“…This phenomenon has been well studied in the laboratory model species and invasive stored product pest Callosobruchus maculatus (F.) (Coleoptera: Chrysomelidae). In particular, rapid adaptation in C. maculatus by placement in environments containing hosts of marginal quality has been well documented (Fox, Stillwell, Amarillo‐S, Czesak, & Messina, ; Fox, Wagner, Cline, Thomas, & Messina, ; Fox, Zitomer, Deas, & Messina, ; Messina, ; Messina & Gompert, ). Furthermore, evolutionary rescue in C. macualtus in response to populations being experimentally shifted to a marginal quality host, Lens culinaris, was determined to have been caused by strong selection on a small number of loci (Rêgo, Messina, & Gompert, ).…”