2009-04-302009-04-301986https://hdl.handle.net/10365/3830Leafy spurge.Weeds.Phytopathogenic microorganisms.Biological pest control agents.Biological control of leafy spurge Progress report to GPC-14 Nov. 14, 19861986 Leafy Spurge Symposium Proceedings; Riverton, WY; July 9-10, 1986