7CiveroIo E L, Fan F. Xanthomonas campestris pv. citri detection and identification by enzyme-linked immunosorbent assay[J]. Plant Disease, 1982, 66:231-236 .
8Cubero J, Graham J H. Genetic relationship among worldwide strains of Xanthomonas causing canker in citrus species and design of new primers for their idmification by PCR[J]. Applied and Environmental Microbiology, 2002, 68:1 257-1 264.
9Cubero J, Graham J H, Gottwald T R. Quantitative PCR method for diagnosis of citrus bacterial canker[J]. Applied and Environmental Microbiology, 2001, 67: 2849-2852.
