Two hundred and seventy five (275) samples were taken from the plants of pear, blackberry, cherry, mandarin, walnuts and grape grown in Azerbaijan and 142 bacterial strains belonging to the genus Pseudomonas were isolated. All bacterial strains showed hypersensitivity against antibiotics amoxicillin, ampicillin and cefazolinom and no resistant strain was noticed against these antibiotics. All the strains of Ps. cerasi, Ps. citri, Ps. piri, Ps. rubri and Ps. vitivorum showed hypersensitivity against antibiotics ceftazidime, cefazolinum and moxifloxacin and no full-resistant strain was detected against these antibiotics. The strains of Pseudomonas rubri and Ps. vitivorum demonstrated hypersensitivity against ceftriaxone and amikacine, respectively, with no resistant strain against these antibiotics. Pseudomonas cereasi and Ps. citri strains showed high resistance against cefoxitin antibiotics, while Ps. juglandis strains depicted resistence against cefuroxime antibiotics, Ps. rubri strains against azithromycin antibiotics.