An NDSU Extension trap survey detected a new insect called the canola flower midge (Contarinia brassicola) in canola fields in northern North Dakota during 2020, says Janet Knodel, North Dakota
NDSU Extension survey detects potential canola insect pest in North Dakota jamestownsun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from jamestownsun.com Daily Mail and Mail on Sunday newspapers.