(a) Approvals. Type A medicated article: 325 grams per pound to 054771 in Sec. 510.600(c) of this chapter.
(b) Related tolerances. See Sec. 556.430 of this chapter.
(c) [Reserved]
(d) Conditions of use. Neomycin sulfate is used as follows: ----------------------------------------------------------------------------------------------------------------
(1) 250 to 2,250 grams per ton (g/ .................... Cattle, swine, sheep, To provide 10 054771
t) of dry type C feed.. and goats. For milligrams (mg) of
treatment and control neomycin sulfate
of colibacillosis per pound of body
(bacterial enteritis) weight per day for
caused by Escherichia a maximum of 14
coli susceptible to days. The
neomycin.. concentration of
neomycin sulfate
required in
medicated feed
must be adjusted
to compensate for
variation in age
and weight of
animal, the nature
and severity of
disease signs, and
environmental
temperature and
humidity, each of
which affects feed
consumption. If
symptoms persist
after using for 2
or 3 days, consult
a veterinarian.
Treatment should
continue 24 to 48
hours beyond
remission of
disease symptoms.
Discontinue
treatment prior to
slaughter as
follows: Cattle 1
day, swine 3 days,
sheep 2 days, and
goats 3 days. A
withdrawal period
has not been
established for
use in
preruminating
calves. Do not use
in calves to be
processed for
veal. A milk
discard time has
not been
established for
use in lactating
dairy cattle or
lactating dairy
goats. Do not use
in female dairy
cattle 20 months
of age or older or
female dairy goats
12 months of age
or older. For use
in dry feeds only.
Not for use in
liquid feed
supplements..(2) 400 to 2,000 g/t of type C .................... Do..................... To provide 10 mg of 054771
milk replacer.. neomycin sulfate
per pound of body
weight per day for
a maximum of 14
days. Amount
consumed will vary
depending on
animal's
consumption and
weight. If
symptoms persist
after using for 2
or 3 days, consult
a veterinarian.
Treatment should
continue 24 to 48
hours beyond
remission of
disease symptoms.
Discontinue
treatment prior to
slaughter as
follows: Cattle 1
day, swine 3 days,
sheep 2 days, and
goats 3 days. A
withdrawal period
has not been
established for
use in
preruminating
calves. Do not use
in calves to be
processed for
veal. A milk
discard time has
not been
established for
use in lactating
dairy cattle or
lactating dairy
goats. Do not use
in female dairy
cattle 20 months
of age or older or
female dairy goats
12 months of age
or older. For use
in milk replacers
only..---------------------------------------------------------------------------------------------------------------- [64 FR 70576, Dec. 17, 1999, as amended at 65 FR 45881, July 26, 2000; 79 FR 13545, Mar. 11, 2014]