Division of Vegetable Science, Indian Agricultural Research Institute, New Delhi 110 012.
*Corresponding author's present address: Central Institute of Temperate Horticulture-Regional Station, Mukteshwar, Nainital, Uttarakhand 263138; E-mail: jkranjan2001@yahoo.co.in
**Division of Fruit and Horticultural Technology, IARI, New Delhi
