Pest and Insect Traps
These traps have been designed to lure and catch damaging pests such as Chafer Beetles. They work by containing an liquid to attract the pest or insect, and once inside the trap it will be unable to escape. Not only will they be a way of controlling the population, it will also give you an idea of how bad the problem is. The trap requires minor construction, and the lifespan of the liquid lure varies between each trap, but these are easy to refill or replace.