LINDQVIST, I., LINDQVIST, B. and TIILIKKALA, K. (2010) “Birch tar oil is an effective mollusc repellent: field and laboratory experiments using Arianta arbustorum (Gastropoda: Helicidae) and Arion lusitanicus (Gastropoda: Arionidae)”, Agricultural and Food Science, 19(1), pp. 1–12. doi: 10.2137/145960610791015050.