Antibacterial agent 259

Antibacterialagent 259 (K3) is a research bactericide effective against Xanthomonas species (Xoo, Xoc, Xac) with EC50 values ranging from 1.5 to 4.9 mg/L. Its mechanism involves inducing pathogen ROS production, leading to cell death, making it applicable for in vitro and in planta studies of bacterial disease control.