CONTROL SERIES NO. 154 



MIXED FERTILIZERS 

 Deficiency Statistics for Mixed Fertilizers 



Manufacturer 



Number of 

 Samples 



^ <u 



^Q 



Number of Tests 







American Agricultural Chemical Co. . . 



Apothecaries Hall Co 



Armour Fertilizer Works 



F. A. Bartlett Tree Expert Co 



Joseph Breck & Sons Corp 



Carbola Chemical Co., Inc 



Central Chemical Corp 



Consolidated Rendering Co 



Davison Chemical Corp 



Eastern State.'; Farmers' Exchange, Inc 

 Essex County Cooperative Farming 



Association 



Faesy & Besthoff, Inc 



Farm Bureau Assn 



Fox Point Chemical Co 



Frank's Market Garden 



Frost & Higgins Co 



Goulard & Olena, Inc 



C. L. Halvorson Tree Service 



A. H. Hoffmzn, Inc 



Hydroponic Chemical Co., Inc 



Hy-Trous Corp 



International Minerals & Chemical 



Corp 



Lexington Gardens, Inc 



Old Deerfield Fertilizer Co., Inc 



Olds & Whipple, Inc 



F. G. Phillips Co 



Plantabbs Corp 



Ra-Pid-Gro Corp 



Rogers & Hubbard Co 



Rose Manufacturing Co 



O. M. Scott & Son.s Co 



Sears, Roebuck & Co 



M. L. Shoemaker Div. of Wilson & Co 



Inc 



Smith Agricultural Chemical Co 



Stimuplant Laboratories Co 



Swift & Co.. Plant Food Division 



Universal Chemical Co 



CkP. Washburn Co 



Woodruff Fertilizer Works, Inc 



TOTALS 316 



