· spray concentrates · 13 min read
Best Grub Killers for Lawns (Fall 2024)
Eliminate grubs from your lawn this fall with the best grub killers on the market. Our top picks protect your grass from damage and keep it healthy and green.
Grubs are the larvae of beetles and other insects that can wreak havoc on your lawn. They feed on the roots of grass plants, causing them to turn brown and die. In the fall, grubs are particularly active as they prepare for winter. If you're seeing signs of grub damage on your lawn, it's important to take action quickly. The best grub killers for fall will help you get rid of these pests and protect your lawn from further damage.
Overview
PROS
- Eliminates lawn-damaging grub worms in just 24 hours
- Kills ants, ticks, and other insects that can harm your lawn
- Spreads easily with a standard spreader
- Covers up to 5,000 square feet
- Safe for use around children and pets when used as directed
CONS
- Can be expensive
- May not be effective against all types of grubs
BioAdvanced 24-Hour Grub Killer Plus for Lawns is a powerful insecticide that can help you to protect your lawn from grubs, ants, and ticks. This product is easy to apply, and it starts working within 24 hours to kill these damaging pests. BioAdvanced 24-Hour Grub Killer Plus for Lawns is also safe for use around children and pets when used as directed.
One of the main advantages of BioAdvanced 24-Hour Grub Killer Plus for Lawns is that it is very effective against a wide range of pests. This product kills grubs, ants, ticks, and other insects that can damage your lawn. BioAdvanced 24-Hour Grub Killer Plus for Lawns is also very easy to apply. Simply spread the granules evenly over your lawn using a standard spreader. This product can be used on both established lawns and newly seeded lawns.
PROS
- Protects lawns for up to 4 months against grubs.
- Easy to apply - simply spread granules over your lawn.
- Kills grubs on contact and prevents new infestations.
- Safe for use around children and pets when used as directed.
CONS
- May not be effective against all types of grubs.
- Can be harmful to bees and other beneficial insects.
If you're looking for a grub killer that will protect your lawn for up to 4 months, Scotts GrubEx1 Grub Killer is a great option. This easy-to-use product kills grubs on contact and prevents new infestations, so you can enjoy a healthy, grub-free lawn all season long.
Scotts GrubEx1 Grub Killer is safe for use around children and pets when used as directed, and it won't harm your grass. Simply spread the granules over your lawn and water it in. The active ingredient, carbaryl, will start working immediately to kill grubs and prevent new ones from moving in.
PROS
- Extends protection seasonally at a time when grubs are abundant
- Prevents damage before it starts
CONS
- May need multiple applications
- Rain may affect effectiveness
BioAdvanced Season Long Grub Control is the perfect way to keep your lawn grub-free all season long. This easy-to-apply formula kills grubs on contact and prevents new ones from emerging for up to 6 months. It's the perfect way to protect your lawn from these damaging pests.
BioAdvanced Season Long Grub Control is made with an active ingredient that targets and kills grubs on contact. It also contains a slow-release formula that provides continuous protection for up to 6 months. This means you can rest assured that your lawn is protected from grubs all season long.
PROS
- Effectively eliminates grubs, including Japanese beetle and annual white grubs
- Nourishes the lawn with essential nutrients, promoting thick, healthy growth
CONS
- Can be harmful to pets if ingested
- May take some time to work
BioAdvanced Complete Brand Insect Killer for Lawns, Granules, 20 LB offers a potent solution for grub control. Its powerful formula targets grubs, including Japanese beetles and annual white grubs, that can damage your lawn. The included nitrogen nourishes the lawn, promoting vigorous growth. For best results, apply the granules in the late summer or early fall when grubs are active.
While BioAdvanced's grub killer is highly effective, it's important to take precautions to avoid pet ingestion. Keep pets off the treated lawn until it has been watered in. Additionally, like any chemical treatment, it may take some time to see the full effects, but regular use will ensure a grub-free lawn.
PROS
- Eliminates damaging grubs that can destroy lawn roots
- Kills a wide range of insects, including beetles, ants, fleas, and ticks
- Ready-to-spray formula for quick and easy application
- Protects your lawn for up to 3 months
- Safe for use around people and pets when used as directed
CONS
- May need multiple applications to completely eradicate grubs
- Can be harmful to beneficial insects, such as bees
BioAdvanced Lawn Grub Killer is the ideal fall solution for controlling grubs and other lawn-damaging insects. Its powerful formula quickly eliminates grubs, protecting your lawn's roots and preventing further damage. It also kills a wide range of other insects, including beetles, ants, fleas, and ticks, ensuring your lawn remains pest-free.
The ready-to-spray formula makes application effortless. Simply attach it to your hose and spray it directly on your lawn. It provides up to 3 months of protection, safeguarding your lawn from future infestations. While it is generally safe for use around people and pets when used as directed, it's always advisable to follow the instructions carefully. If you're looking for a comprehensive solution to protect your lawn from grubs and other insects this fall, BioAdvanced Lawn Grub Killer is an excellent choice.
PROS
- Kills grubs that can damage your lawn during the winter months.
- Contains a special blend of nutrients to help your lawn recover from summer stress and prepare for winter.
- Easy to apply with a spreader or by hand.
- Covers up to 5,000 square feet.
CONS
- Can be harmful to pets and children if ingested.
- May not be effective against all types of grubs.
Scott's Turf Builder WinterGuard Grub Killer is a great way to protect your lawn from grubs during the fall months. Grubs are the larvae of beetles and can cause extensive damage to your lawn by feeding on the roots of your grass. WinterGuard kills grubs on contact and provides long-lasting protection against re-infestation. It also contains a special blend of nutrients to help your lawn recover from summer stress and prepare for winter.
WinterGuard is easy to apply with a spreader or by hand. Simply broadcast the granules evenly over your lawn and water thoroughly. One application will cover up to 5,000 square feet. WinterGuard is safe to use around pets and children when used as directed. However, it is important to keep pets and children off of the treated area until the granules have completely dissolved and the lawn has dried.
PROS
- Kills grubs on contact and prevents new infestations for up to 6 months.
- Fortifies your lawn with essential nutrients to promote healthy growth and resilience.
- Covers up to 4,000 square feet.
CONS
- Can be harmful if swallowed, avoid direct exposure to skin.
Scotts Turf Builder WinterGuard Fall Grub Killer is a powerful and effective way to protect your lawn from damaging grubs. It kills grubs on contact and prevents new infestations for up to six months. It's a must-have for any homeowner who wants to keep their lawn healthy and beautiful.
In addition to protecting from grubs, WinterGuard also fortifies your lawn with essential nutrients. These nutrients promote healthy growth and resilience, so your lawn will be better able to withstand the tough winter months and emerge from spring in pristine condition. Plus, it's easy to apply. You can use a spreader or simply broadcast it by hand.
PROS
- Controls grubs effectively for up to 3 months
- Easy to apply and works fast
- Safe for use around children and pets when used as directed
CONS
- Only treats grubs, not other lawn pests
- Can be expensive for large lawns
Looking for a reliable and effective grub killer for your lawn? Bayer Merit 0.5 Granular Systemic Insect Control is the answer. This powerful formula eliminates grubs for up to three months, preventing them from damaging your precious lawn. Its easy-to-apply granular form makes application a breeze, and it starts working fast to protect your turf. Plus, it's safe to use around children and pets when applied as directed, giving you peace of mind.
While Bayer Merit 0.5 excels at grub control, it's worth noting that it specifically targets grubs and may not be effective against other lawn pests. Additionally, the price can be a consideration for larger lawns. Nonetheless, for effective grub control, Bayer Merit 0.5 is a top choice that will keep your lawn healthy and grub-free for months to come.
PROS
- Kills grubs for up to 3 months, providing lasting protection
- Prevents grub damage to lawns, including brown patches and wilting grass
- Easy to apply, simply sprinkle granules on the lawn
CONS
- May not be effective against all types of grubs
- Can be harmful to pets and wildlife if ingested
Protect your lawn from grubs all year round with the Bonide Products 603 Annual Grub Killer. This effective grub killer is designed to eliminate grubs for up to 3 months, preventing them from damaging your lawn and causing unsightly brown patches and wilting grass.
The easy-to-use granules can be simply sprinkled on the lawn, making application a breeze. Furthermore, the grub killer is formulated to be gentle on your lawn, ensuring that it remains healthy and vibrant.
The Bonide Products 603 Annual Grub Killer boasts a powerful formula that targets and kills grubs, safeguarding your lawn from their destructive feeding habits. By eliminating these pests, you can maintain the lush green appearance of your lawn throughout the year. However, it is important to note that this product may not be effective against all types of grubs, and care should be taken to keep pets and wildlife away from treated areas, as the granules can be harmful if ingested.
PROS
- Effectively eliminates grubs and other lawn-damaging insects
- Convenient concentrate formula for easy application
- Long-lasting protection keeps your lawn grub-free for up to 3 months
CONS
- May require multiple applications depending on grub infestation severity
- Follow instructions carefully to avoid harm to beneficial insects
Take control of your lawn this fall and prevent grub damage with Spectracide Concentrate Triazicide Lawn & Landscape Insect Killer. Its powerful formula targets and eliminates grubs, the larvae of beetles that can wreak havoc on your lawn roots. This convenient concentrate is easy to apply, providing long-lasting protection for up to 3 months, ensuring your lawn remains healthy and thriving.
Spectracide Triazicide Grub Killer not only protects against grubs but also controls a wide range of other lawn-damaging insects, making it a comprehensive solution for your lawn care needs. Its balanced formula ensures effectiveness without harming beneficial insects. Trust Spectracide Grub Killer to keep your lawn lush and green all season long.
We've researched and tested the best grub killers on the market to help you choose the right one for your needs. Our top picks include BioAdvanced Grub Killer, Scotts GrubEx1, and BioAdvanced Complete Insect Killer. These products are all effective at killing grubs and protecting your lawn from damage. They are also easy to apply and affordable. With one of these grub killers, you can keep your lawn healthy and grub-free all season long.
Frequently Asked Questions
What are the signs of grub damage on my lawn?
The signs of grub damage on your lawn include brown or yellow patches of grass, wilting or thinning grass, and spongy or soft turf. You may also see grubs themselves in the soil or around the base of grass plants.
When is the best time to apply grub killer?
The best time to apply grub killer is in the fall, when grubs are actively feeding. You can also apply grub killer in the spring, but it will be less effective.
How do I apply grub killer?
To apply grub killer, simply sprinkle it evenly over your lawn. You can use a spreader or a handheld applicator. Be sure to follow the directions on the product label.
How long does grub killer take to work?
Grub killer typically takes 24 to 48 hours to work. You may start to see results within a few days, but it can take up to two weeks to see the full effects of the product.
Is grub killer safe for my pets and children?
Most grub killers are safe for pets and children when used according to the directions on the product label. However, it is always a good idea to keep pets and children off the lawn until the product has dried completely.