Correctly used neonics do not adversely affect honeybee colonies, new research finds

(University of Guelph) Amid mounting controversy over use of neonicotinoids and declining bee population, a new analysis by U of G scientists of previously unpublished studies and reports commissioned by agri-chemical companies Bayer and Syngenta -- as well as published papers from the scientific literature -- shows no significant ill effects on honeybee colonies from three common insecticides made by the companies.