Use of Compound 1080 in Livestock Neck Collars to Kill Deprecating Coyotes: A Report on Field and Laboratory Research, 1978 - 1980, 1980

Series III of the Paul Hegdal Records consists of one record carton of research materials. Records in this series arrived at the archives with mold and rodent damage. These records were separated from all others in this collection and are arranged in the order they were found. Included are records pertaining to nontarget hazards to wildlife from the use of rodenticides to control rodent damage, research on endangered birds, bound reports, correspondence, conference presentations, and publications. Materials in this series are dated 1944-1985, with the bulk falling between the early 1970s and early 1980s.