External Parasite of Ruminants External Parasite of Ruminants Please Login to view this lesson. Login Page Back to the course ANP302: Ruminant Animal Production Lessons Feeding Materials for Ruminant Animals 09:22 Disease and Health Care of Ruminant Animals 13:10 Internal Parasites of Ruminants and the Control Measures 12:44 External Parasite of Ruminants 08:42