Research Article

Chemical Composition and Antibacterial Activity of Essential Oils of Tagetes minuta (Asteraceae) against Selected Plant Pathogenic Bacteria

Figure 3

A dose-response curve of inhibition zone diameters (mm) against concentration of T. minuta essential oils (mg/mL) for the test bacteria. XAP: Xanthomonas axonopodis pv. phaseolicola; XAM: Xanthomonas axonopodis pv. manihotis; and PSP: Pseudomonas savastanoi pv. phaseolicola.