„Toxicity of some medicinal plant extracts to Pieris brassicae and combined effects with Proteus® against Brevicoryne brassicae“, J. Phytopathol. Dis. Manag., Bd. 4, Nr. 3, S. 50–55, Jan. 2018, Zugegriffen: 14. Januar 2026. [Online]. Verfügbar unter: https://www.ppmj.net/index.php/ppdj/article/view/106