Liao, C. H., and Wells, J. M. 1987. Association of pectolytic strains of Xanthomonas campestris with soft rots of fruits and vegetables at retail markets. Phytopathology 77:-418-422. Five strains of pectolytic, yellow-pigmented bacteria were isolated from xanthomonads might represent an unusual cluster of X. campestris that rotted specimens of tomato, bell pepper, cucumber, and papaya collected...