Of the trapping systems tested for the capture of T. atristriga, green bucket traps baited with 1 mg of either the binary blend of Z11-16:Ac and Z11-16:Ald at a ratio of 75:25 or the six component blend containing the same binary blend with other for minor compounds were efficient for monitoring the T. atristriga population in the two locations. The inclusion of Bayer dog flea collar killing strip, which contained 5% Diazinon insecticide, was appropriate for long-term studies. However, it may be possible to further refine the trapping system because T. atristriga males were caught in reasonable numbers in bucket traps without an insecticidal strip. Such traps would be useful for population suppression through mass trapping or lure and kill ).