As cattle fever ticks march northward, federal officials are proposing to feed wild white-tailed deer a drug to kill both ticks and the protozoan they carry that causes cattle fever.
Read more: Brownsville Herald: Valley
As cattle fever ticks march northward, federal officials are proposing to feed wild white-tailed deer a drug to kill both ticks and the protozoan they carry that causes cattle fever.
Read more: Brownsville Herald: Valley