How to repel mosquitoes? (Except mosquito-repellent incense and spray)

There is really no medicine. You can put sugar water or beer in an empty wine bottle and keep it in the shade. When mosquitoes smell sweet wine, they will get into the bottle and be stuck with sugar water or beer and die. 1. Mosquito Habits: Mosquitoes belong to Insecta, Diptera and Mosquito, and the three genera closely related to human beings are Anopheles, Culex pipiens and Aedes mosquitoes. Mosquitoes are harmful insects all over the world, spreading many diseases, such as yellow fever, east horse encephalitis and west horse encephalitis. Mosquito control: Our mosquito control methods include environmental control, chemical control and biological control. The key to eliminate mosquitoes is to eliminate larvae, transform and purify various water sources, reduce stagnant water, beautify the environment, clean up different breeding grounds and breeding materials, and reduce the living space necessary for the growth of mosquito larvae. 1. Environmental prevention and control: Our company advises customers to carry out mosquito control treatment in sewage culture areas and container culture areas, so that mosquitoes have nowhere to live. 2. Biological control The company's biological control of mosquitoes is mainly to release fish to prey on mosquito larvae or release microorganisms, such as Bacillus thuringiensis (preferred by Aedes mosquitoes) or bacillus sphaericus (preferred by Culex mosquitoes). 3. Chemical control (1) Conventional spraying: technicians spray drugs with quick killing effect in indoor and outdoor spaces where mosquitoes are active at dusk, and spray drugs in places where mosquitoes live during the day, such as the shadows of human houses and livestock houses, outdoor lawns, bushes, sewers and other places to contact and kill mosquito adults. (2) Ultra-low spraying: Technicians use electric ultra-low volume sprayers to spray mosquito-killing pesticides on the surfaces where mosquitoes live indoors, such as the back or bottom of furniture such as walls, wardrobes, tables and beds, so that blood-sucking mosquitoes invade the room and die of poisoning when they live on the surfaces with pesticides. For example, residential areas, institutions, schools, factory dormitories, hotels and other high-end places. (3) Smoke fumigation: technicians fumigate and kill insects in small sealed places with smoke bombs, smoke cans and smoke machines, and kill adult mosquitoes through rapid circulation of gas. Smoke fumigation is mainly aimed at sewers, sewage wells, septic tanks, garbage dumps, air-raid shelters, basements and centralized waste dumps. 3. Mosquito control standard: According to the mosquito control standard of Ivy Office, the mosquito density was detected by electric shock trapping method, and the positive (detection) rate of mosquito larvae and pupae in stagnant water was less than 3%. 2. Attracting mosquitoes for 30 minutes during the day, the average number of adult mosquitoes per person is less than 1 mosquito.