none The occurrence of parasitoids on larvae of Euhyponomeutoides albithoracellus Gaj (syn.: Kessleria rufella (Tngstr)), a pest of cultivated black currant was investigated in northern Sweden. Chelonus sulcatus (Jurine) and Dolichogenidea gracilariae (Wilkinson) (Hymenoptera, Braconidae) were both reared from larvae of E. albithoracellus , collected during early spring, in field-scale cultivations of black currant in northern Sweden. Parasitoids were only found in cultivations with high densities of E. albithoracellus larvae.