RAMESH CHAND AND J. SINGH, SUSHIL KUMAR SINGH*, DINESH SINGH,. A new virulent strain of Xanthomonas campestris pv. parthenii causing leaf spot of parthenium. Indian Phytopathology, India, v. 61, n. 3, p. 371, 2008. Disponível em: https://epubs.icar.org.in/index.php/IPPJ/article/view/12849. Acesso em: 20 oct. 2025.