How and with what to remove lice from chickens? - briefly
Apply a poultry‑approved insecticide such as a pyrethrin‑ or spinosad‑based spray or dust, following label instructions and treating the birds and their environment. Repeat the application after 7–10 days and inspect the flock regularly to ensure complete eradication.
How and with what to remove lice from chickens? - in detail
Lice infestations in poultry cause feather damage, skin irritation, and reduced egg production. Early detection relies on visual inspection of the vent area, underwing feathers, and the base of the neck for small, grayish insects or their nits.
Effective eradication combines chemical, biological, and management strategies.
- Topical insecticides: Permethrin‑based sprays, pyrethrin dust, or carbaryl powders applied directly to the bird’s plumage. Use a calibrated sprayer to deliver a fine mist, covering the entire body while avoiding the eyes and beak. Follow label‑specified withdrawal periods before marketing eggs or meat.
- Systemic treatments: Ivermectin administered orally at 0.2 mg/kg or via drinking water at 0.5 mg/L. Provides internal control of lice that feed on blood. Verify species‑specific dosage and observe any adverse reactions.
- Organic alternatives: Diatomaceous earth (food‑grade) dusted on perches and nesting boxes; neem oil diluted 1 % in water and sprayed onto feathers; essential‑oil blends containing eucalyptus or tea‑tree, applied at 0.5 % concentration. These options reduce chemical residues but may require repeated applications.
- Physical removal: Warm water baths (40 °C) for 5 minutes, followed by gentle combing with a fine‑toothed lice comb. Suitable for small flocks; ensure birds are dried promptly to prevent hypothermia.
Sanitation measures prevent reinfestation. Remove bedding, clean coops with a 1 % bleach solution, and replace perches with smooth, non‑porous material. Introduce a rotation schedule for litter, changing it every two weeks. Maintain low humidity (below 60 %) and adequate ventilation to create an unfavorable environment for lice development.
After treatment, re‑inspect birds at 48‑hour intervals for three consecutive days. Document any surviving insects and adjust the treatment regimen accordingly. Record the dates of chemical applications to respect withdrawal times and ensure compliance with food‑safety regulations.