Table 1 Duration of each developmental stage of Spodoptera frugiperda on maize and kidney bean

3.40 ± 0.06

3.43 ± 0.05

2.54 ± 0.05*

3.15 ± 0.06

2.50 ± 0.05*

3.19 ± 0.06

1.88 ± 0.07

1.74 ± 0.06

2.50 ± 0.06

2.49 ± 0.06

2.70 ± 0.07*

3.96 ± 0.08

3.57 ± 0.07*

4.68 ± 0.08

19.04 ± 0.19*

22.56 ± 0.22

2.20 ± 0.07

2.13 ± 0.06

12.04 ± 0.10*

13.07 ± 0.15

16.15 ± 0.51*

14.76 ± 0.36

16.25 ± 0.38*

14.95 ± 0.18