2009-05-102009-05-102001https://hdl.handle.net/10365/4234Insects.Biological pest control agents.Weeds.Leafy spurge.The utilization of Oberea erythrocephala as an additional bio-control agent on leafy spurge in the Little Missouri River basin, and in southeast and north central North Dakota2001 Leafy Spurge Symposium Proceedings; Medora, ND; June 19-21, 2001