A. M, A.; ZAYED, M. M. F.; KHEIR, S. ELDIN. M.; ELSADIG, A. I. SCREENING SOME GRAIN SORGHUM (Sorghum bicolor L. Moench) GENOTYPES FOR GRAIN YIELD AND PLANT TOLERANCE AGAINST SPOTTED STEM BORER Chilo partellus (Swinhoe). IJRDO - JOURNAL OF BIOLOGICAL SCIENCE, v. 4, n. 3, p. 01-15, 31 Mar. 2018.