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How To Get Rid Of Carpenter Bees

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If you currently have a carpenter bee infestation, the time to treat is today. Follow these guidelines to Get Rid of Carpenter Bees safely.

Carpenter bees are a beneficial insect but they are also destructive to wooden structures. Female Carpenter Bees drill holes into any wooden structure they can find in order to lay their eggs. This article details the best ways to identify carpenter bees, prevent infestations, and stop them from doing further damage to your home.

How To Identify A Carpenter Bee

Carpenter Bees look similar to Bumble Bees - large, with yellow and black patterns.

They are about 1/2 to 1 inch and may have some metallic reflections ranging from dark blue, yellow, green, or purple tints. Their abdomens are bare and shiny, compared to the Bumble Bee. Bumble Bees are not a wood boring insect. You’re more likely to find them sitting on flowers in the yard. They are highly beneficial and we suggest leaving them to tend to pollination.

Carpenter Bees are commonly found in the spring. They hover around eaves, porch rails, and under decks and any other unpainted wood around your home. Sometimes carpenter bees are called "wood bees" because they bore into wood.

For More Information:

Difference Between Carpenter Bees and Bumble Bees

Carpenter Bee vs. Bumble Bee

Signs of Carpenter Bee Infestations

Carpenter Bees make holes about 1/2 inch in diameter. They prefer unfinished wood, but are capable of drilling and creating tunnels in seasoned hardwoods, softwoods, and decaying woods. Frass is the result of already damaged wood. It looks like sawdust around the drilling areas.

Female carpenter bees bore channels (also known as a main corridor in wood). The damaged area will be 6" to as long as 4 feet wide. The female lays her eggs in areas called "galleries" or "cells". She deposits eggs into these galleries and brings feeds them with a mass of pollen for the newly larvae to feed. She then seals them off to ensure their development before she repeats the next egg process. This is one of the reasons it can be so hard to get rid of carpenter bees.

For More Information:

Carpenter Bee Signs/Identification

Carpenter Bee Frass

How To Get Rid Of Carpenter Bees (3 Steps)

1. Spray A Residual Insecticide to Kill Carpenter Bees

If you have an active infestation, spray the areas where carpenter bees are boring into wood with:

Their holes are usually located on the underside of wood surfaces, We recommend spraying twice during the spring months at intervals of 3-4 weeks to most efficiently prevent carpenter bee damage.

When protected from the elements like rain, residual insecticides will last 2 to 3 months. If applied in late winter, the treatment will stay active through most of the carpenter bee season.

Severe Infestations

You may need to repeat carpenter bee treatments more than twice during the spring. We suggest an interval of two weeks for spray treatments. After each spray treatment, apply D-Fense Dust or Tempo Dust to all possible carpenter bee nests, holes or entry points.

2. Use Dust In Carpenter Bee Nests

To get rid of an active Carpenter Bee infestation, apply Tempo Dust in every carpenter bee hole that you find. Use a recommended duster such as the JT Eaton Hand Bellow Duster

Although the initial damage to wood appears as a small hole, only an inch or two deep, it usually extends at a 90-degree angle. The female will turn 90 degrees and bore a channel from 6 inches to as long as 4 feet. This channel serves as the main corridor from which she will drill small chambers. These chambers serve as egg nests. She deposits eggs. Brings in food, and then seals off the area to ensure the egg's development.

Carpenter Bee entering hole

3. Plug Carpenter Bee Holes

Carpenter Bee Holes

(Optional Step)- A Non-Chemical Natural Approach

Carpenter Bee Traps and Natural Repellent

For those considering a non-chemical approach to carpenter bee control, we recommend carpenter bee traps such as, Best Bee Trap or Citrus Carpenter Bee Repellent

Carpenter bee traps are designed to attract and trap the bees. If you have an existing infestation, hang the trap directly over the carpenter bee holes. If you do not have a current infestation, hang the traps at the peaks and corners of your home, preferably on the sunniest side of your house.

How To Prevent Carpenter Bee Infestations

Successfully preventing carpenter bees is determined by the time of year. You can prevent carpenter bee infestations if you tackle the situation early in the season.

Key Takeaway

Prevent holes by spraying insecticide concentrates. Treat existing holes with insecticide dusts.

Residual Insecticides (For Active Infestations Or Prevention)

These residual insecticides will make several gallons of finished product and can also be used to treat a broad variety of insects. Apply them for carpenter bee prevention, or if you have an active infestation.

Bee Traps and Natural Solutions

Carpenter Bee Traps offer an addition to your carpenter bee treatment or a stand-alone natural treatment method.

Citrus Spray Carpenter Bee Repellent is a natural repellent against carpenter bees.

Carpenter Bee Kits (Combines residual insecticides and Dusts)

Written by our resident pest control expert Ken Martin.

How To Discourage Woodpeckers

Key Takeaway

Woodpeckers may peck into carpenter bee tunnels in the wood trying to eat the bee larvae. Spray a residual insecticide into the carpenter bee holes and on the wood in the spring. This will discourage the carpenter bees from attacking the wood. This, in turn, will discourage woodpeckers.

Written by our resident pest control expert Ken Martin.

How to get rid of carpenter bees

(Image credit: Diane Helentjaris/Unsplash)

Carpenter bees can damage wooden structures, which is why you need to look out for them, and discourage them from these parts of your home. 

Part of the Xylocopa genus of the Apidae, or bee family, carpenter bees are common in the USA, and while they are important pollinators of many flowering plants, can damage additions, sheds, pergolas and much more. 

Unlike with getting rid of wasps, where you may seek to kill them if you have a real problem, it is far better to deter carpenter bees in the first place – they are only seen as pests because of the damage they can do to buildings.

How to get rid of carpenter bees

There are many ways to get rid of carpenter bees, from doing so without killing them to using spray and even vinegar. These are the most effective ways of tackling them.

How to get rid of carpenter bees without killing them

To get rid of carpenter bees without killing them, it’s best to try natural methods – any treatment that can harm the environment, and in particular useful pollinators, is best avoided. If you’re carrying out any anti-bee treatments, do so at dusk to avoid the bees. 

To make wooden structures much less appealing to carpenter bees, it's vital to varnish or paint them – carpenter bees love untreated ior unstained wood, but hate wood that has been treated. This is an easy fix and will protect wood structures from the weather, too.

Discourage carpenter bees with insecticide

Of course, you can kill carpenter bees with insecticide but that should only be done in desperate circumstances because, as we say, these are important pollinators. It is far better to prevent them boring into wood in the first place. If you are not looking for a natural solution, which is our preferred option, spraying an insecticide on to the wood where carpenter bees will or have in the past gathered before they arrive will deter them. This should be done in late winter, since carpenter bees tend to arrive in spring. 

How to get rid of carpenter bees with spray

You can use carpenter bee spray to get deter them. For a natural solution that deters rather than kills them – our preferred route – use citrus scents, which they dislike to get rid of them.

To make your own, boil up citrus fruit rinds in water, or add some drops of citrus oil to water, and spray around the tell-tale holes. Alternatively, try a few drops of almond oil. If you’re worried about the solution marking the wood, try it out in an inconspicuous area first.

If you need a last resort, you can use a chemical carpenter bee spray, though be aware that insecticides are hazardous to children and pets so keep them in the house while you work, and put on protective clothing.  

Use carpenter bee spray with care, to avoid harming other friendly creatures and insects around the garden. Specialist insecticides designed for carpenter bees can be sprayed around and into their holes. Try a foaming aerosol to get right into the tunnels the bees create, or use an insecticidal liquid in a trigger spray. Alternatively, an insecticidal dust can be puffed into the holes. 

You might need to make repeat applications, starting from early spring. Once the bees have died, seal up the holes to prevent them being used by new bees. Lengths of wooden dowelling or caulk can be used to plug the holes. 

Worried about getting too close to carpenter bees? We would always advise calling in a professional firm to do the job for you.

How to get rid of carpenter bees with sound

It’s said that carpenter bees are affected by sound, so by turning up the volume to teenager-level close to the carpenter bees’ home, the vibrations might encourage them to move out.  

Do explain to your neighbors before blasting them with noise for a couple of days.

Another option is to try wind chimes, which may be enough to deter them from settling.

Can I use a carpenter bee trap?

You certainly can use a carpenter bee trap. The bees fly in but they can’t escape. Choose one that’s designed specifically for carpenter bees. Hang the trap close to the affected wood. You can also make your own bee trap, constructing a wooden box with angled holes for the bee to enter, with a plastic jar fixed to the bottom – the bees get in, head towards the light but can’t get out.

How to get rid of carpenter bees with vinegar

To get rid of carpenter bees with vinegar, mix up a strong solution of vinegar and water and spray it directly into the bees' holes. This will kill carpenter bee larvae, so  if you are looking to deter them rather than kill them, you might want to look to more bee-friendly options.

How to kill carpenter bees with WD40

You can use WD40 to get rid of carpenter bees – spray it into their nest and they will die or flee quickly. However, this is another method of getting rid of carpenter bees that isn't friendly, is risky to carry out – and we would advise calling in the professionals if you have a real problem rather than tackling it yourself.

What do carpenter bees hate most?

Bees really hate the scent of citrus oil, but they also avoid wood that's been treated, and dislike jarring noise.

How do I recognize carpenter bees?

Unlike honeybees or bumblebees, carpenter bees don’t live in colonies, preferring to excavate a tunnel to lay their eggs. Take a closer look at wooden structures around the yard. 

Carpenter bees like to bore their way into wood – especially sheds, pergolas, posts, porches, window trim and even the eaves of the house. Once they’ve bored a smooth, round hole, about ½ in (1.5cm) in diameter, they make a right-angled turn to construct a burrow, hidden from sight, creating cells for individual eggs.

Carpenter bees differ from the honey bees and bumblebees that we usually spot flitting from plant to plant, collecting pollen. They are much larger and instead of the furry yellow and black stripes, their abdomens are black and shiny. The males don’t sting though they can fly too close for comfort if they feel you’re on their territory. But bother a female carpenter bee at your peril, as they can sting.

How can I spot carpenter bee damage?

To spot carpenter bee damage, take a closer look at wooden structures around the yard. Carpenter bees like to bore their way into wood – especially sheds, pergolas, posts, porches, window trim and even the eaves of the house. 

You might spot sawdust by the holes where a bee has been boring. Older holes can also be enlarged or reused by the bees. Adult bees can overwinter in the tunnels, emerging in spring to mate. Over time, the damage can result in decay, moisture retention and rot.

Lucy Searle has written about interiors, property and gardens since 1990, working her way around the interiors departments of women's magazines before switching to interiors-only titles in the mid-nineties. She was Associate Editor on Ideal Home, and Launch Editor of 4Homes magazine, before moving into digital in 2007, launching Channel 4's flagship website, Channel4.com/4homes. In 2018, Lucy took on the role of Global Editor in Chief for Realhomes.com, taking the site from a small magazine add-on to a global success. She was asked to repeat that success at Homes & Gardens, where she has also taken on the editorship of the magazine. 

wood bee carpenter in the house photo and how to get rid of? Dezcenter-Rus

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Many people who see large blue wasps or bees with blue wings in their home ask themselves what kind of insect is this and is it dangerous? We will answer - this is a wood bee or a bee - a carpenter.

And if she has settled in your house, then you have to fight her. How to get rid of tree bees, consider below.

What a tree bee looks like photo

The carpenter's bee, sometimes erroneously called the tree wasp, is about the size of a hornet. This is a large insect with beautiful wings that shimmer in blue, purple and other shades of blue. The body is hairy and covered with many dark fluff. The tree bee has an excellent generational memory, as do many stinging insects. If they once settled in a house, then all generations of bees will fly into it to settle and lay larvae. In this case, you will have to side by side with them annually with the onset of heat.

Are wood carpenter bees dangerous?

Wood bee how to get rid of: Methods

Chemical method

Our company uses a huge range of pest control products in homes, one of them is the classic insecticide disinsection. We use instant preparations, so the risk that the bees will scatter and bite is impossible. The bee dies on the fly! This makes the wasp treatment process safe and efficient.

We work in Moscow and the entire Moscow region, the specialist will not only eliminate adults, but also destroy the larvae in the wood. Special repellent preparations for the outer walls of the house will protect you from the arrival of tree bees for the whole season!

Microwave pest control

It happens that a tree bee lives in the house for quite a long time and the passages with larvae extend many centimeters deep into the wood. In this case, it is not so easy to get rid of the wood bee larvae, in such situations, the specialists of our company use the BEETLE microwave installation. Under the action of microwaves, areas of the tree are warmed up, in which pests were adopted by listening. Since the larva is almost entirely composed of protein, they are “boiled” right in the tree under the influence of temperatures above 56 degrees. The method has also proven itself well for the destruction of wood-gnawing insects in wooden structures

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About the common carpenter bee, how to get rid of the tree bee in the wall of the house

Content:

Seeing a strange insect in your own garden, especially not in a single copy, it is better to learn more about it in order to be sure of its harmlessness or danger to people. Recently, these include the carpenter bee, which is also known as the blue bee.

Common carpenter bee

The insect belongs to the Apidae family and is a solitary bee species. This particular species has relatively large dimensions - the body length reaches a maximum of 3 cm. In the common people, a carpenter bee is called a xylokop or tree nest. In total, there are more than 500 species that unite 30 breeds. Outwardly, most of them differ only in shades.

Individuals living in Russia are more like hairy flies with a black body and beautiful wings that shimmer with blue-violet or blue brilliance.

Carpenter bee

Habitat and lifestyle description

The tree bee gets its name from making honeycomb dwellings in dead wood by cutting through multi-level nests with multiple cells in each of which a larva will develop.

During "construction work" it makes sounds like a modern drill. Sounds can be heard within a radius of several meters. The entrance to the monastery is always perfectly round and alone, as if it had been drilled through with a drill.

Since the nest is built for the future generation, the bee's children can also use it, but this is not necessary. As a rule, only a couple of individuals remain, or even one when the queen dies. Creating housing is one of their main instincts.

Making a nest

There are carpenter bees all over the Earth, but most of them settled in the central and western parts of Europe, in the Caucasus. In Russia, solitary insects are found in the Stavropol and Krasnodar Territories, the Central Black Earth Region, the Volga region and other places where climatic conditions are similar.

Due to the fact that the blue bee's favorite nesting place is dead wood, it is most often found in summer cottages, near parks, forests and groves. Fences, old telegraph poles, and other buildings made of this material are an ideal haven for her.

When choosing a place, the location of the food source plays a big role, but carpenter bees can fly many kilometers in search of food.

Important! The main activity of insects of this species falls on the period from May to September, in rare cases October, if the autumn is warm enough.

The diet is no different from the diet of ordinary bees: plant pollen, sweet fruits, etc. Collecting pollen, she smears it with her saliva and dilutes it with nectar stored in honey crops. Thanks to this, during a long flight, the collected does not crumble.

Bee saliva contains special microbes that instantly start the fermentation process and turn the product into bee bread. They are fed by adults and only emerging larvae. But for the latter, the bees turn the substance into protein-rich royal jelly.

Are they dangerous to humans? The poison injected into the wound immediately provokes a large edema, which hurts for a long time and severely. The active substance has a depressant effect on the central nervous system and often a nervous shock occurs. If she stings in the throat, it is fatal.

Bee venom causes large swelling

Black bee

When planning to start getting rid of these insects, you should know a few important facts about them:

These insects are listed in the Red Book, therefore it is forbidden to destroy them systematically, but tolerating dangerous neighbors is also not a worthy alternative.

How to get rid of wood bees in the wall of a wooden house with a gentle method

Central Russian bee

Few disinfection services will contact black bees, as it is illegal. Therefore, the question of how to get rid of tree bees on your own is of particular relevance. Given the circumstances, the only way to get rid of insects is with sound vibrations.

The lumberjack bee is very sensitive to noise. It is enough to turn on loud music next to the proposed housing. Preferably a composition with low frequencies - high-quality bass. Blue bees will leave their wooden house on their own.

Drive out the bees with low frequency music

There is a more aggressive but effective method.

Blue-blue bee remedy

How to deal with tree bees if the noise did not help?

The easiest way to keep these insects out of your home is with sticky fly traps. But it is effective for single capture.

In addition, there are other means:

Important! Individuals themselves are not aggressive. If the carpenter wasp does not feel a threat to its life and the integrity of the "house", it will not attack.

Preventive measures

Having got rid of carpenter wasps once, no one can guarantee that they will no longer appear in the house or building where they used to live.

Bee leaf cutter

To do this, you need to perform certain manipulations:

Method of preparation: crush orange, lemon, lime, grapefruit peels and boil for some time in a shallow container, filling with water. After cooling, strain and place in an aerosol spray. It is worth spraying the entrances to the abode of bees.

Also, all predatory insects do not tolerate citrus oil. Almond oil and essence also cope with this task.

In addition to all of the above, the following must be taken into account: