Background: Regarding the increasing resistance of bacteria against antibiotics and existence antibacterial compounds in plants, we here investigated antimicrobial effects methanolic extracts several plants on pathogenic bacteria. Methods: Ten grams dry ingredients Eryngiumcaucasicumtrautv (leaf), Saponariaofficinalis (flower), Froriepiasubpinnata MalvaSylvestris Urticadioica (leaf) was poured ...

Rathayibacter toxicus is a gram-positive bacterium that infects the floral parts of several Poaceae species in Australia. Bacterial ooze is often produced on the surface of infected plants and bacterial galls are produced in place of seed. R. toxicus is a regulated plant pathogen in the U.S. yet reliable detection and diagnostic tools are lacking. To better understand this geographically-isolat...