Parasitic worms can weaken cattle and sheep and cost the livestock industry millions of dollars. The cost is rising as parasites develop drug resistance.

“Out of sight, out of mind” is an expression often used to describe something that cannot be seen, so it is easily forgotten. On the subject of herd health, this phrase can easily be applied to our ...

The use of commercial livestock dewormers has paid off in terms of animal health and productivity, but it has also resulted in resistance among parasite populations. “As dewormers lose effectiveness, ...

Stop guessing and start testing. Fecal egg count reduction tests can identify resistance in your herd before parasite loads ...