Caballero, C., López-Olguín, J., Ruiz, M., Ortego, F., & Castañera, P. (2008). Antifeedant activity and effects of terpenoids on detoxication enzymes of the beet armyworm, Spodoptera exigua (Hübner). Spanish Journal of Agricultural Research, 6(S1), 177-184. https://doi.org/10.5424/sjar/200806S1-386