@article{blum_rodríguez-kábana_2006,  title={Dried powders of velvetbean and pine bark added to soil reduce Rhizoctonia solani-induced disease on soybean},  volume={31},  ISSN={0100-4158},  url={https://doi.org/10.1590/S0100-41582006000300004},  DOI={10.1590/S0100-41582006000300004},  number={3},  journal={Fitopatologia Brasileira},  publisher={Sociedade Brasileira de Fitopatologia},  author={Blum, Luiz E. B. and Rodríguez-Kábana, Rodrígo},  year={2006},  month={May},  pages={261–269} }