U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— BULLETIN NO. 100. 



B. T. GALLOWAY, Chief of Bureau. 



MISCELLANEOUS PAPERS, 



I. CRANBERRY SPRAYING EXPERIMENTS IN 1905. 



By C. 1. SHEAE, Pathologist. 



IL THE WRAPPING OF APPLE GRAFTS AND ITS RELATION TO THE 

 CROWN-GALL DISEASE. 



. By HEEMANN VON SCHEENK, Special Agent, 

 and GEOEGE G. HEDGCOCK, Assistant. 



III. GARLICKY WHEAT. 



By J. ^\. T. DUA^EL, Assistant. 



IV. METHODS OF TESTING THE BURNING QUALITY OF CIGAR TOBACCO. 



By WIGHTMAN W. GAENEE, Scientific Assistant. 



V. THE DRUG KNOWN AS PINKROOT. 



By W. W. STOCKBEEGEE, Expert. 



VI. ORCHARD GRASS. 



By E. A. OAKLEY, Assistant Agriculturist. 



VII. THE EFFECT OF COPPER UPON WATER BACTERIA. 



By KAEL F. KELLEEMAN, Physiologist, 

 and T. D. BECKWITH, Scientific Assisted. 



VIII. CONDITIONS AFFECTING LEGUME INOCULATION. 



By KAEL F. KELLEEMAN, Physiologist, 

 and T. E. EOBINSON, Assistant Physiologist. 



Issued April 25, 1907. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE 

 1907. 



