1. Disease management, especially viruses in potato and sweetpotato Jari P.T. Valkonen1, Jan F. Kreuze2 and Joseph Ndunguru3 1 Department of Agricultural Sciences, University…
C A T A L O G O F P O T A T O V A R I E T I E S Catalogue of Potato Varieties I N T E R N A T I O N A L P O T A T O C E N T E R C A T A L O G O F P O T A T O V A R I E T…