“Effect of Two Neem-Derived Pesticides on Colorado Potato Beetle (Leptinotarsa Decemlineata Say) (Coleoptera: Chrysomelidae) under Laboratory Conditions”. COLUMELLA – Journal of Agricultural and Environmental Sciences, vol. 7, no. 2, Nov. 2020, pp. 5-13, https://doi.org/10.18380/SZIE.COLUM.2020.7.2.5.