Scratching The Surface: What Is Making My Cattle Itchy?
Background: Producers and veterinarians have reported situations where cattle have lost hair and showed signs of being “itchy” even after being treated with a pour-on product (e.g., Ivomec, Dectomax, Cydectin, etc.). The assumption made is that lice are developing resistance to these products. However, some veterinarians who have investigated these cases report that they haven’t found lice in all of these cases. […]
Scratching The Surface: What Is Making My Cattle Itchy? Read More »