Smithsonian Report, 1937. — Strong 



Plate 7 



BEE 



Keeping 



Bees Showing Laden Pollen Baskets. 



Bee Hives Placed in Orchard to 

 Improve Set of Fruit. 



Apparatus for Artificial Insemination of Queen Bees. Instrument for Measuring Length of 



Bee's Tongue. 



