As you continue reading this article, here is a list of the best carpenter bee sprays. Additionally, we’ll discuss the safety precautions associated with using this spray.
Carpenter Bee Spray
Carpenter bees are indeed valuable to the ecosystem, as they are incredibly efficient pollinators. However, they can cause more harm than good when they invade your home.
These bees typically drill round holes into softwood for nesting. That’s the main reason they’re called carpenter bees.
If your home is currently infested with these destructive insects, you may want to eliminate them for your safety and peace of mind.
Don’t worry. There are various measures you can take to deter these annoying pests from infesting your home’s wooden structures.
One measure is to use a carpenter bee spray. It will kill these pesky woodcutters instantly on contact.
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An Overview of Carpenter Bees
Before we hit the nail on the head, we’ll want you to have a basic understanding of what you’re dealing with.
Knowing what carpenter bees are and how they operate can help you come up with an excellent solution. The bees are quite different from others.
Carpenter bees can likewise be called wood bees.
They are insects that bore holes in wooden structures, including roofs. Their mode of operation is similar to that of others; they can drill into wood and cause significant damage.
What makes these bees different from others is their loud, nuisance, and messy lifestyle. Some species exhibit unique nesting and mating behaviors that can be a nuisance in your yard.
They will lay eggs in burrow holes to create more carpenter ants.
Types of Insecticides
Insecticides effective in controlling carpenter bees fall into two categories. There are chemical and natural insecticides. Chemical insecticides are more effective than natural ones.
That’s because they are formulated with powerful chemicals. These include organophosphates, neonicotinoids, and pyrethroids.
These chemicals can disrupt sodium channels in insect nervous systems.
Insects that come in contact with it will be paralyzed and eventually die. Chemical insecticides for carpenter bees are available in various forms, including sprays, dusts, and baits.
However, chemical insecticides can harm the environment. So, you must handle it with extreme care. Follow the manufacturer’s instructions for safe, effective use.
Natural insecticides, on the other hand, are less harmful to the environment. However, they may not yield the excellent results you expect, especially if you’re dealing with a severe infestation.
Natural insecticides are available in various forms, including essential oils, diatomaceous earth, and vinegar.
Best Carpenter Bee Spray
There are many effective carpenter bee sprays on the market.
These pesticides can provide you with long-term relief from these troubling bees. Below are a few of the best sprays available. They are fully approved for indoor and outdoor use.
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Delta Dust Insecticide
One of the best sprays you can use on carpenter bees is Delta Dust insecticide.
It contains deltamethrin, which offers long-lasting control of wood-boring insects. The insecticide can be effective for up to 8 months, protecting wood against both adult bees and larvae.
DeltaDust penetrates deep into carpenter bee galleries. Its fine particles adhere to the bees as they move through treated areas. The insecticide is waterproof, making it effective in damp conditions and ideal for outdoor application.
To apply this product, you’ll need a hand duster with a thin extension tube. Application time is best in the evening, when bees are less active and inside their galleries.
Allow the chemical to sit for 24-48 hours for maximum effectiveness before sealing entrance holes. Do not forget to wear appropriate protective gear during application.
However, there are a few cons of using DeltaDust insecticide to kill carpenter bees. First, the product requires a specialized duster for proper application. Secondly, there’s the possibility of drifting in windy conditions.
The insecticide must be kept dry until application.
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BioAdvanced 18 oz.
This is another excellent spray for carpenter bees. It’s a foam spray from BioAdvanced that’s designed to eliminate carpenter bees and preserve wood.
It contains prallethrin and lambda-cyhalothrin, which eliminate these bees on contact. You can also use the product for short-term residual control. All you need to
In addition to being easy to use, the foam can get to hard-to-reach areas. It can expand by 30:1, making it ideal for filling cracks and crevices.
BioAdvanced 18 Oz is a versatile foam spray suitable for indoor and outdoor use. Spray directly into carpenter bee entrance holes and nests. After 24 hours, seal all the targeted holes.
The downside of using BioAdvanced 18 oz. It has shorter residual protection. It may also require multiple applications and have no strong odor during application.
Moreover, the insecticide may be ineffective in deep galleries without direct contact.
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Spectracide Carpenter Bee & Ground-Nesting Yellowjacket Killer Foaming Aerosol
You can also count on this spray to eliminate carpenter bee infestation. The product comes in a two-pack and is designed to kill bees on contact.
It’s also effective against yellow jacket wasps and can reach hard-to-reach areas. To eliminate breeding grounds and prevent future infestations, consider using this foaming aerosol.
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WD-40 Specialist Woodsman
WD-40 Specialist Woodsman is an excellent carpenter killer.
It’s designed to shield wooden surfaces from moisture, UV damage, and pests. The spray is water-resistant and works by preventingively creating unfavorable conditions for carpenter bee nesting.
It contains UV inhibitors to prevent wood deterioration, which makes surfaces vulnerable to carpenter bee attacks. The product can penetrate deep into wood fibers and waterproof them.
This provides the surface with a protective coating that’s unattractive to bee infestations.
Before applying WD-40 Specialist Woodsman, ensure the wooden surface is clean and dry. Spray onto untreated wood surfaces and allow to penetrate for 10-15 minutes.
Next, apply a second coat for maximum protection.
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Donaldson Farms 16 oz.
Donaldson Farms 16 oz. is an excellent spray for those seeking a long-term solution to carpenter bee control.
The product is all-natural, making it environmentally friendly for dealing with carpenter bees. It comes in a non-aerosol bottle and reaches hard-to-access areas such as corners, crevices, and under the decking.
In addition to killing carpenter bees, it is also effective on termites, wood-infesting beetles, and other insects.
The best time to apply this spray is during early spring, around March or April. You can also apply during late spring, around May or June. Summer and fall (July-October) are not out of place.
There are many carpenter sprays on the market that you can use to solve your insect problem. These products vary in effectiveness and price.
However, before using any, be sure to read and follow the instructions carefully to avoid any potential harm to yourself or the environment.