(1) Bookworms like to live in wet and dirty places with high temperature. In the rainy season, a room for storing books.
It is necessary to ventilate frequently, reduce the temperature, do indoor hygiene at all times, and curb the breeding of pests.
(2) In order to prevent pests from settling and breeding, books should be moved frequently. There are many books, in late spring or late autumn every year.
We also need to clean it up comprehensively.
(3) found indoor moths or parasitic pests should be eliminated in time, this kind of pests, not only can eat clothes,
Furniture does great harm to books.
(4) Put a certain amount of insect repellent such as camphor essence or vanilla in the cabinet where books are stored, generally on each floor.
Put 1 ~ 2 tablets of camphor essence in it to control pests.
(5) The main pests of books in Beijing are: long-haired fish, black leather nail, spotted leather nail, dark nail, tobacco nail, booklice and so on. For the above pests, you can kill them manually, or you can put some chemicals in the places where they often haunt.
1 sweater fish: It looks like a spindle, with silver-gray scales on its back, two long tentacles and three long tails. It is often hidden in bookcases, wall cracks, curtains and paintings, especially at night or early morning, and is easy to be found.
(2) Black dust mite and variegated dust mite: Their larvae are spindle-shaped, with sharp ends and brown color, and generally hide in the dark corner under the bookcase. Adults like to fly to the leeward shade in spring to eat pollen and nectar. At this time, it is easy to find such pests on the windowsill.
③ Dark Lang: It can be killed manually, scalded with hot water, blocked and starved, or poisoned by throwing trichlorfon, boric acid and dark Lang tablets.