Method for obtaining a preparation with antimicrobial properties against phytopathogenic bacteria, the preparation obtained by this method and its use

Abstract

The subject of the application is a method for obtaining a preparation with antimicrobial properties against phytopathogenic bacteria, particularly those subject to mandatory control, using cold plasma generated in a continuous or stationary discharge system, characterized in that the preparation is obtained using cold atmospheric plasma generated by DBD barrier discharges in contact with an aqueous solution of an inorganic salt or by radio frequency modulated glow discharges of the FLE-pm-rf-APGD type, generated in contact with a flowing liquid electrode (FLE), wherein an aqueous solution of an inorganic salt is used as the flowing liquid electrode (FLE). The application also concerns a preparation with antimicrobial properties against phytopathogenic bacteria, particularly those subject to mandatory control, obtained by the method according to the invention.