What keeps bed bugs in check? Why have they not taken over the world? Do they have any natural enemies?
The bed bugs are growing at a very fast rate. They have become an endemic problem in many cities in the world. They can travel to any place, riding a bedding, a luggage or on to a traveller and they have unrestricted supply of human blood to feed on. The overuse of semi productive pesticides have made them come back with a vengeance. It is difficult to get rid of bed bugs, once they are in.