Henry L. North

Genetically informed distribution models refine predictions for the overwintering range of Helicoverpa armigera in North America

This paper develops a genetically informed species distribution model to predict the overwintering range of Helicoverpa armigera in North America, finding that a cold-adapted allele may significantly expand its potential range.

The collision of two genomes threatens global food security

The paper studies hybridization between native and invasive Helicoverpa moths in Brazil, showing rapid adaptive introgression of pesticide resistance genes with implications for global food security.

The genetic architecture of resistance to flubendiamide insecticides in Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)

This study identifies genetic loci associated with flubendiamide resistance in Helicoverpa armigera using GWAS and QTL mapping, revealing an oligogenic architecture and potential molecular markers for resistance monitoring.