Genome sequencing of Xanthomonas euvesicatoria from Serbia
Xanthomonas euvesicatoria is a bacterium that causes bacterial spot disease in tomato and pepper plants. It is a pathogenic species within the genus Xanthomonas, which comprises a group of gram-negative bacteria known for causing plant diseases.Bacterial spot, caused by Xanthomonas euvesicatoria, is a common and economically significant disease in tomato and pepper crops worldwide. The bacterium infects the leaves, stems, and fruits of these plants, leading to the development of characteristic symptoms. Infected plants exhibit small, water-soaked lesions on the leaves, which gradually enlarge and turn into dark, necrotic spots. On the fruits, circular, raised lesions with a dark center and a yellow halo can be observed.Xanthomonas euvesicatoria is primarily transmitted through contaminated seeds, but it can also spread through water splashes, wind, and mechanical means. Warm and humid conditions favor the spread and severity of the disease. The bacterium can survive in plant debris and weed hosts, contributing to its persistence between growing seasons.