(a) There is reserved to the state the brands of "B", "S", and "T" on the left jaw of any cattle, and it is unlawful for a person to use the brands of "B", "S", and "T".
(b) Cattle carrying these brands shall be:
(1) Claimed as reactors to:
(A) Brucellosis abortus, known as Bang's disease; or
(B) Tuberculosis, known as T.B.; or
(2) Designated for slaughter.