Section 556.426 - Moxidectin(a)Acceptable daily intake (ADI). The ADI for total residue of moxidectin is 4 [MICRO]g/kg of body weight per day.(b)Tolerances. The tolerances for moxidectin (marker residue) are:(1)Cattle.(i) Fat (target tissue): 900 ppb.(2)Sheep.(i) Fat (target tissue): 900 ppb.(c)Related conditions of use. See §§ 520.1454 , 522.1450 , and 524.1450 of this chapter.