Jhorar, A. S. R. P. P. G. B. S. “Yield Losses Due to Powdery Mildew Disease in Fenugreek (Trigonella Foenum-Graecum L.)”. Journal of Spices and Aromatic Crops, vol. 11, no. 2, Dec. 2002, pp. 143-5, https://updatepublishing.com/journal/index.php/josac/article/view/4735.