Anand, T., et al. “Chemically and Biologically Mediated Systemic Resistance in Cucumber (Cucumis Sativus L.) Against Pseudoperonospora Cubensis and Erysiphe Cichoracearum”. Phytopathologia Mediterranea, vol. 46, no. 3, Dec. 2007, pp. 259-71, doi:10.14601/Phytopathol_Mediterr-2239.