In vitro antabacterial potentials of some plant extracts against to the phytopathogen bacteria

In this study, it was conducted to search antimicrobic inhibition potentials of some plant extracts via in vitro againts to chemical management for diseases caused by Pseudomonas savastanoi pv. savastanoi and Rhizobium vitis. Rhizobium vitis, is generally cultural controlled, is not known definite trait method, Linum usitatissimum, Paulownia tomentosa, Cynara scollymus, Feoniculum vulgare, Ocimum basilicum, Plantago major, Pistacia vera, Juglans regia, Olea europaea, Ricinus communis, Punica granatum, Sanguisorba officinalis, Hypericum perforatum, Quercus sp, Elaeagnus pungens, Verbascum sp. plants are used in the experiment. Dual inhibition zones have obtained in vitro extracts of Sanguisorba officinalis to Pseudomonas savastanoi pv. savastanoi and extracts of Sanguisorba officinalis, Juglans regia, Quercus sp., Pistacia vera, Ricinus communis and Punica granatum to Rhizobium vitis. However the results are appeared to promising of any hope of biological control, it is provided by field experiments.