Farm Animal Welfare

Cattle Fly Control Dairy Welfare

Fly burden in dairy cattle causes stress, reduces milk production, and transmits disease. Effective control during summer months significantly improves welfare.

Key Facts

Face flies spread pinkeye and are highly irritating to dairy cattle
Stable flies cause pain through blood-feeding on legs
Pour-on insecticides protect individual animals for 2-6 weeks
Fly traps and biological control complement chemical approaches
Manure management reduces breeding habitat for stable flies

Welfare Considerations

Dairy cows in high fly-burden environments show persistent distress behaviors - head tossing, tail switching, foot stamping, and bunching - that reduce feeding time and milk production. This behavioral evidence reflects genuine discomfort. Systematic fly control during summer months reduces this welfare burden and provides tangible production benefits that support farmer investment in control.

What You Can Do

Implement systematic fly control for dairy cattle during summer months
Use an integrated approach combining chemical, biological, and environmental methods
Manage manure promptly to reduce stable fly breeding habitat
Monitor fly burden and welfare behaviors as indicators of control effectiveness