Summer mosquitoes do not directly kill people like poisonous snakes. Even if they did not transmit the deadly virus to you through the bite, the embarrassment and discomfort of being bitten is very annoying.
At present, Culex mosquito , Anopheles and Aedes are the three main mosquitoes that are more common.
Culex pipiens, also known as house mosquitoes, are mostly yellowish-brown, with no variegation on their wings, short tentacles, and their antennae are nearly as long as their mouthparts. Most of them stay indoors in dark, warm and humid places for overwintering. The blood-sucking female mosquitoes are very greedy.
Because of this, sometimes turning over in a dream may crush the Culex mosquitoes that suck too much blood to death.
So occasionally you see the corpse of a mosquito whose stomach was crushed and bleeding on the mat. There is no need to make a fuss. It was neither the god nor the fairy who killed the mosquito for you, but because it sucked and sucked too much blood. You couldn't move the pace and you were crushed to death by turning over in a dream.
Anopheles is also called Anopheles , usually most of them are outdoors, 30-40 of them are . Plasmodium is the host of organisms that can transmit malaria to humans, span4span One of the deadliest creatures on earth right now.
According to statistics, the number of human deaths caused by diseases transmitted by Anopheles mosquitoes is about one million every year.
The adult wings of Anopheles mosquitoes are mostly spotted. When the flight stops, the body and the stopping surface usually maintain a certain angle.
The feet of the Aedes mosquito are dark brown or black, and each foot and femur has obvious white spots on the knees. Therefore, it is called flower foot mosquito in some places, and it is more common in the outdoor wilderness.
Among them, Aedes albopictus stings as ferocious as a wolf and a tiger.Stinging the skin by them can cause local skin inflammation and swelling, accompanied by unbearable itching, and even systemic skin inflammation, and ulcer infection can occur after scratching the skin due to itching.
Aedes mosquitoes not only sting and harass fiercely, but they are also vectors of various diseases including dengue fever .
September 7 of this year is the white dew in the twenty-four solar terms. There is a proverb that “drink the white dew, the mosquitoes shut their mouths”. The so-called drinking white dew does not mean drinking white dew, but refers to the white dew season in the twenty-four solar terms.
As for mosquitoes closing their mouths, it doesn't mean that mosquitoes will never sting and suck blood, but that we can hardly hear the "buzzing" of mosquitoes flying wildly at night.
In fact, mosquitoes neither open their mouths nor shut their mouths. Among them, the proboscis and feet of the blood-sucking female mosquitoes are several times longer than the head, like a slender straw, which is convenient for sucking liquid food and piercing and sucking blood. Therefore, there is no need to open and close your mouth at all.
Bailu is the 15th solar term in the "twenty-four solar terms" throughout the year and the third solar term in autumn. Every time Bailu arrives, the weather starts to get colder and cooler, especially when the temperature difference between day and night can reach 8℃-16℃.
In fact, for the appreciation of natural scenery, although Bailu does not have the splendor of spring flowers, the busy bird landscape in the sky is the most beautiful and spectacular of the year.
With wisdom and wisdom, our people in ancient times concluded that Bailu had three phenotypes: "One-time swan geese come, second-time mysterious birds return, and third-time flocks raise shame.".
The word "Xuan" in "XuanNiao" means black, and XuanNiao means swallows that are all black. As for the word "shy" in "flock of birds raising shame", it refers to delicious food. "Flock of birds to raise shame" refers to the flock of birds busy storing food.
At the time of Bailu, swan geese and swallows wait for birds to start flying in groups to warm places. The birds that don't intend to go far and fly are busy searching for and stocking up delicious food.
How vibrant this scene is, and how beautiful and spectacular it is.
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