Parasites of Hylemya spp. (Diptera: Anthomyiidae) That Attack Cruciferous Crops in Europe

Abstract

Wishart (in press) reported on surveys of parasites of the species of Hylemya that attack cruciferous rops in Canada. A similar survey was carried out in Europe during 1949 to 1954 to determine whether there were parasites not already present in Canada that, if introduced and established, might aid in the concml. Some data gathered in this survey were published previously (Wilkes and Wishart, 1953; Wishart and Monteith, 1954).