Attitudes towards worm egg counts and targeted selective treatment against equine cyathostomins.

The research article explores factors impacting the adoption of faecal worm egg counts (FECs) in equine deworming programs, a strategy seen as effective in prolonging the use of anthelmintics and reducing parasite control costs. By gathering over 850 responses from UK horse owners, the research concluded that increased awareness and understanding of nematode control practices are more effective in promoting behavior change than emphasizing the dangers of nematodes and anthelmintic resistance.

Introduction to the Research

• The research focused on gastrointestinal nematodes, a major threat to the health and welfare of horses worldwide.
• The widespread problem of anthelmintic resistance (AR) informed the context of this study, which necessitates effective control measures.
• Targeted selective treatment involving faecal worm egg counts (FECs) has been proposed as an ideal solution. This strategy, also known as FEC-TT and FEC-TST, cuold extend the effective life of anthelmintics and decrease associated expenses.
• Despite these advantages, regular treatment at predefined intervals remains a common practice.

Methodology Used

• The research used a structural equation model to identify the factors influencing the shift towards FEC-based approaches.
• The model was primarily informed by socio-psychological theories that explain health-related behaviors, such as the Theory of Planned Behaviour and the Health Belief Model.
• The researchers collected over 850 valid responses via an online survey that targeted horse owners in the UK.

Findings from the Research

• The intention to use FECs wasn’t influenced by the perceived risk surrounding anthelmintic resistance or gastrointestinal nematode infection.
• However, a negative view towards anthelmintics, positive attitude towards FECs, increased social pressure, and perceived control over their deworming programme, all positively impacted the decision to use FECs.
• An increase in individual’s perceived knowledge level also significantly affected their intention to use FECs. The effect was observed through mediating factors.
• These findings mirror those of a parallel study conducted in Belgium on FEC-TT in cattle.

Implications of the Research

• The results suggest that emphasizing the dangers of nematodes and AR might not be the best approach to promote behavior change in equine deworming practices.
• Efforts should be geared towards raising awareness and understanding of sustainable nematode control practices. These measures, according to the study, could significantly encourage the adoption of FEC-based deworming strategies.