Figure 1. Locations of Hygrochrons within and on the Biogents BG-Sentinel trap.

A = support bar, B = black catch pipe, C = white plastic trap, and D = catch net affixed to the bottom of the black catch pipe. Locations 1–6 were affixed to the catch pipe with adhesive, Locations 7–14 and 17 were placed inside small hanging mesh pouches attached from the support bar. Location 15 was placed inside the catch net. Location 16 was placed on the bottom of the white plastic trap 1” from the side. Traps were always positioned with location 17 facing north (support bar labeled A) as in the schematic diagram on the bottom of the figure. Please note that the small inset picture of a BGS trap is positioned for ease of labeling and is not facing correctly with respect to the cardinal rose.