Which pest is commonly moved into homes accidentally through newspapers, luggage, and flowers?

The pest that is commonly moved into homes accidentally through newspapers, luggage, and flowers is silverfish. These small, wingless insects are attracted to damp environments and feed on a wide variety of materials, including paper, starches, and adhesive in books and wallpaper. They can easily hitch a ride into homes on items such as newspapers and luggage, since they often hide in small crevices. Additionally, flowers can be a vector for silverfish if they come from an infested environment.

On the other hand, earwigs, crickets, and spiders have different behaviors and habitats and are less frequently associated with being transported into homes in the same manner. While it is possible for these pests to enter a home through various means, silverfish are particularly noteworthy for their association with the specific items mentioned.