ABSTRACT Acacia (Acaciacrasicarpa) is an industrial plant that has high economic value for cultivation. An important disease in acacia nurseries is bacterial leaf blight caused by Xanthomonassp.Initial symptoms of Xanthomonassp. is a transparent chlorotic spot (slightly yellowish) whose shape is delimited by the bones of the leaves. Controls that have been carried out on Xanthomonas sp. includ…