(a) Poisonous or deleterious substances include, but
are not limited to the following:
(1) fluorine and any mineral or mineral mixture which
is to be used directly for the feeding of domestic animals and in
which the fluorine exceeds 0.20% for breeding and dairy cattle; 0.30%
for slaughter cattle; 0.30% for sheep; 0.35% for lambs; 0.45% for
swine; and 0.60% for poultry;
(2) fluorine-bearing ingredients when used in such
amounts that they raise the fluorine content of the total ration (exclusive
of roughage) above the following amounts: 0.04% for breeding and dairy
cattle; 0.009% for slaughter cattle; 0.006% for sheep; 0.01% for lambs;
0.015% for swine; and 0.03% for poultry;
(3) soybean meal, flakes, or pellets or other vegetable
meals, flakes, or pellets which have been extracted with trichloroethylene
or other chlorinated solvents;
(4) sulfur dioxide, sulfurous acid, and salts of sulfurous
acid when used in or on feeds or feed ingredients which are considered
or reported to be a significant source of vitamin B1 (thiamine);
(5) artificial color that has not been cleared for
safety for use in feeds. Evidence of safety must include a clearance
for use of these color additives under the provisions of the Federal
Food, Drug, and Cosmetic Act. No artificial color material shall be
used to enhance the natural color of the feed or feed ingredient whereby
inferiority would be concealed; and
(6) grain, oilseeds, processed grain and oilseed meals
containing aflatoxin B1, B2, G1, G2 above 20 parts per billion (ppb)
individually or total except that with proper labeling as approved
by the Office of the Texas State Chemist as follows: <=50 ppb may
be distributed when destined for wildlife; <=100 ppb may be distributed
when destined for breeding cattle and breeding goats not used in production
of milk for human consumption, breeding swine, mature poultry, and
sheep; <=200 ppb may be distributed when destined for finishing
swine (more than 100 lbs. body weight); <=300 ppb may be distributed
when destined for finishing cattle in confinement; grain containing
>300 to <=500 ppb requires a blending permit issued by the Office
of the Texas State Chemist; aflatoxin >500 ppb in grain and >300 ppb
in oilseed, processed grain, and oilseed meal may not enter commerce
and a record of disposition shall be submitted to the Office of the
Texas State Chemist.
(b) All screenings or by-products of grains and seeds
containing weed seeds, when used in commercial feed or sold as such
to the ultimate consumer, shall be ground fine enough or otherwise
treated to destroy viability of such weed seeds so that the finished
product contains no viable prohibited noxious weed seeds and not more
than 50 viable restricted weed seeds per pound, and not more than
100 of other weed seeds per pound.
(c) The Service may require evidence satisfactory to
the Service of:
(1) the safety of any commercial feed if such feed
includes ingredients not approved either by the FDA or AAFCO (the
Association of American Feed Control Officials); or
(2) the efficacy of any commercial feed when such feeds
do not meet minimum standards of nutrition for the targeted animal
as set forth by recognized authorities on animal nutrition.
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Source Note: The provisions of this §61.61 adopted to be effective October 7, 1983, 8 TexReg 3806; amended to be effective May 26, 1992, 17 TexReg 3471; amended to be effective October 29, 1992, 17 TexReg 7224; amended to be effective January 1, 1996, 20 TexReg 10266; amended to be effective September 30, 1999, 24 TexReg 8160; amended to be effective October 30, 2006, 31 TexReg 8831; amended to be effective November 19, 2007, 32 TexReg 8307; amended to be effective January 1, 2019, 43 TexReg 8088 |