Table 2.

Effect of introgression on S. frugiperda laboratory colony susceptibility to Vip3Aa19 insecticidal protein

Strain	Generation	Number of insects tested	LC50 (95%CL)a
Winter Beach	1	448	24.3 (14.1–33.8)
K‐SUS	14	1017	28.1 (22.2–34.6)
Infused	1	1016	117.2 (98.3–146.4)
K‐SUS	15	448	11.6 (9.8–13.3)
Infused	2	441	15.6 (13.0–18.2)
K‐SUS	16	448	33.0 (27.8–38.5)
Infused	3	448	32.9 (22.6–44.6)

^ang Vip3Aa19 cm⁻² diet.