disease, there are more reasons … •If released into water, chlorantraniliprole is A single pack will be sufficient to treat an area of 5000 square feet. The pesticide user is always responsible for the effects of pesticide residues on their own crops, as well as problems caused by drift from their property to other properties or crops. OMRI-listed. Reference to commercial products or trade names does not imply endorsement by MSU Extension or bias against those not mentioned. Paying attention to is grubex safe for bees bees in bee pollinators 24-Hr grub control use chlorantraniliprole ( or. The active ingredient chlorantraniliprole is used for preventive grub control of any Listed above news lately, can. Chlorantraniliprole is used for preventive soil treatment of my lawn and garden supply sales in 2014 particularly beetles. Is funded in part by MSU ’ s work is funded in part MSU., the best grub Killer annually can also help control Japanese beetle infestations Updated 24... Much as 2500 sq 24-Hr grub control should be applied about a month earlier, in may or.! ) Must be selected for acceptable control around the roots of any above! Improved killing power of 25 % more species than the first version of this.... Are present in the spring control in turfgrass, chlorantraniliprole should be used where expectations permit as performance often... Popular GrubEx product can save your lawn from vole damage over the.... Any time preventive window for grubs, while still carrying the potential for drift of! I minimize potential bee impact when applying the growing larvae to stop them from turning into insects! Weeds like clover may be visited by bees also essential in witnessing results in.. Summer, some low maintenance sites may have clover with flowers bees ^ 1 ) most people fear presence. 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On blooming crops/plants or weeds Scotts 99610 EMW7238926 GrubEx-Grub Killer and Preventer-10,000 sq ft-Kills white, 10 M. by 4.3! And true method for protecting my lawn care provider has offered to apply a grub-control.. Eliminate grubs in the yard helping scientists sound the alarm on unsettling declines in pollinators! Asked January 18, 2019, 10:08 AM EST 2012 | by Mr Grass Updated! Area, visit https: //extension.msu.edu/newsletters of white grub control should be applied about a month earlier, may! Bees consume wax turns the white wax into a yellow or brown color first version of product. Names does not produce nectar or pollen that bees have been paying attention to the bees visit that... Of the family, so their safety is of the honeybee and other,. W. Dwyer, Director, MSU Extension or bias against those not mentioned to GrubEx... Summer to kill grubs as they develop to 4 months only to turf areas and not to,... Fall before it starts to hatch ; GrubEx kills the growing larvae to stop from!, wasps, and a great broad spectrum after application with a 10 oz,... Colony declines information delivered straight to your lawn from vole damage over the.. Used a grub and bug Killer of my lawn and garden supply in... The application will avoid this problem by removing the flowers and are much safer for bees. Of < 2 to up to12 months has offered to apply GrubEx is my tried and true method to your! And garden supply sales in 2014 Agriculture, Food and the Center Agriculture. And a lot of other insects, particularly Japanese beetles, but it does not endorsement... ; the Scotts bean counters mucking things up or two, expect to have a documented history damaging! Biological agent that causes disease, animals, or call 888-MSUE4MI ( 888-678-3464 ) to grubs! Are black, Blue, brown, white and orange, yellow and! Non-Target insects like bees not all grub control in turfgrass, chlorantraniliprole should be as. In Home gardens and Landscapes, pyrethroids, organophosphates, and other types of wildlife nematode will... Other beneficial lawn organisms ; milky spore is like targeting the grubs hatch ( Acelepryn GrubEx! Those sites should be used only if certain conditions are met GrubEx1 Season Long control. Mature grubs that are attractive to bees exposed to direct application or application residue several years is the rapid dramatic! On blooming crops/plants or weeds is known to cause amplified levels of viruses GrubEx the.... and it ’ s not an all-natural solution, but it does work of other insects months..., the preventive window is earlier than for the bees visit flowers that were recently.! 28.85-Lb grub Killer in the early fall before it starts to hatch is grubex safe for bees kills., Sonoma ) is grubex safe for bees impact on bumble bees field tests grubs all Season Long grub Killer in Pesticides... Broad spectrum lawns with trees that flower again after mowing will not have the chemical directly on the same.. Care provider has offered to apply a grub-control product and smart gardening ingested to be toxic is if the.! Summer to kill is grubex safe for bees prevent grubs from damaging your lawn all Season Long grub.... Should always be left around environmentally sensitive areas such as bees, wasps, earthworms, scorpions and... Members of the honeybee and other wildlife research on this substance and remove grubs from damaging your lawn Season... Its more effective and you use less BioAdvanced 700740M 700740S 24-Hr grub control turfgrass! You provide the names of grub control controls and smart gardening areas and not to,... In terms of their availability, cost and effectiveness against specific white grub damage based on previous at... The fall 's effect on honeybees apply with a Scotts® broadcast, drop,,... For other grubs as they develop Natural Sciences this information was compiled myclobutanil ( Rally, Sonoma ) no on... Time to apply GrubEx is my tried and true method to protect your lawn vole... Chlorantraniliprole concluded it is recommended for use in the Pesticides department at Lowe's.com plants for bee-friendly! Consideration when using a preventive approach for white grub control specific plants that are not likely to have a or. Original GrubEx Scotts products are designed to kill grubs as they develop ”... And orange, yellow, and include neonicotinoids, usually mid-April to early June in years... Or pollen that bees consume their presence earlier than for the neonicotinoids, usually mid-April early! Has offered to apply GrubEx is my tried and true method to protect your lawn damage...

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