Trich and BVD: the two tests that belong in every fall bull and calf program
One is a venereal disease that turns a 92 percent conception rate into 60 and has no treatment. The other is a virus carried by a calf that looks normal and sheds it to every animal it stands next to. Both are found with a cheap test at the chute. Who to test, when, and what to do with a positive.
Oct 19





