Long Range Dewormer?

[Lucky_P]

Here's a decent article, written for the cattleman, with my friend Dr. Christine Navarre, an exceptional food animal practitioner, researcher, and professor as the main source:

Finding ‘sweet spot’ when deworming cattle

As internal parasites become tougher to control, striking the balance between effective parasite control and anthelmintic resistance is critical.

www.beefmagazine.com

Another one to peruse here:

https://www.fda.gov/media/85805/download