Study found: The hotter the weather, the fewer mosquitoes. What’s going on? Will mosquitoes become extinct?

Study found: The hotter the weather, the fewer mosquitoes. What’s going on?

In this period of time, the temperature in many cities and regions in our country has been continuously rising by 40℃. Extreme high temperature weather is very destructive to mosquitoes. Did you know that the most suitable temperature for mosquitoes is 25℃ When it reaches 30℃, mosquitoes basically cannot survive once it reaches 40℃. If you look carefully enough, you will find that there have been fewer mosquitoes recently. In fact, not all of them have been killed, but because most of them have also been killed by the heat. Will mosquitoes become extinct?

Many authoritative experts in overseas weather science have already stated that such extreme high temperature weather may continue around the world in the future. In other words, high temperature weather of 35°C or even 40°C will become the norm. This kind of thing may continue until 2050. Such weather is devastating to humans, especially to mosquitoes, and has even been related to the crisis of mosquito species.

The first thing to disappear must be the mosquitoes in the suburbs. Since there are basically no places for mosquitoes to avoid in the suburbs, mosquitoes in the city are relatively okay. Although the continued high temperature will kill a large number of mosquitoes, some Mosquitoes live in sewer pipes and in rooms. Therefore, there is no crisis for mosquitoes yet (but as long as the hot weather continues, the total number of mosquitoes in the city will become less and less), and you will find that there are almost no mosquitoes whether outdoors or in the room. What is the lifespan of a mosquito?

The lifespan of a mosquito is that in the natural environment, male mosquitoes die about 7 to 10 days after mating, but they can survive for 1 to 2 months in the laboratory. Female mosquitoes generally live for 1 to 2 months, and have lived up to four months in the laboratory. They breed quickly at 28°C to 35°C, so when summer comes, the number of mosquitoes suddenly increases, and there are even multiple generations of mosquitoes overlapping. When the weather gets colder in autumn and the temperature drops below 10°C, mosquitoes will stop breeding, many will die, and very few mosquitoes will survive. Growth Habits

Mosquitoes all breed in water. Different water quality and water types breed different types of mosquitoes. Severely polluted water bodies, such as latrines and septic tanks, breed A. mosquitoes; lightly polluted water bodies, such as sewage pits, cold water latrines, low-lying water, etc., breed Culex pipiens; clean water bodies with relatively large areas, such as rice fields and lotus flowers Ponds and swamps breed Anopheles sinensis and Culex tritaenorhynchus; clean and flowing water bodies, such as mountain streams or creek beds, breed Anopheles migratoria; small and medium-sized natural water bodies, such as bushes, bamboo barrels, jars, jars, etc. Water breeds Aedes albopictus; utensils inside and outside the home, such as large water tanks and coconut shell water, breed Aedes aegypti. Therefore, renovating or transforming mosquito breeding areas is a cost-effective strategy to prevent and eliminate mosquitoes.