Iowa State University Veterinarian


Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html

Call Number

SF601 V65

Document Type



Polioencephalomalacia is an acute or subacute disease of cattle and sheep characterized by bilaterial blindness without visible eye lesions and by other symptoms of a central nervous system disorder. This disease has been called "forage poisoning" in Colorado and "blind staggers" in Wyoming.