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Published on: August 8, 2017
Parasite Management in High-risk Beef Stocker Calves
Christine B Navarre1, Daniel B Cummings2
1School of Animal Sciences, Louisiana State University Agricultural Center, Baton Rouge, LA, USA.
Summary
Gastrointestinal nematodes in stocker cattle pose significant health and performance challenges. Sustainable parasite control requires integrated strategies to combat anthelmintic resistance and ensure long-term productivity.
Area of Science:
- Veterinary Parasitology
- Animal Science
- Sustainable Agriculture
Background:
- Gastrointestinal nematodes are a significant threat to stocker cattle health and productivity.
- Anthelmintic resistance is increasing due to routine deworming and intensive grazing.
Purpose of the Study:
- To outline sustainable strategies for managing gastrointestinal nematodes in stocker cattle.
- To address challenges limiting the adoption of effective parasite control methods.
Main Methods:
- Review of current parasite control practices and their limitations.
- Identification of key components for sustainable nematode management.
- Analysis of barriers to adoption of new strategies.
Main Results:
- Sustainable management integrates diagnostics, refugia strategies, and improved nutrition.
- Knowledge gaps and behavioral factors hinder adoption of integrated approaches.
- Data infrastructure and collaboration are crucial for preserving anthelmintic efficacy.
Conclusions:
- Integrated, evidence-based strategies are essential for long-term parasite control in stocker cattle.
- Addressing adoption barriers is critical for preserving anthelmintic efficacy and productivity.
- Enhanced data infrastructure and stakeholder collaboration are vital for sustainable cattle health management.
