Efeito de diferentes dosagens de fosfina (gastoxin) na qualidade fisiológica das sementes de milho e feijão.

Abstract

The objective of this research was to evaluate the physiological quality of corn (Zea mays) and bean seed (Vigna unguiculata), were fumigated with aluminum phosphide. During experimental studies, corn and bean seed where submitted to an expurgation with phosphine using 15, 30 and 45 pilles of GASTOXIN/m3 for periods of 0, 24, 48, 72, 96 e 120 hours, being not verified significant changes on the characteristis tested.