Influence of certain carbon and nitrogen sources on antagonistic potentiality of Trichoderma harzianum and Bacillus subtillus against Botrytis allii the incitant of onion neck rot. J. Phytopathol. Dis. Manag. 2014;1(2):9-16. Accedido enero 14, 2026. https://www.ppmj.net/index.php/ppdj/article/view/11