Cabbage MaggotThe cabbage maggot may seriously injure cabbage, cauliflower, turnip, radish and related crucifer crops. Early-planted crucifers or seedbeds of late ones are more likely to be attacked. The young magg
http://www.uri.edu/ce/factsheets/sheets/cabbagemag...
Cabbage maggot-Delia radicumCabbage maggot larvae are small, legless, and white, usually less than 0.33 inch when full grown; the head end is pointed and the rear is blunt. Adults are dark gray flies about half the size of the c
http://www.ipm.ucdavis.edu/PMG/GARDEN/VEGES/PESTS/...