Impact of grasshopper treatments on established populations of biological control agents (Aphthona spp.) for leafy spurge

2009-05-102009-05-102001https://hdl.handle.net/10365/4235Insects.Biological pest control agents.Pests -- Control.Weeds.Leafy spurge.Impact of grasshopper treatments on established populations of biological control agents (Aphthona spp.) for leafy spurge2001 Leafy Spurge Symposium Proceedings; Medora, ND; June 19-21, 2001