Mohammadpur, Dhaka |

How To Get Rid Of Texas Longhorn Beetles (video included)

Dr Ahsanur Rahman, PHD

Published on:

Updated on:

Spread the love

To get rid of Texas Longhorn beetles, you must remove and destroy the infested tree, as insecticides cannot reach them inside the tree. Once the tree is removed, ensure that all infested wood is also eliminated from your property.

This includes any wood that has been chewed on or tunneled through by the beetles. Removing and destroying the affected wood is the most effective method to eradicate Texas Longhorn beetles.

Understanding Texas Longhorn Beetles

Understanding Texas Longhorn Beetles is crucial to effectively get rid of them. In Austin, Texas, these beetles can burrow deep into trees, making it difficult for insecticides to reach them. The best solution is to remove and destroy the infested tree.

Overview Of Texas Longhorn Beetles:

  • Texas Longhorn Beetles are a type of wood-boring insect that belongs to the Cerambycidae family.
  • They are known for their elongated antennae, which can be as long as the body itself.
  • These beetles can vary in size, ranging from 0.7 to 3 inches long.
  • They have a distinctive appearance, with their bodies covered in a hard exoskeleton and a brown or black coloring, often with yellow or white markings.
  • Texas Longhorn Beetles are named after their preference for Texas, but they can also be found in other parts of the United States.
  • These beetles are attracted to dead or dying trees, where they lay their eggs and infest the wood.
  • They are considered a pest because their larvae bore into the wood, causing damage to trees and wooden structures.

Identification Of Texas Longhorn Beetles:

  • Texas Longhorn Beetles can be identified by their long antennae, which are usually longer than the body itself.
  • They have a cylindrical body shape, with a hard exoskeleton that is typically brown or black.
  • This species can have yellow or white markings on their body, making them easily recognizable.
  • Their body length can range from 0.7 to 3 inches, depending on the specific type of Texas Longhorn Beetle.
  • The larvae of these beetles are cream-colored and have strong jaws for tunneling into wood.

Habitat And Behavior Of Texas Longhorn Beetles:

  • Texas Longhorn Beetles primarily inhabit forests, woodlands, and urban areas where there are suitable host trees.
  • They are attracted to dead or dying trees, as well as freshly cut wood, where they lay their eggs.
  • The larvae of these beetles bore into the wood, creating tunnels as they feed and grow.
  • The life cycle of a Texas Longhorn Beetle can span several years, with the larvae spending most of their time inside the wood.
  • As adults, these beetles emerge from the wood and look for a mate to reproduce.
  • They are most active during the warmer months and can be seen flying around trees and vegetation.

Remember, if you encounter an infestation of Texas Longhorn Beetles, it is essential to seek professional help or consult with local authorities to ensure proper identification and eradication methods.

Prevention And Control Methods

To get rid of Texas Longhorn Beetles, the most effective method is to remove and destroy the infested tree, as insecticides cannot reach the larvae inside. Female beetles lay eggs in weakened or dying trees, so monitoring and removing affected trees is crucial in preventing their spread.

Inspecting And Monitoring For Texas Longhorn Beetles

  • Regularly inspect your property for signs of Texas Longhorn beetles, including the presence of adult beetles, larvae, or exit holes in trees.
  • Look for patches of sawdust-like frass around the base of trees, which is a common sign of infestation.
  • Use a binocular to check the upper parts of the tree for any signs of damage or discoloration caused by the beetles.
  • Monitor the health of your trees by checking for wilting leaves, dying branches, or cankers on the bark.

Removing Attractive Conditions For Texas Longhorn Beetles

  • Remove any dead, dying, or weakened trees from your property, as these are prime targets for Texas Longhorn beetles.
  • Prune trees regularly to remove dead branches and to increase air circulation, as this makes them less attractive to the beetles.
  • Keep your trees healthy by watering them properly and providing adequate nutrition through fertilization.
  • Avoid stacking firewood near your home, as it can attract Texas Longhorn beetles. If you do have firewood, store it away from your house and off the ground.

Implementing Physical Barriers To Prevent Texas Longhorn Beetles

  • Cover the bark of your trees with a layer of burlap or screen mesh to prevent Texas Longhorn beetles from laying their eggs.
  • Apply a sticky band around the trunk of the tree to trap adult beetles and prevent them from reaching the upper parts of the tree.
  • Install bug zappers or special light traps around your property at night to attract and capture adult beetles.
  • Consider using insecticides as a last resort and consult with a professional to ensure safe and effective application.

Remember, prevention is key when it comes to dealing with Texas Longhorn beetles. By regularly inspecting and monitoring your property, removing attractive conditions, and implementing physical barriers, you can help reduce the risk of infestation and protect your trees.

Effective Treatment Options

Effective treatment options for getting rid of Texas Longhorn beetles include removing and destroying infested trees since insecticides cannot reach them inside the tree. It is important to eliminate the pest by removing host trees to eradicate the Asian Longhorned beetle.

Additionally, adult beetles are attracted to lights at night and lay eggs in weakened or dying trees.

Natural Remedies For Texas Longhorn Beetles:

  • Neem oil: Apply neem oil to affected areas of the tree to deter and kill Texas Longhorn Beetles.
  • White vinegar: Mix equal parts of white vinegar and water and spray the solution on the infested tree to repel the beetles.
  • Beneficial nematodes: Introduce beneficial nematodes to the soil around the tree to target and eliminate the beetle larvae.
  • Pruning and disposal: Cut off and dispose of infested branches or trees to prevent the spread of the beetles.
  • Pheromone traps: Set up pheromone traps to attract and trap adult beetles, reducing their population.

Chemical Treatment For Texas Longhorn Beetles:

  • Insecticide sprays: Use insecticide sprays specifically formulated to target Texas Longhorn Beetles, following the manufacturer’s instructions.
  • Systemic insecticides: Apply systemic insecticides to the tree’s trunk or soil to protect it from future infestations.
  • Borate treatments: Inject borate directly into the tree’s trunk to kill the beetles and prevent further damage.

Seeking Professional Help For Texas Longhorn Beetle Infestations:

  • Consult an arborist: Contact a certified arborist or pest control professional for expert advice on managing Texas Longhorn Beetle infestations.
  • Tree removal: If the infestation is severe or the tree is beyond saving, professionals can safely remove and dispose of the infested tree to prevent the beetles from spreading.
  • Preventive measures: Professionals can recommend and implement preventive measures to protect other trees from future infestations.

Remember, it’s essential to carefully follow all safety instructions and regulations when using chemical treatments and seeking professional help for Texas Longhorn Beetle infestations.

How to Get Rid of Longhorn Beetles
How To Get Rid Of Texas Longhorn Beetles (video included) 4


What Attracts Longhorn Beetle?

The adult longhorn beetle is attracted to light, which is why you often see them flying towards windows or street lights at night. They are also drawn to trees that are dying or have already died, as well as any standing deadwood. The larvae of the longhorn beetle feed on the wood of these trees, so they are looking for places where there is a lot of woody material available.

If you have any firewood or logs lying around your property, this could be attracting longhorn beetles and you may want to remove them.

How Do You Control Longhorn Beetles?

The longhorn beetle is a type of wood-boring beetle that gets its name from its long, antennae. These pests can be found in many different types of wooded areas and are known for their ability to bore through trees and damage lumber. While they are not known to carry any diseases, their presence can still cause problems for homeowners and businesses alike.

If you think you may have a longhorn beetle infestation, there are some things you can do to control them. One of the best ways to control longhorn beetles is to prevent them from getting into your home or business in the first place. Inspect any firewood or lumber that you bring onto your property, and make sure there are no signs of infestation.

If you live in an area where these beetles are common, it’s also a good idea to have your home inspected by a professional pest control company. They will be able to identify any weak points in your home’s exterior that could allow these pests inside. If you already have an infestation of longhorn beetles, there are some steps you can take to get rid of them.

Start by removing any infested wood from your property; this includes anything that has been chewed on or tunneled through by the beetles. Once all of the infested wood has been removed, you can treat the area with insecticide to kill any remaining beetles and larvae. You may need to repeat this treatment several times before the infestation is completely eliminated.

Are Longhorn Beetles Destructive?

Longhorn beetles can be destructive to trees and shrubs because they bore into the wood to lay their eggs. The larvae then feed on the wood, causing extensive damage. In some cases, infested trees may need to be removed and destroyed.

What Eats a Longhorn Beetle?

The longhorn beetle is a type of wood-boring beetle. These beetles are black or dark brown in color and have very long antennae. The larvae of these beetles bore into the wood of trees and can cause extensive damage.

The adult beetles emerge from the wood to mate and lay eggs. What eats a longhorn beetle? Several different types of animals eat longhorn beetles, including birds, bats, rodents, and spiders.

Some predators specifically target the larvae, while others will eat both the adults and the larvae. In general, any animal that preys on insects will also prey on longhorn beetles.

Are Longhorn Beetles Dangerous

If you’re talking about the Texas Longhorn Beetle, then yes, they can be dangerous. These beetles are known for their large size and aggressive behavior. They’ve been known to attack humans, animals, and even plants!

While they don’t typically cause serious harm, they can still be a nuisance. If you’re dealing with an infestation of Texas Longhorn Beetles, the best course of action is to call a professional exterminator.

How to Stop Asian Longhorned Beetle

The Asian longhorned beetle (Anoplophora glabripennis) is a destructive wood-boring pest that was accidentally introduced into the United States on solid wood packaging material from China. This insect attacks many species of hardwood trees, including maple, birch, elm, ash, poplar and willow, eventually killing them. The Asian longhorned beetle poses a serious threat to North America’s hardwood tree population and the industries that depend on them.

There are several things you can do to help stop the spread of this destructive pest: Inspect your firewood before bringing it inside your home or campground. Do not transport firewood from one location to another.

Burn all firewood completely before disposing of it. If you suspect there may be an infestation of Asian long-horned beetles in your area, contact your local extension office or state department of Agriculture immediately. Do not remove or destroy infested trees yourself – this should only be done by trained professionals.

What to Do If You See an Asian Longhorned Beetle

If you see an Asian Longhorned Beetle, the best thing to do is to report it immediately. These insects are not native to the United States, and they are a serious threat to our forests. The Asian Longhorned Beetle attacks a variety of hardwood trees, including maple, birch, elm, and willow.

They can cause extensive damage to these trees, and eventually kill them. If you think you have seen an Asian Longhorned Beetle, please contact your state agriculture department or the USDA’s Animal and Plant Health Inspection Service. Please include as much information as possible in your report, such as where you saw the beetle, what kind of tree it was on, and whether there were any egg masses or other signs of infestation.

Asian Longhorned Beetle Damage

The Asian longhorned beetle (ALB) is an invasive pest that was first discovered in the United States in 1996. Since then, it has caused significant damage to trees in 22 states, as well as Canada and Europe. The ALB attacks a wide variety of hardwood trees, including maple, elm, birch, horse chestnut, poplar, willow, ash and London planetree.

In the United States alone, this destructive pest has cost municipalities, homeowners and businesses millions of dollars in tree removal and replacement costs. The ALB is native to China and other parts of Asia. It likely arrived in North America hidden inside wood packaging material from these countries.

Once established here, it quickly spread to nearby trees through its natural flight capabilities and by hitching rides on vehicles or other objects that came into contact with infested trees. The best way to prevent the spread of the ALB is to avoid transporting firewood or other wood products from infested areas. If you live in an area where the beetle has been found, it is also important to inspect your own property regularly for signs of infestation.

These include dying or dead branches on hardwood trees; exit holes made by adult beetles when they emerge from their host tree; egg sites on tree trunks or branches (look for small pits gouged out of the bark); and sawdust-like residue around these sites or beneath infested trees.

Frequently Asked Questions

Are Longhorn Beetles Dangerous?

While longhorn beetles can be a nuisance, they typically don’t cause serious harm to humans, animals, or plants. However, it’s essential to address infestations promptly to prevent further damage to your home.

How Do You Get Rid Of Longhorn Beetles?

To get rid of longhorn beetles, you need to remove and destroy the infested tree, as insecticides cannot reach them inside the tree.

What Attracts Longhorn Beetles?

Longhorn beetles are attracted to flowers during the day and lights at night. They also lay eggs in weakened or dead trees.

What Happens If A Longhorn Beetle Bites You?

If a longhorn beetle bites you, it may cause significant pain that can last for a day or two.


To effectively get rid of Texas Longhorn beetles, it is crucial to understand their habits and weaknesses. These beetles burrow deep into trees, making it impossible for insecticides to reach them. The most effective method to eliminate these pests is by removing and destroying the infested tree entirely.

Removing host trees is the key to eradicating Asian longhorned beetles, as they lay their eggs in cracks of weakened or dying trees. Prevention is also important to avoid attracting longhorn beetles. Avoid storing firewood indoors or near the house, as they may enter the house through it.

While longhorn beetles are not directly harmful to humans, they can cause significant damage to trees, which can impact the environment. By following proper methods such as removing infested wood and practicing good tree care, it is possible to get rid of Texas Longhorn beetles effectively. Protection Status