El-Hamshary, O.I.M, El-Nagdi, W.M.A and Yousuf M.N.A 2006. GENETICAL STUDIES AND ANTAGONISTIC EFFECTS OF A NEWLY BACTERIAL FUSANT AGAINST MELOIDOGYNE INCOGNITA, ROOT-KNOT NEMATODE, AND A PLANT PATHOGEN FUSARIUM OXYSPORUM INFECTING SUNFLOWER. Pakistan Journal of Biotechnology. 3, (1-2) (Jul. 2006), 61–70.