Barrier Livestock Louse Powder 500g

Fully HSE approved. A 100% natural insect repellent for use against biting and blood-sucking lice by direct application to horses, ponies, donkeys, cattle and goats. One application remains active for up to 6 weeks depending on weather conditions. Suitable for use in organic farming systems. Note: efficacy will be affected if used in conjunction with chemical-based products. HSE licence no: 8712.