Diamondback Moth and its Natural Enemies in Jamaica and some other Caribbean islands

Cabbage (Brassica oleracea var. capitata) , cauliflower (Brassica oleracea var. botrytis) and other cruciferous crops are important in the diet of Caribbean people. Cabbage is the most widely grown in Jamaica, fetching high market prices (US$0.22-0.68/kg). Between 1973 and 1986 cabbage production increased significantly (from 6985 to 15,150 tons) (Ministry of Agriculture, unpublished reports for 1973 to 1986). The potential for these crops is, however, limited because of insect pests. '