Deworming yearling cattle with Dr. Murray Jelinski

Deworming yearling cattle with Dr. Murray Jelinski

Author: Dr. John Campbell June 8, 2023 Duration: 45:07
This week Dr. Murray Jelinski returns to the podcast for a 2nd week in a row, to discuss a completely different topic.  He will summarize some of his recent research on the value of deworming yearling cattle in Western Canadian pastures.  We discuss the basics of the life cycle of the internal roundworms of cattle and the impact they can have on productivity.00:00 - 00:45 Intro00:45 - 02:51  Why the interest in internal parasites?02:51 - 06:00  Types of internal parasites of cattle06:01 - 10:27  Life cycle of roundworms10:28 - 15:54 Difference in species of roundworms and changes in distribution of species15:55 - 17:50 How do the roundworms impact performance?17:51 - 22:05  Limitations of the fecal egg count test22:06 - 27:11 Factors that affect the level of parasite load27:12 - 34:15  Summary of clinical trial on yearling cattle in Saskatchewan34:16 -  35:50 Emergence of Haemonchus roundworms in Western Canada35:51 -  38:31  Risk factors for higher parasite loads38:32 -  44:23  Recommendations for when to decide if deworming is necessary44:24 -   45:00 Wrap up

Hosted by veterinarian Dr. John Campbell, The Beef Cattle Health and Nutrition Podcast digs into the practical science behind raising healthy herds. Each episode features conversations with working veterinarians, feedlot nutritionists, and university researchers who are directly involved in the industry. These discussions move beyond theory to address the real-world challenges and questions faced by producers across Canada. You’ll hear detailed analysis on everything from optimizing feed efficiency and managing common diseases to implementing the latest research findings on pasture and in confinement operations. This podcast serves as an ongoing, in-depth seminar, translating complex topics into applicable knowledge for those invested in the sustainability and productivity of their cattle. Whether you're managing a large commercial operation or a smaller family farm, these dialogues provide a crucial link between emerging science, animal welfare, and operational decisions, all grounded in the expertise of leading professionals in the field.
Author: Language: English Episodes: 49

The Beef Cattle Health and Nutrition Podcast
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