“…Resistance of the dipteran insect to conventional insecticides (Furtado et al, 2005) has been reported in different countries (Wirth and Georghiou, 1999), including Brazil (Macoris et al, 2003). Studies with natural products such as insecticides and larvicides have been undertaken for the control of mosquito Aedes, albeit with different results (Rahuman et al 2000, Markouk et al 2000, Ciccia et al, 2000, Tsao et al, 2002, Silva et al, 2004Furtado et al, 2005). There are no reports in the literature on studies investigating the effects of homeopathic medicine on A. aegypti, although there are reports on control of pest insects such as Spodoptera frugiperda (Almeida et al, 2003) and Cerotoma tingomarianus (Fazolin et al, 2000).…”