Comparative study on the integrated application of environmental friendly compounds and a chemical-nematicide in controlling root knot nematode Meloidogyne incognita infecting sunflower plants: a field study. - Osman, Hamida Ahamed; Ameen, Hoda Hussain; Mohamed, Moawad Mohamed; Alkelany, Usama Samy; Dawood, Mona Gergis (Agricultural Engineering International: CIGR Journal, 2017)