This article presents the results of the experimental researches of vines clonal varieties obtained in the scientific instutions of the European countries based on the classical varieties: Merlot, Cabernet sauvignon, Chardounay Pinot blanc and Sauvignon. On the experimental field in the southern zone of the Republic of Moldova, during a period of three years of planting there have been identified these clones charactersitcs: growing power, degree of rippening, character of leaves development, crops and their quality, possibility of accelerated rehabilitation of the bushes form after winter frosts damage etc.