A recent survey showed that 56% of Irish and UK sheep farmers have reported problems with liver fluke, but the report also suggested that farmers have a limited understanding of the best methods to control this parasite.

According to Dr Fiona Lovatt, who spoke recently about these results, the limited understanding of the liver fluke life cycle results in poor treatment choices and a higher impact on farm.

The Flock Health Ltd consultant added that many sheep farmers have a good understanding of the peak liver fluke challenge but there is major confusion regarding the best method of treatment.

Dr Lovatt said that it is essential to use a flock health plan involving testing and strategic dosing to ensure the effective control of liver fluke.

Sustainable liver fluke management can be achieved by concentrating on four key elements which are pasture protection, pasture management, grazing management and strategic treatments, she said.