Dokita re ninu iwe-eko imo ogbon ori ni won fun ni ile eko giga ni Fasiti Ibadan, Fasiti ti Texas A&M, ni College Station, Texas, United States ati International Institute for Tropical Agriculture (IITA), ni Ibadan.Iriri Re Lori Ise Ise ati iwadii Edeme da lori aaye ti imo-ogbin.. 
Wọ́n dá iṣẹ́ wọn dúró nígbà tí Ogun Àgbáyé Kejì bẹ̀rẹ̀ sí í jà.. 