9 CFR § 72.1 - Interstate movement of infested or exposed animals prohibited.

No animals infested with ticks [Boophilus annulatus or Rhipicephalus (Boophilus) annulatus, Margaropusannulatus, Boophilusmicroplus 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]