1. ICAR-Central Potato Research Institute-Campus (CPRI-Campus), Modipuram, Meerut, UP 250 110, India
2. Division of Plant Physiology, ICAR-Indian Agricultural Research Institute (IARI), New Delhi 110 012, India
3. Crop Physiology and Post-Harvest Technology, ICAR-Central Potato Research Institute (CPRI), Shimla, Himachal Pradesh 171 001, India
4. National Agricultural Innovation Project (NAIP), Krishi Anusandhan Bhawan - II, Pusa Campus, New Delhi 110 012, India