Estudo de epocas de aplicacao de fungicidas em arroz (Oryza sativa L.)para controle de Brusone (Pyricularia oryzae cav.)
Studies on ideal time for application of fungicides to control rice blast disease [Oryza sativa; Pyricularia oryzae]
Doenca de planta Arroz Brusone Fungicida Controle quimico