KHAN, M., and Z. HAQUE. “Soil Application of Pseudomonas Fluorescens and Trichoderma Harzianum Reduces Root-Knot Nematode, Meloidogyne Incognita, on Tobacco”. Phytopathologia Mediterranea, vol. 50, no. 2, July 2011, pp. 257-66, doi:10.14601/Phytopathol_Mediterr-9252.