ingredients may be present in any feed other than in the so-called mineral feed 

 mixtures. 



Inert materials are materials that do not contribute dietary factors. 



Regulation 14. Ingredients, improper or incomplete designation of. Each 

 ingredient must be specifically named. Such general statements as "corn prod- 

 ucts," "wheat products," "grain screenings," "miscellaneous seeds," "mixed 

 shorts," "mixed bran," "wheat mill by-products," "corn mill by-products," 

 etc., may not be used, but each and every ingredient must be designated in 

 such a way that the purchaser may be completely informed by the label of the 

 components of the feed mixture. 



The words "bran," "brown shorts," "gray shorts," and "white shorts" 

 refer to wheat bran and wheat shorts. "Rice shorts," "corn shorts," "mixed 

 shorts," and "mill run shorts," etc., are incorrect designations. 



Such terms as "mill run bran" and "mill run shorts" cannot be used to 

 refer to a mixture of wheat bran and wheat shorts. 



A mixture of wheat bran and corn bran cannot be labeled "bran;" the 

 proper designation is "wheat bran and corn bran." Corn chops containing 

 added bran or other ingredients cannot be sold as corn chops. 



Regulation 15. Labels for wheat bran and wheat shorts containing 

 screenings. The admixture of any proportion of wheat screenings requires a 

 declaration to that effect in the principal brand name and in type of same size. 

 For example: 



(a) Wheat Bran with Ground Wheat Screenings not exceeding Mil^ 

 Run, or ( ) per cent. 



(b) Wheat Grey Shorts with Ground Wheat Screenings not exceeding 

 Mill Run, or ( ) per cent. 



Regulation 16. Labels, declaration regarding screenings. When any 

 proportion whatever of screenings is used in a mixture, the label must state 

 specifically the source and conditions of each and every kind of screenings so 

 used. Indefinite names such as "grain screenings," "miscellaneous seeds," 

 •'field seeds," will not be accepted as proper designations. 



Screenings must not contain any seed or other product injurious to animals, 

 and, except in poultry feeds, must be ground fine enough in all cases to destroy 

 the viability of the seeds contained therein. Manufacturers are warned that 

 screenings must not contain a sufficient proportion of mustard seed to be in- 

 jurious or fatal. 



Regulation 17. Private tags or printed matter on or with packages. No 

 printed or written matter or design of any kind shall be attached to or appear 

 on or be packed with feed, if such matter contains any statement which is in- 

 correct, or which is at variance in any respect with the information on the 

 principal label. 



Regulation 18. Use of preservatives. No added preservative of any 

 kind may be used in the manufacture of a feed until its use, and the condition 

 of its use, shall have been approved by the association. 



Regulation 19. Reports of Inspections and of Analyses. When an in- 

 spection and an analysis show a shipment to conform to the law, regulations, 

 and to the labels, the manufacturer or guarantor and the dealer or owner shall 

 be supplied, with as little delay as possible, with a copy of the analysis and with 

 a report of the inspection. The analytical report shall show the actual analysis 

 and the guaranteed composition in parallel columns. 



Regulation 20. Reports of inspections and analyses when deficiencies 

 or other irregularities occur. 



A. If the analysis of an inspector's sample of a shipment shows a de- 



