1Division of Genetics, Indian Agricultural Research Institute, New Delhi, 110 012.
2IITA, Nigeria.
3HPKVV Regional Station, Dhaula Kuan.
4GBPUAT, Pantnagar.
5IARI Regional Station, Dharwad.
*Corresponding author and present address: Germplasm Evaluation Division, NBPGR, New Delhi, 110012.