Drench resistant worms in sheep – how to test for worm burdens
Sheep, farming, husbandry, health, disease, worms, internal parasites, testing methods By Dr Clive Dalton Faecal Egg Count (FEC) Limitations of a FEC Sampling tips FEC for genetic selection programmes What ‘trigger levels’ should be used? Faecal Egg Count Reduction Test (FECRT)This is used to test for drench resistance. It’s a ‘drench check’ where you first … Read more