Are Pill Bugs Bad For My Lawn? (Know More)

If you’re a gardener, you know that having a healthy lawn is important. But did you know that some bugs can be bad for your lawn? In this post, I’m going to tell you everything there is to know about pill bugs and how they affect your garden. We’ll talk about what they look like and their feeding habits. 

Then we’ll discuss whether or not these little critters are actually bad for your grassy areas and if there are any natural remedies available to help with them. By the time we’re done here, you’ll have all the information necessary to decide whether or not these pests should come into contact with your garden or plants!

If you’re curious about the benefits of manual lawn mowers, check out our post on Are Manual Lawn Mowers Any Good? Expert Advice for information on this eco-friendly option.

How to Get Rid of Pill Bugs (Wood Lice, Roly-Polies)
Pillbugs, also known as sowbugs, are small, segmented crustaceans that feed on decaying organic matter.
While pillbugs don’t typically cause significant harm to lawns, excessive populations can damage the roots of young plants and seedlings.
Effective methods of pillbug control include reducing excess moisture, removing organic debris, and applying insecticides.
Natural methods of pillbug control include using diatomaceous earth, copper strips, and cedar oil.
Pillbugs can enter homes through cracks and gaps in doors and windows, but they do not typically infest homes and are not harmful to humans.

For those looking to add fragrance to their home, our post on Fragrant Indoor Plants: A Guide to Adding Aroma to Your Home provides a list of the best plants for adding fragrance to your living space.

Is It True That Pill Bugs Are Bad For The Lawn?

Not at all! In fact, pill bugs are a good thing for your lawn. They eat dead plant material and fungi, which helps keep things from getting too much like “Garden of Earthly Delights” by Hieronymus Bosch. They also provide an important food source for other animals like birds and amphibians.

So if you have a pill bug problem on your hands, don’t try to get rid of them with pesticides or chemical fertilizers the side effects could be more harmful than the pests themselves!

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What Is A Pill Bug And What Do They Eat?

Pill bugs are a type of crustacean (like crabs and lobsters). They are also known as roly-polies, armadillo bugs, woodlice and sow bugs. Pill bugs eat decaying plant matter, including dead grass and other plants. 

In fact they were once considered one of the most important insect predators in lawns, eating harmful nematodes (tiny worms) that attack grass roots. But now pillbugs are considered pests because they can destroy newly-planted seeds in your lawn by eating them before they have a chance to grow into plants.

Pill bug damage to lawns is usually not severe enough to warrant treatment with pesticides or other chemicals since there are natural remedies that can be used instead such as diatomaceous earth (a fine powder made from crushed fossilized sea creatures) 

Applied over the soil surface where pillbugs live or an organic pesticide called Neem Oil which kills insects slowly by destroying their exoskeleton so they dehydrate over time if applied correctly every few weeks during hot weather when pests tend to reproduce more often than usual due to increased food availability following spring rains

How Many Types Of Pill Bugs Are There?

Pill bugs are a type of crustaceans and are related to crabs and shrimp. There are many different species which vary in color, size and shape. They can be brown, gray or black with some having red markings on their shells. 

The most common species found in North America include Armadillo Pillbug, Garden Pillbug or Rosy Apple Snail (Armadillidium vulgare), California Pill Bug (Malacolimax tenellus) and Giant African Land Snail (Achatina fulica).

While worms can be beneficial for your lawn’s health, excessive populations can also cause harm. Our expert overview on worms in lawns can help you understand the impact of worms on your lawn and how to maintain a balanced ecosystem.

What Do Pill Bugs Look Like?

Pill bugs are a group of insects that are also known as woodlice, sowbugs, and rolly-pollies. They can be found in moist environments such as under logs or rocks. Pill bugs have a hard shell on their backs that protects them from predators like ants and other insects. Pill bugs have 8 legs with small antennae at the end of each leg. 

They also have 7 pairs of tiny eyes located on top of their head which help them see during the day time hours when they are active but can’t see at night when they go into hiding places to avoid predators such as birds who eat them because they taste good!

Pill bugs eat decaying matter and dead plant matter like fallen leaves by breaking down cellulose into smaller pieces using enzymes produced by bacteria in their guts which aren’t harmful to humans if ingested accidentally

Do They Bite Or Sting?

Pill bugs do not bite or sting. They are harmless little creatures and very slow moving, making them easy to catch. Pillbugs are not poisonous, so don’t worry about getting hurt if you touch one they won’t bite or sting you (or your pet). 

They also have no predators in North America, making them safe from predation by other animals as well

Why Do People Think They’re Bad For The Lawn?

They are known to eat dead plant matter, live plant matter, the roots of plants, and other insects’ eggs, larvae and pupae. They will also eat adults if they can find them.

This is why people believe they are bad for the lawn. But there is so much more to these creatures than meets the eye!

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Can You Eat Them?

You will not ever find a pillbug on a restaurant menu. They are not good for eating. This is because they are not toxic, nor do they contain any nutrients that would make them an attractive food source for humans or other animals. Even insects do not have much interest in pillbugs; there are no known cases of insects dining on these creatures.

Why Should You Not Kill Them With Chemicals?

It is important not to kill them with chemicals. Pill bugs are beneficial because they eat decaying leaves and other organic matter, including fungi and bacteria. 

They also work as natural decomposers in the soil, breaking down dead leaves and other plant material so that nutrients can be recycled into the environment for other plants to use later on. In addition, pill bugs help aerate the soil by producing tunnels through it when they move around in search of food or new places to live.

Pill bugs are harmless to humans and pets (unless you’re allergic), so there’s no need for concern about using pesticides or chemicals which can lead to accidentally poisoning yourself or your dog! Instead of trying out potentially dangerous methods such as spraying them with poison from a can of Raid®, try out some easy-to-use natural remedies instead! 

These include placing diatomaceous earth in areas where these pests have been spotted; this substance causes dehydration when consumed by insects such as pillbugs due its sharp edges (it also works well against bedbugs). Another method involves putting out some beer so that when these creatures come looking for food they’ll get drunk instead!

How Do I Get Rid Of Pill Bugs In My Lawn?

If you want to get rid of pill bugs on your lawn, you should consider doing one of the following:

  • Using a broom and sweeping them up into a bucket.
  • Using a spray bottle to spray them with water until they die (or until you get bored).
  • Using a vacuum cleaner or shop vac to suck them up into the bagless canister.

Using an electric weedwacker (or manual brush cutter) to chop them up into pieces that are too small for other animals or children to swallow and choke on; however, this method may not be safe for people who have pets in their yard or live near neighbors who have children under age 10 playing outside.

How Do I Get Rid Of Pill Bugs In My Garden?

The most effective way to get rid of pill bugs in your garden is to use a hose and spray them directly. This will knock them off the plants where they might otherwise be hiding, and prevent them from climbing back up. 

You can also use a broom or shovel if you sweep or scoop them up into a bucket; this is especially useful if there are many pill bugs in one area (such as under mulch). If there are lots of these critters crawling around in your yard, try using another hose to blast them out of their hiding spots with water pressure. 

Another option would be using an insecticidal soap – but don’t rely on this method alone—you’ll need other techniques as well!

Forget about chemicals such as pesticides or herbicides: they won’t work against small insects like pillbugs because these creatures tend to stay close together when faced with danger; therefore chemicals won’t reach all members at once for long enough periods before dissipating completely (or becoming ineffective).

Grubs are a common issue in lawns, causing damage to grass roots and creating brown patches. Our lawn care expert provides helpful feedback on managing grubs in your lawn and preventing their infestation for a healthier and greener lawn.

Are Pill Bugs Dangerous To Dogs?

If you have a dog, chances are they’ll try to snack on pill bugs. Pill bugs are not dangerous to pets and they won’t hurt your dog if he eats them. 

They’re actually considered beneficial because they eat slugs and snails, which can be harmful to gardens and plants in your yard. So if your dog does decide to go for the crunchy treat of a pill bug, just make sure he doesn’t eat too many!

Do Pill Bugs Eat Grass?

Pill bugs are not harmful to your lawn or plants. They mainly eat dead plant material and fungi, so they can help aerate the soil by breaking down organic matter.

If you have a really bad infestation, it might be worth considering putting out some traps. There are several different types available online, including homemade ones made from empty cans and bottles filled with beer or water. 

If you’re not sure how many pillbugs are in your garden but want to make sure that none escape when you’re trying this method (which also means fewer deaths), then consider placing multiple traps around your backyard; that way if there’s only one or two pillbugs in each trap then they’ll all get caught by morning!

Will Killing The Pill Bugs On My Lawn Kill All The Other Worms And Insects Too?

The answer is no. Killing pill bugs doesn’t kill the rest of your lawn’s residents. In fact, they are beneficial to your lawn because they eat slugs and snails, caterpillars and other insects that can harm it. 

In addition, they are also a good thing to have in your lawn and garden because they act as a natural pest control system by eating harmful pests such as slugs and snails.

Pill bugs do not bite or sting humans (or pets), so don’t worry about being bitten by one if it crawls up on your leg! They will not hurt you unless you are allergic to their shell or wings shed skin which may be an irritant for some people but otherwise harmless overall

Do Pillbugs Bite People?

Pill bugs don’t bite people, but they can bite each other. They’re not aggressive, though; they just pinch when in danger or frightened. Pill bugs are good for gardens because they eat small plants and insects that could damage them if left unchecked. 

They also provide nutrients for birds and other animals that prey on them to eat during winter months when food is scarce.

However, consider keeping a few pillbugs around your garden as long as you don’t mind their presence!

Pill Bugs Are Beneficial And Should Be Encouraged, Not Discouraged, From Living In Your Yard.

Pill bugs, also known as rolly pollies or wood lice, are common insects that are often found in Florida yards. They have been known to damage garden plants and shrubbery by chewing on them. However, pill bugs do not harm humans or animals and can actually be beneficial if allowed to live in your yard.

Pill bugs eat decaying leaves and other plant matter on the forest floor—they help break down dead plant material so that nutrients are returned to the soil for future use by other living things such as plants and animals. 

Pillbugs also eat slugs (a garden pest) which can cause damage to vegetables in your garden if left unchecked. In addition, pillbugs provide food for birds such as quail or robins when they decide to hunt for their next meal! So while it might seem like these little creatures don’t contribute anything positive towards our lives as humans….they actually do quite a bit!

Unfortunately there aren’t any natural remedies available right now that will kill off all those pesky pillbugs without harming your lawn/garden either; however there is hope! We created our own organic pesticide spray using ingredients like baking soda mixed with dish soap which kills over 95%+ of all pests including mosquitoes too – 

This stuff works great at killing off most infestations within 24 hours….but doesn’t leave behind harmful residue afterward! Which means we can continue growing healthy vegetation without worrying about any negative side effects from using dangerous chemicals on our property…and best part about all this? 

You’ll still be ableto enjoy being outside without being afraid about getting sick from breathing bad fumes every single time there’s an outbreak nearby 🙂

Leaves can be a valuable resource for your lawn, providing nutrients and organic matter. Our expert overview on the benefits of leaves for your lawn can help you understand how to use leaves effectively in lawn care and maintenance.”


These are just a few of the many reasons why you should welcome pill bugs into your home and garden. They’re beneficial and help to return nutrients from your yard back into the soil. It’s also important not to kill them with pesticides because doing so will hurt other insects in your yard as well! 

We hope this article has given you some insight into these little creatures that might be living underfoot right now.

Further Reading

Pillbug Control: How to Get Rid of Pillbugs: Learn effective ways to control and eliminate pillbugs from your lawn and garden.

How to Get Rid of Pillbugs (Sowbugs) in Your Garden: Discover natural and chemical methods to get rid of pillbugs and prevent their infestation.

How to Control Eleven Common Lawn and Garden Pests: Get tips on how to identify and control common pests in your lawn and garden, including pillbugs.


What are pillbugs?

Pillbugs, also known as sowbugs, are small, segmented crustaceans that typically feed on decaying organic matter.

Are pillbugs harmful to my lawn?

While pillbugs don’t typically cause significant harm to lawns, excessive populations can damage the roots of young plants and seedlings.

How can I control pillbugs in my lawn?

Effective methods of pillbug control include reducing excess moisture, removing organic debris, and applying insecticides.

What are some natural ways to control pillbugs?

Natural methods of pillbug control include using diatomaceous earth, copper strips, and cedar oil.

Can pillbugs infest my home?

Pillbugs can enter homes through cracks and gaps in doors and windows, but they do not typically infest homes and are not harmful to humans.