Special grades and special grade requirements.
CFR · 2024-01-01 · US · Title 7
(a) (b) (2) Any other mixed grain that contains more than 0.10 percent ergot. (c) (2) Any other mixed grain that contains 4 or more green garlic bulblets, or an equivalent quantity of dry or partly dry bulblets, in 500 grams of mixed grain. (d) (2) Any other mixed grain that has the kernels covered with smut spores to give a smutty appearance in mass, or that contains more than 0.2 percent smut balls. (e)
official document · source cfr-2024 · id 7:§ 810.805