Table 4.

LC₅₀ of different fractions from column chromatography of hexane extract of R.fruticosusleaves against brine shrimp larvae (n = 10).

Fraction nos	LC50 (μg/ml)
1	64.67 ± 0.17
2	64.67 ± 0.42
3	49.76 ± 0.69
4	64.67 ± 0.25
5	69.01 ± 0.88
6	54.44 ± 0.09
KMnO4	19.59 ± 0.18

n = 10 shrimp larvae.