LAZNIK, Žiga, Vlasta CUNJA, Milica KAČ, and Stanislav TRDAN. “Efficacy of Three Natural Substances Against Apple Aphid (Aphis Pomi De Geer, Aphididae, Homoptera) under Laboratory Conditions”. Acta agriculturae Slovenica 97, no. 1 (March 14, 2011): 19–23. Accessed February 12, 2025. https://journals.uni-lj.si/aas/article/view/14676.