The situation of common wheat rusts in the Southern Cone of America and perspectives for control.

by GERMÁN, S., BARCELLOS, A., CHAVES, M., KOHLI, M. M., CAMPOS, P., VIEDMA, L. de
Published 2008-04-24

Virulence variability of Puccinia coronata f. sp. avenae isolates collected in three counties from Rio Grande do Sul state, Brazil.

by VIEIRA, E. A., CARVALHO, F. I. F., CHAVES, M. S., COSTA DE OLIVEIRA, A., BENIN, G., HARTWIG, I., SILVA, J. A. G., BERTAN, I., MARTINS, A. F., MARTINS, L. F.
Published 2008-04-24