Row covers as physical barriers in brassica vegetable crops to control cabbage maggot (Delia radicum L.): Final Report for AAFC Pesticide Risk Reduction Program. Project Code: PRR10-220.

Owen, J., LeBlanc, S., Dixon, P.L., Parsons, C.K., Madore, L., Zvalo, V., Mellish, S., and Pemberton, R. (2013). Row covers as physical barriers in brassica vegetable crops to control cabbage maggot (Delia radicum L.): Final Report for AAFC Pesticide Risk Reduction Program. Project Code: PRR10-220. (Report)