The main results of a breeding program for early maize, realized in R. Moldova, are presented in this article. More useful germplasm for inbred lines development at present are alternative heterotic groups Euroflint, Iodent, BSSS-B37 and Lancaster. The analysis of hybrid performance in advanced testing established a better adaptation of genotypes from Iodent x BSSS-B37 heterotic pattern in Moldova and Iodent x Euroflint, BSSS-B37 x Euroflint in Belarus. Commercial seed production include 10 hybrids FAO 180-240 registered in Belarus and 4 single cross hybrids FAO 300-320 registered in Moldova.
