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What Do Larder Beetles Eat




What Do Larder Beetles Eat

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What Do Larder Beetles Eat

What Do Larder Beetles Eat

  • Larder beetles primarily feed on high protein food sources, making them a nuisance for stored food products and animal remains.
  • Some of the favorite food sources for larder beetles include dried meat, pet food, cheese, and dead insects.
  • Specific food sources that attract larder beetles include ham, bacon, poultry, fish, and animal nests.

Larder beetles, an intriguing species to study, have fascinating feeding habits worth exploring.

In this section, we will provide an overview of larder beetles, shedding light on their dietary preferences and intriguing behaviors.

Additionally, we will uncover a fun fact about these beetles that will leave you amazed.

Prepare to dive into the world of larder beetles and discover the mysteries of their eating habits.

Overview of Larder Beetles

Larder beetles, aka Dermestidae, are a pesky problem. They love high protein food sources and can be found in homes. Plus, they can adapt to different environments.

They love animal products, such as stored meat, pet food, and dead animals.

what do larder beetles eat - dog food

This can cause significant damage if not stopped. They also eat dried insect specimens, annoying collectors and museums.

Signs of larder beetle infestations include: shed skins, fecal pellets, tiny holes/tunnels, an unpleasant odor, and adult beetles.

Prevent and control measures include: regular cleaning/vacuuming, proper food storage/handling, sealing attractive food sources, disposing of trash, and sealing entry points.

In severe cases, pest control services may be needed.

Larder beetles have a knack for munching on dead animals and making your pantry their own party zone. Fun, right?

Fun Fact about Larder Beetles

Larder beetles, also known as Dermestes lardarius, are pesky household pests.

They have a diverse diet and can eat both animal and plant matter. But, they prefer protein-rich foods such as meat, cheese, and dried insects.

These beetles love cured meats and smoked fish. So, they are usually found in pantries and kitchen cabinets where these types of food are stored.

They also like to eat decaying organic matter like dead animals and insects.

Although larder beetles can be annoying, they actually have an important role in nature.

They act as scavengers, breaking down organic matter and recycling nutrients back into the ecosystem. So, they are essential for maintaining balance in nature.

What Do Larder Beetles Eat

Larder beetles, commonly found in homes, have specific dietary preferences.

In this section, we’ll uncover the diverse food choices that entice these beetles. From high protein food sources to their favorite meals, we’ll explore the specific food sources that attract larder beetles.

Prepare to be fascinated by their appetite and discover the interesting facts behind their feeding habits.

High Protein Food Sources

what do larder beetles eat

Larder beetles are drawn to high protein foods, which offer essential nutrients for their growth and development.

These include animal carcasses, dried meats, and cheese – all having a high protein content.

The larvae of larder beetles feed on these sources, helping them become adult beetles.

The beetles infest animal carcasses, from rodents to birds. They also have an affinity for dried meats, such as jerky or cured meats.

Certain cheeses, particularly those with a high protein content, appeal to larder beetles. Nuts and seeds, though not high in protein, are still appealing due to their nutrition.

Dried pet food with substantial protein can also be targeted. Plus, they can eat other insects, such as dead flies or spiders.

Larder beetles scavenge for materials if needed. This allows them to adapt to different environments and survive.

Since they can consume a wide range of organic matter, larder beetles are not picky when it comes to high protein food sources.

This makes them resilient pests in both residential and commercial settings.

Preventative measures, like proper food storage and regular cleaning, can minimize their access to preferred foods.

Favorite Food of Larder Beetles

Larder beetles love certain types of food. These include dead insects, dried meat, pet food, bird nests, and animal carcasses.

These protein-rich sources give them the nutrients they need for growth and development.

If these can’t be found, larder beetles may infest stored grains and pantry items.

A unique thing about larder beetles is that they can track down food via smell.

Even food hidden in walls or ceilings can be found by them. This makes them hard to control.

In ancient Egypt, larder beetles were a problem. They destroyed stored grain.

To stop them, Egyptians would seal grain in containers and bury it.

So, larder beetles have a taste for dead insects, dried meat, pet food, bird nests, and animal carcasses.

Specific Food Sources

Larder beetles have a taste for certain foods. They love meats, dried fish, pet food, and even dead insects.

Especially carcasses and decaying matter. The larvae feed on these things, while adults prefer nectar and pollen from flowers.

To illustrate what larder beetles like to eat, see the table below:

Food SourceDescription
MeatsFresh or cured meat products
Dried FishDehydrated fish products
Pet FoodDry or wet pet foods
Dead InsectsDeceased insects
Animal CarcassesDecomposing bodies
Decaying MatterRotting organic material

Larder beetle larvae use their sense of smell to explore for food sources, even in hard-to-access places.

So, it’s important to clean up any potential attractants and keep your area tidy to avoid these little creatures.

Keep an eye out for larder beetles because they can make your home look like a horror movie!

Signs of Larder Beetle Infestation

Larder beetle infestation can wreak havoc in your home.

To identify if these pesky intruders have taken up residence, keep an eye out for physical signs, visual cues, and other indicators.

From damaged food packages to shed casings, the physical signs are hard to miss. Visual signs like the presence of adult beetles or larvae can confirm your suspicions.

And don’t forget to pay attention to other indicators such as an unpleasant odor or unusual fly activity. Stay vigilant to protect your home from these unwelcome guests.

Physical Signs

Larder beetles bring physical signs of their infestation. Such signs can give you clues of their presence in your home or property.

For instance, you may find shed skins, fecal pellets, or the beetles themselves. They are usually in pantries, basements, or storage areas.

You could also spot damage to food items. Larder beetles eat meats, cheese, and pet food, leaving small holes or gnaw marks. This helps to identify an infestation and take action.

Sometimes, the signs may be subtle or hidden.

For instance, you may find holes or gnaw marks in packaging, but no beetles. In such cases, be watchful and monitor for any further signs.

If you suspect larder beetle infestation, take preventive measures right away.

Discard infested food items and clean affected areas with hot soapy water.

Make sure to seal any cracks or entry points. This will help prevent future infestations and protect your belongings.

Don’t let larder beetles take over your home.

Recognizing and addressing the physical signs early can help control and eliminate them.

Take action now to keep your living spaces pest-free.

Visual Signs

Larder beetles can be identified by their visual signs. Inspect affected areas to spot common characteristics, such as:

  • Clustered adult beetles on windowsills, walls, or light fixtures
  • Shed skins, fecal pellets, and body parts
  • Larvae or pupae in stored food items
  • Damage to packaging materials like chewed holes or gnaw marks

However, these signs may vary.

Also, a distinct odor can be detected in heavily infested areas. This odor is often foul or unpleasant and may mean decaying organic matter which attracts larder beetles.

History teaches us about larder beetles. They have been pests since ancient times, with reports from centuries ago.

They got their name from infesting larders to feed on stored food.

Over time, they have become a nuisance in homes, restaurants, warehouses, and museums.

Be aware of the visual signs to prevent or address larder beetle infestations effectively.

Other Indicators

Larder beetles can leave behind various signs that can signal their presence. These indicators can help detect an infestation and take action to control it.

In the case of larder beetles, there are additional signs that may not be as visible or known as physical signals. They still can give insight into the extent and intensity of the infestation.

Take a look at this table to learn more about these indicators:

Foul odorLarder beetles have a strong, bad smell.
Sticky residueInfested areas may have sticky residues left by them.
Insect activityIncreased insect activity in certain areas can mean a larder beetle problem.
Damage to stored itemsLarder beetles can cause damage to stored food items, such as holes and chew marks.
Presence of larvaeFinding larvae or shed skins is a clear sign of a larder beetle infestation.

Moreover, these pests are attracted to forgotten food sources, like dead insects, bird nests, and animal carcasses. They eat high protein foods, as well as pet food and pantry items.

Interestingly, people have been aware of larder beetles for centuries. They were discovered in food stores and pantries. This led to developing ways to protect food from these pests.

This is how pest management techniques and professional pest control services were born.

Prevention and Control of Larder Beetles

Prevention and control of larder beetles involve various techniques such as:

  1. Environmental pest management
  2. Proper food storage and handling
  3. Removing attractive food sources
  4. Sealing entry points
  5. Utilizing professional pest control services

These strategies are crucial in mitigating the infestation of larder beetles and safeguarding our homes and stored food.

By implementing these approaches, we can effectively combat the presence of larder beetles and protect our living spaces from their destructive impact.

Environmental Pest Management Techniques

Environmental pest management techniques can be utilized to successfully manage larder beetles.

Cleaning regularly and maintaining a sanitary space is imperative, as crumbs and spills attract these pests.

Pheromone traps can be placed strategically to capture adult beetles and stop them from reproducing.

Controlling humidity by fixing leaks and ventilating damp areas will deter larder beetles.

Additionally, sealing cracks and other entry points can prevent them from gaining access. By utilizing these eco-friendly pest management techniques, individuals can reduce the risk of larder beetle infestations and the damage they cause.

Proper Food Storage and Handling

Prevent and control larder beetles with effective techniques!

Here’s a 3-step guide to proper food storage and handling:

  1. Store dry foods in airtight containers. Larder beetles are attracted to grains, cereals, and pet food. Keep ’em away by storing these items in airtight containers.
  2. Clean your pantry regularly. Take out any spilled or expired foods, and clean up crumbs that may attract larder beetles.
  3. Dispose of infested foods properly. Seal them in plastic bags and discard in outdoor garbage bins.

Unique Details:

  • Inspect new packages for signs of larder beetles.
  • Keep kitchen clean. Spills and food debris can attract larder beetles.

Follow these practices for proper food storage and handling, and reduce the risk of infestation.

Removing Attractive Food Sources

Larder Beetles love animal products like meat, poultry and fish, as they offer them the perfect environment to grow and reproduce.

They also can’t resist dried pet food, such as dry dog food, cat food and birdseed – but it’s essential to store these items well, to prevent infestations.

Not just food, they also munch on dead insects or small animals, which may be present in a dwelling.

Plus, they can even feed on non-food items such as animal hides or feathers – so it’s best to store or dispose of these safely.

To keep larder beetles away, it’s essential to identify and remove all food sources.

Additionally, be sure to clean up food crumbs and grease residue, and properly store food items in airtight containers.

Regularly inspect and clean up any spills or debris that could be a lure for them.

Sealing Entry Points

Larder beetles can enter your home through small openings and cracks in the exterior. To prevent them, seal off these entry points. Here’s a 4-step guide:

  1. Spot potential entry points. Look at your home’s exterior for gaps, cracks and holes which could be entry points. Check windows, doors, vents and pipes.
  2. Caulk and seal openings. Use high-quality caulk or sealant to fill the identified openings, including small crevices.
  3. Repair damaged screens. Replace torn or damaged window or door screens swiftly.
  4. Fit door sweeps and weather stripping. Install door sweeps to ensure no gaps at the bottom of the doors. Also, use weather stripping around windows and doors for a tight seal.

Plus, inspect your home’s interior for gaps or cracks in walls, floors, and ceilings. Seal these too to lower the risk of a larder beetle infestation.

Finally, regularly inspect your home for new entry points. Address any gaps or openings immediately for effective pest control.

Let an expert team of exterminators help you out for a speedy eviction!

Professional Pest Control Services

Professional pest control services offer specialized solutions to help homeowners tackle larder beetle infestations. They start with a thorough inspection to identify the extent of the issue and potential entry points.

Then, based on their findings, they develop a customized treatment plan that uses industry-approved insecticides that are safe for indoor use.

Along with eradication, they also provide advice on preventive measures to ensure long-term protection.

Finally, they offer follow-up visits or monitoring services to make sure the infestation is completely gone.

These professionals have access to advanced technology and knowledge that helps them address infestations quickly and effectively.

Plus, they keep up to date with the latest research and trends in pest management techniques, offering cutting-edge solutions.

Don’t let a larder beetle infestation go unnoticed – contact professional pest control services today before it becomes a major problem.


Larder beetles are known for their diverse diet. They feed on animal carcasses, pet food, dried insects, grains, dried fruits, spices, and even stuffed animals.

They are attracted to materials that have high protein content, and can even consume dead insects.

These pests can survive in various environments, including urban and rural areas, and will make use of any available food sources, including plants.

Their life cycle involves mating, egg-laying, larval stages, pupal stages, and the transformation into adult beetles, which can take up to several months.

This research article provides comprehensive insights into the feeding habits and ecological significance of larder beetles, and how they can pose a threat to human property and food supplies.

Some Facts About What Do Larder Beetles Eat:

  • ✅ Larder beetles eat a wide variety of stored food, including cured and spoiled meats, dried fish, pet food, cheeses, and dead insects. (Source:
  • ✅ Larder beetles are also known to eat animal products such as furs, feathers, leather, and even dead rodents and birds.
  • ✅ These beetles can even target woolens that have been soiled with blood, fish oils, or other high protein stains, although they are a type of carpet beetle. (Source:
  • ✅ In addition to their diet, larder beetles can bore through wood, drywall, paper, plastic, cork, tin, and foam insulation to access their food sources.
  • ✅ To prevent larder beetle infestations, it is important to remove all infested food, seal entry points, thoroughly clean the area, and use diatomaceous earth as a deterrent.


What do larder beetles eat?

Larder beetles are omnivores and will eat a wide variety of stored food, including cured and spoiled meats, dried fish, pet food, cheeses, and even rat or mouse poison baits.

They also feed on the carcasses of other bugs, furs, feathers, leather, and dead rodents or birds.

They may also target woolens that have been soiled with blood, fish oils, or other high protein stains.

How can larder beetles damage structures?

Larder beetle larvae can bore through wood, drywall, mortar, and soft metals when searching for a place to pupate, which can cause damage to structural members of homes and buildings.

Where can larder beetles be found?

Larder beetles can be found in pantries, cupboards, food storage rooms, kitchens, attics, and other areas where organic food matter or suitable food sources are present.

They can also infest animal shelters, butchers, zoos, museums, taxidermists, and cattle farms.

What are the physical characteristics of larder beetles?

Larder beetles are small black beetles with a distinct light gray to brown band around the midsection of their black bodies.

They have a banana-shaped egg clusters and their larvae resemble small yellowish-brown worms with curved horn-like appendages on their posterior end.

Adult beetles have a light brown to yellowish horizontal strip marked by six dark spots on their wing covers.

What can be used to get rid of larder beetles?

To get rid of larder beetles, it is necessary to remove all infested food, inspect and seal entry points, thoroughly clean the infested area, and use methods such as diatomaceous earth to deter and kill any remaining beetles.

Professional extermination services can also be sought for more severe infestations.

What are some related insects to larder beetles?

Related insects to larder beetles include carpet beetles, stink bugs, sow bugs, and boxelder bugs. These insects may have similar feeding habits or habitats.

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