Any standing water. Buckets, ponds, Swimming Pools and so on. You can pour some soap into the buckets or any standing water to break the waters surface tension. The mosquito larvae can then no longer hold onto the surface and will suffocate.
Stagnant water.
The danger of breeding mosquitoes depends on your location. In areas where mosquito-borne illnesses (like Dengue fever) are common, the danger to having mosquitoes breed at home can be quite high. The only way to prevent Dengue is to prevent being bitten by the mosquitoes that carry the virus. Mosquitoes like to breed in standing water, so if there are plant pots or clogged drains with standing water, they could potentially become breeding grounds.
toilet
Isolation and treatment of the patient of malaria should be done. Mosquitoes should be eradicated by eliminating the breeding places.
In dark places
Teach the villagers about mosquitoes and how they live. Teach them about how mosquitoes cause diseases and make them understand the dangers of stagnant water in places near their homes. They will then naturally make sure that this does not accumulate. However, the BEST way to help them is to provide nets. For a mosquito to cause disease it has to bite someone WITH the disease first then come back and bite a second person. If you prevent bites the level of disease will fall without harming the environment by killing things in water (along with mosquitoes) as you try and remove the problem of stagnant water.
The best way to reduce mosquito populations is by eliminating their breeding grounds, which can be any pool of standing water larger than a few square centimeters where they can lay their eggs. Standing water should be drained or treated. This includes places such as under flowerpots, in umbrella holders, outdoor privies, old tires or fish tanks, and drainage areas from air conditioning systems. Small ponds or swampy areas should be treated to prevent mosquitoes eggs from being laid or hatched.
The context vitae. This is a set phrase in Spanish, there are courses people to do to prevent accidents and so on happening in their work places. This is what it means.
Taihland
The obvious thing to do is if they are breeding in a pesky spot is to either exterminate them or just squish them... <><><> Mosquitoes breed in standing (not running) water. Find the water, and eliminate it, and you will reduce the number of mosquitoes by quite a bit. Change water in birdbaths daily, check trays under outdoor flowerpots, check buckets, folds in plastic tarps, etc.
it's carried by mosquitoes, originally from africa, the swampy places
Good breeding places~ At home, vet, friend's house (a friend that doesn't have a dog but have experienced having a dog will be best) Bad breeding places~ At the street, unhygienic places.