**Author details**

Mantshiuwa C. Lephuthing1,2, Timmy A. Baloyi1 , Nondumiso Z. Sosibo1 and Toi J. Tsilo1,2,3\*

\*Address all correspondence to: tsilot@arc.agric.za

1 ARC–Small Grain Institute, Bethlehem, South Africa

2 Department of Life and Consumer Sciences, University of South Africa, Pretoria, South Africa

3 Department of Plant Production, University of Venda, Thohoyandou, South Africa
