U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY BULLETIN NO. 100. 



B. T. GALLOWAY, fliicf of Bureau. 



MISCELLANEOUH PAPERS. 



I. CRANBERRY SPRAYING EXPERIMENTS IN 1905. 



By C. J.. SHEAR, Pathologht. 



II. THE WRAPPING OF APPLE GRAFTS AND ITS RELATION TO THE 



CROWN-GALL DISEASE. 



Bv HERMANN VON SCHRENK, Special Ayent, 

 and (tEORGE G. HEDGCOCK, Ax.vstcint. 



III. GARLICKY WHEAT. 



By .1. W. T. DUVEL, ASmtnvl. 



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



By WKiHTMAN V{. G\R^¥.^, Seimlijic Amstnnt 



V. THE DRUG KNOWN AS PINKROOT. 



By W. W. STOCKBERGER, Expert. 



VI. ORCHARD GRASS.' 



By K. A. OAKLEY, Assistant Agrjculhirixi . 



VI L THE EFFECT OF COPPER UPON WATER BACTERIA. 



By KARL F. KELLER:\IAN, Physiologisl, 

 iind T. D. BECKWITH, Scientific Assistant. 



VIll. CONDITIONS AFFECTING LEGUME INOCULATION. 



Bv KARL F. KELLERMAN, Physiologist, 

 and T. R. ROBINSON. -1.«;.s/a/)/. Phiii<lnhuiiid. 



IsstJED Apbil 25, 1907. 



