How to prevent bookworms and how to prevent books from being eaten by insects

Give your bookcase a thorough cleaning. Put all the books in a plastic bag and put them in the microwave for 2 minutes, then take them out to dry or dry before putting them in the bookcase. There are two things to do to control the spread of bookworms:

The first is to control the breeding of book borers, and the second is to protect and manage the environment of book collection. Newly purchased books are also thoroughly inspected and disinfected, a process called "epidemic prevention". During the inspection, a soft, clean brush is used to remove the fungus dust and insect eggs from the book, page by page, and several disinfection methods are used.

For example, the books can be sterilized by freezing, fumigation, or microwave for 2 minutes (my test) before putting them in the bookcase.

1. Books may be exposed to the sun; 2. Your mothballs must be less, so they are ineffective. 3. You can also clip some laurel, camphor and cinnamon leaves in the book, which all have insect repellent effects.

Let it dry in the sun. Sunlight is the best preservative.

1. How do bookworms breed?

1. When the environment is dark and humid, and the relative humidity is 75-95%, it is easier to breed silverfish insects, which will generally appear in the bathroom at home, as well as in the study bookcase or room wardrobe.

2. Adult silverfish insects lay eggs in the crevices, and they can reproduce the next generation after 2-3 years of growth. Depending on the living environment, it takes at least 4 months for silverfish insects to become larvae and insects in cold or dry environments.

3. The food that silverfish insects prefer is items full of starch or polysaccharides, such as dextran in glue, paste, **, hair, etc. Moreover, silverfish insects can starve for several months without any harm to their bodily functions.

2. How to get rid of bookworms and silverfish insects?

To exterminate bookworms and silverfish insects, you can use Jiebing to sprinkle that is, insecticidal powder, when using, spray the medicine directly in the corner where the silverfish appears or in the corner of the wall and the bookcase, etc., the more evenly sprayed when spreading, the better, do not sprinkle in a pile. After sprinkling the medicine, the silverfish insect crawls on top of the medicine, and its feet stick to it, or when it is close, it comes into contact with the medicine, so that the silverfish insect will be excited, and will go back to the nest to bite its companion, and then slowly die. Generally, all silverfish can be eliminated in about ten days after use.

Books can be taken out regularly and exposed to the sun to get rid of insects.

The collection of books should be clean and dry, and well ventilated; There should be no cracks in the bookshelves, walls, or floors; 2. The temperature of the book collection should be kept at 6-20 degrees, and the humidity should be kept between 50% and 60%; 3. The collected books should be moved frequently, even if they are not commonly used, they should be turned regularly; 4. On the bookshelf or in the bookcase, you can put some wrapped sanitary balls.

You can use a few mothballs to prevent insects.

To prevent books from getting up, you can add some mint leaves to the books, or put some mothballs in the place where the books are stored can be removed.

Book fluke long worm is the general book put in him there is that kind of small bug will corrode.

Bookshelves and bookcases can be placed with some paper-wrapped sanitary balls, natural camphor sperm blocks, camphor powder and other harmless insecticide drugs; In addition, books should be frequently overturned, and books and periodicals that are eaten by insects and rats should be dealt with in a timely manner to prevent the spread. When the books are placed, hardcover books and paperback books can be placed with the spine facing outwards for easy finding.

1. Stereomicroscope detection method.

A stereomicroscope can be used to examine the debris to see if there is any insect damage. Once the eggs were found to be adherent, the restoration personnel immediately took rescue action to deal with it.

In this way, Mr. Chung Tat Chi, assistant to the director of the Hong Kong ** Library, has carried out many restorations of the pocket editions of ancient books received. Through the microscope, you can clearly see the part to be repaired, and the position where the page and the repair object are connected, so that the repair can be accurately matched.

2. Quick-freezing and refrigeration insecticide method.

Wrap the books in plastic bags, extract most of the air and seal them, put them in the freezer, adjust the temperature to -30 to freeze them, and after 10 days of refrigeration, kill the bookworms at low temperature.

**Reference:yimg i icon 16 26 Prevent bookworms from eating books.

The most important thing is to keep the books clean.

Dry. It is advisable to take out the books and flip them through them from time to time.

Do not expose to the sun.

The lack of this skin will make the paper yellow and brittleIs it possible to repel insects by holding Qi water on a stool? A: Not every perfume is insect repellent.

Even though some of them are insect proof.

But impurities in perfume can cause yellow spots to appear on the paper.

It's better not to use o ** reference:yimg i icon 16 42 Q2In addition to activated carbon, does it have the effect of repelling insects from removing humid environments? A: Activated carbon can absorb moisture.

Inhales odors. But there is no (direct) anthelmintic effect o **Reference:yimg i icon 16 27 Q3

Where can I buy activated carbon and mothballs? A: Activated carbon moisture-proof beads (a small amount) can be found in home stores such as Japantown.

Affordable. Jusco $10 shop, etc.) are easy to buy; You may be able to buy it at a chemical raw material store (in large quantities).

The price will be a little cheaper o camphor (preferably Taiwanese camphor) can be bought in (large) pharmacies.

Don't buy stinky pills (some of them have different ingredients); There is also camphor to be wrapped in a paper towel to be easy to use.

Otherwise, Zaoling will destroy the original color of the book (slowly fade) o **Reference:yimg/i/icon/16/1

Reference: Personal knowledge.

Good, I only understand the first question: perfume has an insect repellent effect. I asked a senior who had worked in a pharmacy for more than 20 years (he didn't know anything about the ingredients and the effects of drugs).

He said: I know that the reason why perfume may have a special fragrance is because some chemicals are added to the perfume during the manufacturing process.

Spices. These spices are sometimes used as medicine to heal people.

And they are also the nemesis of insects.

So basically eight out of ten perfumes will have an insect repellent effect.

Reference: That pharmacy worker.

Silverfish insect control method:

1. Keep the bookcase ventilated and dry, and when the weather is good, often move the bookcase and books to the sun to dry.

2. Add a few cigarette leaves to the book, the smell of tobacco leaves can drive away silverfish.

3. Use "rue herb" to avoid book silverfish pests. Pick the flowers of rue herbs and dry them, put them in books, and they can be opened.

Silverfish. Insecticidal method:

1.Use the aerosol to remove mosquitoes, and spray it on the insect eye.

2. Use a syringe to inject Kangweiling insecticide into the insect eye.

3.Ozone anti-virus clapping, put wood in the ozone space.

4. Put camphor oil to smoke it.

Here are a few ways to do this:

1. Frequently turn over the bookbox, and the bookbox is hidden for a long time, which is easy to create conditions for pests to settle and breed. In general, the books should be thoroughly turned and cleaned in late spring and autumn every year, and the bookcases and bookcases should be swept once;

2. Place anthelmintic drugs, which is one of the good ways to deworm family book collections, and the more widely used anthelmintic drugs are: camphor essence. Camphor essence has a good anti-moth function, put some mothballs on the shelf, collection box or bookcase, its smell can make the pests flee when they smell the wind;

3. Eliminate all kinds of pests In the room, in addition to the moths in bookcases and bookcases, other pests parasitic in clothes and miscellaneous utensils can also erode books, and all kinds of pests must be eliminated in time to prevent cross harm;