TY  - SER
AU  - Souza-Dias,J.A.C.de
AU  - Gazotto,M.C.
AU  - Costa,A.S.
TI  - Nodal cuttings from "duvira" potatoes with secondary leaf roll infection can originate virus free plantlets
KW  - Batata
KW  - Enrolamento
KW  - Virus
ER  -