9 C.F.R. § 72.1
Interstate movement of infested or exposed animals prohibited.
No animals infested with ticks [ Boophilus annulatus or Rhipicephalus ( Boophilus ) annulatus, Margaropus annulatus, Boophilus microplus or Rhipicephalus ( Boophilus ) microplus, or Babesiasis (Babesiosis) species vectors of Margaropus, Rhipicephalus, Amblyomma, Demacentor, or Ixodes ] or exposed to tick infestation may be moved interstate, except as provided in this part.
[78 FR 8960, Feb. 7, 2013]