Effective parasite control begins with understanding active ingredients

Effective parasite control begins with understanding active ingredients

Southern Livestock

Some common, yet misguided, management practices can lead to an operation unintentionally increasing resistance in parasites. One type of parasiticide — macrocyclic lactones — saw the first documented case of resistance approximately 14 years ago, and now Cooperia and Haemonchus parasites have been demonstrated as resistant to macrocyclic lactones in more than half of all operations examined.1 Of course parasites must be dealt with, but producers need to find a balance in their management practices.

Full Story

Comments are closed.