How to kill mosquitoes in summer

1. Black and purple light is the bane of mosquitoes. Mosquitoes have strong phototaxis, so at night, a large number of mosquitoes will gather in places with lights. Using this, scientists finally found a way to attract mosquitoes by using the mixed light of black light and purple light, with a success rate of 99%. Finally, the mosquito killer was successfully developed. Adult mosquitoes are lured to the vicinity of the fly-killing lamp, and then killed by instantaneous high pressure or catching mosquitoes with catching plates, so there is no possibility of escape. Nowadays, all kinds of mosquito killers have been widely used in restaurants, hotels, hotels, conference rooms, bars, farms and villas, and some farmers' families have also installed mosquito killers.

2. Chemical insecticides are the bane of mosquitoes, especially pyrethroid insecticides have special effects on mosquito larvae. However, the long-term use of unreasonable drugs has led to strong resistance of mosquitoes. Now, only the mixture can have a certain effect. Treatment methods include spraying residual chemicals near the courtyard to kill adults and spraying pesticides to kill larvae in breeding grounds, among which mosquito larvae are the best.

Mosquitoes are most afraid of places without water and humidity, so the breeding ground is also the bane of mosquitoes. Mosquitoes cannot hatch larvae without breeding grounds, so there are not many mosquitoes. There are many kinds of mosquitoes, some of which breed in rivers, lakes and ponds, and some only lay eggs and hatch mosquito larvae in water tanks, basins, tires, pools, pools, aquatic flower pots at home, stagnant water in kitchens and bathrooms and other places with water within 65,438+0 kilometers near residential areas, and they can become adults every 3 to 7 days.

Mosquito-repellent incense is also an insecticide.

The solution is to clean up the smelly puddles (including livestock and poultry farms), puddles, culverts, sewers and all possible places in the home, and cover the sewer entrance. You can't accumulate water in the pool, or the water in the fish tank that has been left for a long time, or change the water of water plants and flowers every 2-3 days, or change the water plants and flowers into sand culture, so that mosquitoes will not be produced at home.