U.S. No. 1 Bronze.
CFR · 2024-01-01 · US · Title 7
The requirements for this grade are the same as for U.S. No. 1 except that all fruit must show some discoloration and at least 10 percent, by count, of the fruit shall have more than one-half of their surface, in the aggregate, affected by discoloration. The predominating discoloration on each of these fruits shall be of rust mite type. For tolerances see § 51.628.
official document · source cfr-2024 · id 7:§ 51.623