1Central Institute for Cotton Research Regional Station, Sirsa 125 055 (Haryana).
2Central Institute for Cotton Research, Nagpur 440010 (Maharashtra).
3Division of Genetics, Indian Agricultural Research Institute, New Delhi 110012.
Communicated by Dr. Anurudh Kumar Singh, Member Secretary, Plant Germplasm Registration Committee, National Bureau of Plant Genetic Resources, Indian Council of Agricultural Research, Pusa Campus, New Delhi.