Lochaber meeting will focus on fluke

The effective control of liver fluke in sheep will be the focus of the next Lochaber monitor farm meeting on Thursday November 1.

Chris and Malcolm Cameron run the 1,200-hectare Strone Farm, Lochaber’s monitor farm, near Fort William.

They have seen liver fluke in their sheep for many years and, like many farmers in the area, are keen to minimise its effects in their flock of 550 North Cheviot ewes.

At the meeting on November 1, Matthew Colston, a ruminant technical consultant from ELANCO Animal Health, will give an overview of the problems liver fluke can cause in sheep and highlight practical steps farmers can take to minimise production losses from the parasite.

Mr Colston will also lead a discussion on the various fluke treatments available for both chronic and acute fluke infections in sheep and will be joined by Mairi Thom from Crown Vets, who will explain how sheep farmers can test for fluke in their own flocks.

The main aim of the meeting is to focus the group on the benefits of strategic fluke testing which will ultimately result in better decision making.

‘Establishing whether your farm has a liver fluke problem, using the right treatment product at the right time and managing your grazing tactically are all vital to effectively control fluke,’ said Mr Colston.

‘It is important for farmers to draw up a fluke control plan in conjunction with their vet or sheep adviser as each farm and time of year brings different fluke risks.’

Six farms in the Lochaber area, including Strone, are involved in a small trial to find the incidence of liver fluke in sheep in the area. They have started collecting faecal samples from small groups of lambs from their 2018 crop. These samples will be screened for the presence of fluke eggs and the results analysed in time for the meeting on November 1.

The same lambs will also have a more complex Coproantigen ELISA test on their faecal samples. This second test is able to detect fluke infection around two to three weeks earlier than the standard faecal egg count method and will help determine the exact fluke status in the sheep from these six farms.

The results of the trial will be shared at the meeting and the group can discuss potential treatment strategies for the farms involved.

The Lochaber monitor farm is one of nine in Scotland.

The meeting on November 1 will be at Strone farm at 11am and finish around 3.30pm. Lunch will be provided. To book your attendance, contact Niall Campbell or George Gauley on 01631 563093 or email fbsoban@sac.co.uk.

For more information about the monitor farms, visit www. monitorfarms.co.uk