The origin of mosquito traps is from the world of science, where scientist have used them to trap bugs in order to find out more about the species and the illnesses they carry. Farmers have also used traps for a long time, to keep mosquitoes away from their animals.
There are various means of mosquito control to select from. No matter if you want to clear your garden from grown-up mosquitoes, safeguard yourself with repellant or go after the larvae with dunks, you can pick the most appropriate method for your situation. There are 3 main categories when it comes to mosquito control: repellants, larva/insecticide, and mosquito traps and zappers.
The zapper utilizes an electrical grid to electrocute mosquitoes and every other bug drawn into contact with it. Zappers are considered as far less efficient as a result of killing too many other beneficial insects in addition to mosquitoes.
By contrast, mosquito traps lure, capture and kill (not just drive away) mosquitoes that have developed into the most menacing pest they could possibly be. source