Okello-Onen, J., J. O. Okoth, P. P. Abila, G. O. Matete, F. Wamwiri, and H. Politzar. 2004. “Effectiveness of Monoscreen Traps for Tsetse Fly Control”. Uganda Journal of Agricultural Sciences 9 (1):667-71. http://journal.naro.go.ug/index.php/ujas/article/view/283.