Here are the links to the four research articles for your class writing and research assignment.
Gauging the Effect of Honey Bee Pollen Collection on Native Bee Communities
http://onlinelibrary.wiley.com/doi/10.1111/conl.12263/abstract
Are Dispersal Mechanisms Changing the Host–Parasite Relationship and Increasing the Virulence of Varroa destructor(Mesostigmata: Varroidae) in Managed Honey Bee (Hymenoptera: Apidae) Colonies?
https://academic.oup.com/ee/article/46/4/737/3745306
Urbanization Increases Pathogen Pressure on Feral and Managed Honey Bees
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0142031
Genetic Diversity in Honey Bee Colonies Enhances Productivity and Fitness