Dr. Prapit Wongtiem

Director of research group, Senior Agricultural Scientist

Rayong Field Crops Research Center, Department of Agriculture

320 Huaypong, Muang, Rayong 21150, Thailand

E-mail: wongtiem_prapit@yahoo.com Tel: +668-4652-1839, +668-0879-8053

Mrs. Suwaluk Amawan

Agricultural Scientist

Rayong Field Crops Research Center, Department of Agriculture

320 Huaypong, Muang, Rayong 21150, Thailand

E-mail: suwaluk72@gmail.com Tel: +669-7985-5958

Mr.Somsak Ittipong

Director of Rayong Field Crops Research Center

Rayong Field Crops Research Center, Department of Agriculture

320 Huaypong, Muang, Rayong 21150, Thailand

E-mail: somsakittipong@gmail.com Tel: +6638 681 515

Mrs. Jinnajar Hansethasuk

Former Director of Rayong Field Crops Research Center

Rayong Field Crops Research Center, Department of Agriculture

320 Huaypong, Muang, Rayong 21150, Thailand

E-mail: jinnajar_h@yahoo.com Tel: +6638 681 515

Dr. Suwit Chaikiattiyos

Director General

Department of Agriculture

50 Phaholyothin Rd., Ladyao, Chatuchack, Bangkok 10900, Thailand

E-mail: suwit.c@doa.in.th  , suwit.doa60@gmail.com Tel:   +6629 405 412