Abstract: A trap for ectoparasitic arthropods with cryptic behavior, such as bed bugs, includes one or more dimensions of attractants, as well as the physical attributes of hiding places preferred by bed bugs. The trap may have an adhesive or fabric layer disposed within it, and the adhesive or fabric layer may include a non-volatile attractant such as a fecal matter attractant. With respect to attractants, such a trap may include one or more of a slow CO2 leaker device, one or more temperature gradient generators, one or more heated air generators, one or more cool infra-red (IR) sources, one or more volatile chemical attractants, and one or more non-volatile chemical attractants.

Abstract: The invention provides a method, system, and device for producing a steady flow of carbon dioxide. In one embodiment, the invention may be used as an attractant for an insect species, particularly a hematophagous insect species.