The cabbage maggot, Delia radicum (L.) (Diptera: Anthomyiidae) is a serious
pest of cruciferous crops (i.e. broccoli, cabbage, turnip, rutabaga) in North America and
Europe (Coaker and Finch, 1971; Whistlecraft et al., 1985). The adult flies lay eggs
around the base and in cracks at the soil surface around wild...
