USDA ARS Honey Bee Breeding, Genetics, and Physiology Research Unit - Baton Rouge, Louisiana-http://www.ars.usda.gov/main/site_main.htm
 

USDA Bee Research Lab - Weslaco, Texas- http://www.ars.usda.gov/PandP/locations/people.htm
 

USDA Beltsville Bee Research Laboratory (Maryland, USA)-http://www.ars.usda.gov/
 

Carl Hayden Bee Research Center - Tucson, Arizona-http://gears.tucson.ars.ag.gov
 

USDA Agricultural Research Service-http://www.ars.usda.gov