INDEX. 



575 



Workers, larvse of 71 



life -. 80 



*' losing their queen 



42, 43, 262 

 " love of for their queen 



42, 265, 324 



" newly hatched 76 



" number of in a hive... 67 

 " old, work in the fields. . 68 

 sexual organs not de- 

 veloped. . 77 

 " signs of old age 82 



Workers trying to raise queens 



with drone eggs. .59, 80 



" understand each other. . SO 



" ventilating 179 



" young, build combs. 69, 94 



feed the brood. . 67 

 Worms, see Moth. 



Yield, large 460 



Soubareff, uses of propolis. 114, 115 



