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Outbreak of psoroptic mange in cattle
The Veterinary Record
|September 1, 1984
Summary
A severe psoroptic mange outbreak in beef cattle significantly impacted animal health and performance. Ivermectin proved most effective for treatment, with control strategies also discussed.
Area of Science:
- Veterinary Parasitology
- Animal Health Management
Background:
- Psoroptic mange outbreaks can severely affect beef cattle health and productivity.
- Debilitation and increased time to slaughter weight were observed in affected animals.
Purpose of the Study:
- To describe a severe outbreak of psoroptic mange in beef cattle.
- To evaluate treatment efficacy and discuss control strategies.
Main Methods:
- Observational description of a severe psoroptic mange outbreak.
- Assessment of animal performance metrics (days to slaughter weight).
- Evaluation of treatment effectiveness, particularly ivermectin.
Main Results:
- Up to 50% of animals in affected groups showed extensive debilitation.
- Significant negative impact on cattle performance, indicated by increased days to slaughter weight.
- Ivermectin demonstrated the highest efficacy in treating psoroptic mange.
Conclusions:
- Psoroptic mange outbreaks pose a significant threat to beef cattle production.
- Ivermectin is an effective treatment for psoroptic mange in cattle.
- Understanding infestation origins and implementing control measures are crucial for managing outbreaks.
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