NALLATHAMBI, P.; UMAMAHESWARI, C.; MORE, T. A. Phenolics and Phenol-Oxidizing Enzymes Activity As Index for Screening Ber (Ziziphus Mauritiana) Germplasm Against Powdery Mildew (Oidium erysiphoides)*. Indian J Agri Sci 2011, 79 (10).