Susceptibility of <i>Tuta absoluta</i> (Lepidoptera: Gelechiidae) Brazilian populations to ryanodine receptor modulators

Abstract

The diamides were highly effective against T. absoluta, with populations showing a homogeneous response to them. Cross-resistance is very likely between anthranilic diamides in T. absoluta. Populations of this pest may evolve resistance by increasing cytochrome- P450-dependent monooxygenases.