Why do mosquitoes like to be active in the dark?

This is determined by the physical characteristics and living habits of mosquitoes! This is caused by the invisible light in the sunlight. Since a mosquito likes the visible light in a fluorescent lamp, then it should also like the visible light in the sun, and if there is no invisible light (i.e., infrared and ultraviolet rays) in the sunlight, the mosquito should be a sunshine preference.

And mosquitoes mainly hate infrared rays instead of ultraviolet rays, because infrared rays can dehydrate mosquitoes. Mosquitoes are water-loving insects, and their larvae must grow into mosquitoes in water, and captive-bred mosquitoes must drink 10% milliliters of sugar water per day (almost twice its size) to get enough water and nutrients to stay alive. A large amount of infrared radiation will cause the mosquito's body temperature to rise, and the water transpiration will be accelerated, resulting in the death of mosquitoes due to lack of water.

Although ultraviolet rays have a killing effect on living organisms, most of them have been absorbed by the ozone layer, and ultraviolet rays are not a threat to mosquitoes, on the contrary, some studies have shown that ultraviolet rays have an attraction effect on mosquitoes, and the black light used to catch mosquitoes is to use ultraviolet rays to attract mosquitoes.

Mosquitoes have poor eyesight, the sun is too strong during the day and the mosquito is blind, and at night the mosquito only relies on the agitation of its wings to determine the location of the target.

There is less activity at night, so you can come out to suck blood.

Mosquitoes usually prefer relatively dark places, they are usually active during the day and look for a safe place to rest at night. Specifically, they often hide in dark corners of the room, such as behind the wardrobe, under the table, in the corner of the window sill, etc., basically hiding themselves during the day and coming out at night.

However, there is a part of mosquitoes that prefer bright places, and they usually spend time outdoors, looking for water and places for human activity. They especially like to stay on the water, flower beds, and parks, as these are usually brighter, with plenty of sunlight and heat, and may also have foods that attract them, such as nectar or sugar water.

To sum up, mosquitoes tend to be in dark places when choosing a habitat, but some mosquitoes prefer bright places.

Mosquitoes love the dark.

Mosquitoes are nocturnal animals that prefer to fly in the dark, and mosquitoes prefer to hide in warm, moist, unventilated shelters. There are more mosquitoes in places like basements, barns, bridges, and wall cracks. But mosquitoes are easily attracted to light, heat, and carbon dioxide exhaled by humans.

Therefore, when we sweat after exercising, it is especially easy to attract mosquitoes.

Mosquitoes are afraid of light, and they prefer to fly in low-light environments, so they are generally more likely to attract mosquitoes to roll and bite in the evening. In low-light environments, mosquitoes can rely on their sense of smell and the heat and carbon dioxide released by the human body to distinguish people's orientation.

Ways to repel mosquitoes in your home:

1. Plant mosquito repellent plants.

We can plant a little mosquito repellent plant like wormwood, pyrethrum and other mosquito repellent plants at home, so that we can reduce the number of mosquitoes in our home.

2. Clean up the stagnant water at home in time.

Mosquitoes breed and lay eggs in stagnant water, so we should clean the stagnant water in the floor drain, pool and other places in the home in time to prevent mosquitoes from breeding everywhere.

3. Cool oil to repel mosquitoes.

Put a few bottles of cool oil or wind oil essence in the vent of your home and open the lid to keep mosquitoes away from the room and fresher the indoor air. <>

Mosquitoes like to stay in dark, hidden, dark and unventilated places for rest, common places are: under the bed, behind the cabinet, behind the door, wall cracks, animal dwellings, basements, etc., in addition, in the wild environment, grass, Shandong, cellars, bridge holes, stone crevices, etc. are also places where mosquitoes like to hide.

Mosquitoes belong to the order Diptera, the mosquito family, also known as "mosquitoes", and are the most important group of medical insects. Mosquitoes are widely distributed and have many species, and so far there have been 3 subfamilies (Macropheles subfamily, Anopheles subfamily, Culex subfamily), 35 genera, and more than 3,600 species and subspecies of mosquitoes recorded in the world. More than 370 species have been discovered in China, of which more than half are mosquito species of the three genera Anopheles, Culex mosquitoes and Aedes mosquitoes.

Dark corners such as near pillows.

1. Mosquitoes like dark places, sleep time to count it fly in the ear, after turning on the light it will naturally hide, hiding in small dark corners, especially those that do not often move furniture, electrical corners.

2. In the hot summer, many mosquitoes also like to stop on the wall, the wall temperature is low, if the bed is against the wall, you can look for it on the wall. If you install a mosquito net, you will find that the mosquitoes are hiding on the top of the net, and the top is indeed a relatively hidden place.