Rusts for the biological control of leafy spurge (Euphorbia esula) in North America

2009-03-292009-03-291995https://hdl.handle.net/10365/2978Biological pest control agents.Phytopathogenic microorganisms.Leafy spurge.Weeds.Rusts for the biological control of leafy spurge (Euphorbia esula) in North America