Table 3.

Larvicidal activity of the aqueous fraction of A. blancoi.

Dose, ppm	% Larval mortality after 48 h
50,000	88.33 ± 6.60
30,000	63.33 ± 9.83
20,000	53.33 ± 9.83
15,000	40.83 ± 7.36
10,000	15.00 ± 6.32
Control	0

Data are presented as mean ± SD.