2009-04-302009-04-301986https://hdl.handle.net/10365/3816Insects.Biological pest control agents.Weeds.Leafy spurge.Aphthona cyparissiae, a new flea beetle for leafy spurge control in the United States1986 Leafy Spurge Symposium Proceedings; Riverton, WY; July 9-10, 1986