FIGURE 6.

Toxicity of the V-ATPase inhibitor bafilomycin toward PA1b-resistant S. oryzae. 30 rice weevils (S. oryzae) were fed on artificial diet incorporating each tested compound over 14 days. The weevil strains were WAA42 (PA1b-sensitive strain: open symbols) and ISOR3 (PA1b-resistant strain: filled symbols). Bafilomycin was included in food at 0.36 (squares), 0.60 (circles), or 2.00 mg/g food and survival over a 14-day period monitored. Open diamonds/dashed line, control for artificial diet with bafilomycin solvent.