How can you get rid of borers in the wooden beams and rafters of your house?

How to get rid of borers in the wooden beams and rafters of the house:

1. Use a brush or cotton yarn dipped in diesel fuel to paint all the wooden beams and rafters of the house 1 time, which can kill moths.

2. Use aerosol insecticide to spray the insect eyes of the wooden beams and rafters of the house to let the borers in the wood crawl out on their own.

3. Prepare the liquid medicine with dichlorvos and water in a ratio of 1 to 5. Spray with a sprayer to let the liquid infiltrate into the wooden beams and rafters, and spray continuously to kill the borers.

4. Use a mothball ball to put on the wooden beams and rafters of the house to smoke out the moths.

Use more pesticides or put some mothballs.

Put some mothballs in the corner.

Moths in the beams.

It is usually a longhorn beetle or a gidding worm.

The larvae, which are worm-like, creamy-yellow, and have no feet, burrow in the wood to feed on the wood, and excrete powdery feces. You can find holes where fresh worm droppings have fallen out, and inject 20 times diluted dichlorvos into them.

solution, and then plugging the hole with mud or plastic, can kill the borers in it.

1 Paint treatment For some corners that have not yet been damaged, use raw tung oil, shellac paint or varnish and other coatings to brush the surface of the wood, which can isolate the moth from the air and achieve the purpose of moth-proofing. Note that all should be applied evenly.

2 Pharmacy treatment When the wood is eaten by insects, dichlorvos and water can be used to prepare the liquid medicine in the ratio of 1 5, spray it comprehensively with a sprayer, let the liquid infiltrate into the wood, spray 3 times 5 times in a row, after 8 hours, it can kill all the moths.

If you only see the fine powder falling out, it is most likely to be a mealty borer, if you hear the sound of biting the wood, sometimes you see coarse sawdust, knocking on the wood, there is a hollow sound, it may be termites or larvae of the longhorn beetle in it; If it is termites, things are more troublesome and should be dealt with by experts to avoid large losses; If it is a longhorn beetle, in general, the number of occurrences is not much, the sound it makes, it is easy to find out the channel of decay, drill with a drill, and sometimes use iron wire to hook out the larvae of the longhorn beetle, if you can't find the larvae, you can put crushed camphor, or camphor oil into the hole, and seal it with wax on the outside;

If it is a mealty borer, then in the part where the borer is found, drill some small holes with a small drill, inject camphor oil, seal the outside with plastic, and wait for the borer to die, and then paint to restore.

1) High temperature method: When dealing with the degreasing of building materials, residents generally use the steam high temperature degreasing method, which can not only degrease the building materials, but also effectively kill the adults and eggs of silverfish, which plays a role of killing two birds with one stone.

2) Chemical prevention method: for the joists used for laying the floor, before laying the floor, spray or paint with fenethrin emulsion, and stack the building materials used for furniture and wainscoting lining files in a unified and centralized manner, and spray them with special sanitary insecticides. Through the prevention of the above methods, the spread of silverfish can be basically controlled.

2) Fumigation method, soak the cotton in a special fumigation insecticide, use tweezers to put the cotton ball into the top of the silverfish damage hole, and then cover it with plastic film or household plastic wrap, and then seal it with tape around it, and use the fumigation, contact killing, and stomach toxicity of the insecticide to kill it. After fumigation, doors and windows must be opened in time for ventilation and ventilation.

The way to get rid of the moths in the wooden beams of the house: 1. Use a brush or cotton yarn dipped in diesel fuel to paint all the wooden beams of the house once to kill the moths. 2. Use the gas hunger grinding fog insecticide to spray the insect eyes on the wooden beams of the house, so that the moths in the wood can crawl out on their own.

3. Prepare the liquid medicine with dichlorvos and water in a ratio of 1 to 5. Spray with a sprayer to let the liquid infiltrate into the wooden beam, and spray continuously to kill the moths. 4. Use a mothball rotten potato bucket to put it on the wooden beam of the house, which can smoke out the moth-eater hand cherry.