AMHERST, Mass. – As New England's blueberry season approaches, University of Massachusetts Amherst doctoral candidate Matt Boyer says a fungal pathogen of highbush blueberries known as mummy berry is a common threat to growers, and if left untreated can destroy up to 50 percent of a crop. It is so named because it produces dead-looking, berry-shaped lumps instead of healthy berries. (Scienmag 6/2/16)