For the purpose of Section 75-45-165(a) of the Act, the terms "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: 0.004% 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. Fluorine bearing ingredients incorporated in any feed that is fed directly to cattle, sheep or goats consuming roughage (with or without) limited amounts of grain, that results in a daily fluorine intake in excess of 50 milligrams of fluorine per 100 pounds of body weight.4. Soybean meal, flakes of pellets or other vegetable meals, flakes or pellets which have been extracted with trichlorethylene or other chlorinated solvents.5. Sulfur dioxide, sulfurous acid, and salts of sulfurous acid when used in or on feeds of feed ingredients which are considered or reported to be a significant source of vitamin B1 (Thiamine).2 Miss. Code. R. 1-3-02-109.01