Catches from Epsilon traps with and without men, and from men alone, in Expts 2 and 3.

Detransformed mean daily catches. Means not associated with the same letter differ at the 0.05 level of probability. In all treatments involving a trap, catches were made in the trap cage. When the men were alone they used hand-nets to catch tsetse from themselves, and when with a trap, they either used no hand-nets (Trap+men) or made hand-net catches from themselves and the outside of the trap (Trap+men with hand-nets). In the latter case, the catches from the trap cage were pooled with those by hand-nets before analysis.