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 Author(s): ABREU, A. G.; DUITAMA, J.; BORBA, T. C. O.; RODRIGUES, L. A.; COSTA, S. P. P.; MELLO, R. N. Blast, caused by the fungus Magnaporthe oryzae, is the most damaging disease in rice. The use of resistance genes in crop breeding programs has been the major, and most sustainable, means for disease... ... |
 Author(s): ARAÚJO, L. G. de; PRABHU, A. S.; PEREIRA, P. A. A.; SILVA, G. B. da A doubled-haploid (DH) population, obtained by anther culture of F 1 plants from a cross between a highly susceptible rice cultivar Lijiangxintuanheigu and the resistant somaclone (SC09), of the culti... ... |
 Dissecting the genetic basis of wheat blast resistance in the Brazilian wheat cultivar BR 18-Terena. Author(s): GODDARD, R.; STEED, A.; CHINOY, C.; FERREIRA, J. R.; SCHEEREN, P. L.; MACIEL, J. L. N.; CAIERAO, E.; TORRES, G. A. M.; CONSOLI, L.; SANTANA, F. M.; FERNANDES, J. M. C.; SIMMONDS, J.; UAUY, C.; COCKRAM, J.; NICHOLSON, P. Background: Wheat blast, caused by Magnaporthe oryzae Triticum (MoT) pathotype, is a global threat to wheat (Triticum aestivum L.) production. Few blast resistance (R) genes have been identified to da... ... |
 Author(s): RANGEL, P. H. N.; SOARES, D. M.; MORAIS, O. P. de; CUTRIM, V. dos A.; DINIZ, J. A.; SANTIAGO, C. M.; FONSECA, J. R. BRS Alvorada and BRSGO Guará were developed from backcrosses of the commercial Metica 1 and the blast-resistant cultivars Huan-Sen-Go and 5287, respectively. The cultivars combine blast-resistance wit... ... |
 Author(s): MELLO, R. N.; MORAIS JUNIOR, O. P.; ABREU, A. G.; BORBA, T. C. O. Rice germplasm banks have many promising sources of resistance to pathogens. However, identification of resistant genotypes is often arduous, notably when the host-pathogen relationship is complex as... ... |
 Author(s): WEBBER, N. W.; COELHO, M. A. de O; TORRES, G. A. M.; CECON, P. R.; CONSOLI, L.; DEUNER, C. C. Abstract: Searching for novel sources of resistance to head blast is essential to strengthen wheat production in the Cerrado´s biome. The objective of this work was to evaluate disease intensity measu... ... |
 Author(s): PINHEIRO, T. M.; ARAÚJO, L. G. de; SILVA-LOBO, V. L. da; PRABHU, A. S.; FILIPPI, M. C. de The rice cultivar Cica-8 exhibit differential reaction to several pathotypes of Magnaporthe oryzae. The objective of the present investigation was to determine the number of alleles involved in the ex... ... |
 Author(s): RANGEL, P. H. N.; COLOMBARI FILHO, J. M.; FERREIRA, M. E.; MAGALHAES JUNIOR, A. M. de; ABREU, G. B.; PEREIRA, J. A.; CORDEIRO, A. C. C.; FRAGOSO, D. de B.; FURTINI, I. V.; FAGUNDES, P. R. R.; LACERDA, M. C.; SANTIAGO, C. M.; CASTRO, A. P. de Cultivar BRS A706 CL is a new rice cultivar, resistant to herbicides of the chemical group of imidazolinones, with a yield potential of 15,635 kg ha-1. It has intermediate maturation, lodging toleranc... ... |
 Author(s): PEREIRA, J. F.; CONSOLI, L.; BOMBONATTO, E. A. de S.; BONATO, A. L. V.; MACIEL, J. L. N. Magnaporthe oryzae, the causal agent of wheat blast, was characterized on a molecular level with 38 newly isolated genomic SSR loci. Among the 31 wheat isolates analyzed, 15 polymorphic loci were dete... ... |
 Author(s): SILVA, G. B. da; ARAÚJO, L. G. de; LOBO, V. L. da S.; PRABHU, A. S.; RÊGO, M. C. F.; PAES, E. T.; FILIPPI, M. C. C. de Eight additional rice cultivars as differentials were selected to identify pathotypes occurring in the Tocantins State. They were BRS Jaburu, BRS Taim, BRS Biguá, BR IRGA-417, Epagri 109, Javaé, Metic... ... |
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