IRGA 431 CL, new rice variety for red rice management in Southern Brazil
Mara Cristina Barbosa Lopes and Sérgio Iraçu Gindri Lopes
Abstract: IRGA 431 CL is an early rice variety, and its main characteristic is the resistance to Imidazolinones herbicides. The variety stands out for its excellent plant architecture, strong stems, high yield potential, good grain quality, and resistance to blast and high levels of toxic iron in the soil. It is recommended for exploitation in the rice fields of Rio Grande do Sul, Brazil.