BIOCHEMICAL AND GENETICAL STUDIES IN GRAPE GERMPLASM FOR POWDERY MILDEW (UNCINULA NECATOR) DISEASE RESISTANCE

Article Id: ARCC4484
Citation :- BIOCHEMICAL AND GENETICAL STUDIES IN GRAPE GERMPLASM FOR POWDERY MILDEW (UNCINULA NECATOR) DISEASE RESISTANCE.Agricultural Science Digest.2007.(27)
K. Dhanumjaya Rao1, P.C. Jindal, Room Singh, G.C. Srivastava, and R. C. Sharma
Address : Dept. of Fruits and Horticulture Technology, Indian Agricultural Research Institute, New Delhi – 110 012, India

Abstract

Higher total phenols, poly phenol oxidase and peroxidase enhance resistance to powdery mildew disease in grape. Total phenols and peroxidase had high heritability along with considerable genetic advance. Hence, these characters can easily be transferred to the susceptible varieties in breeding programmes. 

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