How do mosquitoes kiss you? This is your misunderstanding, in fact, mosquitoes flying place is uncertain, and you can clearly aware of the site only ears. With its antennae in whorls of sensory hair, under the electron microscope, we can clearly see that each sensory hair densely arranged, round or oval pores. The carbon dioxide emitted by the human body in the air, through the mosquito pore to reach the mosquito brain nerve, in 1/1000 seconds to respond to the carbon dioxide molecules to the birthplace of human body. Experiments have shown that in the 15 meters away from the human body, mosquito receptors can detect carbon dioxide gas. American scientists have done experiments as follows: let him put on the clothes in the airtight rubber in a small laboratory in a person, there is a large group of mosquitoes indoors. When people breathe out carbon dioxide is led into the tube outside the tube, the mosquito ignored people; as the release of a little carbon dioxide in the room, the mosquitoes will fight to bite. Visible, mosquitoes are found by carbon dioxide gas, not by body temperature.

　　Mosquito bites do not bite you and what you eat

　　We know that the highest concentration of carbon dioxide gas around the body should be near the nostrils and mouth, but people are most likely to be bitten by the mosquito is not the face, but away from the nose and mouth.

　　So some scientists believe that mosquitoes do not rely on carbon dioxide to find people but by the taste of lactic acid to find people. They found that there was a thick, short hair on the tentacles of the mosquito, which had a lactic acid receptor. Other mammals, including humans, secrete a volatile metabolite, lactic acid. This lactic acid can be excreted through each pore, volatile in vitro, after the detection of mosquitoes, followed by lactic acid taste to find the body. Some scientists found that people who love to eat vegetables, easy to provoke mosquito bites. Later, it was clear that people who eat more vegetables, and its metabolites contain a chemical called octanol, mosquito receptors are very sensitive to this substance. The mosquito is based on this material to find cattle, because cattle eat grass, metabolites contain more octanol.

　　Mosquitoes rely on foot odor to find people

　　Research entomologist Knols Herning in Holland recently en Kasetsart University found that mosquitoes not through carbon dioxide, nor by lactic acid to find people, but by "foot odor" to find people. He was full of mosquitoes in the mosquito net, and he himself went in. He was surprised to find that the mosquito was biting his foot. He washed his feet with soap and removed his feet, and the hungry mosquitoes began to attack his limbs. In order to prove that the mosquito like odor, he and other researchers used a local cheese production, its taste resembles the smelly feet. This is a very effective tactic, mosquitoes.

　　Knols said that the study of mosquito bites of human incentives, is to eliminate the harm to humans (mosquitoes spread disease). So, the next step is the synthesis of "odor agent" to attract mosquitoes, and they will feed, lest the human bite.