Why flies land on humans
With the onset of spring, countless small insects are activated. No exception and flies, a characteristic feature of which is intrusiveness. They are attracted by the microclimate of human habitation, the warmth and the large amount of food available. And these pristavuchie insects annoy not only their buzz, but also crawling through our body. Why flies sit on people or what attracts them to people, there are several reasons.
Opinion entomologov
Referring to the opinion of experts, food and heat are the main reasons why flies land on humans. Flies climb to the person not simply from the desire to annoy him. These creatures are in constant search of food.After all, for the flight of an individual spends a large amount of energy. No less is needed for laying eggs, and therefore, there is a need for protein and nutrients. For many it may seem strange, but it is their insects that are found on the human body.
Interesting!
The fly mouth apparatus is adapted only for the absorption of a soft meal. Moreover, this process is facilitated by language, divided into two separate channels, for each of which food is absorbed.
Flies are annoying due to the fact that they are very attracted to the aroma of the human body, peeling epidermis particles, fat, sweat and healthy salts. Moving on the skin, they examine it with their paws, since it is on them that the taste buds are located. Having discovered something edible, the insect treats the skin with saliva, dissolving sebaceous secretions and sweat particles, which contain salts of phosphoric acid, potassium and calcium, as well as products of protein metabolism (uric acid, ammonia, urea, lactic acid and amino acids). All this is a favorite delicacy of obsessive and annoying creatures.
Why annoy in the morning
Most often pesky insects sit on people in the morning because during sleep the latter are less mobile.While their body is not moving, the flies will "do their job." These creatures are not aware of tact, so they stick to the "last". At the slightest movement, the insects immediately fly away, as they calm down their “prey” they return again. Flies do not differ and good memory: despite the human desire kill the flyIn a few seconds, the predatory creature is able to stick to the body again.
Another reason for insects to stick to humans is the heat that comes from the body. Cold-blooded creatures always use external sources of heat: they tend to sit on our body to warm up a little. Therefore, not wanting insects to disturb, it is necessary to protect against them by installing mosquito nets on the windows, by purchasing special adhesive tapes or fumigators.
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