Table 3: Percentage of mortality of Aedes aegypti larvae exposed to different fractions of Tagetes patula under laboratory conditions at 300 mg/L, for 120 h.

Sample24 h48 h72 h96 h120 h

Crude acetone extract04.422.026.731.0
Fatty waste04.416.024.431.0
Aqueous fraction000017.8
Ethyl acetate fraction22.
n-Hexane fraction2.
n-Butanol fraction011.013.013.315.6
Dichloromethane fraction4.
Distilled water00000

Numbers followed by same letters in a column do not differ according to Tukey test ().