COMPARISON OF VIRULENCE OF XANTHOMONAS CAMPESTRIS PV.ORYZAE IN SOUTH CHINA AND IN THE PHILPPINES
Wu Shangzhong, Xu Xianming, Liu Jingmei, T. W. Mew, C. M. Vera Cruz
Acta Phytopathologica Sinica . 1985, (2): 64 -72 .