2009-05-102009-05-101999https://hdl.handle.net/10365/4213Integrated pest managementInsects.Biological pest control agents.Pests -- Control.Weeds.Leafy spurge.Integration of the flea beetle, Aphthona nigriscutis foudras, and herbicides for control of leaf spurge, Euphorbia esula L.1999 Leafy Spurge Symposium Proceedings; Medora, ND; June 29, 1999