@article{article4b7b28c6,
title   = {Avaliacao epidemiologica de resistencia de 6 cultivares de girassol a Puccinia helianthi},
author = {Mendes, Beatriz Madalena Januzzi and Paiva, S B and Bergamin Filho, Armando},
year = {1985},
journal   = {Summa Phytopathologica}
}