Management and Control of Cabbage Maggot, Delia brassicae, in Cauliflower II

 The cabbage maggot, Delia brassicae, is a chronic pest problem in Willamette Valley cauliflower. This report summarizes the second year of research to identify deficiencies in current practices and improve management of cabbage maggot. This study has investigated cabbage maggot life cycles, evaluated treatment practices and tested sampling techniques for making management decisions.