Soldaat, LL., Auge, H. 1998. Interactions between an invasive plant, Mahonia aquifolium, and a native phytophagous insect, Rhagoletis meigenii. In: Starfinger U, Edwards K, Kowarik I, Williamson M (eds) Plant invasions: ecological mechanisms and human responses. Backhuys Publishers, Leiden, pp 347–360