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Best Grub Worm Killer (2024 Update)

If you're looking for the best grub worm killer, you've come to the right place. Grub worms can cause significant damage to your lawn and garden, so finding an effective solution is crucial. But with so many options available, it can be overwhelming to choose the right product. Before making a purchase, it's important to consider a few key factors.

First and foremost, you need to assess the severity of your grub worm infestation. If you have a minor problem, a less potent product may do the trick. However, for more stubborn and widespread infestations, you'll likely need a stronger solution. Additionally, consider the size of your lawn or garden. Some products are only suitable for small areas, while others are designed for larger spaces.

Another important factor to consider is the safety of the product. You want to ensure that the grub worm killer is safe for your family, pets, and the environment. Look for products that are labeled as organic or natural, as they are less likely to contain harmful chemicals. Additionally, read customer reviews and testimonials to get an idea of other people's experiences with the product.

Still not sure which grub worm killer is right for you? Ask yourself these questions: Is it easy to use and apply? How long does it take to see results? Will one application be enough, or will I need to reapply it? By considering these questions and doing your research, you can find the best grub worm killer that meets your needs and effectively eradicates the problem.

10 Best Grub Worm Killer

# Product Image Product Name Product Notes Check Price
1
It is an effective solution for eliminating grubs and other pests in lawns and gardens.
2
This product is ideal for controlling grubs and revitalizing turf throughout the growing season.
3
Ideal for quickly and effectively eliminating moles by mimicking their natural food source, resulting in a single feeding kill.
4
This product is ideal for controlling lawn insects and covers up to 9,000 square feet.
5
This product is ideal for controlling and preventing grubs in lawns and gardens.
6
BioAdvanced Ready-to-Spread Granules are ideal for controlling grubs and other lawn damaging pests throughout the season.
7
Ideal for killing insects in soil and on turf such as ants, fleas, ticks, grubs, beetles, and more.
8
This product is ideal for controlling Japanese beetle grubs in lawns and gardens using natural bacteria.
9
The product is ideal for eliminating and preventing grub infestations in lawns of up to 10,000 square feet.
10
The product is ideal for controlling outdoor insects and grubs on lawns and landscapes.
It is an effective solution for eliminating grubs and other pests in lawns and gardens.
This product is ideal for controlling grubs and revitalizing turf throughout the growing season.
Ideal for quickly and effectively eliminating moles by mimicking their natural food source, resulting in a single feeding kill.
This product is ideal for controlling lawn insects and covers up to 9,000 square feet.
This product is ideal for controlling and preventing grubs in lawns and gardens.
BioAdvanced Ready-to-Spread Granules are ideal for controlling grubs and other lawn damaging pests throughout the season.
Ideal for killing insects in soil and on turf such as ants, fleas, ticks, grubs, beetles, and more.
This product is ideal for controlling Japanese beetle grubs in lawns and gardens using natural bacteria.
The product is ideal for eliminating and preventing grub infestations in lawns of up to 10,000 square feet.
The product is ideal for controlling outdoor insects and grubs on lawns and landscapes.

1. Bioadvanced 24 Hour Grub Killer Plus, Granules, 10 Lb

Introducing the 24-Hour Grub Killer, a highly effective product that destroys grubs in just one day, providing overnight results. This powerful formula is designed to kill grubs on contact, including army worms, and is also effective in eliminating a wide range of other insects such as ants, ticks, billbugs, chinch bugs, crickets, cutworms, earwigs, grasshoppers, and more.

The 24-Hour Grub Killer is an ideal solution to prevent lawn damage. It is recommended to use the product at the first sign of grubs to stop further lawn damage. This product provides coverage for up to 5,000 square feet, making it easy to apply to large areas of lawns or gardens.

It is important to note that the 24-Hour Grub Killer is not for sale in CA and ME due to state regulations. However, this product is safe and effective for use in other regions.

This Grub Killer is an excellent choice for homeowners who are seeking a highly effective and fast solution to eliminate grubs and other insects. With its powerful formula, the 24-Hour Grub Killer provides reliable results, and its ease of use makes it an ideal product for anyone looking to maintain a healthy and beautiful lawn.

2. Bioadvanced Season Long Grub Control Plus Turf Revitalizer, Granules, 12 Lb

This product offers a reliable solution for those looking to protect their lawn from grubs and other harmful insects. With its 2-in-1 formula, it not only kills grubs but also promotes strong roots and thicker turf.

One application of this product provides season-long protection against grubs, saving you the hassle of frequent reapplication. In addition to grubs, it also effectively targets Mole Crickets, European Crane Fly Larvae, Billbugs and more, making it a versatile insect killer.

Moreover, this product doubles as a turf revitalizer, increasing turf root mass for thicker and stronger turf. It covers an impressive area of up to 5,000 square feet, making it an ideal choice for large lawns.

It is important to note that this product is restricted in certain states, including NY, CT, VT, MD, MA, and ME. Therefore, it is advisable to check with local authorities before purchasing this product in those areas.

3. Tomcat Mole Killerₐ, Mimics Natural Food Source, Poison Kills In A Single Feeding, 10 Worms

Introducing the Tomcat Mole Killerₐ, a highly effective solution for eliminating moles from your property. This innovative product is specifically designed to imitate the mole's natural food source, the earthworm, in both shape and feel.

With the Tomcat Mole Killerₐ, moles may consume a lethal dose in just one feeding. However, it is important to note that it may take two or more days for the moles to die after consuming the bait.

These pest control worms come ready to use, making it a hassle-free solution for mole infestations. They have been proven to be effective against most common mole species, ensuring that your property remains mole-free. Please keep in mind that the Tomcat Mole Killerₐ is not suitable for use against the star-nosed mole in North Carolina.

Using the Tomcat Mole Killerₐ is simple and straightforward. All you need to do is make a hole in the top of an active runway and drop one worm into the opening. Ensure that the worm is completely underground and carefully reseal the hole.

Each package of the Tomcat Mole Killerₐ contains 10 worm baits, providing you with enough ammunition to tackle your mole problem effectively.

Please note that the Tomcat Mole Killerₐ is not available in AK, HI, NY, and MT.

Say goodbye to pesky moles and reclaim your property with the Tomcat Mole Killerₐ. It is a reliable and efficient solution that will help you maintain a mole-free environment.

4. The Andersons Duocide Professional-Grade Lawn Insect Control – Covers Up To 9,000 Sq Ft (18 Lb)

DuoCide Lawn Insect Control is a highly effective solution for a range of pests that plague lawns, including grubs, fire ants, mole crickets, and fleas. With a single application, DuoCide Lawn Insect Control provides a "double kill" effect that eliminates pests both above and below the soil's surface.

One of the key features of DuoCide Lawn Insect Control is its unique formula, which contains two professional-grade insecticides: bifenthrin and carbaryl. This powerful combination of ingredients ensures that pests are effectively targeted and eliminated.

DuoCide Lawn Insect Control also features Dispersible Granule (DG) Technology, which allows the granules to disperse quickly and completely when watered. This means that the product moves directly into the soil, ensuring that pests are targeted at their source.

It is important to note that DuoCide Lawn Insect Control is not for sale in California. However, for those residing outside of California, this product is an excellent solution for eliminating pests and restoring the health and vibrancy of your lawn.

5. St Gabriel Organics 80080-P Milky Spore Grub Control Mix Pest Controller

The 20 Lb. Milky Spore Grub Control Spreader Mix is an organic compound that effectively attacks the larvae of Japanese beetles. This product is perfect for those who want to keep their lawn and garden free from grubs. It is easy to apply with any standard spreader and can be used from spring through fall, making it a versatile solution for grub control.

This product is incredibly effective at killing grubs and can provide up to 15 to 20 years of coverage, ensuring that your lawn and garden remain healthy and free from damage caused by these pests. With a coverage area of up to 7,000 square feet, you can effectively protect a large area with just one application.

The Milky Spore Grub Control Spreader Mix is an all-natural product that is safe for use around pets and children. It is a great alternative to harmful chemical pesticides that can have negative effects on the environment and your health.

6. Bioadvanced Season Long Grub Control, Ready-To-Spread Granules For Insects, 10 Lb

This lawn insecticide is a powerful solution to help keep your lawn free from destructive insects. It is designed to kill grubs and other lawn damaging insects both above and below the surface. With its season-long control, this insecticide starts to work immediately and protects your lawn all season long.

The product is formulated to eliminate 40+ destructive lawn insects, such as ants, ticks, mole crickets, chinch bugs, European crane fly larvae, crickets, and more. This makes it a versatile solution that any homeowner can rely on to get rid of various pests.

This insecticide can be used on lawns and as a barrier treatment. Its new and improved formula can kill listed insects in the lawn while creating a barrier for season-long protection. This means that it not only eliminates existing pests but also prevents future infestations.

With a coverage of up to 5,000 sq. ft., this insecticide can effectively treat a large area of your lawn. It is easy to use and can be applied with a sprayer or a spreader.

7. Bioadvanced Complete Insect Killer For Soil And Turf, Concentrate, 40 Oz

This powerful insect killer eliminates a variety of outdoor pests, including army worms, grubs, ants, ticks, mosquitoes, and more. Within just 24 hours, it effectively eliminates these pests, providing fast and reliable protection for your lawn and home.

In addition to its impressive insect-killing capabilities, this product also offers extended protection against listed soil insects for up to three months. This makes it an ideal solution for those seeking long-lasting protection against pests.

Designed for use on soil and turf lawns, as well as around the home, this insect killer offers versatile coverage for a wide range of outdoor spaces. With a coverage area of up to 6,667 square feet, you can easily treat large areas with this product.

It's important to note that this product is not for use in MA, ME, NY, CT, & VT, as well as Nassau, Suffolk, Kings and Queens counties of NY. However, for those outside of these areas, this insect killer is a reliable and effective solution for outdoor pest control.

8. St. Gabriel Organics Beetle Grub Killer Pack

Introducing the St. Gabriel Organics Milky Spore Granules, a natural and effective solution to combat unwanted Japanese beetles. This package includes 2 packs of milky spore granules, providing you with ample supply to protect your crops and live house plants. With the power of natural bacteria, these granules work to eliminate the harmful Japanese beetle grubs, ensuring they don't wreak havoc on your garden.

Using the Milky Spore Granules is a breeze. Simply apply the granules around your yard and garden area, covering up to 7,000 square feet. The granules can be easily distributed using a drop spreader, which is sold separately. Once applied, gently water the area to activate the granules and set them to work.

One of the great advantages of using Milky Spore Granules is that they are safe for use around waterways. Whether it's spring, summer, or fall, you can use these granules without worrying about any harm to humans, pets, or plants. The all-natural formula ensures a hassle-free and eco-friendly solution to combatting Japanese beetles.

Not only are Milky Spore Granules effective, but they also offer long-lasting protection. With continued application and treatment, these granules can remain effective for up to 20 years. This means you can maintain your garden and yard free from Japanese beetle grubs for an extended period of time.

Say goodbye to pest control sprays and embrace the power of Milky Spore Granules. Protect your precious crops and live house plants from the destructive Japanese beetles. With this package, you have everything you need to start your battle against these pests. Invest in the St. Gabriel Organics Milky Spore Granules today and enjoy a pest-free garden for years to come.

9. Bioadvanced, Granules, 700745s 24 Hour Grub Killer Plus, 20-Pound, 10,000 Sqft Standard Bag

Introducing the 24-Hour Grub and Insect Killer, a powerful solution that delivers overnight results by effectively eliminating grubs within just 24 hours. But that's not all – it also doubles as an insect killer, targeting a wide range of pests such as Ants, Ticks, Billbugs, Chinch Bugs, Crickets, Cutworms, Earwigs, Grasshoppers, and more. This versatile product offers a comprehensive solution to keep your lawn pest-free and in optimal condition.

One of the key benefits of this product is its ability to prevent lawn damage. As soon as you notice the presence of grubs, you can rely on this 24-Hour Grub and Insect Killer to halt further damage to your lawn. By acting swiftly and applying this solution at the first sign of grubs, you can effectively safeguard your lawn from potential harm.

With an impressive coverage area of up to 10,000 square feet, this product provides ample protection for large lawn spaces. Whether you have a sprawling backyard or a compact garden, this 24-Hour Grub and Insect Killer has you covered. With just one application, you can effectively treat a significant area, ensuring that your entire lawn is protected from grubs and other insects.

However, please note that this product is not available for sale in California and Maine. Be sure to check your local regulations and restrictions before purchasing.

10. Bonide (Bnd60360) – Insect And Grub Control, Outdoor Insecticide/pesticide Granules (6 Lb.)

The Insect Killer is a highly effective pest control solution that works wonders on a variety of insects including ants, crickets, chinch bugs, billbugs, cutworms, earwigs, fleas, roaches, grubs, sod webworms, ticks, and other listed species of bugs. It is designed to provide fast-acting, long-lasting control against invading species, making it an ideal solution for protecting your lawn and home.

This product is specifically formulated for outdoor use and should be applied around the foundation of your house and on your lawn. It offers complete insect control for the soil and surface of your yard, killing insects both above and below the surface. This dual-action defense is made possible by combining the systemic action of Imidacloprid with the fast-acting insect control of Lambda-Cyhalothrin, providing soil and surface protection for up to 3 months.

One of the best things about this product is its ease of application. The granules can be distributed as a barrier around the house foundation or spread throughout the lawn with a fertilizer spreader. Once applied, it is recommended to water lightly immediately after application.

Best Grub Worm Killer FAQs

Are there any natural or organic grub worm killers that are highly recommended?

Yes, there are several natural and organic grub worm killers that are highly recommended. One popular option is beneficial nematodes. These microscopic worms can be applied to the soil and they will seek out and kill the grubs. Another effective natural remedy is diatomaceous earth. This powdery substance is made from the fossilized remains of diatoms and it works by dehydrating and killing the grubs. Neem oil is another organic option that can be used to control grub worms. It is derived from the neem tree and acts as a natural insecticide. Additionally, milky spore is a biological control method that can be used to kill grubs. It is a bacterium that infects and kills the grubs, but is harmless to other organisms. These natural and organic grub worm killers are safe to use and can effectively control grub infestations in your garden or lawn.

Are there any potential risks or side effects associated with using a grub worm killer?

When using a grub worm killer, there are potential risks and side effects that should be considered. Firstly, it is important to follow the instructions provided by the manufacturer to minimize any potential risks. Some common side effects may include skin or eye irritation, so it is advisable to wear protective clothing and gloves during application. Additionally, some grub worm killers contain chemicals that can be harmful to non-target organisms such as beneficial insects, birds, or pets. To mitigate these risks, it is crucial to avoid applying the product near water sources or areas where these organisms may be present. If there are concerns about the potential risks or side effects, it is recommended to consult with a professional or consider alternative methods, such as natural or organic grub control options.

Are there any specific brands or products that consistently receive positive reviews for grub worm control?

When it comes to grub worm control, there are several brands and products that consistently receive positive reviews from customers. One such brand is Scotts, which offers a range of grub worm control products that are highly regarded. Their GrubEx product, for example, is a popular choice among homeowners and professionals alike. Another brand that receives positive reviews is Bayer Advanced. Their Grub Killer Plus product is known for its effectiveness in controlling grub worms. Additionally, there are other reputable brands like Bonide, Spectracide, and Ortho that offer grub worm control products with positive reviews. It's important to note that the effectiveness of these products may vary depending on the severity of the infestation, the specific type of grub worm, and other factors. Therefore, it's advisable to thoroughly research and read customer reviews before making a purchase. Consulting with a local garden center or seeking professional advice can also be beneficial in selecting the appropriate product for your specific needs.

Can a grub worm killer also prevent future infestations?

Yes, a grub worm killer can help prevent future infestations to some extent. Grub worm killers typically contain insecticides that target and eliminate grub worms, which are the larvae of certain beetles. These products can be effective in controlling existing infestations by directly killing the larvae present in the soil.

However, it's important to note that grub worms can be persistent and may re-infest your lawn or garden if the underlying conditions are favorable for their survival. To prevent future infestations, it is advisable to take additional measures such as proper lawn maintenance practices.

Regularly aerating and dethatching your lawn can help improve soil drainage and reduce the conditions that attract grub worms. Applying a layer of organic matter like compost can also enhance soil health and discourage future infestations. Additionally, keeping your lawn properly watered and mowed at the appropriate height can discourage beetle adults from laying their eggs in your lawn.

Overall, while a grub worm killer can provide temporary relief from infestations, it is essential to adopt comprehensive lawn care practices to minimize the risk of future infestations.

Can a grub worm killer be used on all types of lawns and gardens?

Grub worm killers are typically designed to be used on lawns and gardens that are affected by grub infestations. These products are formulated to target and eliminate grub worms, which are the larvae of certain beetle species that can cause significant damage to plants and grass.

When selecting a grub worm killer, it is important to carefully read and follow the instructions provided by the manufacturer. Different products may have specific guidelines regarding their usage on different types of lawns and gardens. While some grub worm killers may be suitable for use on all types of lawns and gardens, others may have restrictions or recommendations based on factors such as the type of grass, soil composition, or specific plant species.

To ensure the most effective and safe application, I would suggest consulting with a professional lawn care expert or contacting the manufacturer of the grub worm killer for specific recommendations tailored to your particular lawn or garden. They will be able to provide you with the best advice on whether the product is suitable for your specific needs.

How long does it typically take for a grub worm killer to eliminate the infestation?

The time it takes for a grub worm killer to eliminate an infestation can vary depending on several factors. Firstly, it depends on the specific product being used and its effectiveness in targeting and killing grub worms. Different grub worm killers have varying active ingredients and concentrations, which can affect their efficacy.

Secondly, the severity of the infestation plays a role. If the infestation is relatively small and localized, the grub worm killer may be able to eliminate it more quickly. However, if the infestation is widespread or deeply rooted, it may take longer for the product to eradicate all the grub worms.

Moreover, environmental conditions and the lifecycle of the grub worms can impact the effectiveness of the treatment. Grub worms typically have a lifecycle of several weeks to several months, and the timing of the treatment in relation to their lifecycle can influence how quickly they are eliminated.

To get the best results, it is advisable to carefully follow the instructions provided with the grub worm killer and to consider consulting with a professional pest control expert who can assess the situation and provide personalized recommendations.

Is there a specific time of year that is best for applying a grub worm killer?

Grub worm infestations can cause significant damage to lawns and gardens if left untreated. While there isn't a specific time of year that is universally considered the best for applying a grub worm killer, it is generally recommended to target the larvae when they are most vulnerable. Grub worms are most active and susceptible to treatment during their feeding stage, which typically occurs in the late summer and early fall.

During this time, the young grubs are actively feeding on grassroots, making them more likely to come into contact with the insecticide. Applying a grub worm killer during this period can be more effective in controlling the infestation and preventing further damage to your lawn.

However, it's important to note that the timing may vary depending on your specific region and climate. It's always best to consult with a local gardening expert or your local cooperative extension service to determine the most appropriate time to apply a grub worm killer in your area. They can provide valuable insights and recommendations based on the specific conditions in your region.

What are the key ingredients to look for in a grub worm killer?

When looking for a grub worm killer, there are several key ingredients to consider. Firstly, you'll want to look for a product that contains an effective insecticide specifically designed to target and eliminate grub worms. Common insecticides used for grub worm control include chemicals like imidacloprid, trichlorfon, and carbaryl.

Additionally, it's important to choose a grub worm killer that contains a slow-release formula. This helps ensure that the active ingredients are released over an extended period, providing long-lasting protection against grub worms.

Another important ingredient to look for is a fertilizer component. Many grub worm killers come in a combination product that not only kills the grubs but also nourishes your lawn or garden. These fertilizers typically contain nutrients like nitrogen, phosphorus, and potassium, which promote healthy plant growth.

Lastly, consider environmentally friendly options. Look for grub worm killers that are labeled as safe for pets, beneficial insects, and the environment.

It's important to carefully read and follow the manufacturer's instructions for proper application and dosage. If you're unsure about which product to choose, it's always a good idea to seek advice from a professional or a local garden center.

What is the most effective grub worm killer on the market?

There are several effective grub worm killers available on the market. One popular option is insecticides containing the active ingredient trichlorfon or carbaryl. These chemicals work by targeting and killing the grub worms in the soil. It is important to carefully follow the manufacturer's instructions when using any chemical pesticides, as they can be harmful to humans, pets, and beneficial insects if not used correctly.

Alternatively, there are organic and natural methods to control grub worms. Beneficial nematodes, specifically species like Heterorhabditis bacteriophora or Steinernema feltiae, can be effective in controlling grub populations. These microscopic worms infect and kill the grubs without harming plants, animals, or humans. Applying milky spore powder, which contains a bacterium called Bacillus popilliae, is another organic option. This bacterium specifically targets Japanese beetle grubs, but it may take time to establish in the soil and show noticeable results.

It is always a good idea to consult with local gardening experts or professionals who can provide specific recommendations based on your region and the severity of the grub worm problem.

What is the recommended application method for a grub worm killer?

The recommended application method for a grub worm killer depends on the specific product being used. However, there are some general guidelines that can be followed.

Firstly, it is important to read and carefully follow the instructions provided by the manufacturer on the product label. This will give you specific information on the application method, dosage, and safety precautions.

In most cases, grub worm killers are applied as a liquid spray or granular formulation. Liquid sprays can be applied using a garden sprayer or a hose-end sprayer, while granular formulations can be spread by hand or using a spreader. It is important to evenly distribute the product over the affected area, following the recommended dosage.

Timing is also crucial when applying grub worm killers. It is best to apply the product when the grubs are actively feeding, which is usually in the spring or early summer. This will maximize the effectiveness of the treatment.

If you are unsure about the specific application method for a particular grub worm killer, it is recommended to contact the manufacturer or seek advice from a professional lawn care service. They can provide specific guidance based on your situation.