Authors: Van der Beek, JG Maas, PWT Janssen, GJM Zijlstra, C Van Silfhout, CH

Citation: Jg. Van Der Beek et al., A pathotype system to describe intraspecific variation in pathogenicity ofMeloidogyne chitwoodi, J NEMATOL, 31(4), 1999, pp. 386-392