Chapter 6: Laws and Regulations on the Import, Movement, and Release of Bees in the United States
Flanders, Robert V., et al. (2003)
A Beginner’s Guide to Electronic Monitoring of Homopteran Probing Behavior
Walker, G. P., et al. (2000)
Chapter 7: Exotic Nonsocial Bees (Hymenoptera: Apiformes) in North America: Ecological Implications
Cane, James H., et al. (2003)
