Vol. VI AF»RIL 17. 1916 No. 3 



JOURNAL OP 



AGRICULTURAL 

 RESEARCH 



CONTENTS 



Page 



Determination of Stearic Acid in Butter Fat - - - 101 

 E. B. HOLLAND, J. C. REED, and J. P. BUCKLEY, Jr. 



Life History and Habits of Two New Nematodes Parasitic 

 on Insects - - ---- . - - 115 



J. H. MERRILL and A. L. FORD 



Insect Injury to Cotton Seedlings ----- 129 

 B. R. COAD and R. W. HOWE 



DEPAR'EMENX OF AGRICULXUEE 



WASHINGTON , D.e 



WASHINGTON : GOVERNMENT PHtNTINO OFFICE : 1916 



