1. Social Mechanisms Regulating Reproductive Division of Labor in Bumble Bees (bombus impatiens) Open Access Author: Padilla, Mario Jeffery Title: Social Mechanisms Regulating Reproductive Division of Labor in Bumble Bees (bombus impatiens) Graduate Program: Entomology Keywords: Bumble beeBombus impatiensBombus terrestrisreproductive division of laborpheromonesgene expressioneusocialaggression File: Download Mario_Padilla_Thesis.pdf Committee Members: Christina M Grozinger, Thesis Advisor/Co-Advisor