Wasps are lured by the sweet smell of syrup placed in a cartridge which hangs in the opening of the glass top. By separating the liquid from the wasps, they will not drown. Wasps will always try to find the highest point to fly away, so if you take out the cartridge there is a big chance all wasps are able to fly out again. This design is therefore a more animal friendly approach of catching wasps.

CLIENTGraduation project YEAR2012