Physiological Studies on Bacterial Leaf Blight of Rice Plant (Oryza Sativa L.) Infected by Xanthomonas Campestris Pv. Oryzae (Ishiyama) Dye
Studies on Sugarcane Mosaic Virus (SCMV) and a New Virus-Sorghum Streak Mosaic Virus [SSMV] on Sugarcane