El-Hamshary, O.I.M, El-Nagdi, W.M.A and Yousuf M.N.A. GENETICAL STUDIES AND ANTAGONISTIC EFFECTS OF A NEWLY BACTERIAL FUSANT AGAINST MELOIDOGYNE INCOGNITA, ROOT-KNOT NEMATODE, AND A PLANT PATHOGEN FUSARIUM OXYSPORUM INFECTING SUNFLOWER. Pak. J. Biotechnol 2006, 3, 61-70.