Research Article
Mohammad Aslan Pour and Mohamm
Abstract
Ancestors of current arable grapes were grapevine. This survey was conducted in the prosperous regions of Pardanan of Piranshahr and Qasem Rash of Sardasht in 2008. In Pardanan, 8 genotypes and in Qasem Rash, also 8 genotypes along with Rasheh grapes were studied. The results showed that all studied grapevine belong to Sylvestris Vitis Vinifear Spp. Abundance proportion of female grapes in comparison with males was 3:13. Most of apical growing point of the surveyed genotypes have accumulated torpid fuzzand three-labial laminas. The results of pollen-germination test showed that male genotypes had a high level of germinating while female genotypes had no germinations. In some of genotypes, symptoms of gall and signs of viral diseases were observed. The results of ELISA (enzyme-linked immunoabsorbent assay) test did not show any viral diseases.