Table 4 Effect of Methylene Chloride-Methanol of Annona senegalensis, Nauclea latifolia and their mixture on L₂ larvae mortality rate (%) according to concentrations after 24 h of contact

0^a*

0^a*

0^a*

60^{b ɤ}

1.4^a*

54.76^{b ɤ}

68^{b ɤ}

1.04^a*

68.08^{bc ɤ}

80^{cd ɤ}

3.06^a*

83.33^{bcd ɤ}

91^{cd ɤ}

10.79^a*

100^{bcde ɤ}

98^ceɤ

51.44^b*

100^{bcde ɤ}