Cardoso, R. M., Ota, H., & Pavan, M. A. (2014). Influence of pH and calcium nutrition on the coffee wilt caused by fusarium oxysporum. Pesquisa Agropecuaria Brasileira, 20(4), 447–454. https://doi.org/10.1590/S1678-3921.pab1985.v20.15213