INSPECTION OF COMMERICAL FERTILIZERS 



MIXED FERTILIZERS. 

 Deficiency Statistics for Mixed Fertilizers. 



Manufactureh. 



Number of 



c* o 



wo 



o 2— ' 



Number of Tests or Determinations. 



Acme Guano Co. . . . . 



American Agricultural Chemical Co 



American Soda Products Co. . 



Apothecaries Hall Co. 



Armour Fertilizer Works . 



Barrie Laboratories, Inc. . 



Bartlett Tree Expert Co. . 



Baugh & Sons Co. 



Belmont Gardens 



Berkshire Chemical Co. 



Woodworth Bradley, Inc. . 



Joseph Breck & Sons Corp. 



Clay & Son, Ltd. 



Collins Seed Service Co. 



Consolidated Rendering Co. 



Davey Tree Expert Co. 



Davison Chemical Corp. . 



Eastern States Farmers' Exchange 



Thomas W. Emerson Co. . 



H. L. Frost & Higgins Co. 



Goulard & Olena, Inc. 



Thomas J. Grey Co. . 



Thomas Hersom & Co. 



A. H. Hoffman, Inc. 



International Agricultural Corp. 



Lowell Fertilizer Co. . 



McClain Brothers Co. 



Old Deerfield Fertilizer Co., Inc. 



Olds & Whipple, Inc. 



F. G. Phillips Co. 



Plantabbs Corp. 



Plantspur Products Co. 



Rogers & Hubbard Co. 



Salem Chemical & Suoplv Co. 



O. M. Scott & Sons Co. . 



M. L. Shoemaker & Co. . 



Standard Wholesale Phosphate & 



Acid Works, Inc. 

 Stimuplant Laboratories, Inc. . 



Swift & Co 



F. Sylvester &• Son 



Synthetic Nitrogen Products Corp. 



Tennessee Corp 



Victory Products Co. 

 Virginia-Carolina Chemical Corp. 



Vita-Vim Co 



C. P. Washburn Co. . 



E. E. Williams .... 



Winslow Nurseries 



Totals 



a Several analyses of the same brand have been averaged and recorded 

 analysis. Analyses of fertilizer left over from previous year not included. 



the table as one 



