Published online by Cambridge University Press: 31 May 2012
During investigations on the life-history and habits of the cabbage maggot, (Hylemya brassicae (Bouché), at Charlottetown in 1956, specimens of the dipterous predator Scatophaga stercoraria (L.) were observed destroying adults in an outdoor study cage. Identification of the specimens was confirmed by Dr. J. R. Vockeroth, Entomology Division, Ottawa.