TY - SER AU - Alba,A.P.C. AU - Chagas,C.M. AU - Vicente,M. AU - July,J.R. AU - Hebert,T.T. TI - Partial purification and serology of tomato white necrosis virus [necrose branca, tomate, Lycopersicum esculentum, controle quimico] KW - TOMATE KW - NECROSE BRANCA KW - VIRUS KW - CONTROLE QUIMICO ER -