Department ot Vegetable Science, G.B. Pant University ot Agriculture & Technology, Hill Campus, Ranichauri 249 199, Tehri Garhwal, Uttaranchal
*Corresponding autho's present address: Deptt. of Horticulture (Olericulture), B.A.C. Sabour 813 210, Bhagalpur; E-mail: sunita17kk @rediffmail.com
