Lafarge, Tanguy A, Crop and Environmental Sciences Division, International Rice Research Institute, Metro Manila (Philippines)
Lakshman, Shyamsundar S., All India Coordinated Research Project on Sunflower, Nimpith Centre, West Bengal (India)
Lehlohonolo, Nchabeleng, Department of Agriculture and Animal Health, College of Agriculture and Environmental Sciences, University of South Africa, Florida (South Africa)