Gomes, J.A.A. Andrade Júnior, V.C. Oliveira, C.M. de Azevedo, A.M. Maluf, W.R. Gomes, L.A.A. Resistance of sweet potato clones to meloidogyne incognita races 1 and 3 Subjects--Topical Terms: BATATA DOCECLONENEMATOIDEBANCO DE GERMOPLASMA