The significance of ecology in the development of Verticillium chlamydosporium as a biological control agent against root-knot nematodes (Meloidogyne spp.) : DIZ / Frans de Leij. -- Wageningen : Landbouwuniversiteit, 1992. -- 140 s. -- obr., tab. -- Res. angl., holand. huby * Nematoda * Verticillium * Meloidogyne * biologická ochrana rastlín