How many mosquitoes live?
They prevent us from rest and sleep. Their presence turns the pleasure of fishing into nervousness. The itching from their bites brings to frenzy. Its size is so insignificant that a bitter feeling of resentment arises, as such a small insect can cause great trouble. And in general, how many mosquitoes live, if they constantly manage to avoid the clap of our palm.
Of the 3,000 species of mosquitoes, the most interesting is the common mosquito. It is he who is common everywhere except Antarctica, and his main victim is man. Bites humans and animals exclusively female mosquito. It reacts to the carbon dioxide emitted by man, the heat emitted by him, and the smell of lactic acid present in sweat. And, behold, the male mosquito, feeds exclusively on the nectar of plant flowers.
Stages of mosquito life
The mosquito in its development passes through 4 stages. Starting from the egg, then, the larva, it develops into a pupa, and as a result - an imago. We are interested in the stage of imago, and how many mosquitoes live in this period of development.Only imago feeds on the blood of vertebrates, and the remaining stages live in reservoirs.
The life span of a female mosquito strongly depends on the ambient temperature and nutrition. The average period at a temperature of +25 degrees is one and a half months. Lowering the temperature to +10 increases its life up to 3 months. And here, the increase in temperature, and the lack of food, dramatically reduces the survivability of the mosquito. The activity of mosquitoes is observed from May to the end of September.
Each female mosquito is able to lay from 30 to 300 (in the case of anopheles mosquitoes) eggs and does it every 2-3 days. Blood is necessary for the reproduction of mosquitoes, so laying eggs directly depends on the nutrition of the female. Eggs are laid in the water of stagnant or low-flowing water bodies, rarely, on moist soil. The development of an egg in an adult mosquito occurs within a week.
How to escape from mosquitoes
Mosquitoes are dangerous carriers of infection (malaria, dengue fever, yellow fever), and it’s better not to count how many mosquitoes live, but to tackle them. In everyday life they use fumigators, ultrasound, mosquito lamps. Large-scale technologies - drainage of swamps, the use of bacteria to destroy the larvae. Natural smells help a lot, as the insect is very sensitive to them.The most common are thyme, lavender, clove, mint, geranium, and walnut leaves.