Why there are especially many mosquitoes this year 2020

Why there are especially many mosquitoes this year 2020This summer's rain was relatively clear, and the humidity caused a lot of mosquitoes.

I think there are more and more mosquitoes every year, and as humans progress, mosquitoes must evolve.

Because of the heavy rain this year, there are many mosquitoes.

You can just light a mosquito coil, now there are electric mosquito coils, which is very convenient.

We don't know where we have not yet arisen.

Water is a necessity for mosquitoes, there are no mosquitoes without water, and water in the home is an excellent "breeding ground" for mosquitoes to lay eggs and develop. For example, hydroponic green plants, toilet water, kitchen water, etc., are all humid environments, forming an excellent spawning place for mosquitoes, and they are all mosquito gathering places.

I don't know why, there is always a feeling of chill down my spine, these conditions are all in my house! Division! All! Full! Foot!

Hydroponic green plants, toilet water, kitchen water, knives hit the door! Just like this, the mosquito successfully lays eggs, adding stubble after stubble of mosquitoes to the home.

Now there are all kinds of mosquito repellent artifacts at home, such as mosquito coils, electric mosquito coils, mosquito repellent aerosols, etc., in this harsh air environment, it should be "where the medicine goes, mosquitoes do not stay", but the reality is that mosquitoes are still buzzing. So, how do mosquitoes grow strongly?

This is related to two factors, on the one hand, the mosquito has a strong reproductive ability. The stagnant water and temperature at home are more suitable for mosquito growth, and mosquitoes only need a week from laying eggs to adult mosquitoes, and a mosquito can lay about 200 eggs, so mosquitoes reproduce very fast, just like cutting leeks, after cutting a stubble and a stubble, it is always incomplete.

On the other hand, mosquitoes have developed resistance. A wide variety of insecticides have been used for many years, and mosquitoes have developed resistance, often killing more sensitive mosquitoes, while more resistant mosquitoes have survived.

Mosquito Advanced Form 3: Choose a target and have a full meal.

There have been many theories about what kind of people mosquitoes like to bite. For example, blood type, after many people are bitten by mosquitoes, they will always say that they are of a certain blood type, and the blood is sweeter and easy to attract mosquitoes.

Not really! Mosquitoes are not picky eaters, as long as it is blood, there is nothing it does not want to suck, and the saying "mosquitoes pick blood types" has long been untenable. However, mosquitoes also have their own system for selecting target populations.

Mosquitoes mainly select the target population by temperature, smell and color, such as people with developed sweat glands, fast breathing rate, and dark clothes, which meet the habits of mosquitoes like high temperature, heavy odor and darkening, and are very easy to be targeted by mosquitoes.

Summing up to now, I found that I am really a delicate (love to raise green plants) and healthy (metabolism is fast and good) little fairy!

But! In view of the tragic history of being bitten by mosquitoes, I decided to abandon my hydroponic greenery when I went back, because after thinking about it, I am not suitable for the word refinement, after all, for me who is a serious patient of lazy sleep, it is still the most important thing to sleep beautifully.

Common mosquitoes in the home.

1Culex mosquitoes often bite and suck blood at night and can transmit Japanese encephalitis (fever, severe headache, nausea, vomiting) and other diseases.

2Aedes mosquitoes often bite and suck blood during the day, commonly known as flower mosquitoes, which can transmit diseases such as dengue fever (fever, headache, musculoskeletal pain, rash).

3Anopheles mosquitoes often bite and suck blood in the evening and at night, and can transmit malaria (intermittent chills, fever, sweating) and other diseases.

Mosquito control. Mosquito prevention and control can be based on physical methods, supplemented by chemical methods, and a two-pronged approach.

1. Let the water flow.

Flowing water generally does not breed mosquitoes, so sewers must be dredged, cleaned and repaired regularly, and these dirty water can easily breed Culex mosquitoes.

Large bonsai and flower ponds that have been waterlogged all year round can be stocked with mosquito-eating fish.

Small depressions are filled with sand.

2. Turn over pots and cans to prevent water accumulation.

All kinds of pots, cans, jars, jars, jars, bottles, tires and other containers in the inside and outside of the home, in the courtyard of the community, and in the green area, should be cleaned up and cleaned up, and the temporarily idle and unused should be flipped and turned upside down one by one to avoid stagnant water and mosquitoes.

3. Keep an eye on the bathroom, kitchen and balcony.

Make sure that the kitchen water tank (pool) and water storage container are covered to prevent mosquitoes from laying eggs.

The floor drain in the bathroom and kitchen is also a treasure trove for mosquitoes, keeping the floor drain free of stagnant water and not giving mosquitoes room to live.

Fourth, aquatic plants, Aedes mosquito preference.

Many people breed aquatic plants such as Fugui bamboo in living rooms and balconies, but they are the "hardest hit areas" for breeding Aedes mosquitoes. The vases and hydroponic plants in residents' homes are changed once every 5-7 days to prevent water accumulation in the pots and dishes at the bottom of the pots, or they can be cultivated in sandy soil instead.

5. Reject "mosquitoes" outside doors and windows.

Install screen doors and windows (40 mesh) to prevent intrusion and, if necessary, install mosquito nets.

6. Household physical mosquito control.

For mosquitoes entering the home, you can choose to kill them by means of manual swatting, electric mosquito swatting, mosquito killing lamps and other means.

7. Household chemical mosquito control.

For stagnant water that may or has bred mosquitoes in the external environment, drugs such as disinfectants, disinfectants or sustained-release mosquito larvae can be regularly put in. Attention should be paid to the use of household hygiene pesticides approved by the relevant state departments.

For the internal environment, mosquito coils, insecticidal aerosols, sprays, etc. can be used to repel (exterminate) adult mosquitoes.

Proper use of mosquito coils and insecticides.

When using mosquito coils, place them upwind of a ventilated place.

When using insecticidal aerosols, try not to spray directly on clothes, bed sheets, furniture, **, collect food and tableware before spraying, and it is best to close the doors and windows for half an hour to 1 hour after spraying, and then open the windows for ventilation.

Note: Do not let pregnant women, infants, and children come into contact with insecticidal aerosols, and if you accidentally spray the liquid on the **, you should wash it in time.