Figure 2. Novaluron induces delay in the development of Ae. aegypti immatures.

Symbols represent the cumulative percentage of specimens in relation to eliminated exuviae of the preceding instar: squares, triangles and lozenges indicate newly emerged L4, pupae and adults, respectively. (A) control; (B) EI₅₀ and (C) EI₉₉. Bars represent the standard deviation of three independent experiments. Arrow indicates the moment of novaluron administration (see Methods).