Prof. Masayoshi Shigyo, D.Agr (Yamaguchi University, Japan)

Assc. Prof. Ferdinando Branca (University of Catania, Italy)

Dr. Cho Myeong Cheoul (Alliums Research Institute, RDA, South Korea)

Prof. Sobir (IPB University, Indonesia)

David Torres Sanchez, PhD (Wageningen University and Research Centrum, the Netherlands)

Prof. Sadanand Dhekney (University of Maryland Eastern Shore, US)**

Prof. Y. Aris Purwanto (IPB University, Indonesia)

Adriyanita Adin, MSc (PT East West Seed Indonesia)

** under confirmation