![The blue orchard mason bee or Osmia lignaria. (Photo: Scott Bauer, USDA Agriculture Research Service, Bugwood.org)](https://secure.caes.uga.edu/news/multimedia/images/6020/mason-bee.jpeg)
Imidacloprid Residue
New research funded by the Southern Sustainable Agriculture Research and Education program and conducted at the University of Georgia shows that imidacloprid residue harms wild bees.