Özet:

Viticulture is the oldest culture on earth as a branch of agriculture and conserves its importance and constitutes one of the most common culture areas in the northern and southern hemisphere. Determination of genetic resources or improved them or the definition and classification of new varieties in all of the grape growing countries different methods have been used by different researchers. In this study, importance grape varieties which are grown in Aegean Region and rootstocks and clones selected by Manisa Viticulture Research Station were morphologically characterized and ampelographic differences and similarities among them were investigated. A total of 14 grape cultivars (Çal Karası, Yuvarlak Çekirdeksiz), rootstocks (41 B, 420 A) and clones were morphologically characterized and investigated ampelographic differences and similarities among them. Çal Karası grape variety which was a standart raisin and wine grape variety of Aegean Region in Turkey and Yuvarlak Çekirdeksiz which was one of the most important raisin grape varieties of this region. Phenological development and characteristics in Minimal Descriptor List for Grapevine Varieties (TTSM) related to shoot, leaf, inflorescence, bunch, berry and seeds which are present in all kind and clone OIV, UPOV and IBPGR lists, were examined for a period of three years. It was found that there were differences among clones of Çal Karası and Yuvarlak Çekirdeksiz varieties dates of bud burst-veraison with leaf-cluster characteristics. Besides amphelographic differences between clones of 41 B and 420 A were determined

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