Using mutation breeding procedures, CRUZ et al. (1992) obtained 53 rice plants, from a M2 population of 80.000 individuals, which showed tolerance to Pyricularia grisea. The original material came from the commercial cultivar CR-1113, susceptible to this disease. We used in this work a group of 52 lines obtained by the mentioned authors. In the first part of the research 14 lines were selected. Seven of them were promisourius because of their good agronomic performance including the Pyricularia response. The other seven were selected because of their earlyness and desirable agronomic traits. In the second part of this research, the selected lines were multiplied and evaluated in field trials. Results confirmed the expression of the desirabl...
Con la finalidad de obtener y seleccionar plantas con resistencia vertical a la enfermedad, se irrad...
Thirty-nine rice (Oryza sativa) hybrids and their restorers were assessed for vertical resistance to...
The susceptibility of 14 commercial rice cultivars to Pyricularia oryzae was tested under field cond...
Using mutation breeding procedures, CRUZ et al. (1992) obtained 53 rice plants, from a M2 population...
Using mutation breeding procedures, CRUZ et al. (1992) obtained 53 rice plants, from a M2 population...
Using mutation breeding procedures, CRUZ et al. (1992) obtained 53 rice plants, from a M2 population...
Utilizando el procedimiento de mutagénesis inducida con rayos Gamma Co60, seguida de selección indiv...
Utilizando el procedimiento de mutagénesis inducida con rayos Gamma Co60, seguida de selección indiv...
Utilizando el procedimiento de mutagénesis inducida con rayos Gamma Co60, seguida de selección indiv...
Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were ...
Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were ...
Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were ...
Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were ...
A study was undertaken to examine the pathogenic diversity of Pyricularia grisea isolates retrieved ...
Con la finalidad de obtener y seleccionar plantas con resistencia vertical a la enfermedad, se irrad...
Con la finalidad de obtener y seleccionar plantas con resistencia vertical a la enfermedad, se irrad...
Thirty-nine rice (Oryza sativa) hybrids and their restorers were assessed for vertical resistance to...
The susceptibility of 14 commercial rice cultivars to Pyricularia oryzae was tested under field cond...
Using mutation breeding procedures, CRUZ et al. (1992) obtained 53 rice plants, from a M2 population...
Using mutation breeding procedures, CRUZ et al. (1992) obtained 53 rice plants, from a M2 population...
Using mutation breeding procedures, CRUZ et al. (1992) obtained 53 rice plants, from a M2 population...
Utilizando el procedimiento de mutagénesis inducida con rayos Gamma Co60, seguida de selección indiv...
Utilizando el procedimiento de mutagénesis inducida con rayos Gamma Co60, seguida de selección indiv...
Utilizando el procedimiento de mutagénesis inducida con rayos Gamma Co60, seguida de selección indiv...
Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were ...
Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were ...
Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were ...
Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were ...
A study was undertaken to examine the pathogenic diversity of Pyricularia grisea isolates retrieved ...
Con la finalidad de obtener y seleccionar plantas con resistencia vertical a la enfermedad, se irrad...
Con la finalidad de obtener y seleccionar plantas con resistencia vertical a la enfermedad, se irrad...
Thirty-nine rice (Oryza sativa) hybrids and their restorers were assessed for vertical resistance to...
The susceptibility of 14 commercial rice cultivars to Pyricularia oryzae was tested under field cond...