How can I kill mosquito larvae in the pool?
Young mosquitoes live in water, and there are many pots and pans containing water, unusual buckets, water tanks, discarded plastic sheets and packaging bags, discarded tires, flowerpots of aquatic plants, toilets and so on. It may become a mosquito factory. Therefore, emptying the water tank, removing plastic sheets, packaging bags and discarded tires, covering the bucket and changing water for aquatic plants regularly can effectively prevent mosquito breeding.
Regularly check the rainwater well, the basement collecting well, the gutter blocked by the eaves, etc. And notify the property to clean up or dredge in time.
Mosquito traps and electric mosquito swatter can also be used to kill mosquitoes at home.
2. Chemical mosquito control
Use mosquito-repellent incense, mosquito-repellent aerosol and mosquito-repellent insecticide to kill mosquito adult larvae.
3. Biological mosquito control
If you have a pond and a water tank at home, it is also good to raise some fish that can eat mosquito larvae.
Personal protection
Installing screen doors, screens and using mosquito nets at home are the most commonly used and environmentally friendly anti-mosquito measures.
When going out, you can wear long-sleeved trousers and apply insect repellent to exposed parts of the skin.
Mosquito hazard
Among mosquitoes, the most hateful is the mosquito that sucks human blood. Male and female mosquitoes have different feeding habits. Male mosquitoes are "vegetarians" who specialize in feeding on nectar from plants and juice from fruits, stems and leaves. Female mosquitoes occasionally taste the juice of plants, but once they get married, they will feed on blood. Because it can only develop ovaries after sucking blood. So only female mosquitoes bite and suck blood.
There are many spiral sensory hairs on a pair of antennae and three pairs of feet of mosquitoes, and each sensory hair is densely arranged with round or oval pores. In the dark, mosquitoes can sense the carbon dioxide emitted by the human body in the air through this sensor, respond within 1‰ second, and fly to the blood-sucking object correctly and in time.
Before sucking blood, mosquitoes inject saliva containing anticoagulant under the skin and mix it with blood, so that the blood becomes thin plasma that will not coagulate, and then spit out undigested old blood and suck out fresh blood. If a person bites 654.38+100000 mosquitoes at the same time, he can absorb human blood.