How to treat fleas on chickens? - briefly
Apply a poultry‑approved insecticide (such as pyrethrin spray or dust) directly to the birds and their enclosure, adhering strictly to label dosage and safety instructions. Follow with thorough coop cleaning, provision of sand or diatomaceous‑earth dust‑baths, and routine removal of litter to stop re‑infestation.
How to treat fleas on chickens? - in detail
Flea infestations in poultry cause irritation, anemia, and reduced egg production. Effective control requires a combination of immediate treatment, environmental management, and ongoing prevention.
First, isolate the affected flock to limit spread. Remove all bedding, feed, and water containers for cleaning. Wash containers with hot, soapy water and rinse thoroughly.
Treat the birds directly with an approved ectoparasiticide. Options include:
- Topical insecticidal sprays formulated for poultry; apply to the vent area and under the wings, following label dosage.
- Dusting powders containing pyrethrin or permethrin; dust each bird lightly, ensuring coverage of the dorsal surface and vent region.
- Oral medications such as ivermectin (off‑label use) under veterinary guidance; administer the correct dose based on body weight.
After treatment, re‑introduce clean bedding made of pine shavings or sand. Ensure the coop is well‑ventilated to reduce humidity, which favors flea development.
Environmental control measures:
- Thorough cleaning – scrub all surfaces, remove manure, and disinfect with a poultry‑safe sanitizer.
- Drying – keep the coop dry; use dehumidifiers or improve airflow in humid climates.
- Regular rotation – replace bedding weekly and clean nesting boxes frequently.
- External pest control – treat surrounding yard with diatomaceous earth or a low‑toxicity insecticide to suppress flea larvae in soil.
Preventive practices:
- Conduct weekly inspections for signs of flea activity, such as small black specks (flea dirt) or birds scratching excessively.
- Apply a light dusting of diatomaceous earth to the coop floor and perches every two weeks.
- Maintain a clean feed area; store feed in sealed containers to avoid attracting wild rodents, which can harbor fleas.
- Rotate pastures or allow chickens access to clean, flea‑free grazing areas; avoid overgrazing, which creates damp, shady spots.
Monitor the flock for at least three weeks after treatment. If fleas persist, repeat the topical or dusting application after a 7‑day interval, then reassess environmental conditions. Consult a veterinarian if anemia or severe skin lesions develop, as additional medical intervention may be required.