Beef cattle on grass© Tim Scrivener
Although wormer resistance in cattle is not as common as in sheep, a study in the UK, France and Germany found up to 50% of cattle farms tested had decreased efficacy to the clear wormer group. This is why it is important beef and dairy farmers understand how worms can affect their herd and put in place a worm control strategy.   Zoetis vet Dave Armstrong discusses some of the key features on controlling worms in your herd this year. […]