Aguiar, r.A. de Cunha, M.G. da Araújo, F.G. de Carneiro, L.C. Borges, E.P. Carlin, V.J. Efficiency loss of recorded fungicides for the control of asian soybean rust in Central region of Brazil Subjects--Topical Terms: SOJADOENÇA DE PLANTAFERRUGEMFUNGICIDADEFESA VEGETAL