51.1814—U.S. No. 1 Bronze.
               		
               	 	
               	 	
               	 	               	 	               	 	               	 	               	 	
               	 	
    
         The requirements for this grade are the same as for U.S. No. 1 except that at least 30 percent, by count, of the fruit shall have more than one-third of their surface, in the aggregate, affected by discoloration. The predominating discoloration on each fruit shall be of rust mite type. For tolerances see  § 51.1820.