1International Potato Center, Regional Office-South West Central Asia, NASC Complex, DPS Marg, Pusa Campus, New Delhi-12, India.
2Department of Plant Pathology, NWFP Agricultural University, Peshawar, Pakistan.
3Tuber Crops Research Center, Joydbpur, Bangladesh.
4CIP/CFC project, P.O. Box 670, Thimpu, Bhutan.
5National Potato Development Program, Khumaltar, Kathmandu, Nepal.
6Central Potato Research Institute Campus, Modipuram, India.
7National Potato Program, National Agricultural Research Center, P.O. Box 1031, Islamabad, Pakistan.
8Department of Agriculture, Sita Eliya, Nuwara Eliya, Sri Lanka.
