Table 3.

Quality control indices (Mean ± SE) of different Anastrepha fraterculus sp. 1 strains under laboratory rearing environment

Strain	Fertility (%)	Egg to pupae survival (%)	Pupa to adult survival (%)	Overall fitness
WT	81.00 ± 1.81 a	73.00 ± 1.34 a	96.72 ± 0.92 a	0.57 ± 0.01 a
bp	68.60 ± 2.03 b	49.00 ± 2.21 b	84.07 ± 5.01 ab	0.28 ± 0.01 b
GSS-172	45.50 ± 5.75 cd	29.00 ± 6.14 bc	86.84 ± 4.55 ab	0.12 ± 0.04 c
GSS-119	47.80 ± 3.93 cd	35.50 ± 5.94 bc	77.04 ± 4.04 b	0.14 ± 0.03 bc
GSS-89	54.20 ± 4.91 bc	29.80 ± 4.61 bc	83.30 ± 2.83 ab	0.14 ± 0.03 bc
GSS-33	37.20 ± 2.53 d	21.70 ± 2.35 c	90.72 ± 2.51 ab	0.07 ± 0.01 c

Overall fitness = (Fertility/100) (egg to pupae/100) (pupae to adult/100). For each column, lower case letters represent significant differences between strains (P < 0.05)