How To Kill Grub Worms Naturally
Grub worms are baby beetles, that when left unchecked will start to feast on your plant roots when the eggs hatch in the late summer and early fall months. This is the best time to try these natural grub control methods before they can cause too much damage to your yard.
During this time the garden and lawn grubs are much smaller and a lot easier to kill and control. Here are the best eco-friendly ways for how to get rid of grubs from your garden.
Lawn Grubs: How And When To Kill Them
* Editorial Note: LawnStarter may receive a commission if you purchase certain products mentioned in this article.
Is there anything more damaging than grubs in your lawn?
Few admire their looks. But, before dismissing them as nothing but gross menaces, grubs the larval stage of certain adult beetles are common in lawns and do play a role in the natural order of things .
David Shetlar is a professor emeritus with a doctoral degree in entomology at The Ohio State University. Hes also co-author of the comprehensive guide Garden Insects of North America, plus other pest management tomes including Managing Turfgrass Pests.
Shetlar chuckled brightly when asked if lawn grubs, commonly called white grubs, play a positive part in a lawns ecosystem. Everybody says grubs eat the grass roots, he said, but theres more to them than that. White grubs are eating the accumulated thatch and organic matter thats in the top inch of the soil profile.
Theyre sort of natures de-thatchers, he added. But the problem is, theyre eating that thatch, they do eat the roots and the crowns , which kills the plant.
Its when these de-thatcher populations grow out of control that the dreaded lawn damage takes place.
Short on time and just want to kill some grubs? Here are our picks for the best grub killers.
How To Get Rid Of Grub In Lawn Naturally
Yeah Best of all its also works even better for smaller and medium-size yars having less soil spores dead soil because of lawn grubs worms some truly homemade even saying this already homemade step ensures the great removal of lawn grubs naturally.
- Extensive use of Home Salts
- Use of Plants Repells Worms
Also Check: How To Keep Lawn Green In Summer
Do Grub Turn Into Anything Lawn Grubs
Absolutely not grubs do not turn in other insects except newly adult Beetles, grubs worms eat organic fertilizers food roots turf grasses, and particles of soil and all these food resources after some time step next to them and they turn into white beetles which is much aggressive about these.
Grub having no Stoping cue until you kill them permanently using natural grubs removal or use of application 2 to 4 times in year removes them 100 percent for long term.
How Can I Help My Lawn Recover
After an infestation, your grass blades may be chewed up, but heres the good news: Armyworm feeding doesnt hurt the all-important plant crowns. Your lawn should bounce back with the right plan.
- Hot, dry weather isnt great on any lawn, much less one stressed out by armyworms. Keep your lawn adequately watered to encourage regrowth after armyworm damage.
- Apply Scotts® Turf Builder® Lawn Food to help strengthen your lawn and promote growth after armyworm stress. It works on all lawn types and can be applied in any season. If you put down fertilizer right before the attack, wait at least a month before applying another round.
- Warm-season grass types are hardier and usually recover with fertilizer, but Northern lawns may need extra help. If thats the case, you can overseed your lawn to thicken it back up. Use a spreader to apply a premium quality grass seed like Scotts® Turf Builder® Thick’R Lawn Sun & Shade, following all label directions.
Dont let militant moth larvae take you by surprise. If you suspect armyworms are plotting an invasion, get out there and protect your turf. A lush lawn is worth the fight.
Recommended Reading: Trugreen Cost Lawn Care
How To Kill Grubs
The when of your grub treatment plan is just as essential to the how. Its important to understand the grub life cycle so your applications are timed to be the most effective. Young grubs are most susceptible to pesticides when newly hatched and feeding, which means mid to late summer and early fall. As for the how, there are 2 options in terms of the types of treatment Preventative vs. Curative.
Preventative pesticides will eradicate a pest over a longer period of time, while Curative treatments are designed for kill on contact. While the preventative will kill the grubs currently present in your lawn, it will also kill those yet to hatch. This may sound appealing, and it is, but its important to keep in mind these types of pesticides are high in nitrogen and require regular lawn watering to prevent a summer burn.
Top Recommended Company For Grub Control
TruGreen offers extensive Grub Prevention & Control Services. A specialist will use a pre-emptive application to eliminate white grubs before they can do too much damage. The specialist will start by monitoring the lawn for adult beetle activity, then apply insect control just before the hatching season. The product will get absorbed by the soil and stay in the root system to eradicate grubs that hatch.
You May Like: Where To Buy Revive Lawn Treatment
How Do I Know If I Have A Problem
Affected areas will feel soft and spongy to walk on, and turf in these spots can be lifted up with ease. Carefully fold back the turf and note the number of grubs exposed. Eight to 10 grubs per square foot can damage a lawn.
Damage is most severe in the spring and fall when moisture levels in the soil are high. During drier periods, the eggs may be killed and surviving larvae can be found deeper in the soil. Extremely dry summers destroy many eggs and newly hatched grubs. Mature grubs can be found near the surface in late summer and early fall.
Often, skunks and other small mammals will pull back the turf to feed on grubs in the spring or fall. This secondary damage to your lawn, as well as flocks of starlings and blackbirds feeding on your lawn, are signs of a grub infestation. If you have any of these natural predators digging at your grass, check for white grubs. Many people notice these indicators first.
How To Get Rid Of Grubs
Grub damage to lawn and plants is best treated with natural grub control methods
The best way to get rid of grubs is to use natural grub treatments. Grub killers such as beneficial nematodes, neem oil, and milky spore help eradicate grubs in the soil. Whats more, these natural grub control methods dont interfere with your gardens biodiversity or ecosystem.
Eliminating white grubs in your lawn naturally is best done using an integrated pest management approach. IPM involves using several grub control methods to prevent beetles from laying eggs and killing grubs when they hatch.
Of course, you can use chemicals to eliminate grubs. Although pesticides and insecticides can kill grub worms fast, they can also interfere with other beneficial insects. Additionally, many people have concerns about putting potentially toxic chemicals on lawns where children and pets play.
Even if you find a few grubs in your lawn, you may not need to kill them. Healthy lawns can generally support up to five white grubs per square foot . If there are fewer than five, you could let them be.
Lets look in detail at three natural ways to get rid of lawn grubs if they are spoiling your lush, green turfgrass.
Recommended Reading: How To Change The Oil On A Craftsman Lawn Mower
Eliminate The Food Source Of Moles:
How to get rid of worms in yard. Other organic methods to get rid of and prevent pests from being in your potted plant are to: The primary intermediate host is the flea. As a result, it takes a lot of research to understand and recognize.
The key to getting rid of lawn grubs is first identifying their signs, and then applying the best control method as i am going to show you here. Vinegar and earthworms if you are looking for a homemade worm killer. If they are, spray the worms directly with the dawn mixture.
13 natural ways to get rid of cabbage worms. Check after an hour or so to see if the grubs are still alive. How to get rid of bagworms countryside garden insects.
Ensure your dog receives an effective whipworm treatment. Insects, grubs, worms with a pesticide like talstar which can be bought here. This will also help blue flowers like hydrangeas appear bluer.
Worms, when in copious amounts, can be an indication of improper lawn maintenance and show signs that your garden needs raking, thatching, and fertilizing. It is a bit of a process but should leave you hookworm free. If there the pets are suspected, ask the vet to prescribe some medication to prevent the hookworms from getting bigger and.
Sprinkle some diatomaceous earth around your plant bases. When you spot armyworm moths and their larvae in your lawn, you need to act fast to head off an infestation. This is because hammerhead worms have the ability of regeneration and its pieces will regenerate into new.
What Do Armyworms Look Like
First, lets be sure you know what youre dealing with: Armyworms, which are moth larvae, are light green or tan in their earliest stages and become dark green or brown as they grow. Fully formed caterpillars are hairless, 1-½ to 2 inches long, and have green, yellow, or brown stripes running down their body, and a Y-shaped mark on their head.
Also Check: Lowe’s Riding Lawn Mower Rental
Will Soapy Water Kill Lawn Grubs
There are several commercial killers available to kill grubs in your lawn, but you can also use a homemade recipe with dish soap to kill the grubs. When sprayed, Dawn dish soap smothers the grubs until they die. The grubs once in contact with the soapy solution suffocate and die within a few minutes.
How To Prevent Grubs From Coming Back
Grubs can happen to any lawn and appear numerous times during the year. Here are a few helpful tips to make sure you wont see grub worms soon.
- Water properly
- Dont mow your lawn often
- Overseed your lawn in spring and early fall
- Fertilize your lawn
When left untreated, grubs will continue the destructive process, wrecking the roots of your turf.
Having a professional lawn care company can help you get rid of active grubs for good, and make sure you have a beautiful and healthy lawn for years to come.
You May Like: How Do Wild Violets Spread
Does Dawn Dish Soap Kill Grubs
You can control grubs using a commercial grub killer or a homemade recipe such as dawn dish soap. If the infestation is not extensive, you can use some simple natural treatments. But how effective is dawn dish soap for grub control?
Dawn dish soap kills grubs in the lawn by smothering and suffocating them. To get rid of grubs using dish soap, mix 3 tablespoons of soap with 1 gallon of water and spray it on the infested lawn. The soapy liquid will also interfere with the exoskeleton of adult beetles and kill them.
Get the Dawn Liquid Dish Soap for this procedure here.
How To Control Armyworms In The Lawn
These militant moth larvae can really chow down on your grass if you dont fight back.
Aggressive little grass-eaters, armyworms will help themselves to your lawn if not stopped in their tracks. Patches of brown turf and chewed-up blades are a call for helpyour grass needs saving and its time to take action. Heres the lowdown on these tiny tyrants, plus how to kill armyworms and get your grass growing again if theyve tried to conquer your lawn.
Don’t Miss: What Is The Best Cordless Lawn Edger
What To Do About Grub Worms In Your Yard
The white larvae eat the roots of your lawn or garden. If left untreated, they will grow into adult beetles and feed on the leaves of your plants. To treat garden worms, homeowners often use commercially available grass worm control products. Therefore, having worms in your lawn or garden can become a notorious backache.
Signs Of Grub Worms In Lawn
A lawn thats developing brown patches and showing signs of weakening could be suffering from disease. Fungal infections commonly produce brown spots, but even white grubs in your lawn can cause similar signs.
Here are signs of grubs in your lawn and how to check for these destructive worms:
- Dead patches in the lawn: Youll observe patches of brown or dead spots as the grass starts to thin out, turn yellow, and die. This occurs because grubs feed on roots, thus killing your turfgrass easily. Check out this great article I did on other causes of brown patches in lawns.
- A spongy turf: Grubs will damage the roots of turfgrass, leaving the grass easy to pull and roll up just like carpet. To test this symptom, you can do a tug test on your grass to see if it pulls up too easily.
- Increased raccoon and bird activity: Birds, moles, and raccoons feed on worms and other insects in the lawn. If you notice theres increased activity of these predators digging your lawn, it could be a sign there are grubs in your lawn.
- Presence of many grubs in the soil: A major sign of grub infestation in your lawn is the presence of the milky-white, C-shaped worms in soil samples cut from your yard. A few of these pests shouldnt stress your grass, but a large number of them can cause serious damage. More than 5 grubs per square foot of lawn soil will produce symptoms of white grub damage.
Read Also: Lawn Care Pricing Chart
Signs You Have Lawn Grubs
There are certain signs to watch for to know if youre faced with a grub problem. First of all, you may have noticed other wildlife being attracted to your lawn. This wildlife activity in your yard likely indicates you have a grub worm problem. Animals, such as raccoons, skunks and birds, enjoy grubs as a main part of their diet. If youre serving up an assortment of tasty lawn grubs, then these creatures are going to get digging which can also cause damage to your grass.
Secondly, you will notice dying patches of grass in your yard that are easy to pull up by hand. This is a clear indicator the roots of the grass have been destroyed as these patches are no longer thriving in the soil. You may have previously attributed dry, dying patches of grass to under-watering or environmental conditions. However, it is likely a grub problem, which is very common in North America.
Your natural inclination when you notice lawn damage caused by grubs might be to rip up the patches of grass that are browning and replace them with new lawn turf. This is, however, not the correct or sustainable solution. You can instead simply treat this area of lawn with a pest control treatment and begin your lawn care regime again. Once the grubs have been killed by the pest control solution, this will promote root growth in the grass, and it will begin to heal and regrow.
When To Apply Grub Worm Treatment
Once lawn grubs have been detected and treatment is necessary, you need to know when to apply grub worm treatment. The best time for treating grub worms is in late summer or early fall while the grub worms are still small and close to the surface.
Grub worms are less susceptible to treatment in the spring, as they are too large and no longer feeding. For this reason, insecticides are less effective. Spring rains can also make this difficult, as applications may be washed away.
When choosing insecticides for lawn grubs, its important to consider the various types. For fall treatment, Dylox is the most effective and fast acting available. However, two products worth consideration for use early in the season, Merit and Mach-2, can be helpful for prevention. These target the pests before they lay their eggs, killing them and any hatchlings before an infestation occurs. Always read and follow instructions carefully when using these types of products.
Read Also: Does Dollar General Sell Lawn Chairs
How Natural Predators Kill Lawn Grubs
Biological predators, like birds, raccoons, moles and more, are an option when it comes to grub control for lawns. You can choose to leave your soil exposed to welcome animals to devour the pests. For example, you can use bird feeders to attract birds to your yard to feast on the grubs. But do keep in mind, animals will dig holes in your lawn, which can cause further damage to your yard.
Natural Ways To Get Rid Of Grub Worms In Your Lawn
Grub worms damage your lawn by feeding on the roots, and eventually turn into adult beetles that eat the leaves of other prized plants in your garden. Many homeowners simply treat their lawn with a chemical grub control product, or grub killer, once or twice a year. But there are also a number of natural methods that can be effective ways to get rid of grub worms. Check out the following tips from our readers on how to get rid of grubs naturally.
Q: I have white grub worms all over my garden and I hate to use pesticides. Are there any natural methods to get rid of them?
Answer 1: Earth-friendly beneficial nematodes seek out and kill grubs and other soil-inhabiting insects. They come on a sponge that you soak in water, put in a sprayer and spray your dirt or lawn. They will multiply over time and continue to kill grubs. They have nematodes that seek and destroy flea larvae too. Here’s what one reader says about his experience with nematodes: “Works great. Did my yard last year, my dogs never have fleas unless we go someplace else. The nematodes for grubs work equally as well. Had them in my compost pile, wiped them out. No more grubs!” .
Answer 5: Other readers have seen results using neem oil. Mix as directed with water and spray affected areas of your lawn to deter beetles from laying eggs, as well as keep grubs from feeding. .
Read Also: How Much Peat Moss For Lawn