25/05/2026
๐ Sheep Parasite Update โ Eskdale, Annandale & Dumfries | 25th May 2026 ๐
The latest SCOPS Nematodirus forecast shows a HIGH RISK period for many lambs across our area, particularly lambs aged 6โ10 weeks old grazing higher-risk pastures.
๐ Current local risk status:
โข Eskdalemuir โ Hatching in progress
โข Dundrennan โ Hatching in progress
โข Carlisle / lower Annandale areas โ Past peak hatch, but challenge may still remain
โ ๏ธ Fields grazed by ewes and lambs last year remain the highest risk. Where possible, move young lambs onto:
โ
Cattle grazed ground
โ
Reseeds
โ
Silage aftermaths
Mixed worm burdens are also becoming more common, so regular faecal egg count (FEC) testing is now important to monitor whatโs happening on farm and guide treatment decisions.
๐ฆ๏ธ Remember:
โข Altitude matters โ every 100m higher can delay peak hatch by around 7 days
โข South-facing fields often hatch earlier
โข Forecasts should always be used alongside lamb age, grazing history and clinical signs
The SCOPS forecast is updated daily and can be viewed here:
https://www.scops.org.uk/forecasts/nematodirus-forecast
If you are seeing scour, poor thrive or have concerns about worm challenge in lambs, speak to your vet team for advice tailored to your farm. ๐
Nematodirus Forecast Preview