Falcón Rodríguez, A., Costales Menéndez, D., Ortega Delgado, E., León Díaz, O. and Cabrera Pino, J. 2007. Evaluation of chitosan as an inhibitor of soil-borne pathogens and as an elicitor of defence markers and resistance in tobacco plants. Spanish Journal of Agricultural Research. 5, 4 (Dec. 2007), 533-541. DOI:https://doi.org/10.5424/sjar/2007054-274.