Elhawary, E., Mostafa, N., Shehata, A., Labib, R. and singab, A.N. 2021. Comparative study of selected Rosa varieties’ metabolites through UPLC-ESI-MS/MS, chemometrics and investigation of their insecticidal activity against Culex pipiens L. Jordan Journal of Pharmaceutical Sciences. 14, 4 (Dec. 2021).