HS1131, an 8-page illustrated fact sheet by Timothy M. Spann, Ryan A. Atwood, Jamie D. Yates, Michael E. Rogers and Ronald H. Brlansky, describes this most devastating disease of citrus, which has limited citrus production in many citrus-growing areas of the world — why homeowners should be concerned about it, it’s bacterial causal agent and Asian Citrus Psyllid vector, what plants are affected, symptoms, how to detect greening, and how to manage greening and psyllids. Includes references. Published by the UF Department of Horticultural Sciences, February 2008. http://edis.ifas.ufl.edu/HS383