Bacterial leaf scorch

In 2008, UGA Cooperative Extension specialists, researchers, and county agents initiated a survey to determine the prevalence of bacterial leaf scorch in Georgia's major blueberry production region, as well as whether or not resistance is present among some southern highbush cultivars. The most valuable initial information derived from this survey is the determination of the degree of susceptibility of various cultivars. It does appear that resistance or tolerance does exist among some cultivars, and producers can now use this information to select resistant cultivars. In addition, breeders now need to breed for cultivars which are resistant to this disease. Plant pathologists still need to determine better ways of managing susceptible varieties, especially where they are already planted.