TECHMICAI. BULLETIN NO. 3*. , JULY. 1917 



MICHIGAN AGRICULtUR'AL COLLEGE 



EXPERIMENT STATION 



DIVISION OF ENTOMOLOGY 



A STUDY OP THE FACTORS WHICH GOVERN MATING IN 

 ^=^ THE HONEY BEE 



BY 

 GEORGE D. SHAFER 



EAST LANSING, MICHIGAN 

 1917 



