“Effects of biological insecticides NeemAzal T/S and Pyrethrum FS EC and their interaction with organic products in treatments of pea aphid Acyrthosiphon pisum (Harris) (Hemiptera: Aphididae) on Pisum sativum (L.)”, Pestic. Phytomed., vol. 29, no. 3, Dec. 2014, doi: 10.2298/pif.v29i3.6385.