Beware Henderson residents, bedbugs are on the rise and they’re invading your home in record numbers. Though bedbugs were mostly eradicated from North America in the early ‘50s, in recent years the nocturnal bloodsuckers have been making a steady resurgence. Exterminators in Henderson, Nevada and across the country attribute the resurgence to both the outlawing of the potent DDT pesticide that kept the bugs at bay until the 1970s, as well as an increase in overseas tourism. With tourists throughout the country and the world visiting nearby Las Vegas, pest control services in Henderson say the irritating bug could already be in your home.