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.
How To Treat Grubs In Minneapolis Lawns
Here at KG Landscape, we think of the two weeks of the Minnesota State Fair as a great time to apply insecticides for grubs. By that time, the grubs have had enough time to start feeding on the roots and be very close to the soil surface but they are still small and easy to kill. The best treatment for these grubs is a chemical called Imidacloprid. It is safe for mammals and most fish so it has a small impact on the local ecosystem but does kill the grubs damaging the grass. We use a granular treatment that only requires one treatment per year until they are completely eradicated. It may or may not effect some honeybees, but if applied to only grass areas with possible grub damage, the impact on these important creatures will be minimal.
If youre looking for lawn help in the Minneapolis/St. Paul area, look no further than KG Landscape. We have the experience and knowledge to help fix any lawn issues. Give us a call at our office 763-568-7251 or fill out a quote request and well get in contact with you. Getting that golf course quality grass shouldnt be impossible; we can help make it happen.
When Is The Best Time To Apply Grub Control
Although, you should only start treating your lawn after you discover you have a grub problem. You dont have to wait till that time to take precautions.
As you already know, an ounce of prevention is worth a pound of cure. Its usually better to enter into fall without fear or worries about grub infestation.
Preventative measures are usually best applied during spring and summer. Spring because, at this time, overwintering grubs are just beginning to come out. Summer is also a good time to go for grub control because what youll have to deal with are newly hatched grubs and not mature adults.
During spring, when the weather is a little warm, you can apply chlorantraniliprole products. While in summer, you can use thiamethoxam and imidacloprid to attack emerging grubs.
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What Attracts Grubs To Your Lawn
Grubs are attracted to healthy, thick grass. Healthy grass means a healthy root system, which is what the grubs feed on as soon as they hatch. The higher the concentration of larvae, the more severe your lawn damage will be. Grub worms reside beneath this turf layer and should be visible as you peel back the turf.
Applying Effective Grub Killers Yourself
There are lots of over-the-counter remedies developed for grub infestation. These are in the form of insecticides and repellents.
Some of the most effective products include Scotts GrubEX Season Long Grub Killer, St. Gabriel Milky Spore Grub Control Mix, and BioAdvanced 24 Hour Grub Killer Plus.
Other effective grub insecticides include Bayer Dylox 6.2 White Grub Insecticide, Bayer Season Long Grub Control Plus Turf Revitalizer, Roundup bug Destroyer, and Bonide BND60360 Insect & Grub Killer. These are only a few of several remedies you can use for your grub problem.
Each comes with specific instructions for use which you must abide by.
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Do You Need Grub Control Every Year
If you found grubs in your lawn last spring or fall, you may need to apply a grub preventer. You do not have to apply grub control annually unless you see grub damage. If you have been treating your lawn with a preventer and killer for successive years, it may be time to stop until you notice any signs of grub damage return.;
In healthy turfs, grubs may not be a significant problem. However, you should apply grub control treatment when you see signs of damage. Otherwise, your turf can suffer significantly.;
Is It Right To Apply Grub Control Yearly
Part of the many questions that arise includes the frequency of applying grub control.
Its best to apply grub control only when the resulting damage is visible. Grub presence is never mistaken as patches of your lawn will naturally turn brown. Only when signs are seen should you proceed with treatment.
As discussed to this point, weve seen that timing is everything when it comes to grub control. Application is mainly determined by WHEN such treatments should be made.
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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.
Is It Too Late To Treat For Grubs
Monitor lawns starting in mid-August continuing into September for signs of grubs. Damage from the grubs can continue into October. As temperatures cool in the fall the grubs tunnel down to overwinter. In my opinion, it is now too late in the season to treat for grubs so youre better off waiting until next year.
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How To Get Rid Of Lawn Grubs
If grubs have invaded your lawn, you have both all-natural options and chemical treatments to get rid of them. Well show you how.
Lawn grubs are pale white, squirmy larvae that can destroy your lawn from the ground up, munching on roots until your grass dies off. These pests are a natural part of the ecosystem, so if you just have a few, theres no need to worry. However, if youre finding a lot of grubs, you need to eliminate them immediately to avoid damage to your lawn.
Learn How And When To Treat Japanese Beetles And Grubs With Blains Farm & Fleet
The immature stage of the Japanese beetle the white grub typically has a three year life cycle. However, most of the damage to ornamentals and turf grass happens during the spring and fall the second year. This is when grubs are present in the top inch of the root zone, heavily feeding on grass roots and thatch. In the third year of the cycle, the grubs rise out of the soil as Japanese beetles. These beetles feed on surrounding plants and lay eggs in the soil throughout the summer. These eggs eventually hatch into grubs and the cycle begins again. Blains Farm & Fleet is here to help you get rid of Japanese beetles and grubs.
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How To Kill Grubs In Your Lawn
During the late summer and early fall, you may begin to notice lawns turning an unattractive shade of brown in certain unsightly, dying patches. The likely explanation is the grass is being destroyed by hungry, thriving grub worms living below the surface of the lawn. If this has happened in your lawn, there is good news. These pests can be controlled, and your lawn can be restored back to its healthy state by getting rid of grub worms.
Better yet, because of a growing preference for natural gardening solutions, there are now some easy and natural ways to kill lawn grubs and stop them from reappearing next year. This means youll be able to get back to enjoying your yard year-round without concern of nasty grubs eating away at it.
It Is All About Timing
Like most Fort Worth homeowners, you think of spring as the season for addressing potential lawn problems, but grubs dance to a different schedule.
But how do you know if you have grubs and need;grub treatment?
There are some early predictors of grubs. You may see the tan or copper-colored June beetles flying around the yard in July, which is their prime egg-laying time; theyre most active at sundown.
Watering your lawn a lot may attract the beetles, because they like to lay their eggs in moist ground.
If your grass is just starting to discolor, you may already have grubs and want to begin grub lawn treatment.
Theyll make the ground spongy as well as damaging the roots, so you can pull the sod back and actually see the grubs.
There could possibly be 10 or more per square foot. Or you might notice bare spots in sunny areas ;in your yard for grubs at night.
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After Applying Grub Killer
Once the grub control is applied, it is essential to care properly for your lawn afterward and ensure the solution gets where it needs to be. Because grubs thrive among the roots of the grass in the soil, the grub killer needs to be watered in. This makes sure that the grub killer granules reach the roots instead of just sitting on top of the grass. It is recommended to water about half an inch over the treated area right away.
It is also important to monitor your lawn for grubs or other activities during the next week or so. If the grubs dont appear to have died off, then you may need to reapply. Make sure always to read and follow the label, but it may be the case that you need a stronger dosage.
What Are Chafer Grubs
Chafer grubs , are the larvae of the chafer beetle that live in soil. They eat the roots of grass, causing yellowish patches to appear on the lawn.
The chafer grub burrows holes through vegetation including lawns, resulting in large patches of bare brown grass. If they are left untreated, they can cause extensive damage to your lawn by enticing predators such as birds, badgers and foxes to dig for a tasty meal. Just like your lawn, chafer grubs in pots when planting are also quite common.
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What To Do After Putting Down Grub Control Pesticide
You want to get the best effects after applying the pesticide on your lawn. Here are a few tips on what to do after the application:
- Water your lawn immediately after putting down grub control: Most grub killers and preventers come as granular formulations. For them to be effective, water your lawn to at least 1-inch.
- Monitor your lawn for grub worm activity after treating it. After applying a grub killer, you expect eradication to happen within a few days to a week. If the damage continues, it is likely the grub treatment was not enough or did not work.
Pro tip: Some grub control pesticides such as Scotts GrubX;provide long-term control and can be applied almost any time of the season. It can kill adult beetles and reduce their population in your yard.
- One application in the spring or early summer kills and prevents grubs for 4 months,
- Helps prevent root damage caused by insects for a stronger lawn
- Prevents turf damage by killing grubs when they are young
Which Month Do I Treat For Grubs
September October and November is major fall season in every Agricultural land. Secondly, spring strat after February or the middle of march So Additionally the best time is fall and Spring to Putting Grub Control in such time is valuable and ideal for your land.
True, is that Trend You Cant Ignore, and if you are in fall so its mandatory to save your lawn by the implementation of the best Grub Killer which is ready to make grub rescue for the longer term.
Dont Let them Easily.
Another Big Ticket For You So Lets Kill Lawn Grubs Forever.
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The Best Time To Apply Grub Control Measures
Young grubs cause the most havoc to lawns as they aggressively feed on grassroots. The months usually having the highest record of grub activity are late July, August, and September.
All your attention and focus should be on these months. Youll need to implement whatever control plans you had within this time to arrest the problem as early as possible.
Looking for when to apply Grubex? Midsummer months are the most effective.
Signs Of Grub Problems
There are several easy-to-spot signs that you may have grubs in your lawn:
Raccoons, skunks, armadillos, or birds are digging up your yard. These animals all love to dine on large, mature grubs.
You can pull back the dead patches on your lawn like pieces of loose carpet. This happens because grubs eat the roots holding the turf firmly in place on the soil.
Before the dead patches even appear, your lawn feels spongy when stepped on, as it it were freshly laid sod.
To check if you have a grub problem, peel back a square foot of green turf in each of several areas of your lawn. If you see 6 or more grubs in each area, it may be time for action.
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Controlling Grubs In The Lawn
Beetles, like Japanese and chafer beetles, emerge in early summer, feed on plants in the garden, and lay their eggs in the soil in the lawn. Later in the summer, the grubs hatch and immediately begin to feed. They will continue to eat and grow until mid-fall, when they move deeper in the soil so they can survive through the winter. When the soil warms up again in the spring, the large, mature grubs move back into the upper soil levels, where they transform into adult beetles that emerge in early summer and start the whole process over again.
The key to controlling grubs is to kill them before they hatch and begin to cause damage to your lawn. In spring or early summer, apply a preventative grub control product, such as Scotts® GrubEx®1 to your lawn, following label directions. This is especially important if youve had problems with grubs in the past. One application of Scotts® GrubEx®1 can kill and prevent grubs for up to 4 months.
Why Late Summer/early Fall Is The Best Time To Treat For White Grubs
White grubs are a common turf and lawn pest, and beneficial nematodes can be a very effective control. However it is important to treat at the right time of year, based on the white grubs life cycle, to ensure good control.
Since almost all scarab beetles have a life cycle of one year, it is important to treat at the right time to ensure the nematodes can kill the larvae and prevent new adults from emerging. Typically the adult beetles lay eggs in the summer which then hatch within a few weeks. The newly hatched larvae feed throughout the summer and fall before overwintering in the soil. The larvae will continue to feed in the early spring before pupating and eventually emerging as new adults. Treating in late summer or early fall is ideal, as that is when the smaller, young grubs are most susceptible to nematodes. There is also usually a short window for application in early spring before the grubs get too big and pupate, but that is a narrower window and can be difficult to time properly.
See the life cycle pictured below:
Below is an image that shows how beneficial nematodes kill white grubs:
Our recommended product for all types of white grubs in Heteromask, although Scanmask is also effective. For more information on how beneficial nematodes kill nematodes and other FAQs, see this blog post.
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How To Get Rid Of Grubs In Lawn: 6 Effective Ways + Natural Control
If there are grubs in your lawn, youll start to notice a change in the shade of your turfgrass. Browning of grass during summer and early fall is a likely sign of white grub worms causing the damage. 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.
The white grub worms in your lawn are a larval stage of scarab beetles. As soon as winter ends, these worms become active when warmth kicks in. They start to damage your lawn by eating grass roots;at a high rate.
If you fail to identify and kill lawn grubs on time, theyll develop into pupae, and later into full-grown beetles. The beetles will later start eating lawn grass and other foliage in your yard, causing even further plant damage.
But how do you know youre dealing with grubs in your lawn and not a disease or other problems?