(a) Specifications. Each bolus contains 15 grams of sulfabromomethazine sodium.

(b) Sponsor. See No. 000010 in §510.600(c) of this chapter.

(c) Related tolerance. See §556.620 of this chapter.

(d) Conditions of use in cattle—(1) Amount. Administer 90 milligrams per pound body weight orally. Repeat in 48 hours if necessary

(2) Indications for use. Treatment of necrotic pododermatitis (foot rot) and calf diphtheria caused by Fusobacterium necrophorum; colibacillosis (scours) caused by Escherichia coli; bacterial pneumonia and bovine respiratory disease complex (shipping fever complex) associated with Pasteurella spp.; acute metritis and acute mastitis caused by Streptococcus spp.

(3) Limitations. Milk taken from animals within 96 hours (8 milkings) of latest treatment must not be used for food. Do not administer within 18 days of slaughter.

[47 FR 30243, July 13, 1982, as amended at 62 FR 63270, Nov. 28, 1997; 79 FR 28829, May 20, 2014; 84 FR 39183, Aug. 9, 2019]