DISEASE CONTROL OF THE PLANT BACTERIAL PATHOGENS CAUSING CITRUS CANKER AND RICE BLIGHT

摘要

The present invention describes applications and methods (1) to use bacterophage Cf and its variants to prevent and treat the citrus canker pathogen, Xanthomonas citri subsp. citri; (2) to engineer recombinant Cf phages that the infectivity is controllable without being harmful to the rest of environment; (3) to engineer and produce recombinant Cf phages with longer storage shelf life; (4) to use Cf phage as a vector for the introduction and insertion of foreign genetic material into Xanthomonas citri subsp. citri. genome; (5) to use and engineer Xpl2 and Xf bacteriophages to inhibit Xanthomonas oryzae pv. oryzae, the causal agent of the rice blight disease.