Bulletin No. 28. 



V. P. P.— 82. 



U.'S. DEPARTMENT OF AGRICULTURE, 



DIVISION OF VEGETABLE PHYSIOLOGY AND PATHOLOGY. 

 ALBERT F. "WOODS, Chief. 



THE CULTURAL CHARACTERS 



OF 



PSEUDOMONAS HYACINTHI, Ps. CAMPESTRIS, Ps. PHASEOLl AND 



\\ STEWARTI-FOIIR ONE-FLAGELLATE FELLOW 



lUfTERIA PARASITIC ON PLANTS. 



BY 



ERWIN F. SMITH, 

 Paf/io/q^isf, ill C/iar^t' of Laboratory of Plant Pathology. 



Issued August 6, 1901. 



OTANi 

 RD& 



WASHINGTON: 



COV K RN M K N r I'RIN'JINC OFFICE, 



I y o I . 



