Vol. VI 



APRIL 24, 1916 



No. 4 



JOURNAL OF 



AGRICULTURAL 

 RESEARCH 



CONTENTS 



A Sex-Limited Color in Ayrshire Cattle 



EDWARD N. WENTWORTH 



Watermelon Stem-End Rot . . . . 



F. C. MEffiR 



Effect of Pasteurization on Mold Spores . 



CHARLES THOM and S. HENRY AYERS 



Crowngall Studies, Showing Changes in Plant Structures 



Due to a Changed Stimulus 



ERWIN F. SMITH 



Page 



141 



149 



153 



Effect of Water in the Ration on the Composition of Milk 167 



W. F. TURNER, R. H. SHAW, R. P. NORTON 

 and P. A. WRIGHT 



179 



DEPARTMENT OF AGRICUITUEE 



WASHINGTON, D.C. 



WAeHINGTON : GOVERNMENT PfllNTINQ OFFICE : 191« 



