Anand, T., Raguchander, T., Karthikeyan, G., Prakasam, V., & Samiyappan, R. (2007). Chemically and biologically mediated systemic resistance in cucumber (Cucumis sativus L.) against Pseudoperonospora cubensis and Erysiphe cichoracearum. Phytopathologia Mediterranea, 46(3), 259–271. https://doi.org/10.14601/Phytopathol_Mediterr-2239