Multiple incursion pathways for Helicoverpa armigera in Brazil show its genetic diversity spreading in a connected world
J. A. Arnemann, S. H. Roxburgh, T. Walsh, J. V. Guedes, K. Gordon, G. Smagghe, W. T. Tay
The paper analyzes mtDNA haplotypes of Helicoverpa armigera in South America to show multiple incursion pathways, indicating independent introductions rather than a single origin.
bioRxiv · Sep 9, 2019Evolutionary Biology