Detection of a ryanodine receptor target‐site mutation in diamide insecticide resistant fall armyworm, <i>Spodoptera frugiperda</i>

Abstract

Recently, the identified RyR mutation has been shown to confer field resistance in other lepidopteran pests such as diamondback moth, tomato leafminer and striped rice stem borer. The developed PCR-based allelic discrimination assay will help to monitor the frequency and future spread of diamide resistance allele in FAW field populations and help to implement appropriate resistance management measures. © 2019 Society of Chemical Industry.