Table 1. Total numbers of randomly selected flies dissected from and prevalence of SGH syndrome in the five G. pallidipes fly colonies used in this study.

Colony Name	Total no. of dissected flies	No. of SGH+ flies	% of SGH+ flies
Seibersdorf Tororo	244	9	3.69b,c
Bratislava Tororo	309	9	2.91c
Kality Tororo	322	32	8.77b
Kality Arba Minch new	185	9	4.45b,c
Kality Arba Minch old	266	195	73.84a

Values followed by the same letter do not differ significantly (P>0.05).