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- Beetle bark beetle
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- Bark beetle tracks
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- Bark beetle traps
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- Microwave against bark beetle
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- Remedies for bark beetle
Beetle bark beetle - A representative of a large detachment of pests that feed on wood. Insects settle in weakened living trees, destroying the plantings. But often the beetle settles in wooden buildings, panels made of natural wood. Bark beetle can be worn in furniture. A colony of beetles can turn a solid wooden structure into dust.
Short description of the insect
Bark beetle is a nondescript insect ranging in size from 1 mm to 9 mm. The bark beetle family includes about 140 species of beetles common in Europe. In terms of its structure and nutritional preferences, the pest is closest to weevils. The beetle is covered with a strong chitinous cover of black or dark brown color. In the photo, one of the most dangerous bark beetles is a beetle typograph.
Bark beetles penetrate into the tree through a tiny 2 mm hole, through the exit sexually mature insects will appear. Inside, they gnaw through a maze of moves, so it’s so difficult to get the bug out.
Interesting!
In the last century, massive outbreaks of bark beetle populations led to the death of large areas of forests. Beetles have food preferences. In the European part, they prefer conifers, but can also eat deciduous wood. Small species settle under the bark, larger ones penetrate deeply into the core.
The beetle spends most of its life inside trunks or logs. In addition to adults, insect larvae live in wood. The structure of the labyrinths that the beetles grind in the wood is characteristic of each type of insect. Mating chambers, uterine and larval passages, egg and pupal cradles are located inside. All these cameras are connected by a complex, intricate system of moves. If they are found on fruit trees, they must be disposed of using various fighting methods.
The presence of bark beetles is evidenced by:
- drill flour outside the inlet;
- multiple shallow entries into the trunk;
- exfoliating bark;
- drops of resin on living trees.
Another way to detect bugs is by ear. Is the bark beetle heard? In the affected houses you can hear a quiet rustle - it is the beetles gnawing passages in a dry tree. A slightly audible noise will help to find a place where a pest can live.
Various methods of controlling the bark beetle
If a bug is found in a residential, operated building, then there are many methods for how to get rid of the bark beetle in a wooden house. The methods are different in complexity and effectiveness and depend on the degree of infection and the area inhabited by the beetles.
Bark beetles help to remove:
- chemical;
- biological;
- electromagnetic radiation;
- mechanical methods of destruction.
Chemical method and popular products
The most effective is the chemical method - it helps to get rid of both adult insects and their wooden house larvae.Chemical agents from the bark beetle allow you to process a significant area without resorting to dismantling the structures. The modern chemical industry produces a wide range of bark beetle pest control products. Consider the main, most popular insecticides.
| Name of facility | Processing Method and Duration | Advantages and Disadvantages |
|---|---|---|
| Confidor Extra | The prepared solution is treated with living trees, furniture, wood panels, logs. Valid for 2-4 weeks. | Destroys adult insects and larvae. Compatible with fungicides, insecticides. Multiple processing required. |
| BI-58 | Spraying with a solution of fruit crops, green spaces, buildings and furniture. Valid up to 3 weeks. | Destroys a wide range of pests, adults and larvae. Compatible with fungicides. Multiple processing required. |
| NEOMID Stop Beetle | Designed for external and internal processing. Valid for 2-3 weeks. | Destroys adult insects and larvae. High penetration, does not interfere with further work with wood. Reprocessing required. |
| Antishavelin | Effective in the extrusion of moves. It can be used both outside the house and inside. Valid for more than 4 weeks. | Eliminates the appearance of resistant forms. Does not react with varnish, paint. Does not damage the surface of furniture |
| Clipper | Processing by spraying or impregnating with a solution of furniture, wooden buildings, scaffolding. Valid for 2-3 weeks. | Destroys adult insects and larvae. High penetration, does not interfere with further work with wood |
| Senezh Innsa | Impregnation of all types of wood, home buildings, furniture, garden trees. Valid up to 30 years. | High penetration, does not interfere with further work with wood. Untreated wood sheeting gives a greenish color. |
Among the mentioned insecticides, the most popular is the drug Senezh from bark beetle. The above list of tools to combat bark beetle will help you choose the necessary insecticide. These insecticides can not only effectively deal with the bark beetle in the house, but are also used to prevent infection. It is possible to treat trees from bark beetles, grapes, berry bushes with the help of these products, since they are non-toxic to humans. All types of bark beetles must die.
Chemicals, for all their effectiveness, are hazardous to health if used without protective equipment or if mixed incorrectly. Therefore, methods for the destruction of bark beetles that are safe for humans are being developed.
Biological means of extermination of beetles
Effective protection against bark beetle is a pheromone trap. It can be used to control the number of beetles inside a wooden house, cottage, in large timber stores, in forestry, parks and gardens. There is a Pheromone Trap Barrier 500 on sale. A pheromone-impregnated bait is placed in the dispenser. The disadvantage is that the trap is only effective against adult insects during the summer. The bait needs to be changed, and the dispenser must be periodically cleaned of insects that have got inside. The trap is a safe, environmentally friendly tool.
Important!
By placing a pheromone trap in the house, there is a risk of attracting bark beetles from the outside. Pheromones are able to act on beetles within a radius of 7 km. Most often, traps are used to control the pest over a large (over 10 ha) area. The use of traps in urban conditions contributes to the appearance of bark beetles in parks and suburban dachas.
Bark beetle in a wooden house causes a lot of problems. Destruction of the bark beetle with the help of anti-pheromone agents has fewer disadvantages than the previous method. Their smell repels pests, since the substances are similar to those secreted by a large colony of insects and report that the territory is occupied, there is no more food.Antipheromone drugs can be used indoors. The destruction of bark beetles in a garden or forest is effective if antiferomones are combined with injections of insecticides.
Electromagnetic radiation from pests
Wood processing will help protect a wooden house from bark beetles using special installations that emit high-frequency electromagnetic waves. They are able to influence biological objects, like a microwave oven, killing imago, larvae and eggs. The disadvantage is that it is necessary to know exactly the location of the bark beetle and monitor the degree of heating of the surface, avoiding carbonization. You will also have to dismantle the structure of the wooden house, saving it from metal fasteners.
Microwave video review
Mechanical pest removal
You can fight with the radical method, in which the damaged part of the timber is sawn and burned. The disadvantages are obvious:
- you must be sure that adjacent sections of logs or boards are not infected;
- structural integrity is damaged;
- possible only with local damage and in the initial stage.
The most used method of processing buildings made of wood, furniture is fumigation or aeration. Gas penetrates the passages, destroying larvae and adults, pupae and insect eggs. You can handle large areas of storage space, a wooden house, an apartment.
Fumigation is carried out using highly toxic gas phosphine or magtoxin. Gas penetrates deeply into the structure of the tree, through a plastic film. The outer surface of the house is treated, covering the building with a special dome.
Important!
The method of fumigation and aeration cannot be applied independently. Processing should be done by specialists. Gas is poisonous not only for insects, but also constitutes a danger to warm-blooded animals, including humans.
The listed methods have their advantages and disadvantages. Among the most significant disadvantages are toxicity, the need for periodic additional processing, and high cost. Many methods cannot be used on their own in a wooden house; therefore, folk remedies for combating the bark beetle continue to be very popular.
Folk methods of killing pests
How to process wood in order to protect it for a long time and is safe for residents will help to solve folk methods of destroying beetles. The simplest ways to get rid of bark beetles are:
- impregnation with hot drying oil followed by surface painting;
- treat the surface with a mixture of kerosene (1 part) with turpentine (3 parts). The mixture is poured into the passages with a syringe;
Remedies for bark beetle - scalding with boiling water. It is used if the appearance is not important. The method cannot guarantee the complete destruction of pests.
Important!
Low temperatures can kill pests. But frost cannot affect beetles that have penetrated deep into the woods. Therefore, the temperature method does not justify itself.
The fight against bark beetles in a wooden house using the above methods will be incomplete, if not to recall the most affordable and popular tool. Dichlorvos from bark beetles will help poison pests and protect the house.
When processing a wooden house, caulking is removed from the cracks, the ceiling is freed from insulation. The floor, ceiling, doors, walls must be cleaned of contamination and coatings that will block the access of the compound deep inside.
After processing, the outputs are caulked using sealants or silicone, and the top is covered with wood with varnish or paint.
Prevention of bark beetle infection
The best method of controlling bark beetle in a wooden house is prevention. In which wood does the bark beetle not start? There is only one answer - treated with special bioprotective substances. Prevention should be started before construction begins, choosing lumber for building a house:
- you should ask the supplier for the availability and processing method;
- carefully check the logs and boards for the presence of outlet openings;
- for prevention, periodically treat wooden surfaces with an insecticide, cover with protective substances;
- timely remove infected parts of wooden parts;
- prevent rotting of the tree and accumulation of moisture;
- furniture protection is provided by bio impregnation. Furniture lacquer does not allow the bugs to penetrate the tree, and the remaining larvae and eggs will die.
A log house is popular due to its environmental friendliness, low thermal conductivity, and availability of material. In order for the building to please the owners for many years, timely treatment from the bark beetle is necessary, and in case of infection you need to know how to remove the bark beetle.
