Ahn (Eylül 2011). "A host-plant specialist, Helicoverpa assulta, is more tolerant to capsaicin from Capsicum annuum than other noctuid species". Journal of Insect Physiology. 57 (9): 1212-1219. doi:10.1016/j.jinsphys.2011.05.015. PMID21704632.
Ahn (Eylül 2011). "A host-plant specialist, Helicoverpa assulta, is more tolerant to capsaicin from Capsicum annuum than other noctuid species". Journal of Insect Physiology. 57 (9): 1212-1219. doi:10.1016/j.jinsphys.2011.05.015. PMID21704632.