Abstract Background Blackleg and tuber soft rot are among the most important potato diseases caused by bacteria belonging to genera Pectobacterium . This pathogen causes significant economic losses each year. The antagonistic activity of different bacterial cultures against this was studied. Results Six hundred eight isolated from tubers rhizosphere soils procured locations across Morocco were ...

biological control of plant pathogens with the aim of reducing the harmful effects of pesticides on human health threats, environmental pollution, eliminating non-target organisms and the emergence of resistant pathogens is a priority. in this regard, the use of antimicrobial potential of plant metabolites, have been discussed in recent years. in this study the effects of ethanol extract of wat...