Sibiya, Julia.Melis, Robertus Johannes Maria.Namugga, Prossy.2020-01-282020-01-2820172017https://researchspace.ukzn.ac.za/handle/10413/16830Doctor of Philosophy in Plant Breeding. University of KwaZulu-Natal, Pietermaritzburg, 2017.Abstract available in PDF file.enLate blight resistance.Gene action.Combining ability.Uganda.Early maturing potato.Development of high yielding and early maturing potato (Solanum tuberosum L.) genotypes with resistance to Phytophthora infestans in Uganda.Thesis