Sweet potato breeding for resistance to sweet potato virus disease and improved yield: Progress and challenges
Stephan Ngailo1,2, Hussein Shimelis1, Julia Sibiya1 and Kido Mtunda2
1African Centre for Crop Improvement, School of Agriculture, Earth and Environmental Sciences,
University of KwaZulu-Natal, Private Bag X01, Pietermaritzburg, 3209, South Africa.
2Sugarcane Research Institute, P. O. Box 30031, Kibaha, Coast Region, Tanzania.
Email: [email protected]