1. Department of Agronomy, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand
2. Northeast Thailand Cane and Sugar Research Center (NECS), Khon Kaen University, Khon Kaen, Thailand
3. Department of Biotechnology, Thammasat University, Pathum Thani, Thailand
4. Sugar Research Station, Louisiana State University Agricultural Center, St. Gabriel, LA, USA
5. School of Agriculture, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
6. School of Agricultural, Earth, and Environmental Sciences, South African Sugarcane Research Institute, Edgecombe, MT, South Africa