Figure 1.

Mean corrected mortality (% ± SE) of Acanthoscelides obtectus adults after (a) 1-, (b) 3-, (c) 5- and (d) 7-day exposure to concrete and laminate flooring and ceramic floor tile surfaces treated with spinetoram at eight different concentrations. Means within each diagram and concentration are followed by the same lower-case letter are not differ significantly different (Tukey’s HSD test at 5% level).