Is it insect repellent or willow insertion?

In many parts of our country, there is the custom of scaring people and expelling insects by solar terms. Due to the warm climate and abundant rain during the sting season, some hibernating animals will wake up, and Anopheles, lice, bloodshot worms, fleas and various parasites will enter the breeding period. During the scare, some people will sprinkle lime around the house, because lime can kill insects and prevent snakes, insects, mice and ants from invading the house.

Sting is the third of the 24 solar terms. Battle nail, the sun reaches 345 degrees of the Yellow Meridian, and the festival is on March 5-6 of the Gregorian calendar. Spine reflects the state of germination and growth of natural organisms affected by rhythm changes.

On this day, the so-called "killing a bug in spring is better than killing a thousand bugs in summer". In rural areas, it is a regular "pest control day", and every household should carry out various forms of pest control activities.

Solar term phenomenon:

The symbolic feature of the shocking solar terms is that spring thunder suddenly moves and everything is full of vitality. Judging from the natural phenological process in various parts of China, due to the large span between north and south, the time when spring thunder begins to ring is different in the morning and evening. In the solar terms throughout the year, the influence of spring thunder is mainly in the southern region, and the northern region has not yet ushered in the first thunder.

Spring thunder in the sky awakens dormant animals, which is called "earthquake"; Insects hide in the soil in winter without drinking or eating, which is called "sting". When the sting season came, the stinger ran away in surprise. In fact, insects can't hear thunder. Spring is back, and the warmer weather is the reason why they end their hibernation and "run away in surprise".