Table 2.

Mean (±SE) larvae and pupae duration, larvae and pupae viability and weight of S. frugiperda with chloroform extract of the seeds of C. papaya seeds.

Conc. ppm	Duration (d)		Viability (%)		Pupae weight (mg)
	larvae	Pupae	larvae	Pupae
24,000	-	-	-	-	-
16,000	29.7 ± 0.67 *	14.7 ± 0.33 *	29.2 ± 9.48 *	42.9 ± 5.0 *	202.8 ± 4.72 *
9,600	28.8 ± 0.61 *	13.6 ± 0.30 *	50 ± 10.43 *	66.7 ± 16.67 *	240.6 ± 6.58 *
1,600	27.4 ± 0.73	12.8 ± 0.21	87.5 ± 9.03	95.2 ± 10.01	265.9 ± 7.13
0	26.3 ± 0.44	12.5 ± 0.17	91.67 ± 5.76	95.2 ± 8.33	271.8 ± 5.3
VL50			10.198 × 103 ppm

* Significant differences with the control, VL₅₀ Larvae viability fifty.