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Iowa State University Veterinarian

Collection

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

Article

Abstract

Cattle producers seem to be in love with the latest type of fly control technique - insecticidal ear tags. Anyone driving along the back roads is treated to the site of cattle herds sporting the brightly colored plastic ear devices. A closer look reveals that few flies annoy animals protected in this manner.